Coverage Report - org.mule.transport.email.transformers.Rfc822ByteArraytoMimeMessage
 
Classes in this File Line Coverage Branch Coverage Complexity
Rfc822ByteArraytoMimeMessage
63%
12/19
38%
3/8
4.667
 
 1  
 /*
 2  
  * $Id: Rfc822ByteArraytoMimeMessage.java 11316 2008-03-11 15:50:38Z dirk.olmes $
 3  
  * --------------------------------------------------------------------------------------
 4  
  * Copyright (c) MuleSource, Inc.  All rights reserved.  http://www.mulesource.com
 5  
  *
 6  
  * The software in this package is published under the terms of the CPAL v1.0
 7  
  * license, a copy of which has been included with this distribution in the
 8  
  * LICENSE.txt file.
 9  
  */
 10  
 
 11  
 package org.mule.transport.email.transformers;
 12  
 
 13  
 import org.mule.api.transformer.TransformerException;
 14  
 import org.mule.api.transport.Connector;
 15  
 import org.mule.config.i18n.CoreMessages;
 16  
 import org.mule.transformer.AbstractTransformer;
 17  
 import org.mule.transport.email.AbstractMailConnector;
 18  
 
 19  
 import java.io.ByteArrayInputStream;
 20  
 import java.io.InputStream;
 21  
 
 22  
 import javax.mail.MessagingException;
 23  
 import javax.mail.Session;
 24  
 import javax.mail.internet.MimeMessage;
 25  
 
 26  
 public class Rfc822ByteArraytoMimeMessage extends AbstractTransformer
 27  
 {
 28  
 
 29  
     public Rfc822ByteArraytoMimeMessage()
 30  4
     {
 31  4
         registerSourceType(byte[].class);
 32  4
         registerSourceType(InputStream.class);
 33  4
         setReturnClass(MimeMessage.class);
 34  4
     }
 35  
 
 36  
     protected Object doTransform(Object src, String encoding) throws TransformerException
 37  
     {
 38  
         try
 39  
         {
 40  4
             if (src instanceof byte[])
 41  
             {
 42  4
                 byte[] bytes = (byte[]) src;
 43  4
                 return new MimeMessage(getSession(), new ByteArrayInputStream(bytes));
 44  
             }
 45  0
             else if (src instanceof InputStream)
 46  
             {
 47  0
                 return new MimeMessage(getSession(), (InputStream)src);
 48  
             }
 49  
             else
 50  
             {
 51  0
                 throw new TransformerException(
 52  
                     CoreMessages.transformOnObjectUnsupportedTypeOfEndpoint(this.getName(), src.getClass(), endpoint));
 53  
             }
 54  
         }
 55  0
         catch (MessagingException e)
 56  
         {
 57  0
             throw new TransformerException(this, e);
 58  
         }
 59  
     }
 60  
 
 61  
     protected Session getSession() throws TransformerException
 62  
     {
 63  4
         if (null == endpoint)
 64  
         {
 65  0
             throw new TransformerException(this,
 66  
                     new IllegalStateException("The transformer is no associated with an endpoint."));
 67  
         }
 68  4
         Connector connector = endpoint.getConnector();
 69  4
         if (!(connector instanceof AbstractMailConnector))
 70  
         {
 71  0
             throw new TransformerException(this,
 72  
                     new IllegalStateException("The transformer is not associated with an email endpoint."));
 73  
         }
 74  4
         return ((AbstractMailConnector) connector).getSessionDetails(endpoint).getSession();
 75  
     }
 76  
 
 77  
 }