1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.ws.commons.schema.extensions;
20
21 import org.apache.ws.commons.schema.XmlSchemaObject;
22 import org.apache.ws.commons.schema.constants.Constants;
23 import org.w3c.dom.Document;
24 import org.w3c.dom.Node;
25 import org.w3c.dom.Element;
26 import org.w3c.dom.Attr;
27
28 import java.util.Iterator;
29 import java.util.Map;
30
31 /**
32
33 */
34 public class DefaultExtensionSerializer implements ExtensionSerializer{
35
36 /**
37 * serialize the given element
38 *
39 * @param schemaObject - Parent schema element
40 * @param classOfType - the class of the object to be serialized
41 * @param node - The DOM Node that is the parent of the serialzation
42 */
43 public void serialize(XmlSchemaObject schemaObject, Class classOfType, Node node) {
44 // serialization is somewhat tricky in most cases hence this default serializer will
45 // do the exact reverse of the deserializer - look for any plain 'as is' items
46 // and attach them to the parent node.
47 // we just attach the raw node either to the meta map of
48 // elements or the attributes
49 Map metaInfoMap = schemaObject.getMetaInfoMap();
50 Document parentDoc = node.getOwnerDocument();
51 if (metaInfoMap.containsKey(Constants.MetaDataConstants.EXTERNAL_ATTRIBUTES)){
52 Map attribMap = (Map)metaInfoMap.get(Constants.MetaDataConstants.EXTERNAL_ATTRIBUTES);
53 for(Iterator it = attribMap.values().iterator();it.hasNext();){
54 if (node.getNodeType()==Node.ELEMENT_NODE){
55 ((Element)node).setAttributeNodeNS((Attr)parentDoc.importNode((Node)it.next(),true));
56 }
57
58 }
59 }
60
61 if (metaInfoMap.containsKey(Constants.MetaDataConstants.EXTERNAL_ELEMENTS)){
62 Map elementMap = (Map)metaInfoMap.get(Constants.MetaDataConstants.EXTERNAL_ELEMENTS);
63 for(Iterator it = elementMap.values().iterator();it.hasNext();){
64 node.appendChild(
65 parentDoc.importNode((Node)it.next(),true));
66 }
67 }
68
69 }
70 }