refactor EAAF core to split API and Implementation

26 files changed, 1265 insertions, 0 deletions

diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/AttributeBuilderException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/AttributeBuilderException.java
new file mode 100644
index 00000000..efeecbe5
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/AttributeBuilderException.java
@@ -0,0 +1,37 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+public class AttributeBuilderException extends EAAFIDPException {
+
+	private static final long serialVersionUID = 1L;
+
+	public AttributeBuilderException(String msg) {
+		super(msg);
+	}
+
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/AttributePolicyException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/AttributePolicyException.java
new file mode 100644
index 00000000..4a0e2fc1
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/AttributePolicyException.java
@@ -0,0 +1,44 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+public class AttributePolicyException extends AttributeBuilderException {
+	
+	private static final long serialVersionUID = 1L;
+	
+	private String attributeName;
+	
+	public AttributePolicyException(String attributeName) {
+		super("Attribute " + attributeName + " is restricted by IDP policy.");
+		this.attributeName = attributeName;
+	}
+	
+	public String getAttributeName() {
+		return attributeName;
+	}
+	
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/AuthnRequestValidatorException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/AuthnRequestValidatorException.java
new file mode 100644
index 00000000..30db0b09
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/AuthnRequestValidatorException.java
@@ -0,0 +1,84 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+import at.gv.egiz.eaaf.core.api.IRequest;
+
+/**
+ * @author tlenz
+ *
+ */
+public class AuthnRequestValidatorException extends EAAFProtocolException {
+
+	private IRequest errorRequest = null;
+	protected String statusCodeValue;
+	
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 4939651000658508576L;
+
+	/**
+	 * @param messageId
+	 * @param parameters
+	 */
+	public AuthnRequestValidatorException(String internalMsgId, Object[] params) {
+		super(internalMsgId, params);
+		
+	}
+	
+	public AuthnRequestValidatorException(String internalMsgId, Object[] params, Throwable e) {
+		super(internalMsgId, params,e);
+		
+	}
+	
+	public AuthnRequestValidatorException(String internalMsgId, Object[] params, IRequest errorRequest) {
+		super(internalMsgId, params);
+		this.errorRequest = errorRequest;
+		
+	}
+	
+	public AuthnRequestValidatorException(String internalMsgId, Object[] params, IRequest errorRequest, Throwable e) {
+		super(internalMsgId, params, e);
+		this.errorRequest = errorRequest;
+		
+	}
+
+	/**
+	 * @return the errorRequest
+	 */
+	public IRequest getErrorRequest() {
+		return errorRequest;
+	}
+
+	public String getStatusCodeValue() {
+		return statusCodeValue;
+	}
+	
+	
+
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFAuthenticationException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFAuthenticationException.java
new file mode 100644
index 00000000..e6bdb804
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFAuthenticationException.java
@@ -0,0 +1,45 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+public class EAAFAuthenticationException extends EAAFException {
+
+	
+
+	private static final long serialVersionUID = -4793625336456467005L;
+
+	public EAAFAuthenticationException(String internalMsgId, Object[] params) {
+		super(internalMsgId, params);
+		
+	}
+	
+	public EAAFAuthenticationException(String internalMsgId, Object[] params, Throwable e) {
+		super(internalMsgId, params, e);
+		
+	}
+
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFBuilderException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFBuilderException.java
new file mode 100644
index 00000000..dc2b61f7
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFBuilderException.java
@@ -0,0 +1,44 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+public class EAAFBuilderException extends EAAFException {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 1L;
+
+	public EAAFBuilderException(String errorId, Object[] params, String msg) {
+		super(errorId, params);
+	}
+
+	public EAAFBuilderException(String errorId, Object[] objects, String message, Throwable ex) {
+		super(errorId, objects, ex);
+	}
+
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFConfigurationException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFConfigurationException.java
new file mode 100644
