1 files changed, 129 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMXMLStreamReader.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMXMLStreamReader.java
new file mode 100644
index 0000000000..e377dd1d8b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMXMLStreamReader.java
@@ -0,0 +1,129 @@
+/*
+ * 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.xml;
+
+import static javax.xml.XMLConstants.DEFAULT_NS_PREFIX;
+import static javax.xml.XMLConstants.XMLNS_ATTRIBUTE_NS_URI;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.w3c.dom.Attr;
+import org.w3c.dom.CharacterData;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+public class DOMXMLStreamReader extends XMLFragmentStreamReaderImpl {
+    private Element rootElement;
+
+    public DOMXMLStreamReader(Node node) {
+        super(null);
+        switch (node.getNodeType()) {
+            case Node.DOCUMENT_NODE:
+                this.rootElement = ((Document)node).getDocumentElement();
+                break;
+            case Node.ELEMENT_NODE:
+                this.rootElement = (Element)node;
+                break;
+            default:
+                throw new IllegalArgumentException("Illegal Node");
+        }
+        String ns = rootElement.getNamespaceURI();
+        String prefix = rootElement.getPrefix();
+        String name = rootElement.getLocalName();
+        elementQName = new QName(ns == null ? "" : ns, name, prefix == null ? "" : prefix);
+    }
+
+    @Override
+    protected final NamedProperty[] getAttributes() {
+        if (attributes == null) {
+            List<NamedProperty> attributeList = new ArrayList<NamedProperty>();
+            NamedNodeMap nodeMap = rootElement.getAttributes();
+            for (int i = 0; i < nodeMap.getLength(); i++) {
+                Attr attr = (Attr)nodeMap.item(i);
+                String ns = attr.getNamespaceURI();
+                String prefix = attr.getPrefix();
+                if (!XMLNS_ATTRIBUTE_NS_URI.equals(ns)) {
+                    QName attrName = new QName(ns == null ? "" : ns, attr.getLocalName(), prefix != null ? prefix : "");
+                    NamedProperty pair = new NamedProperty(attrName, attr.getValue());
+                    attributeList.add(pair);
+                } 
+            }
+            attributes = new NamedProperty[attributeList.size()];
+            attributeList.toArray(attributes);
+        }
+        return attributes;
+    }
+    
+    @Override
+    protected QName[] getNamespaces() {
+        List<QName> nsList = new ArrayList<QName>();
+        NamedNodeMap nodeMap = rootElement.getAttributes();
+        for (int i = 0; i < nodeMap.getLength(); i++) {
+            Attr attr = (Attr)nodeMap.item(i);
+            String ns = attr.getNamespaceURI();
+            if (XMLNS_ATTRIBUTE_NS_URI.equals(ns)) {
+                String prefix = attr.getPrefix();
+                if (prefix == null) {
+                    // xmlns="http://ns"
+                    nsList.add(new QName(attr.getValue(), "", DEFAULT_NS_PREFIX));
+                } else {
+                    // xmlns:ns="http://ns"
+                    nsList.add(new QName(attr.getValue(), "", attr.getLocalName()));
+                }
+            }
+        }
+        QName[] nss = new QName[nsList.size()];
+        nsList.toArray(nss);
+        return nss;
+    }
+
+    @Override
+    protected NamedProperty[] getElements() {
+        if (elements == null) {
+            List<NamedProperty> elementList = new ArrayList<NamedProperty>();
+            NodeList nodeList = rootElement.getChildNodes();
+            for (int i = 0; i < nodeList.getLength(); i++) {
+                Node node = nodeList.item(i);
+                switch (node.getNodeType()) {
+                    case Node.TEXT_NODE:
+                    case Node.CDATA_SECTION_NODE:
+                        NamedProperty pair = new NamedProperty(ELEMENT_TEXT, ((CharacterData)node).getData());
+                        elementList.add(pair);
+                        break;
+
+                    case Node.ELEMENT_NODE:
+                        Element element = (Element)node;
+                        QName elementName = new QName(element.getNamespaceURI(), element.getLocalName());
+                        pair = new NamedProperty(elementName, new DOMXMLStreamReader(element));
+                        elementList.add(pair);
+                        break;
+                }
+            }
+            elements = new NamedProperty[elementList.size()];
+            elementList.toArray(elements);
+        }
+        return elements;
+    }
+}