/*
* $Id: OrderToEmailTransformer.java 19250 2010-08-30 16:53:14Z dirk.olmes $
* --------------------------------------------------------------------------------------
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.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.transformers;
import org.mule.RequestContext;
import org.mule.api.transformer.TransformerException;
import org.mule.example.bookstore.Book;
import org.mule.example.bookstore.Order;
import org.mule.transformer.AbstractTransformer;
import org.mule.transformer.types.DataTypeFactory;
import org.mule.transport.email.MailProperties;
/**
* Composes an e-mail notification message to be sent based on the Book Order.
*/
public class OrderToEmailTransformer extends AbstractTransformer
{
public OrderToEmailTransformer()
{
super();
registerSourceType(DataTypeFactory.create(Order.class));
setReturnDataType(DataTypeFactory.STRING);
}
@Override
protected Object doTransform(Object src, String outputEncoding) throws TransformerException
{
Order order = (Order) src;
Book book = order.getBook();
String body = "Thank you for placing your order for " +
book.getTitle() + " with the Mule-powered On-line Bookstore. " +
"Your order will be shipped to " +
order.getAddress() + " by the next business day.";
String email = order.getEmail();
RequestContext.getEventContext().getMessage().setOutboundProperty(MailProperties.TO_ADDRESSES_PROPERTY,
email);
logger.info("Sending e-mail notification to " + email);
return body;
}
}