index 00000000..71f46cb5
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFConfigurationException.java
@@ -0,0 +1,44 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+public class EAAFConfigurationException extends EAAFException {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 1L;
+
+	public EAAFConfigurationException(String msg, Object[] params) {
+		super(msg, params);
+	}
+
+	public EAAFConfigurationException(String msg, Object[] params, Throwable e) {
+		super(msg, params, e);
+	}
+
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFException.java
new file mode 100644
index 00000000..affd1dab
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFException.java
@@ -0,0 +1,66 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+import at.gv.egiz.eaaf.core.impl.logging.LogMessageProviderFactory;
+
+public class EAAFException extends Exception {
+
+	private static final long serialVersionUID = 1L;
+
+	private String errorId = null;
+	private Object[] params = null;
+	
+	public EAAFException(String errorId) {
+		super(LogMessageProviderFactory.getMessager().getMessage(errorId, null));
+		this.errorId = errorId;
+	}
+	
+	public EAAFException(String errorId, Object[] params) {
+		super(LogMessageProviderFactory.getMessager().getMessage(errorId, params));
+		this.errorId = errorId;
+		this.params = params;
+		
+	}
+	
+	public EAAFException(String errorId, Object[] params, Throwable e) {
+		super(LogMessageProviderFactory.getMessager().getMessage(errorId, params), e);
+		this.errorId = errorId;
+		this.params = params;
+		
+	}
+	
+	public String getErrorId() {
+		return this.errorId;
+		
+	}
+	
+	public Object[] getParams() {
+		return this.params;
+		
+	}
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFIDPException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFIDPException.java
new file mode 100644
index 00000000..8af806d0
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFIDPException.java
@@ -0,0 +1,41 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+public class EAAFIDPException extends EAAFException {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 1L;
+
+	public EAAFIDPException(String msg) {
+		super(msg, null);
+		
+	}
+
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFIllegalStateException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFIllegalStateException.java
new file mode 100644
index 00000000..95688260
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFIllegalStateException.java
@@ -0,0 +1,44 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+import at.gv.egiz.eaaf.core.api.IStatusMessenger;
+
+public class EAAFIllegalStateException extends EAAFException {
+	private static final long serialVersionUID = 261484121729891927L;
+
+	public EAAFIllegalStateException(Object[] params) {
+		super(IStatusMessenger.CODES_INTERNAL_ILLEGAL_STATE, params);
+		
+	}
+	
+	public EAAFIllegalStateException(Object[] params, Throwable e) {
+		super(IStatusMessenger.CODES_INTERNAL_ILLEGAL_STATE, params, e);
+		
+	}
+
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFParserException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFParserException.java
new file mode 100644
index 00000000..07987f92
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFParserException.java
@@ -0,0 +1,44 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+public class EAAFParserException extends EAAFException {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 1L;
+
+	public EAAFParserException(String errorId, Object[] params) {
+		super(errorId, params);
+	}
+
+	public EAAFParserException(String errorId, Object[] objects, Throwable ex) {
+		super(errorId, objects, ex);
+	}
+
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFProtocolException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFProtocolException.java
new file mode 100644
index 00000000..da529c29
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFProtocolException.java
@@ -0,0 +1,41 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+public class EAAFProtocolException extends EAAFException {
+
+	private static final long serialVersionUID = 7982298114399440473L;
+
+	public EAAFProtocolException(String errorId, Object[] params) {
+		super(errorId, params);
+
+	}
+	
+	public EAAFProtocolException(String errorId, Object[] params, Throwable e) {
+		super(errorId, params, e);
+	}
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFSSOException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFSSOException.java
new file mode 100644
index 00000000..27afcd4a
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFSSOException.java
