001    /** 
002     * 
003     * Copyright 2005 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.xstream;
019    
020    import com.thoughtworks.xstream.XStream;
021    import com.thoughtworks.xstream.io.xml.StaxDriver;
022    import org.codehaus.activesoap.handler.stax.AnyElementMarshaler;
023    
024    import javax.xml.stream.XMLStreamException;
025    import javax.xml.stream.XMLStreamReader;
026    import javax.xml.stream.XMLStreamWriter;
027    
028    /**
029     * @version $Revision: 1.1 $
030     */
031    public class XStreamAnyElementMarshaler implements AnyElementMarshaler {
032        protected StaxDriver driver = new StaxDriver();
033        protected XStream xstream = new XStream(driver);
034    
035        public Object parseElement(XMLStreamReader in) throws XMLStreamException {
036            return xstream.unmarshal(driver.createStaxReader(in));
037        }
038    
039        public void writeElement(Object object, XMLStreamWriter out) throws XMLStreamException {
040            if (object != null) {
041                xstream.marshal(object, driver.createStaxWriter(out));
042            }
043        }
044    }