diff options
Diffstat (limited to '')
-rw-r--r-- | sca-java-1.x/tags/1.6.1-RC1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Externalizable2OMElement.java | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.6.1-RC1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Externalizable2OMElement.java b/sca-java-1.x/tags/1.6.1-RC1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Externalizable2OMElement.java new file mode 100644 index 0000000000..e23d89327c --- /dev/null +++ b/sca-java-1.x/tags/1.6.1-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.impl.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;
+ }
+
+}
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