@@ -0,0 +1,41 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+public class EAAFSSOException extends EAAFException {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = -5942886204347860148L;
+
+	public EAAFSSOException(String errorId, Object[] params, Throwable e) {
+		super(errorId, params, e);
+
+	}
+
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFServiceException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFServiceException.java
new file mode 100644
index 00000000..7094c270
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFServiceException.java
@@ -0,0 +1,30 @@
+package at.gv.egiz.eaaf.core.exceptions;
+
+import javax.annotation.Nonnull;
+
+public abstract class EAAFServiceException extends EAAFException {
+
+	private static final long serialVersionUID = -867758153828290337L;
+	
+	public EAAFServiceException(String errorId, Object[] params) {
+		super(errorId, params);
+		
+	}
+	
+	public EAAFServiceException(String errorId, Object[] params, Throwable e) {
+		super(errorId, params, e);
+		
+	}
+
+	/**
+	 * Get a textual identifier of the service that throws this exception
+	 * 
+	 * @return
+	 */
+	@Nonnull
+	protected abstract String getServiceIdentifier();
+	
+	
+	
+
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFStorageException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFStorageException.java
new file mode 100644
index 00000000..b99472c3
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/EAAFStorageException.java
@@ -0,0 +1,42 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+public class EAAFStorageException extends EAAFException {
+
+	private static final long serialVersionUID = 1L;
+
+	public EAAFStorageException(String msg) {
+		super("internal.02", new Object[] {msg});
+	}
+	
+	public EAAFStorageException(String msg, Throwable e) {
+		super("internal.02", new Object[] {msg}, e);
+	}
+	
+
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/GUIBuildException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/GUIBuildException.java
new file mode 100644
index 00000000..011488f7
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/GUIBuildException.java
@@ -0,0 +1,50 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+/**
+ * @author tlenz
+ *
+ */
+public class GUIBuildException extends Exception {
+
+	private static final long serialVersionUID = -278663750102498205L;
+	
+	/**
+	 * @param string
+	 */
+	public GUIBuildException(String msg) {
+		super(msg);
+		
+	}
+	
+	public GUIBuildException(String msg, Throwable e) {
+		super(msg, e);
+		
+	}
+
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/InvalidDateFormatAttributeException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/InvalidDateFormatAttributeException.java
new file mode 100644
index 00000000..5d35ac84
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/InvalidDateFormatAttributeException.java
@@ -0,0 +1,39 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+public class InvalidDateFormatAttributeException extends AttributeBuilderException {
+
+	private static final long serialVersionUID = 1L;
+	
+	public InvalidDateFormatAttributeException() {
+		super("Date format is invalid.");
+	}
+
+	
+	
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/InvalidProtocolRequestException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/InvalidProtocolRequestException.java
new file mode 100644
index 00000000..8ed09525
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/InvalidProtocolRequestException.java
@@ -0,0 +1,47 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+/**
+ * @author tlenz
+ *
+ */
+public class InvalidProtocolRequestException extends EAAFProtocolException {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = -7866198705324084601L;
+
+	public InvalidProtocolRequestException(String internalMsgId, Object[] params) {
+		super(internalMsgId, params);
+	}
+
+	public InvalidProtocolRequestException(String internalMsgId, Object[] params, Throwable e) {
+		super(internalMsgId, params, e);
+	}
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/NoPassivAuthenticationException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/NoPassivAuthenticationException.java
new file mode 100644
index 00000000..495d61bc
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/NoPassivAuthenticationException.java
@@ -0,0 +1,42 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+import at.gv.egiz.eaaf.core.api.IStatusMessenger;
+
+public class NoPassivAuthenticationException extends EAAFAuthenticationException {
+
+	public NoPassivAuthenticationException() {
+		super(IStatusMessenger.CODES_INTERNAL_ERROR_AUTH_REQUEST_INVALID, null);
+	}
