1 files changed, 105 insertions, 0 deletions
diff --git a/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/DomInfoboxReadResultImpl.java b/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/DomInfoboxReadResultImpl.java
new file mode 100644
index 00000000..ce69c852
--- /dev/null
+++ b/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/DomInfoboxReadResultImpl.java
@@ -0,0 +1,105 @@
+/*
+* Copyright 2009 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.bku.slcommands.impl;
+
+import iaik.utils.Base64InputStream;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+import at.gv.egiz.bku.slcommands.InfoboxReadResult;
+import at.gv.egiz.bku.slcommands.SLCommand;
+import at.gv.egiz.bku.slexceptions.SLRuntimeException;
+import at.gv.egiz.bku.utils.StreamUtil;
+
+public class DomInfoboxReadResultImpl extends DomSLResult implements
+    InfoboxReadResult {
+
+  public DomInfoboxReadResultImpl(Element resultElement) {
+    super(resultElement);
+  }
+
+  private List<Node> getXMLContent(Node node) {
+    ArrayList<Node> content = new ArrayList<Node>();
+    NodeList xmlContent = node.getChildNodes();
+    for (int i = 0; i < xmlContent.getLength(); i++) {
+      content.add(xmlContent.item(i));
+    }
+    return content;
+  }
+  
+  private byte[] getBase64Content(Node node) {
+    String content = node.getTextContent();
+    if (content != null) {
+      try {
+        byte[] bytes = content.getBytes("ASCII");
+        Base64InputStream bis = new Base64InputStream(new ByteArrayInputStream(bytes));
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        StreamUtil.copyStream(bis, bos);
+        return bos.toByteArray();
+      } catch (UnsupportedEncodingException e) {
+        throw new SLRuntimeException(e);
+      } catch (IOException e) {
+        throw new SLRuntimeException(e);
+      }
+    } else {
+      return new byte[] {};
+    }
+  }
+  
+  private Object getBinaryFileDataContent(Node node) {
+    NodeList childNodes = node.getChildNodes();
+    for (int i = 0; i < childNodes.getLength(); i++) {
+      Node n = childNodes.item(i);
+      if (n.getNodeType() == Node.ELEMENT_NODE && SLCommand.NAMESPACE_URI.equals(n.getNamespaceURI())) {
+        if ("XMLContent".equals(n.getLocalName())) {
+          return getXMLContent(n);
+        } else if ("Base64Content".equals(n.getLocalName())) {
+          return getBase64Content(n);
+        }
+      }
+    }
+    return Collections.EMPTY_LIST;
+  }
+  
+  @Override
+  public Object getContent() {
+
+    NodeList childNodes = resultElement.getChildNodes();
+    for (int i = 0; i < childNodes.getLength(); i++) {
+      Node node = childNodes.item(i);
+      if (node.getNodeType() == Node.ELEMENT_NODE
+          && SLCommand.NAMESPACE_URI.equals(node.getNamespaceURI())
+          && "BinaryFileData".equals(node.getLocalName())) {
+        return getBinaryFileDataContent(node);
+      }
+    }
+    return Collections.EMPTY_LIST;
+    
+  }
+
+}