01: /**
02: * Licensed to the Apache Software Foundation (ASF) under one
03: * or more contributor license agreements. See the NOTICE file
04: * distributed with this work for additional information
05: * regarding copyright ownership. The ASF licenses this file
06: * to you under the Apache License, Version 2.0 (the
07: * "License"); you may not use this file except in compliance
08: * with the License. You may obtain a copy of the License at
09: *
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: */package org.apache.cxf.aegis.type.xml;
19:
20: import javax.xml.stream.XMLStreamException;
21: import javax.xml.stream.XMLStreamReader;
22:
23: import org.apache.cxf.aegis.Context;
24: import org.apache.cxf.aegis.DatabindingException;
25: import org.apache.cxf.aegis.type.Type;
26: import org.apache.cxf.aegis.util.jdom.StaxBuilder;
27: import org.apache.cxf.aegis.util.jdom.StaxSerializer;
28: import org.apache.cxf.aegis.util.stax.JDOMStreamReader;
29: import org.apache.cxf.aegis.xml.MessageReader;
30: import org.apache.cxf.aegis.xml.MessageWriter;
31: import org.apache.cxf.aegis.xml.stax.ElementReader;
32: import org.apache.cxf.aegis.xml.stax.ElementWriter;
33: import org.jdom.Element;
34:
35: /**
36: * Reads and writes <code>org.w3c.dom.Document</code> types.
37: *
38: * @author <a href="mailto:dan@envoisolutions.com">Dan Diephouse</a>
39: */
40: public class JDOMElementType extends Type {
41: // private static final StaxBuilder builder = new StaxBuilder();
42: private static final StaxSerializer SERIALIZER = new StaxSerializer();
43:
44: public JDOMElementType() {
45: setWriteOuter(false);
46: }
47:
48: @Override
49: public Object readObject(MessageReader mreader, Context context)
50: throws DatabindingException {
51: StaxBuilder builder = new StaxBuilder();
52: try {
53: XMLStreamReader reader = ((ElementReader) mreader)
54: .getXMLStreamReader();
55:
56: if (reader instanceof JDOMStreamReader) {
57: return ((JDOMStreamReader) reader).getCurrentElement();
58: }
59:
60: return builder.build(reader).getRootElement();
61: } catch (XMLStreamException e) {
62: throw new DatabindingException("Could not parse xml.", e);
63: }
64: }
65:
66: @Override
67: public void writeObject(Object object, MessageWriter writer,
68: Context context) throws DatabindingException {
69: Element el = (Element) object;
70:
71: try {
72: SERIALIZER.writeElement(el, ((ElementWriter) writer)
73: .getXMLStreamWriter());
74: } catch (XMLStreamException e) {
75: throw new DatabindingException("Could not write xml.", e);
76: }
77: }
78: }
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