org.apache.axis.encoding.ser.DocumentDeserializer.java Source code

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Here is the source code for org.apache.axis.encoding.ser.DocumentDeserializer.java

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package org.apache.axis.encoding.ser;

/*
 * Copyright 2001-2004 The Apache Software Foundation.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import org.apache.axis.MessageContext;
import org.apache.axis.components.logger.LogFactory;
import org.apache.axis.encoding.DeserializationContext;
import org.apache.axis.encoding.DeserializerImpl;
import org.apache.axis.message.MessageElement;
import org.apache.axis.utils.Messages;
import org.apache.commons.logging.Log;
import org.xml.sax.SAXException;

import java.util.List;

/**
 * Deserializer for DOM Document
 *
 * @author Davanum Srinivas <dims@yahoo.com>
 */
public class DocumentDeserializer extends DeserializerImpl {
    protected static Log log = LogFactory.getLog(DocumentDeserializer.class.getName());

    public static final String DESERIALIZE_CURRENT_ELEMENT = "DeserializeCurrentElement";

    public final void onEndElement(String namespace, String localName, DeserializationContext context)
            throws SAXException {
        try {
            MessageElement msgElem = context.getCurElement();
            if (msgElem != null) {
                MessageContext messageContext = context.getMessageContext();
                Boolean currentElement = (Boolean) messageContext.getProperty(DESERIALIZE_CURRENT_ELEMENT);
                if (currentElement != null && currentElement.booleanValue()) {
                    value = msgElem.getAsDocument();
                    messageContext.setProperty(DESERIALIZE_CURRENT_ELEMENT, Boolean.FALSE);
                    return;
                }
                List children = msgElem.getChildren();
                if (children != null) {
                    msgElem = (MessageElement) children.get(0);
                    if (msgElem != null)
                        value = msgElem.getAsDocument();
                }
            }
        } catch (Exception exp) {
            log.error(Messages.getMessage("exception00"), exp);
            throw new SAXException(exp);
        }
    }
}