1 /***
2 *
3 * Copyright 2004 Protique Ltd
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 **/
18 package org.codehaus.xfire.xmlbeans;
19
20 import javax.xml.stream.XMLStreamConstants;
21 import javax.xml.stream.XMLStreamReader;
22 import org.apache.xmlbeans.XmlObject;
23 import org.apache.xmlbeans.XmlOptions;
24 import org.codehaus.xfire.MessageContext;
25 import org.codehaus.xfire.handler.AbstractHandler;
26 import org.codehaus.xfire.handler.Handler;
27
28 /***
29 * Processes an XML document using XMLBeans
30 *
31 * @version $Revision: 1.2 $
32 */
33 public class XMLBeansHandler
34 extends AbstractHandler
35 implements Handler
36 {
37 private XmlObject object;
38 private XmlOptions options = new XmlOptions();
39
40 public XMLBeansHandler()
41 {
42 options.put( XmlOptions.SAVE_NO_XML_DECL, Boolean.TRUE );
43 }
44
45 public void invoke( MessageContext context, XMLStreamReader in ) throws Exception
46 {
47 object = null;
48 if ( in.getEventType() != XMLStreamConstants.END_ELEMENT )
49 {
50 object = XmlObject.Factory.parse( in );
51 }
52
53 handleBody( context, object );
54 }
55
56 /***
57 * Sends the reply object to the output body
58 */
59 public void reply( MessageContext context,
60 XmlObject reply ) throws Exception
61 {
62
63 reply.save( context.getResponseStream() );
64 }
65
66
67
68 /***
69 * Returns the body of the SOAP request converted to the native object (POJO
70 * or XmlObject or DOMish tree etc) if available or null if the body was not
71 * parsed
72 */
73 public XmlObject getObject()
74 {
75 return object;
76 }
77
78
79
80 protected void handleBody( MessageContext context,
81 XmlObject body )
82 throws Exception
83 {
84 }
85 }