1 files changed, 99 insertions, 0 deletions
diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/WrappedTextNodeOMDataSourceFromReader.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/WrappedTextNodeOMDataSourceFromReader.java
new file mode 100644
index 0000000000..21c35f610c
--- /dev/null
+++ b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/WrappedTextNodeOMDataSourceFromReader.java
@@ -0,0 +1,99 @@
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you 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 org.apache.tuscany.sca.binding.ws.axis2.format;
+
+import java.io.IOException;
+import java.io.Reader;
+import java.io.UnsupportedEncodingException;
+import java.io.Writer;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.axiom.om.OMDataSourceExt;
+import org.apache.axiom.om.OMOutputFormat;
+import org.apache.axiom.om.ds.OMDataSourceExtBase;
+import org.apache.axiom.om.impl.MTOMXMLStreamWriter;
+import org.apache.axiom.om.impl.serialize.StreamingOMSerializer;
+import org.apache.axiom.om.util.StAXUtils;
+
+/**
+ * {@link org.apache.axiom.om.OMDataSource} implementation that represents a text node wrapped
+ * inside an element. The text data is provided by a {@link Reader} object. Since the stream
+ * can only be read once, this data source is destructive.
+ */
+public class WrappedTextNodeOMDataSourceFromReader extends OMDataSourceExtBase {
+    private final QName wrapperElementName;
+    private final Reader reader;
+    
+    public WrappedTextNodeOMDataSourceFromReader(QName wrapperElementName, Reader reader) {
+        this.wrapperElementName = wrapperElementName;
+        this.reader = reader;
+    }
+
+    @Override
+    public void serialize(Writer writer, OMOutputFormat format) throws XMLStreamException {
+        MTOMXMLStreamWriter xmlWriter =
+            new MTOMXMLStreamWriter(StAXUtils.createXMLStreamWriter(writer));
+        xmlWriter.setOutputFormat(format);
+        serialize(xmlWriter);
+        xmlWriter.flush();
+    }
+
+    @Override
+    public void serialize(XMLStreamWriter xmlWriter) throws XMLStreamException {
+        StreamingOMSerializer serializer = new StreamingOMSerializer();
+        serializer.serialize(getReader(), xmlWriter);
+    }
+
+    public XMLStreamReader getReader() throws XMLStreamException {
+        return new WrappedTextNodeStreamReader(wrapperElementName, reader);
+    }
+
+    public Object getObject() {
+        return null;
+    }
+
+    public boolean isDestructiveRead() {
+        return true;
+    }
+
+    public boolean isDestructiveWrite() {
+        return true;
+    }
+    
+    public byte[] getXMLBytes(String encoding) throws UnsupportedEncodingException {
+        throw new UnsupportedOperationException();
+    }
+
+    public void close() {
+        try {
+            reader.close();
+        } catch (IOException ex) {
+            // Ignore
+        }
+    }
+
+    public OMDataSourceExt copy() {
+        throw new UnsupportedOperationException();
+    }
+}