Added license text

57 files changed, 1887 insertions, 576 deletions

diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/ByteArrayDataSink.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/ByteArrayDataSink.java
index a8931963..b7c14dbf 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/ByteArrayDataSink.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/ByteArrayDataSink.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.api;
 
 import java.io.ByteArrayOutputStream;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/ByteArrayDataSource.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/ByteArrayDataSource.java
index 6adfde51..fdf175c7 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/ByteArrayDataSource.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/ByteArrayDataSource.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.api;
 
 /**
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/Configuration.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/Configuration.java
index d2f00a59..54046e39 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/Configuration.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/Configuration.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.api;
 
 /**
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/DataSink.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/DataSink.java
index 258141b5..89dfd8c5 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/DataSink.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/DataSink.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.api;
 
 import java.io.OutputStream;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/DataSource.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/DataSource.java
index 093a3777..9bb2f7fc 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/DataSource.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/DataSource.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.api;
 
 /**
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/IConfigurationConstants.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/IConfigurationConstants.java
index 21f8c81e..127120d2 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/IConfigurationConstants.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/IConfigurationConstants.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.api;
 
 public interface IConfigurationConstants {
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAs.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAs.java
index 3ae329cf..15227c55 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAs.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAs.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.api;
 
 import java.util.List;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAsFactory.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAsFactory.java
index 02d217c2..6f84e9bc 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAsFactory.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAsFactory.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.api;
 
 import iaik.security.ec.provider.ECCelerate;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAsParameter.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAsParameter.java
index 0ef5f876..3f37eebb 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAsParameter.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAsParameter.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.api;
 
 public interface PdfAsParameter {
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/SignaturePosition.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/SignaturePosition.java
index 477d798f..f3107e99 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/SignaturePosition.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/SignaturePosition.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.api;
 
 public interface SignaturePosition {
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/StatusRequest.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/StatusRequest.java
index 2c283900..42bd79c6 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/StatusRequest.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/StatusRequest.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.api;
 
 import java.security.cert.CertificateException;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/sign/IPlainSigner.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/sign/IPlainSigner.java
index 70945678..8ab770e7 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/sign/IPlainSigner.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/sign/IPlainSigner.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.api.sign;
 
 import iaik.x509.X509Certificate;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/sign/SignParameter.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/sign/SignParameter.java
index 0b4fb389..905b8c2a 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/sign/SignParameter.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/sign/SignParameter.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.api.sign;
 
 import at.gv.egiz.pdfas.lib.api.DataSink;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/sign/SignResult.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/sign/SignResult.java
index d994c3e1..0af34121 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/sign/SignResult.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/sign/SignResult.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.api.sign;
 
 import java.security.cert.X509Certificate;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/verify/SignatureCheck.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/verify/SignatureCheck.java
index a021eb2a..2a1698c6 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/verify/SignatureCheck.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/verify/SignatureCheck.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.api.verify;
 
 public interface SignatureCheck {
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/verify/VerifyParameter.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/verify/VerifyParameter.java
index cd973146..3523c268 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/verify/VerifyParameter.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/verify/VerifyParameter.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.api.verify;
 
 import java.util.Date;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/verify/VerifyResult.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/verify/VerifyResult.java
index 7aa391b5..40e82c91 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/verify/VerifyResult.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/verify/VerifyResult.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.api.verify;
 
 import iaik.x509.X509Certificate;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java
index d477ee0f..a2ad3575 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl;
 
 import java.io.ByteArrayInputStream;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsParameterImpl.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsParameterImpl.java
index d4bb44e6..c9e8ef54 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsParameterImpl.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsParameterImpl.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl;
 
 import at.gv.egiz.pdfas.lib.api.Configuration;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/SignParameterImpl.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/SignParameterImpl.java
index acf1f7da..ddf2eaef 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/SignParameterImpl.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/SignParameterImpl.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl;
 
 import at.gv.egiz.pdfas.lib.api.Configuration;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/SignResultImpl.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/SignResultImpl.java
index 28a2a33b..87fb2881 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/SignResultImpl.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/SignResultImpl.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl;
 
 import java.security.cert.X509Certificate;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/SignaturePositionImpl.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/SignaturePositionImpl.java
index 7ad8174b..80f6078e 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/SignaturePositionImpl.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/SignaturePositionImpl.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl;
 
 import at.gv.egiz.pdfas.lib.api.SignaturePosition;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/StatusRequestImpl.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/StatusRequestImpl.java
index 71e5cb4e..86b8325e 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/StatusRequestImpl.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/StatusRequestImpl.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl;
 
 import iaik.x509.X509Certificate;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/VerifyParameterImpl.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/VerifyParameterImpl.java
index d754c032..b7b81761 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/VerifyParameterImpl.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/VerifyParameterImpl.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl;
 
 import java.util.Date;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/ConfigurationImpl.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/ConfigurationImpl.java
index 9303036f..c767b990 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/ConfigurationImpl.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/ConfigurationImpl.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.configuration;
 
 import java.util.HashMap;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/GlobalConfiguration.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/GlobalConfiguration.java
index 2124f63e..78bde7ec 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/GlobalConfiguration.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/GlobalConfiguration.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.configuration;
 
 import at.gv.egiz.pdfas.common.settings.ISettings;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/PlaceholderConfiguration.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/PlaceholderConfiguration.java
index 7d3beb5c..ec030388 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/PlaceholderConfiguration.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/PlaceholderConfiguration.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.configuration;
 
 import at.gv.egiz.pdfas.common.settings.ISettings;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/SignatureProfileConfiguration.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/SignatureProfileConfiguration.java
index b2d5207d..a7dd3138 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/SignatureProfileConfiguration.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/SignatureProfileConfiguration.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.configuration;
 
 import at.gv.egiz.pdfas.common.settings.ISettings;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/SpecificBaseConfiguration.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/SpecificBaseConfiguration.java
index 88c7b3d7..e2c1eb5e 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/SpecificBaseConfiguration.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/SpecificBaseConfiguration.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.configuration;
 
 import at.gv.egiz.pdfas.common.settings.ISettings;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/SignaturePlaceholderContext.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/SignaturePlaceholderContext.java
index 28a34f6a..f09202ae 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/SignaturePlaceholderContext.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/SignaturePlaceholderContext.java
@@ -1,72 +1,95 @@
-/**

- * <copyright> Copyright 2006 by Know-Center, Graz, Austria </copyright>

- * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a

- * joint initiative of the Federal Chancellery Austria and Graz University of

- * Technology.