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 596920452166197688L;
+
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/PendingReqIdValidationException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/PendingReqIdValidationException.java
new file mode 100644
index 00000000..e558c3cb
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/PendingReqIdValidationException.java
@@ -0,0 +1,60 @@
+package at.gv.egiz.eaaf.core.exceptions;
+
+
+import javax.annotation.Nonnull;
+
+import at.gv.egiz.eaaf.core.api.IRequest;
+
+public class PendingReqIdValidationException extends EAAFException {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = -6886402432880791308L;
+
+	private final String invalidInternalPendingReqId;
+	private IRequest invalidPendingReq;
+	
+	/**
+	 * 
+	 * @param pendingReqId
+	 * @param reason
+	 */
+	public PendingReqIdValidationException(String internalPendingReqId, @Nonnull String reason) {
+		super("process.99", new Object[] {internalPendingReqId, reason});
+		this.invalidInternalPendingReqId = internalPendingReqId;
+		
+	}
+
+	public PendingReqIdValidationException(String internalPendingReqId, @Nonnull String reason, Throwable e) {
+		super("process.99", new Object[] {internalPendingReqId, reason}, e );
+		this.invalidInternalPendingReqId = internalPendingReqId;
+	}
+
+	/**
+	 * Get the invalid pending-request
+	 * 
+	 * @return
+	 */
+	public IRequest getInvalidPendingReq() {
+		return invalidPendingReq;
+	}
+	
+	
+	/**
+	 * Get the internal invalid pending-request id
+	 * 
+	 * @return
+	 */
+	public String getInvalidInternalPendingReqId() {
+		return invalidInternalPendingReqId;
+	}
+
+	public void setInvalidPendingReq(IRequest invalidPendingReq) {
+		this.invalidPendingReq = invalidPendingReq;
+		
+	}
+	
+	
+
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/ProcessExecutionException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/ProcessExecutionException.java
new file mode 100644
index 00000000..b72237b2
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/ProcessExecutionException.java
@@ -0,0 +1,62 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+/**
+ * Indicates a problem when executing a process.
+ * 
+ * @author tknall
+ * 
+ */
+public class ProcessExecutionException extends Exception {
+
+	private static final long serialVersionUID = 1L;
+
+	/**
+	 * Creates a new process execution exception providing a {@code message} describing the reason and the respective
+	 * {@code cause}.
+	 * 
+	 * @param message
+	 *            The message.
+	 * @param cause
+	 *            The cause.
+	 */
+	public ProcessExecutionException(String message, Throwable cause) {
+		super(message, cause);
+	}
+
+	/**
+	 * Creates a new process execution exception providing a {@code message} describing the reason.
+	 * 
+	 * @param message
+	 *            The message.
+	 */
+	public ProcessExecutionException(String message) {
+		super(message);
+	}
+
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/ProtocolNotActiveException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/ProtocolNotActiveException.java
new file mode 100644
index 00000000..79c94c7b
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/ProtocolNotActiveException.java
@@ -0,0 +1,44 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+/**
+ * @author tlenz
+ *
+ */
+public class ProtocolNotActiveException extends EAAFProtocolException {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 1832697083163940710L;
+
+	public ProtocolNotActiveException(String internalMsgId, Object[] params) {
+		super(internalMsgId, params);
+	}
+
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/ProtocolResponseExceptions.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/ProtocolResponseExceptions.java
new file mode 100644
index 00000000..194505d3
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/ProtocolResponseExceptions.java
@@ -0,0 +1,14 @@
+package at.gv.egiz.eaaf.core.exceptions;
+
+public class ProtocolResponseExceptions extends EAAFProtocolException {
+
+	private static final long serialVersionUID = -7866198705324084601L;
+
+	public ProtocolResponseExceptions(String internalMsgId, Object[] params) {
+		super(internalMsgId, params);
+	}
+
+	public ProtocolResponseExceptions(String internalMsgId, Object[] params, Throwable e) {
+		super(internalMsgId, params, e);
+	}
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/SLOException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/SLOException.java
new file mode 100644
index 00000000..4a52e7a2
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/SLOException.java
@@ -0,0 +1,45 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+/**
