/*
* $Id: GreenMailUtilities.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;
import com.icegreen.greenmail.user.GreenMailUser;
import com.icegreen.greenmail.user.UserManager;
import com.icegreen.greenmail.util.GreenMail;
import java.net.Socket;
import java.util.Properties;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Session;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
public class GreenMailUtilities
{
protected static Log logger = LogFactory.getLog(GreenMailUtilities.class);
public static void storeEmail(UserManager userManager, String email, String user, String password,
MimeMessage message)
throws Exception
{
// note that with greenmail 1.1 the Servers object is unreliable
// and the approach taken in their examples will not work.
// the following does work, but may break in a later version
// (there is some confusion in the greenmail code about
// whether users are identified by email or name alone)
// in which case try retrieving by EMAIL rather than USER
userManager.createUser(email, user, password);
GreenMailUser gmUser = userManager.getUser(user);
assert null != gmUser;
gmUser.deliver(message);
}
public static MimeMessage toMessage(String text, String email, String charset) throws MessagingException
{
MimeMessage message = new MimeMessage(Session.getDefaultInstance(new Properties()));
if (charset != null)
{
message.setContent(text, "text/plain; charset=" + charset);
}
else
{
message.setContent(text, "text/plain");
}
message.setRecipient(Message.RecipientType.TO, new InternetAddress(email));
return message;
}
public static void waitForStartup(String host, int port, int count, long wait) throws InterruptedException
{
for (int i = 0; i < count; ++i)
{
Thread.sleep(wait);
try {
Socket socket = new Socket(host, port);
socket.close();
logger.info("Successful connection made to port " + port);
return;
}
catch (Exception e)
{
logger.warn("Could not connect to server on " + host + ":" + port + " - " + e.getMessage());
}
}
throw new RuntimeException("Server failed to start within " + (count * wait) + "ms");
}
public static void robustStartup(GreenMail servers, String host, int port, int startMax, int testMax, long wait)
throws InterruptedException
{
for (int start = 0; start < startMax; ++start)
{
try
{
servers.start();
waitForStartup(host, port, testMax, wait);
return;
}
catch (Exception e)
{
try
{
servers.stop();
}
catch (Throwable t)
{
// ignore
}
}
Thread.sleep(wait);
}
}
}