- *

- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by

- * the European Commission - subsequent versions of the EUPL (the "Licence");

- * You may not use this work except in compliance with the Licence.

- * You may obtain a copy of the Licence at:

- * http://www.osor.eu/eupl/

- *

- * Unless required by applicable law or agreed to in writing, software

- * distributed under the Licence is distributed on an "AS IS" basis,

- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

- * See the Licence for the specific language governing permissions and

- * limitations under the Licence.

- *

- * This product combines work with different licenses. See the "NOTICE" text

- * file for details on the various modules and licenses.

- * The "NOTICE" text file is part of the distribution. Any derivative works

- * that you distribute must include a readable copy of the "NOTICE" text file.

- */

-package at.gv.egiz.pdfas.lib.impl.placeholder;

-

-/**

- * Store and retrieve {@link SignaturePlaceholderData} in/from a thread local context.

- * 

- * @author exthex

- *

- */

-public class SignaturePlaceholderContext {

-   

-   private ThreadLocal sigHolder = new ThreadLocal();

-   

-   private static SignaturePlaceholderContext instance = new SignaturePlaceholderContext();

-   

-   /**

-    * Constructor. Private because this is a singleton.

-    */

-   private SignaturePlaceholderContext() {

-      

-   }

-

-   /**

-    * Get the {@link SignaturePlaceholderData} which is currently bound to this thread.

-    * Might be null.

-    * 

-    * @return

-    */

-   public static SignaturePlaceholderData getSignaturePlaceholderData(){

-      return (SignaturePlaceholderData)instance.sigHolder.get();

-   }

-

-   /**

-    * 

-    * @return true if there is currently a {@link SignaturePlaceholderData} bound to this thread, false otherwise.

-    */

-   public static boolean isSignaturePlaceholderDataSet() {

-      return instance.sigHolder.get() != null;

-   }

-

-   /**

-    * Bind a {@link SignaturePlaceholderData} to this thread.

-    * If the given data is null, the context will be cleared.

-    * 

-    * @param data if null, clears the ThreadLocal, else binds the data to the current thread.

-    */

-   public static void setSignaturePlaceholderData(SignaturePlaceholderData data) {

-      instance.sigHolder.set(data);

-   }

-}

+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
+/**
+ * <copyright> Copyright 2006 by Know-Center, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ */
+package at.gv.egiz.pdfas.lib.impl.placeholder;
+
+/**
+ * Store and retrieve {@link SignaturePlaceholderData} in/from a thread local context.
+ * 
+ * @author exthex
+ *
+ */
+public class SignaturePlaceholderContext {
+   
+   private ThreadLocal sigHolder = new ThreadLocal();
+   
+   private static SignaturePlaceholderContext instance = new SignaturePlaceholderContext();
+   
+   /**
+    * Constructor. Private because this is a singleton.
+    */
+   private SignaturePlaceholderContext() {
+      
+   }
+
+   /**
+    * Get the {@link SignaturePlaceholderData} which is currently bound to this thread.
+    * Might be null.
+    * 
+    * @return
+    */
+   public static SignaturePlaceholderData getSignaturePlaceholderData(){
+      return (SignaturePlaceholderData)instance.sigHolder.get();
+   }
+
+   /**
+    * 
+    * @return true if there is currently a {@link SignaturePlaceholderData} bound to this thread, false otherwise.
+    */
+   public static boolean isSignaturePlaceholderDataSet() {
+      return instance.sigHolder.get() != null;
+   }
+
+   /**
+    * Bind a {@link SignaturePlaceholderData} to this thread.
+    * If the given data is null, the context will be cleared.
+    * 
+    * @param data if null, clears the ThreadLocal, else binds the data to the current thread.
+    */
+   public static void setSignaturePlaceholderData(SignaturePlaceholderData data) {
+      instance.sigHolder.set(data);
+   }
+}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/SignaturePlaceholderData.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/SignaturePlaceholderData.java
index d068104a..333e581b 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/SignaturePlaceholderData.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/SignaturePlaceholderData.java
@@ -1,152 +1,175 @@
-/**

- * <copyright> Copyright 2006 by Know-Center, Graz, Austria </copyright>

- * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a

- * joint initiative of the Federal Chancellery Austria and Graz University of

- * Technology.

- *

- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by

- * the European Commission - subsequent versions of the EUPL (the "Licence");

- * You may not use this work except in compliance with the Licence.

- * You may obtain a copy of the Licence at:

- * http://www.osor.eu/eupl/

- *

- * Unless required by applicable law or agreed to in writing, software

- * distributed under the Licence is distributed on an "AS IS" basis,

- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

- * See the Licence for the specific language governing permissions and

- * limitations under the Licence.

- *

- * This product combines work with different licenses. See the "NOTICE" text

- * file for details on the various modules and licenses.

- * The "NOTICE" text file is part of the distribution. Any derivative works

- * that you distribute must include a readable copy of the "NOTICE" text file.

- */

-package at.gv.egiz.pdfas.lib.impl.placeholder;

-

-import at.knowcenter.wag.egov.egiz.pdf.TablePos;

-

-/**

- * This class represents all the data which can be extracted from a placeholder image.

- * 

- * @author exthex

- *

- */

-public class SignaturePlaceholderData {

-

-   public static final String ID_KEY = "id";

-

-   public static final String PROFILE_KEY = "profile";

-

-   public static final String TYPE_KEY = "type";

-

-   public static final String SIG_KEY_KEY = "key";

-

-   private String profile;

-

-   private String type;

-

-   private String key;

-

-   private String id;

-

-   private TablePos tablePos;

-

-   private String placeholderName;

-

-   /**

-    * 

-    * @param profile

-    * @param type

-    * @param sigKey

-    * @param id 

-    */

-   public SignaturePlaceholderData(String profile, String type, String sigKey, String id) {

-      this.profile = profile;

-      this.type = type;

-      this.key = sigKey;

-      this.id = id;

-   }

-

-   /**

-    * Get the table position for the signature block.<br/>

-    * The table position is created from the page number, the upper left corner and the width of the placeholder image.