+ * @author tlenz
+ *
+ */
+public class SLOException extends EAAFException {
+	private static final long serialVersionUID = -5284624715788385022L;
+
+	/**
+	 * @param messageId
+	 * @param parameters
+	 */
+	public SLOException(String messageId, Object[] parameters) {
+		super(messageId, parameters);
+		
+	}
+
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/TaskExecutionException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/TaskExecutionException.java
new file mode 100644
index 00000000..773cbc4a
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/TaskExecutionException.java
@@ -0,0 +1,77 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+import at.gv.egiz.eaaf.core.api.IRequest;
+
+/**
+ * @author tlenz
+ *
+ */
+public class TaskExecutionException extends ProcessExecutionException {
+
+	private static final long serialVersionUID = 1L;
+	Throwable originalException = null;
+	String pendingRequestID = null;
+	
+	/**
+	 * @param message
+	 * @param cause
+	 */
+	public TaskExecutionException(IRequest pendingReq, String message, Throwable cause) {
+		super(message, cause);
+		this.originalException = cause;
+		
+		if (pendingReq.getPendingRequestId() != null && !pendingReq.getPendingRequestId().isEmpty())
+			this.pendingRequestID = pendingReq.getPendingRequestId();
+		
+	}
+
+	/**
+	 * Get the original internal exception from task
+	 * 
+	 * @return the originalException
+	 */
+	public Throwable getOriginalException() {
+		return originalException;
+		
+	}
+
+	/**
+	 * Get the pending-request ID of that request, which was processed when the exception occurs 
+	 * 
+	 * @return the pendingRequestID
+	 */
+	public String getPendingRequestID() {
+		return pendingRequestID;
+	}
+	
+	
+	
+	
+	
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/UnavailableAttributeException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/UnavailableAttributeException.java
new file mode 100644
index 00000000..d87af4d1
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/UnavailableAttributeException.java
@@ -0,0 +1,46 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+public class UnavailableAttributeException extends AttributeBuilderException {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = -1114323185905118432L;
+
+	private String attributeName;
+	
+	public UnavailableAttributeException(String attributeName) {
+		super("Attribute " + attributeName + " is not available.");
+		this.attributeName = attributeName;
+	}
+
+	public String getAttributeName() {
+		return attributeName;
+	}
+}
diff --git a/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/XPathException.java b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/XPathException.java
new file mode 100644
index 00000000..fe3a96e6
--- /dev/null
+++ b/eaaf_core_api/src/main/java/at/gv/egiz/eaaf/core/exceptions/XPathException.java
@@ -0,0 +1,92 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT Plus, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 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:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * 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.eaaf.core.exceptions;
+
+import java.io.PrintStream;
+import java.io.PrintWriter;
+
+/**
+ * An exception occurred evaluating an XPath.
+ * 
+ */
+public class XPathException extends RuntimeException {
+  /**
+	 * 
+	 */
+	private static final long serialVersionUID = 1736311265333034392L;
+/** The wrapped exception. */
+  private Throwable wrapped;
+  
+  /**
+   * Create a <code>XPathException</code>.
+   * 
+   * @param message The exception message.
+   * @param wrapped The exception being the likely cause of this exception.
+   */
+  public XPathException(String message, Throwable wrapped) {
+    super(message);
+    this.wrapped = wrapped; 
+  }
+  
+  public XPathException(String string) {
+	  super(string);
+}
+
+/**
+   * Return the wrapped exception.
+   * 
+   * @return The wrapped exception being the likely cause of this exception.
+   */
+  public Throwable getWrapped() {
+    return wrapped;
+  }
+
+  /**
+   * @see java.lang.Throwable#printStackTrace(java.io.PrintStream)
+   */
+  public void printStackTrace(PrintStream s) {
+    super.printStackTrace(s);
+    if (getWrapped() != null) {
+      s.print("Caused by: ");
+      getWrapped().printStackTrace(s);
+    }
+  }
+
+  /**
+   * @see java.lang.Throwable#printStackTrace(java.io.PrintWriter)
+   */
+  public void printStackTrace(PrintWriter s) {
+    super.printStackTrace(s);
+    if (getWrapped() != null) {
+      s.print("Caused by: ");
+      getWrapped().printStackTrace(s);
+    }
+  }
+ 
+}