1 files changed, 77 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Externalizable2OMElement.java b/sca-java-2.x/tags/2.0.1-RC1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Externalizable2OMElement.java
new file mode 100644
index 0000000000..cede1c4689
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Externalizable2OMElement.java
@@ -0,0 +1,77 @@
+/*
+ * 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.databinding.axiom;
+
+import java.io.ByteArrayOutputStream;
+import java.io.Externalizable;
+import java.io.ObjectOutputStream;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMNamespace;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.BaseTransformer;
+import org.apache.tuscany.sca.databinding.impl.XSDDataTypeConverter.Base64Binary;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class Externalizable2OMElement extends BaseTransformer<Externalizable, OMElement> implements
+    PullTransformer<Externalizable, OMElement> {
+
+    @Override
+    protected Class<Externalizable> getSourceType() {
+        return  Externalizable.class;
+    }
+
+    @Override
+    protected Class<OMElement> getTargetType() {
+        return OMElement.class;
+    }
+
+    public OMElement transform(Externalizable source, TransformationContext context) {
+        OMElement element = null;
+
+        try {
+            ByteArrayOutputStream bos = new ByteArrayOutputStream();
+            ObjectOutputStream out = new ObjectOutputStream(bos);
+            out.writeObject(source);
+            out.close();
+            OMFactory factory = OMAbstractFactory.getOMFactory();
+            OMNamespace ns = AxiomHelper.createOMNamespace(factory, new QName("http://callable"));
+            element = factory.createOMElement("reference",ns);
+            element.setText(Base64Binary.encode(bos.toByteArray()));
+            return element;
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+	
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}