-    * 

-    * @return

-    */

-   public TablePos getTablePos() {

-      return tablePos;

-   }

-

-   void setTablePos(TablePos tablePos) {

-      this.tablePos = tablePos;

-   }

-

-   /**

-    * The profile name. Might be null if not included in the qr-code.

-    * 

-    * @return

-    */

-   public String getProfile() {

-      return profile;

-   }

-

-   void setProfile(String profile) {

-      this.profile = profile;

-   }

-

-   /**

-    * The signature type: "textual" or "binary". Might be null if not included in the qr-code.

-    * @return

-    */

-   public String getType() {

-      return type;

-   }

-

-   void setType(String type) {

-      this.type = type;

-   }

-

-   /**

-    * The key identifier for MOA signature. Might be null if not included in the qr-code.

-    * 

-    * @return

-    */

-   public String getKey() {

-      return key;

-   }

-

-   void setKey(String key) {

-      this.key = key;

-   }

-

-   public String toString() {

-      return getClass().toString() + ": profile=" + profile + "; type=" + type + "; sigKey=" + key + "; table pos=" + tablePos;

-   }

-

-   void setPlaceholderName(String name) {

-      this.placeholderName = name;

-   }

-

-   /**

-    * The name of the placeholder image.

-    * 

-    * @return

-    */

-   public String getPlaceholderName() {

-      return placeholderName;

-   }

-

-   /**

-    * The id associated with this placeholder.

-    * 

-    * @return

-    */

-   public String getId() {

-      return id;

-   }

-

-   void setId(String id) {

-      this.id = id;

-   }

-

-}

+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
+/**
+ * <copyright> Copyright 2006 by Know-Center, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ */
+package at.gv.egiz.pdfas.lib.impl.placeholder;
+
+import at.knowcenter.wag.egov.egiz.pdf.TablePos;
+
+/**
+ * This class represents all the data which can be extracted from a placeholder image.
+ * 
+ * @author exthex
+ *
+ */
+public class SignaturePlaceholderData {
+
+   public static final String ID_KEY = "id";
+
+   public static final String PROFILE_KEY = "profile";
+
+   public static final String TYPE_KEY = "type";
+
+   public static final String SIG_KEY_KEY = "key";
+
+   private String profile;
+
+   private String type;
+
+   private String key;
+
+   private String id;
+
+   private TablePos tablePos;
+
+   private String placeholderName;
+
+   /**
+    * 
+    * @param profile
+    * @param type
+    * @param sigKey
+    * @param id 
+    */
+   public SignaturePlaceholderData(String profile, String type, String sigKey, String id) {
+      this.profile = profile;
+      this.type = type;
+      this.key = sigKey;
+      this.id = id;
+   }
+
+   /**
+    * Get the table position for the signature block.<br/>
+    * The table position is created from the page number, the upper left corner and the width of the placeholder image.
+    * 
+    * @return
+    */
+   public TablePos getTablePos() {
+      return tablePos;
+   }
+
+   void setTablePos(TablePos tablePos) {
+      this.tablePos = tablePos;
+   }
+
+   /**
+    * The profile name. Might be null if not included in the qr-code.
+    * 
+    * @return
+    */
+   public String getProfile() {
+      return profile;
+   }
+
+   void setProfile(String profile) {
+      this.profile = profile;
+   }
+
+   /**
+    * The signature type: "textual" or "binary". Might be null if not included in the qr-code.
+    * @return
+    */
+   public String getType() {
+      return type;
+   }
+
+   void setType(String type) {
+      this.type = type;
+   }
+
+   /**
+    * The key identifier for MOA signature. Might be null if not included in the qr-code.
+    * 
+    * @return
+    */
+   public String getKey() {
+      return key;
+   }
+
+   void setKey(String key) {
+      this.key = key;
+   }
+
+   public String toString() {
+      return getClass().toString() + ": profile=" + profile + "; type=" + type + "; sigKey=" + key + "; table pos=" + tablePos;
+   }
+
+   void setPlaceholderName(String name) {
+      this.placeholderName = name;
+   }
+
+   /**
+    * The name of the placeholder image.
+    * 
+    * @return
+    */
+   public String getPlaceholderName() {
+      return placeholderName;
+   }
+
+   /**
+    * The id associated with this placeholder.
+    * 
+    * @return
+    */
+   public String getId() {
+      return id;
+   }
+
+   void setId(String id) {
+      this.id = id;
+   }
+
+}
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/SignaturePlaceholderExtractor.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/SignaturePlaceholderExtractor.java
index 0f6a31cd..52e25781 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/SignaturePlaceholderExtractor.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/placeholder/SignaturePlaceholderExtractor.java
@@ -1,351 +1,374 @@
-/**

- * <copyright> Copyright 2006 by Know-Center, Graz, Austria </copyright>

- * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a

- * joint initiative of the Federal Chancellery Austria and Graz University of

- * Technology.

- *

- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by

- * the European Commission - subsequent versions of the EUPL (the "Licence");

- * You may not use this work except in compliance with the Licence.

- * You may obtain a copy of the Licence at:

- * http://www.osor.eu/eupl/

- *

- * Unless required by applicable law or agreed to in writing, software

- * distributed under the Licence is distributed on an "AS IS" basis,

- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

- * See the Licence for the specific language governing permissions and

- * limitations under the Licence.

- *

- * This product combines work with different licenses. See the "NOTICE" text

- * file for details on the various modules and licenses.

- * The "NOTICE" text file is part of the distribution. Any derivative works

- * that you distribute must include a readable copy of the "NOTICE" text file.

