001 /** 002 * 003 * Copyright 2004 Protique Ltd 004 * 005 * Licensed under the Apache License, Version 2.0 (the "License"); 006 * you may not use this file except in compliance with the License. 007 * You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 * 017 **/ 018 package org.codehaus.activesoap.handler.xmlbeans; 019 020 import org.apache.xmlbeans.XmlObject; 021 import org.apache.xmlbeans.XmlOptions; 022 import org.codehaus.activesoap.Handler; 023 import org.codehaus.activesoap.MessageExchange; 024 025 import javax.xml.stream.XMLStreamReader; 026 import javax.xml.stream.XMLStreamWriter; 027 028 /** 029 * Processes an XML document using XMLBeans 030 * 031 * @version $Revision: 1.4 $ 032 */ 033 public class XMLBeansHandler implements Handler { 034 private XmlObject object; 035 private XmlOptions options = new XmlOptions(); 036 037 public XMLBeansHandler() { 038 options.put(XmlOptions.SAVE_NO_XML_DECL, Boolean.TRUE); 039 } 040 041 public void invoke(MessageExchange exchange) throws Exception { 042 XMLStreamReader in = exchange.getIn(); 043 XMLStreamWriter out = exchange.getOut(); 044 045 // lets reset first in case we get a fault 046 object = null; 047 object = XmlObject.Factory.parse(in); 048 handleBody(exchange, object, out); 049 } 050 051 /** 052 * Sends the reply object to the output body 053 */ 054 public void reply(MessageExchange exchange, XmlObject reply, XMLStreamWriter out) throws Exception { 055 XMLBeansHelper.save(reply, out, exchange.isRepairingNamespace()); 056 } 057 058 059 // Properties 060 //------------------------------------------------------------------------- 061 062 /** 063 * Returns the body of the SOAP request converted to the native object 064 * (POJO or XmlObject or DOMish tree etc) 065 * if available or null if the body was not parsed 066 */ 067 public XmlObject getObject() { 068 return object; 069 } 070 071 // Implementation methods 072 //------------------------------------------------------------------------- 073 protected void handleBody(MessageExchange exchange, XmlObject body, XMLStreamWriter out) throws Exception { 074 } 075 076 }