rmimessageadapter.java

提供ESB 应用mule源代码 提供ESB 应用mule源代码

/*
 * $Id: RmiMessageAdapter.java 10489 2008-01-23 17:53:38Z dfeist $
 * --------------------------------------------------------------------------------------
 * Copyright (c) MuleSource, Inc.  All rights reserved.  http://www.mulesource.com
 *
 * The software in this package is published under the terms of the CPAL v1.0
 * license, a copy of which has been included with this distribution in the
 * LICENSE.txt file.
 */

package org.mule.transport.rmi;

import org.mule.api.ThreadSafeAccess;
import org.mule.api.transport.MessageTypeNotSupportedException;
import org.mule.transport.AbstractMessageAdapter;

/**
 * Wraps an object obtained by calling a method on a Remote object
 */

public class RmiMessageAdapter extends AbstractMessageAdapter
{
    /**
     * Serial version
     */
    private static final long serialVersionUID = -1765089871661318129L;

    private final Object message;

    public RmiMessageAdapter(Object message) throws MessageTypeNotSupportedException
    {
        if (message == null)
        {
            throw new MessageTypeNotSupportedException(null, getClass());
        }
        this.message = message;
    }

    protected RmiMessageAdapter(RmiMessageAdapter template)
    {
        super(template);
        message = template.message;
    }

    /**
     * Converts the message implementation into a String representation
     * 
     * @param encoding The encoding to use when transforming the message (if
     *            necessary). The parameter is used when converting from a byte array
     * @return String representation of the message payload
     * @throws Exception Implementation may throw an endpoint specific exception
     */
    public String getPayloadAsString(String encoding) throws Exception
    {
        return message.toString();
    }

    public Object getPayload()
    {
        return message;
    }

    public ThreadSafeAccess newThreadCopy()
    {
        return new RmiMessageAdapter(this);
    }
    
}