- */

-package at.gv.egiz.pdfas.lib.impl.placeholder;

-

-import java.awt.geom.AffineTransform;

-import java.awt.geom.NoninvertibleTransformException;

-import java.awt.image.BufferedImage;

-import java.io.IOException;

-import java.io.InputStream;

-import java.util.Hashtable;

-import java.util.Iterator;

-import java.util.List;

-import java.util.Map;

-import java.util.Vector;

-

-import org.apache.commons.logging.Log;

-import org.apache.commons.logging.LogFactory;

-import org.apache.pdfbox.cos.COSName;

-import org.apache.pdfbox.exceptions.WrappedIOException;

-import org.apache.pdfbox.pdmodel.PDDocument;

-import org.apache.pdfbox.pdmodel.PDPage;

-import org.apache.pdfbox.pdmodel.graphics.xobject.PDXObject;

-import org.apache.pdfbox.pdmodel.graphics.xobject.PDXObjectImage;

-import org.apache.pdfbox.util.Matrix;

-import org.apache.pdfbox.util.PDFOperator;

-import org.apache.pdfbox.util.PDFStreamEngine;

-import org.apache.pdfbox.util.ResourceLoader;

-

-import at.gv.egiz.pdfas.common.exceptions.PDFIOException;

-import at.gv.egiz.pdfas.common.exceptions.PdfAsException;

-import at.gv.egiz.pdfas.common.exceptions.PlaceholderExtractionException;

-import at.knowcenter.wag.egov.egiz.pdf.TablePos;

-

-import com.google.zxing.BarcodeFormat;

-import com.google.zxing.BinaryBitmap;

-import com.google.zxing.DecodeHintType;

-import com.google.zxing.LuminanceSource;

-import com.google.zxing.MultiFormatReader;

-import com.google.zxing.NotFoundException;

-import com.google.zxing.ReaderException;

-import com.google.zxing.Result;

-import com.google.zxing.client.j2se.BufferedImageLuminanceSource;

-import com.google.zxing.common.HybridBinarizer;

-

-//////

-

-

-

-/**

- * Extract all relevant information from a placeholder image.

- *

- * @author exthex

- *

- */

-public class SignaturePlaceholderExtractor extends PDFStreamEngine {

-   /**

-    * The log.

-    */

-   private static Log log = LogFactory.getLog(SignaturePlaceholderExtractor.class);

-

-   public static final String QR_PLACEHOLDER_IDENTIFIER = "PDF-AS-POS";

-   public static final int PLACEHOLDER_MATCH_MODE_STRICT = 0;

-   public static final int PLACEHOLDER_MATCH_MODE_MODERATE = 1;

-   public static final int PLACEHOLDER_MATCH_MODE_LENIENT = 2;

-   

-   private List placeholders = new Vector();

-   private int currentPage = 0;

-

-   private SignaturePlaceholderExtractor(String placeholderId, int placeholderMatchMode) throws IOException {

-      super(ResourceLoader.loadProperties("placeholder/pdfbox-reader.properties",

-            true));

-   }

-

-   /**

-    * Search the document for placeholder images and possibly included

-    * additional info.<br/>

-    * Searches only for the first placeholder page after page from top.

-    *

-    * @param inputStream

-    * @return all available info from the first found placeholder.

-    * @throws PDFDocumentException if the document could not be read.

-    * @throws PlaceholderExtractionException if STRICT matching mode was requested and no suitable placeholder could be found.

-    */

-   public static SignaturePlaceholderData extract(InputStream inputStream, String placeholderId, int matchMode)

-         throws PdfAsException {

-      SignaturePlaceholderContext.setSignaturePlaceholderData(null);

-      PDDocument doc = null;

-      try

-      {

-         try {

-            doc = PDDocument.load(inputStream);

-         } catch (IOException e) {

-            throw new PDFIOException("error.pdf.io.04", e);

-         }

-         SignaturePlaceholderExtractor extractor;

-         try

-         {

-            extractor = new SignaturePlaceholderExtractor(placeholderId, matchMode);

-         } catch (IOException e2) {

-            throw new PDFIOException("error.pdf.io.04", e2);

-         }

-         List pages = doc.getDocumentCatalog().getAllPages();

-         Iterator iter = pages.iterator();

-         int pageNr = 0;

-         while (iter.hasNext()) {

-            pageNr++;

-            PDPage page = (PDPage) iter.next();

-            try {

-               extractor.setCurrentPage(pageNr);

-               extractor.processStream( page, page.findResources(), page.getContents().getStream() );

-               SignaturePlaceholderData ret = matchPlaceholderPage(extractor.placeholders, placeholderId, matchMode);

-               if (ret != null){

-            	   SignaturePlaceholderContext.setSignaturePlaceholderData(ret);

-                  return ret;

-               }

-            } catch (IOException e1) {

-            	throw new PDFIOException("error.pdf.io.04", e1);

-            }

-

-         }

-         if (extractor.placeholders.size() > 0){

-        	SignaturePlaceholderData ret = matchPlaceholderDocument(extractor.placeholders, placeholderId, matchMode);

-            SignaturePlaceholderContext.setSignaturePlaceholderData(ret);

-            return ret;

-         }

-         // no placeholders found, apply strict mode if set

-         if (matchMode == PLACEHOLDER_MATCH_MODE_STRICT) {

-            throw new PlaceholderExtractionException("error.pdf.stamp.09");

-         }

-

-         return null;

-      } finally {

-         if (doc != null)

-            try {

-               doc.close();

-            } catch (IOException e) {

-               log.debug("Could not close document.", e);

-            }

-      }

-

-   }

-

-   private static SignaturePlaceholderData matchPlaceholderDocument(

-         List placeholders, String placeholderId, int matchMode) throws PlaceholderExtractionException {

-

-      if (matchMode == PLACEHOLDER_MATCH_MODE_STRICT)

-         throw new PlaceholderExtractionException("error.pdf.stamp.09");

-

-      if (placeholders.size() == 0)

-         return null;

-

-      for (int i = 0; i < placeholders.size(); i++)

-      {

-         SignaturePlaceholderData spd = (SignaturePlaceholderData)placeholders.get(i);

-         if (spd.getId() == null)

-            return spd;

-      }

-

-      if (matchMode == PLACEHOLDER_MATCH_MODE_LENIENT)

