1 files changed, 81 insertions, 0 deletions
diff --git a/sandbox/old/contrib/implementation-script/databinding.e4x/src/main/java/org/apache/tuscany/extensions/script/databinding/e4x/E4XWrapperHandler.java b/sandbox/old/contrib/implementation-script/databinding.e4x/src/main/java/org/apache/tuscany/extensions/script/databinding/e4x/E4XWrapperHandler.java
new file mode 100644
index 0000000000..94c22db8b9
--- /dev/null
+++ b/sandbox/old/contrib/implementation-script/databinding.e4x/src/main/java/org/apache/tuscany/extensions/script/databinding/e4x/E4XWrapperHandler.java
@@ -0,0 +1,81 @@
+/*
+ * 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.extensions.script.databinding.e4x;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+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.spi.databinding.TransformationContext;
+import org.apache.tuscany.spi.databinding.WrapperHandler;
+import org.apache.tuscany.spi.model.ElementInfo;
+import org.mozilla.javascript.xmlimpl.XML;
+
+/**
+ * OMElement wrapper handler implementation
+ */
+public class E4XWrapperHandler implements WrapperHandler<XML> {
+
+    private OMFactory factory;
+    private OMElement2E4X om2e4x;
+    private E4X2OMElement e4x2om;
+
+    public E4XWrapperHandler() {
+        this.factory = OMAbstractFactory.getOMFactory();
+        om2e4x = new OMElement2E4X();
+        e4x2om = new E4X2OMElement();
+    }
+
+    public XML create(ElementInfo element, TransformationContext context) {
+        OMElement wrapper = factory.createOMElement(element.getQName(), null);
+        return om2e4x.transform(wrapper, null);
+    }
+
+    public void setChild(XML wrapper, int i, ElementInfo childElement, Object value) {
+        OMElement omWrapper = e4x2om.transform(wrapper, null);
+        OMElement element = e4x2om.transform((XML)value, null);
+        QName elementName = childElement.getQName();
+        OMNamespace namespace = factory.createOMNamespace(elementName.getNamespaceURI(), elementName.getPrefix());
+        element.setNamespace(namespace);
+        element.setLocalName(childElement.getQName().getLocalPart());
+        omWrapper.addChild(element);
+    }
+
+    public List getChildren(XML wrapper) {
+        OMElement omWrapper = e4x2om.transform(wrapper, null);
+        List<Object> elements = new ArrayList<Object>();
+        for (Iterator i = omWrapper.getChildElements(); i.hasNext();) {
+            elements.add(om2e4x.transform((OMElement)i.next(), null));
+        }
+        return elements;
+    }
+
+    public Object getChild(XML wrapper, int i, ElementInfo element) {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+}