ordertoemailtransformer.java

提供ESB 应用mule源代码 提供ESB 应用mule源代码

/*
 * $$Id: OrderToEmailTransformer.java 12420 2008-07-29 18:58:27Z tcarlson $$
 * --------------------------------------------------------------------------------------
 * 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.example.bookstore;

import org.mule.RequestContext;
import org.mule.api.transformer.TransformerException;
import org.mule.transformer.AbstractTransformer;
import org.mule.transport.email.MailProperties;

public class OrderToEmailTransformer extends AbstractTransformer
{
    @Override
    protected Object doTransform(Object src, String encoding) throws TransformerException
    {
        Object[] payload = (Object[]) src;
        Book book = (Book) payload[0];
        String address = (String) payload[1];
        String email = (String) payload[2];
        
        String body =  "Thank you for placing your order for " +
                       book.getTitle() + " with Mule Bookstore. " +
                       "Your order will be shipped  to " + 
                       address + " by 3 PM today!";
        
        RequestContext.getEventContext().getMessage().setProperty(
                      MailProperties.TO_ADDRESSES_PROPERTY, email);
        System.out.println("Sent email to " + email);
        return body;
    }
}