-         return (SignaturePlaceholderData)placeholders.get(0);

-

-      return null;

-   }

-

-   private static SignaturePlaceholderData matchPlaceholderPage(List placeholders,

-         String placeholderId, int matchMode) {

-      if (placeholders.size() == 0)

-         return null;

-      for (int i = 0; i < placeholders.size(); i++)

-      {

-         SignaturePlaceholderData data = (SignaturePlaceholderData)placeholders.get(i);

-         if (placeholderId != null && placeholderId.equals(data.getId()))

-            return data;

-         if (placeholderId == null && data.getId() == null)

-            return data;

-      }

-      return null;

-   }

-

-   private void setCurrentPage(int pageNr) {

-      this.currentPage = pageNr;

-   }

-

-   protected void processOperator( PDFOperator operator, List arguments ) throws IOException

-   {

-	   String operation = operator.getOperation();

-	  if( operation.equals( "Do" ) )

-       {

-		   COSName objectName = (COSName)arguments.get( 0 );

-           Map xobjects = getResources().getXObjects();

-           PDXObject xobject = (PDXObject)xobjects.get( objectName.getName() );

-           if( xobject instanceof PDXObjectImage )

-           {

-        	   try

-               {

-                   PDXObjectImage image = (PDXObjectImage)xobject;

-                   SignaturePlaceholderData data = checkImage(image);

-                   if (data != null)

-                   {

-                      PDPage page = getCurrentPage();

-                      Matrix ctm = getGraphicsState().getCurrentTransformationMatrix();

-                      double rotationInRadians = (page.findRotation() * Math.PI)/180;

-

-                      AffineTransform rotation = new AffineTransform();

-                      rotation.setToRotation( rotationInRadians );

-                      AffineTransform rotationInverse = rotation.createInverse();

-                      Matrix rotationInverseMatrix = new Matrix();

-                      rotationInverseMatrix.setFromAffineTransform( rotationInverse );

-                      Matrix rotationMatrix = new Matrix();

-                      rotationMatrix.setFromAffineTransform( rotation );

-

-                      Matrix unrotatedCTM = ctm.multiply( rotationInverseMatrix );

-

-                      float x = unrotatedCTM.getXPosition();

-                      float y = unrotatedCTM.getYPosition() + unrotatedCTM.getYScale();

-                      float w = unrotatedCTM.getXScale();

-

-                      String posString = "p:" + currentPage + ";x:" + x + ";y:" + y + ";w:" + w;

-                      try

-                      {

-                         data.setTablePos(new TablePos(posString));

-                         data.setPlaceholderName(objectName.getName());

-                         placeholders.add(data);

-                      } catch (PdfAsException e) {

-                         throw new WrappedIOException(e);

-                      }

-                   }

-               }

-               catch( NoninvertibleTransformException e )

-               {

-                   throw new WrappedIOException( e );

-               }

-           }

-       }

-       else

-       {

-    	   super.processOperator( operator, arguments );

-       }

-   }

-

-   /**

-    * Checks an image if it is a placeholder for a signature.

-    *

-    * @param image

-    * @return

-    * @throws IOException

-    */

-   private SignaturePlaceholderData checkImage(PDXObjectImage image) throws IOException {

-	  BufferedImage bimg = image.getRGBImage();

-      if (bimg == null) {

-         String type = image.getSuffix();

-         if (type != null) {

-            type = type.toUpperCase() + " images";

-         } else {

-            type = "Image type";

-         }

-         log.info("Unable to extract image for QRCode analysis. " + type + " not supported. Add additional JAI Image filters to your classpath. Refer to https://jai.dev.java.net. Skipping image.");

-         return null;

-      }

-      if(bimg.getHeight() < 10 || bimg.getWidth() < 10) {

-         log.debug("Image too small for QRCode. Skipping image.");

-         return null;

-      }

-

-      LuminanceSource source = new BufferedImageLuminanceSource(bimg);

-      BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source));

-      Result result;

-      long before = System.currentTimeMillis();

-      try {

-    	 Hashtable hints = new Hashtable();

-         Vector formats = new Vector();

-         formats.add(BarcodeFormat.QR_CODE);

-         hints.put(DecodeHintType.POSSIBLE_FORMATS, formats);

-         result = new MultiFormatReader().decode(bitmap, hints);

-

-         String text = result.getText();

-         String profile = null;

-         String type = null;

-         String sigKey = null;

-         String id = null;

-         if (text != null) {

-            if (text.startsWith(QR_PLACEHOLDER_IDENTIFIER)) {

-               String[] data = text.split(";");

-               if (data.length > 1) {

-            	  for (int i = 1; i < data.length; i++) {

-                     String kvPair = data[i];

-                     String[] kv = kvPair.split("=");

-                     if (kv.length != 2) {

-                        log.debug("Invalid parameter in placeholder data: " + kvPair);

-                     } else {

-                        if (kv[0].equalsIgnoreCase(SignaturePlaceholderData.ID_KEY)) {

-                           id = kv[1];

-                        } else if (kv[0].equalsIgnoreCase(SignaturePlaceholderData.PROFILE_KEY)) {

-                           profile = kv[1];

-                        } else if (kv[0]

-                              .equalsIgnoreCase(SignaturePlaceholderData.SIG_KEY_KEY)) {

-                           sigKey = kv[1];

-                        } else if (kv[0]

-                              .equalsIgnoreCase(SignaturePlaceholderData.TYPE_KEY)) {

-                           type = kv[1];

-                        }

-                     }

-                  }

-               }

-               return new SignaturePlaceholderData(profile, type, sigKey, id);

-            } else {

-               log.warn("QR-Code found but does not start with \"" + QR_PLACEHOLDER_IDENTIFIER + "\". Ignoring QR placeholder.");

-            }

-         }

-      } catch (ReaderException re) {

-         if (log.isDebugEnabled()) {

-            log.debug("Could not decode - not a placeholder. needed: "

-                  + (System.currentTimeMillis() - before));

-         }

-         if (!(re instanceof NotFoundException)){

-            if (log.isInfoEnabled()) {

-               log.info("Failed to decode image", re);

