activation

git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@291 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4

2 files changed, 138 insertions, 0 deletions

diff --git a/utils/src/main/java/at/gv/egiz/marshal/MarshallerFactory.java b/utils/src/main/java/at/gv/egiz/marshal/MarshallerFactory.java
new file mode 100644
index 00000000..ccebcc81
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+++ b/utils/src/main/java/at/gv/egiz/marshal/MarshallerFactory.java
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2008 Federal Chancellery Austria and
+ * Graz University of Technology
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package at.gv.egiz.marshal;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBException;
+import javax.xml.bind.Marshaller;
+import javax.xml.bind.PropertyException;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+/**
+ *
+ * @author Clemens Orthacker <clemens.orthacker@iaik.tugraz.at>
+ */
+public class MarshallerFactory {
+
+  private static final Log log = LogFactory.getLog(MarshallerFactory.class);
+  
+  public static Marshaller createMarshaller(JAXBContext ctx, boolean formattedOutput) throws JAXBException {
+    Marshaller m = ctx.createMarshaller();
+    try {
+      if (formattedOutput) {
+        log.trace("setting marshaller property FORMATTED_OUTPUT");
+        m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
+      }
+      log.trace("setting marshaller property NamespacePrefixMapper");
+      m.setProperty("com.sun.xml.bind.namespacePrefixMapper", new NamespacePrefixMapperImpl());
+    } catch (PropertyException ex) {
+      log.info("failed to set marshaller property: " + ex.getMessage());
+    }
+    return m;
+  }
+
+  public static Marshaller createMarshaller(JAXBContext ctx) throws JAXBException {
+    return createMarshaller(ctx, false);
+  }
+}
diff --git a/utils/src/main/java/at/gv/egiz/marshal/NamespacePrefixMapperImpl.java b/utils/src/main/java/at/gv/egiz/marshal/NamespacePrefixMapperImpl.java
new file mode 100644
index 00000000..a08c1188
--- /dev/null
+++ b/utils/src/main/java/at/gv/egiz/marshal/NamespacePrefixMapperImpl.java
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2008 Federal Chancellery Austria and
+ * Graz University of Technology
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package at.gv.egiz.marshal;
+
+//import com.sun.xml.internal.bind.marshaller.NamespacePrefixMapper;
+import com.sun.xml.bind.marshaller.NamespacePrefixMapper;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+/**
+ *
+ * @author Clemens Orthacker <clemens.orthacker@iaik.tugraz.at>
+ */
+public class NamespacePrefixMapperImpl extends NamespacePrefixMapper {
+
+  private static final Log log = LogFactory.getLog(NamespacePrefixMapperImpl.class);
+
+  @Override
+  public String getPreferredPrefix(String namespaceUri, String suggestion, boolean requirePrefix) {
+
+    if (log.isTraceEnabled()) {
+      log.trace("prefix for namespace " + namespaceUri + " requested");
+    }
+    if ("http://www.w3.org/2001/XMLSchema-instance".equals(namespaceUri)) {
+      return "xsi";
+    }
+
+    if ("http://www.w3.org/2000/09/xmldsig#".equals(namespaceUri)) {
+      return "dsig";
+    }
+
+    if ("http://www.buergerkarte.at/namespaces/securitylayer/1.2#".equals(namespaceUri)) {
+      return "sl";
+    }
+
+    if ("http://www.buergerkarte.at/cardchannel".equals(namespaceUri)) {
+      return "cc";
+    }
+
+    if ("http://www.w3.org/2001/04/xmldsig-more#".equals(namespaceUri)) {
+      return "ecdsa";
+    }
+
+    if ("http://reference.e-government.gv.at/namespace/persondata/20020228#".equals(namespaceUri)) {
+      return "pr";
+    }
+
+    if ("urn:oasis:names:tc:SAML:1.0:assertion".equals(namespaceUri)) {
+      return "saml";
+    }
+
+    if ("http://uri.etsi.org/01903/v1.1.1#".equals(namespaceUri)) {
+      return "xades";
+    }
+    
+    return suggestion;
+  }
+
+  /**
+   * Returns a list of namespace URIs that should be declared
+   * at the root element.
+   * <p>
+   * By default, the JAXB RI produces namespace declarations only when
+   * they are necessary, only at where they are used. Because of this
+   * lack of look-ahead, sometimes the marshaller produces a lot of
+   * namespace declarations that look redundant to human eyes. For example,
+   */
+  @Override
+  public String[] getPreDeclaredNamespaceUris() {
+    return new String[]{ "http://www.buergerkarte.at/namespaces/securitylayer/1.2#" };
+  }
+}