/*
* Copyright 2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* $Id: SendMailServlet.java,v 1.2 2004/08/26 22:03:27 markt Exp $
*
*/
import java.io.IOException;
import java.io.PrintWriter;
import javax.mail.Message;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* Example servlet sending mail message via JNDI resource.
*
* @author Craig McClanahan
* @version $Revision: 1.2 $ $Date: 2004/08/26 22:03:27 $
*/
public class SendMailServlet extends HttpServlet {
public void doPost(HttpServletRequest request,
HttpServletResponse response)
throws IOException, ServletException
{
// Acquire request parameters we need
String from = request.getParameter("mailfrom");
String to = request.getParameter("mailto");
String subject = request.getParameter("mailsubject");
String content = request.getParameter("mailcontent");
if ((from == null) || (to == null) ||
(subject == null) || (content == null)) {
RequestDispatcher rd =
getServletContext().getRequestDispatcher("/jsp/mail/sendmail.jsp");
rd.forward(request, response);
return;
}
// Prepare the beginning of our response
PrintWriter writer = response.getWriter();
response.setContentType("text/html");
writer.println("");
writer.println("");
writer.println("Example Mail Sending Results");
writer.println("");
writer.println("");
try {
// Acquire our JavaMail session object
Context initCtx = new InitialContext();
Context envCtx = (Context) initCtx.lookup("java:comp/env");
Session session = (Session) envCtx.lookup("mail/Session");
// Prepare our mail message
Message message = new MimeMessage(session);
message.setFrom(new InternetAddress(from));
InternetAddress dests[] = new InternetAddress[]
{ new InternetAddress(to) };
message.setRecipients(Message.RecipientType.TO, dests);
message.setSubject(subject);
message.setContent(content, "text/plain");
// Send our mail message
Transport.send(message);
// Report success
writer.println("Message successfully sent!");
} catch (Throwable t) {
writer.println("");
writer.println("ENCOUNTERED EXCEPTION: " + t);
writer.println("");
t.printStackTrace(writer);
writer.println("");
writer.println("");
}
// Prepare the ending of our response
writer.println("
");
writer.println("Create a new message
");
writer.println("Back to examples home
");
writer.println("");
writer.println("");
}
}