-            }

-         }

-      } catch(ArrayIndexOutOfBoundsException e){

-         if (log.isInfoEnabled()) {

-            log.info("Failed to decode image. Probably a zxing bug", e);

-         }

-      }

-      return null;

-   }

-

-}

-

-

+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
+/**
+ * <copyright> Copyright 2006 by Know-Center, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ */
+package at.gv.egiz.pdfas.lib.impl.placeholder;
+
+import java.awt.geom.AffineTransform;
+import java.awt.geom.NoninvertibleTransformException;
+import java.awt.image.BufferedImage;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Hashtable;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Vector;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.pdfbox.cos.COSName;
+import org.apache.pdfbox.exceptions.WrappedIOException;
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.pdmodel.PDPage;
+import org.apache.pdfbox.pdmodel.graphics.xobject.PDXObject;
+import org.apache.pdfbox.pdmodel.graphics.xobject.PDXObjectImage;
+import org.apache.pdfbox.util.Matrix;
+import org.apache.pdfbox.util.PDFOperator;
+import org.apache.pdfbox.util.PDFStreamEngine;
+import org.apache.pdfbox.util.ResourceLoader;
+
+import at.gv.egiz.pdfas.common.exceptions.PDFIOException;
+import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
+import at.gv.egiz.pdfas.common.exceptions.PlaceholderExtractionException;
+import at.knowcenter.wag.egov.egiz.pdf.TablePos;
+
+import com.google.zxing.BarcodeFormat;
+import com.google.zxing.BinaryBitmap;
+import com.google.zxing.DecodeHintType;
+import com.google.zxing.LuminanceSource;
+import com.google.zxing.MultiFormatReader;
+import com.google.zxing.NotFoundException;
+import com.google.zxing.ReaderException;
+import com.google.zxing.Result;
+import com.google.zxing.client.j2se.BufferedImageLuminanceSource;
+import com.google.zxing.common.HybridBinarizer;
+
+//////
+
+
+
+/**
+ * Extract all relevant information from a placeholder image.
+ *
+ * @author exthex
+ *
+ */
+public class SignaturePlaceholderExtractor extends PDFStreamEngine {
+   /**
+    * The log.
+    */
+   private static Log log = LogFactory.getLog(SignaturePlaceholderExtractor.class);
+
+   public static final String QR_PLACEHOLDER_IDENTIFIER = "PDF-AS-POS";
+   public static final int PLACEHOLDER_MATCH_MODE_STRICT = 0;
+   public static final int PLACEHOLDER_MATCH_MODE_MODERATE = 1;
+   public static final int PLACEHOLDER_MATCH_MODE_LENIENT = 2;
+   
+   private List placeholders = new Vector();
+   private int currentPage = 0;
+
+   private SignaturePlaceholderExtractor(String placeholderId, int placeholderMatchMode) throws IOException {
+      super(ResourceLoader.loadProperties("placeholder/pdfbox-reader.properties",
+            true));
+   }
+
+   /**
+    * Search the document for placeholder images and possibly included
+    * additional info.<br/>
+    * Searches only for the first placeholder page after page from top.
+    *
+    * @param inputStream
+    * @return all available info from the first found placeholder.
+    * @throws PDFDocumentException if the document could not be read.
+    * @throws PlaceholderExtractionException if STRICT matching mode was requested and no suitable placeholder could be found.
+    */
+   public static SignaturePlaceholderData extract(InputStream inputStream, String placeholderId, int matchMode)
+         throws PdfAsException {
+      SignaturePlaceholderContext.setSignaturePlaceholderData(null);
+      PDDocument doc = null;
+      try
+      {
+         try {
+            doc = PDDocument.load(inputStream);
+         } catch (IOException e) {
+            throw new PDFIOException("error.pdf.io.04", e);
+         }
+         SignaturePlaceholderExtractor extractor;
+         try
+         {
+            extractor = new SignaturePlaceholderExtractor(placeholderId, matchMode);
+         } catch (IOException e2) {
+            throw new PDFIOException("error.pdf.io.04", e2);
+         }
+         List pages = doc.getDocumentCatalog().getAllPages();
+         Iterator iter = pages.iterator();
+         int pageNr = 0;
+         while (iter.hasNext()) {
+            pageNr++;
+            PDPage page = (PDPage) iter.next();
+            try {
+               extractor.setCurrentPage(pageNr);
+               extractor.processStream( page, page.findResources(), page.getContents().getStream() );
+               SignaturePlaceholderData ret = matchPlaceholderPage(extractor.placeholders, placeholderId, matchMode);
+               if (ret != null){
+            	   SignaturePlaceholderContext.setSignaturePlaceholderData(ret);
+                  return ret;
+               }
+            } catch (IOException e1) {
+            	throw new PDFIOException("error.pdf.io.04", e1);
+            }
+
+         }
+         if (extractor.placeholders.size() > 0){
+        	SignaturePlaceholderData ret = matchPlaceholderDocument(extractor.placeholders, placeholderId, matchMode);
+            SignaturePlaceholderContext.setSignaturePlaceholderData(ret);
+            return ret;
+         }
+         // no placeholders found, apply strict mode if set
+         if (matchMode == PLACEHOLDER_MATCH_MODE_STRICT) {
+            throw new PlaceholderExtractionException("error.pdf.stamp.09");
+         }
+
+         return null;
+      } finally {
+         if (doc != null)
+            try {
+               doc.close();
+            } catch (IOException e) {
+               log.debug("Could not close document.", e);
+            }
+      }
+
+   }
+
+   private static SignaturePlaceholderData matchPlaceholderDocument(
+         List placeholders, String placeholderId, int matchMode) throws PlaceholderExtractionException {
+
+      if (matchMode == PLACEHOLDER_MATCH_MODE_STRICT)
+         throw new PlaceholderExtractionException("error.pdf.stamp.09");
+
+      if (placeholders.size() == 0)
+         return null;
+
+      for (int i = 0; i < placeholders.size(); i++)
+      {
+         SignaturePlaceholderData spd = (SignaturePlaceholderData)placeholders.get(i);
+         if (spd.getId() == null)
+            return spd;
+      }
+
+      if (matchMode == PLACEHOLDER_MATCH_MODE_LENIENT)
+         return (SignaturePlaceholderData)placeholders.get(0);
+
+      return null;
+   }
+
+   private static SignaturePlaceholderData matchPlaceholderPage(List placeholders,
+         String placeholderId, int matchMode) {
+      if (placeholders.size() == 0)
+         return null;
+      for (int i = 0; i < placeholders.size(); i++)
+      {
+         SignaturePlaceholderData data = (SignaturePlaceholderData)placeholders.get(i);
+         if (placeholderId != null && placeholderId.equals(data.getId()))
+            return data;
