/*
* $Id: MimeMessageToRfc822ByteArray.java 20321 2010-11-24 15:21:24Z dfeist $
* --------------------------------------------------------------------------------------
* 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.transport.email.transformers;
import org.mule.api.transformer.TransformerException;
import org.mule.transformer.AbstractTransformer;
import org.mule.transformer.types.DataTypeFactory;
import java.io.ByteArrayOutputStream;
import javax.mail.internet.MimeMessage;
public class MimeMessageToRfc822ByteArray extends AbstractTransformer
{
public MimeMessageToRfc822ByteArray()
{
registerSourceType(DataTypeFactory.create(MimeMessage.class));
setReturnDataType(DataTypeFactory.BYTE_ARRAY);
}
@Override
protected Object doTransform(Object src, String outputEncoding) throws TransformerException
{
try
{
MimeMessage mime = (MimeMessage) src;
ByteArrayOutputStream baos = new ByteArrayOutputStream();
mime.writeTo(baos);
return baos.toByteArray();
}
catch (Exception e)
{
throw new TransformerException(this, e);
}
}
}