+         if (placeholderId == null && data.getId() == null)
+            return data;
+      }
+      return null;
+   }
+
+   private void setCurrentPage(int pageNr) {
+      this.currentPage = pageNr;
+   }
+
+   protected void processOperator( PDFOperator operator, List arguments ) throws IOException
+   {
+	   String operation = operator.getOperation();
+	  if( operation.equals( "Do" ) )
+       {
+		   COSName objectName = (COSName)arguments.get( 0 );
+           Map xobjects = getResources().getXObjects();
+           PDXObject xobject = (PDXObject)xobjects.get( objectName.getName() );
+           if( xobject instanceof PDXObjectImage )
+           {
+        	   try
+               {
+                   PDXObjectImage image = (PDXObjectImage)xobject;
+                   SignaturePlaceholderData data = checkImage(image);
+                   if (data != null)
+                   {
+                      PDPage page = getCurrentPage();
+                      Matrix ctm = getGraphicsState().getCurrentTransformationMatrix();
+                      double rotationInRadians = (page.findRotation() * Math.PI)/180;
+
+                      AffineTransform rotation = new AffineTransform();
+                      rotation.setToRotation( rotationInRadians );
+                      AffineTransform rotationInverse = rotation.createInverse();
+                      Matrix rotationInverseMatrix = new Matrix();
+                      rotationInverseMatrix.setFromAffineTransform( rotationInverse );
+                      Matrix rotationMatrix = new Matrix();
+                      rotationMatrix.setFromAffineTransform( rotation );
+
+                      Matrix unrotatedCTM = ctm.multiply( rotationInverseMatrix );
+
+                      float x = unrotatedCTM.getXPosition();
+                      float y = unrotatedCTM.getYPosition() + unrotatedCTM.getYScale();
+                      float w = unrotatedCTM.getXScale();
+
+                      String posString = "p:" + currentPage + ";x:" + x + ";y:" + y + ";w:" + w;
+                      try
+                      {
+                         data.setTablePos(new TablePos(posString));
+                         data.setPlaceholderName(objectName.getName());
+                         placeholders.add(data);
+                      } catch (PdfAsException e) {
+                         throw new WrappedIOException(e);
+                      }
+                   }
+               }
+               catch( NoninvertibleTransformException e )
+               {
+                   throw new WrappedIOException( e );
+               }
+           }
+       }
+       else
+       {
+    	   super.processOperator( operator, arguments );
+       }
+   }
+
+   /**
+    * Checks an image if it is a placeholder for a signature.
+    *
+    * @param image
+    * @return
+    * @throws IOException
+    */
+   private SignaturePlaceholderData checkImage(PDXObjectImage image) throws IOException {
+	  BufferedImage bimg = image.getRGBImage();
+      if (bimg == null) {
+         String type = image.getSuffix();
+         if (type != null) {
+            type = type.toUpperCase() + " images";
+         } else {
+            type = "Image type";
+         }
+         log.info("Unable to extract image for QRCode analysis. " + type + " not supported. Add additional JAI Image filters to your classpath. Refer to https://jai.dev.java.net. Skipping image.");
+         return null;
+      }
+      if(bimg.getHeight() < 10 || bimg.getWidth() < 10) {
+         log.debug("Image too small for QRCode. Skipping image.");
+         return null;
+      }
+
+      LuminanceSource source = new BufferedImageLuminanceSource(bimg);
+      BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source));
+      Result result;
+      long before = System.currentTimeMillis();
+      try {
+    	 Hashtable hints = new Hashtable();
+         Vector formats = new Vector();
+         formats.add(BarcodeFormat.QR_CODE);
+         hints.put(DecodeHintType.POSSIBLE_FORMATS, formats);
+         result = new MultiFormatReader().decode(bitmap, hints);
+
+         String text = result.getText();
+         String profile = null;
+         String type = null;
+         String sigKey = null;
+         String id = null;
+         if (text != null) {
+            if (text.startsWith(QR_PLACEHOLDER_IDENTIFIER)) {
+               String[] data = text.split(";");
+               if (data.length > 1) {
+            	  for (int i = 1; i < data.length; i++) {
+                     String kvPair = data[i];
+                     String[] kv = kvPair.split("=");
+                     if (kv.length != 2) {
+                        log.debug("Invalid parameter in placeholder data: " + kvPair);
+                     } else {
+                        if (kv[0].equalsIgnoreCase(SignaturePlaceholderData.ID_KEY)) {
+                           id = kv[1];
+                        } else if (kv[0].equalsIgnoreCase(SignaturePlaceholderData.PROFILE_KEY)) {
+                           profile = kv[1];
+                        } else if (kv[0]
+                              .equalsIgnoreCase(SignaturePlaceholderData.SIG_KEY_KEY)) {
+                           sigKey = kv[1];
+                        } else if (kv[0]
+                              .equalsIgnoreCase(SignaturePlaceholderData.TYPE_KEY)) {
+                           type = kv[1];
+                        }
+                     }
+                  }
+               }
+               return new SignaturePlaceholderData(profile, type, sigKey, id);
+            } else {
+               log.warn("QR-Code found but does not start with \"" + QR_PLACEHOLDER_IDENTIFIER + "\". Ignoring QR placeholder.");
+            }
+         }
+      } catch (ReaderException re) {
+         if (log.isDebugEnabled()) {
+            log.debug("Could not decode - not a placeholder. needed: "
+                  + (System.currentTimeMillis() - before));
+         }
+         if (!(re instanceof NotFoundException)){
+            if (log.isInfoEnabled()) {
+               log.info("Failed to decode image", re);
+            }
+         }
+      } catch(ArrayIndexOutOfBoundsException e){
+         if (log.isInfoEnabled()) {
+            log.info("Failed to decode image. Probably a zxing bug", e);
+         }
+      }
+      return null;
+   }
+
+}
+
+
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/positioning/Positioning.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/positioning/Positioning.java
index e0be68ee..c8c2f99f 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/positioning/Positioning.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/positioning/Positioning.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.positioning;
 
 import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/IPdfSigner.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/IPdfSigner.java
index 38c6530a..98ade583 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/IPdfSigner.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/IPdfSigner.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.signing;
 
 import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/PdfSignerFactory.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/PdfSignerFactory.java
index 469ea174..947574ba 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/PdfSignerFactory.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/PdfSignerFactory.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.signing;
 
 import at.gv.egiz.pdfas.lib.impl.signing.pdfbox.PADESPDFBOXSigner;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PADESPDFBOXSigner.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PADESPDFBOXSigner.java
index 40b274a8..d93ff5e1 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PADESPDFBOXSigner.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PADESPDFBOXSigner.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.signing.pdfbox;
 
 import java.io.ByteArrayInputStream;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PdfboxSignerWrapper.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PdfboxSignerWrapper.java
index 8000d8a0..4fe2ba6c 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PdfboxSignerWrapper.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PdfboxSignerWrapper.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.signing.pdfbox;
 
 import java.io.IOException;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/PDFASSignatureInterface.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/PDFASSignatureInterface.java
index 43f0014d..c4ace1d7 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/PDFASSignatureInterface.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/PDFASSignatureInterface.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.signing.sig_interface;
 
 import java.util.Calendar;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/SignatureDataExtractor.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/SignatureDataExtractor.java
index 4b7afa6c..32cfb410 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/SignatureDataExtractor.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/SignatureDataExtractor.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.signing.sig_interface;
 
 import iaik.x509.X509Certificate;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/SignatureDataInjector.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/SignatureDataInjector.java
index cc120717..3308f784 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/SignatureDataInjector.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/sig_interface/SignatureDataInjector.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.signing.sig_interface;
 
 import iaik.x509.X509Certificate;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/CertificateResolver.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/CertificateResolver.java
index f5a89741..0aacb1b0 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/CertificateResolver.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/CertificateResolver.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.stamping;
 
 import iaik.x509.X509Certificate;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IPDFStamper.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IPDFStamper.java
index 5c84acfe..6de356ed 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IPDFStamper.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IPDFStamper.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.stamping;
 
 import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IPDFVisualObject.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IPDFVisualObject.java
index fd7cac5c..f4e1cdf4 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IPDFVisualObject.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IPDFVisualObject.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.stamping;
 
 public interface IPDFVisualObject {
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IResolver.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IResolver.java
index 921d9eca..4ba365fa 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IResolver.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/IResolver.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.stamping;
 
 import at.gv.egiz.pdfas.common.settings.SignatureProfileSettings;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/StamperFactory.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/StamperFactory.java
index e215e07d..05bccc89 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/StamperFactory.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/StamperFactory.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.stamping;
 
 import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/TableFactory.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/TableFactory.java
index 9d574af7..cbda8e95 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/TableFactory.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/TableFactory.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.stamping;
 
 import at.gv.egiz.pdfas.common.settings.IProfileConstants;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/ValueResolver.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/ValueResolver.java
index fa90afa3..dc24f40f 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/ValueResolver.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/ValueResolver.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.stamping;
 
 import java.text.SimpleDateFormat;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/OperationStatus.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/OperationStatus.java
index 2f7b67e7..0796078f 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/OperationStatus.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/OperationStatus.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.status;
 
 import java.io.Serializable;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/PDFObject.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/PDFObject.java
index df496f3f..514d0fa3 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/PDFObject.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/PDFObject.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.status;
 
 public class PDFObject {
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/RequestedSignature.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/RequestedSignature.java
index 0d551c8b..63f6a0d7 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/RequestedSignature.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/RequestedSignature.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.status;
 
 import iaik.x509.X509Certificate;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/FilterEntry.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/FilterEntry.java
index 59b20c97..83ef17e6 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/FilterEntry.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/FilterEntry.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.verify;
 
 import org.apache.pdfbox.cos.COSName;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/IVerifyFilter.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/IVerifyFilter.java
index a13e384f..6f6a58b0 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/IVerifyFilter.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/IVerifyFilter.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.verify;
 
 import java.util.Date;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/SignatureCheckImpl.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/SignatureCheckImpl.java
index 6daf4735..2ce74e6a 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/SignatureCheckImpl.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/SignatureCheckImpl.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.verify;
 
 import at.gv.egiz.pdfas.lib.api.verify.SignatureCheck;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifierDispatcher.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifierDispatcher.java
index e0b57262..509494b2 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifierDispatcher.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifierDispatcher.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.verify;
 
 import java.util.HashMap;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifyResultImpl.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifyResultImpl.java
index 5a67d807..5eb40662 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifyResultImpl.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/verify/VerifyResultImpl.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.impl.verify;
 
 import iaik.x509.X509Certificate;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/package-info.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/package-info.java
index e6ebd1d8..a1bd53c7 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/package-info.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/package-info.java
@@ -1,4 +1,27 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 /**
  * PDF-AS 4.0 Main package name
  */
-package at.gv.egiz.pdfas.lib;
\ No newline at end of file
+package at.gv.egiz.pdfas.lib;
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/util/CertificateUtils.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/util/CertificateUtils.java
index 2f4fbe10..c9cc4cf6 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/util/CertificateUtils.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/util/CertificateUtils.java
@@ -1,3 +1,26 @@
+/*******************************************************************************
+ * <copyright> Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ * 
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ * 
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ ******************************************************************************/
 package at.gv.egiz.pdfas.lib.util;
 
 import iaik.asn1.structures.AlgorithmID;