In fact standards attachments works.
But it's not what I'm trying do do.
I'm need to relay HTML messages with inline images and this is still
not working.
Is it a kind of limitation of GAE or is it supposed to work ?
Thanx for your help.
François
On 16 nov, 23:09, mably <fm2...@mably.com> wrote:
> Hi Ikai, thanx for you help.
>
> I've copy pasted your code on my webapp (webwinewatch), I've no error
> but the mail isn't correctly relayed, all attachements are removed.
>
> I've just modified the sender, from and recipient lines :
>
> message.setSender(new InternetAddress("<myaddress>@gmail.com", "Relay
> account"));
> message.setFrom(message.getSender());
> message.setRecipient(Message.RecipientType.TO, message.getSender());
>
> Do you have any clue ?
>
> You can test it, sending an email to : contact-
> t...@webwinewatch.appspotmail.com
>
> Thanx again for your help.
>
> On 16 nov, 21:35, "Ikai L (Google)" <ika...@google.com> wrote:
>
>
>
> > I couldn't reproduce your exact error, but I was able to put together a
> > working example of an inbound email handler to relay messages. I'm going to
> > expand the documentation about processing inbound emails. Here's some
> > working code:http://pastie.org/701517
>
> > Does this example help any? Code is also pasted below, but it'll be easier
> > for you to look at the Pastie.
>
> > import javax.servlet.http.HttpServlet;
> > import javax.servlet.http.HttpServletRequest;
> > import javax.servlet.http.HttpServletResponse;
> > import javax.servlet.ServletException;
> > import javax.mail.*;
> > import javax.mail.util.ByteArrayDataSource;
> > import javax.mail.internet.MimeMessage;
> > import javax.mail.internet.MimeMultipart;
> > import javax.mail.internet.MimeBodyPart;
> > import javax.mail.internet.InternetAddress;
> > import javax.activation.DataHandler;
> > import java.io.IOException;
> > import java.io.InputStream;
> > import java.util.logging.Logger;
> > import java.util.Properties;
>
> > public class MailHandlerServlet extends HttpServlet {
> > private static final Logger log =
> > Logger.getLogger(MailHandlerServlet.class.getName());
> > private static final String RECIPIENT = "recipi...@gmail.com";
> > private static final String SENDER = "sen...@google.com";
>
> > protected void doPost(HttpServletRequest request, HttpServletResponse
> > response) throws ServletException, IOException {
> > Properties props = new Properties();
> > Session session = Session.getDefaultInstance(props, null);
> > try {
> > MimeMessage message = new MimeMessage(session,
> > request.getInputStream());
>
> > Object content = message.getContent(); // You could also
> > probably just use message.getInputStream() here
> > // and avoid the
> > conditional type check
>
> > if (content instanceof String) {
> > log.info("Received a string");
> > } else if (content instanceof InputStream) {
> > // My somewhat limited testing indicates that this is always
> > getting returned as an
> > // InputStream
>
> > InputStream inputStream = (InputStream) content;
> > ByteArrayDataSource inboundDataSource = new
> > ByteArrayDataSource(inputStream, message.getContentType());
> > Multipart inboundMultipart = new
> > MimeMultipart(inboundDataSource);
>
> > // Set the body with whatever text you want
> > Multipart outboundMultipart = new MimeMultipart();
> > MimeBodyPart messageBodyPart = new MimeBodyPart();
> > messageBodyPart.setText("Set your body here");
> > outboundMultipart.addBodyPart(messageBodyPart);
>
> > // Loop over the multipart message coming in and
> > // append them to the outbound Multipart object
> > for (int i = 0; i < inboundMultipart.getCount(); i++) {
> > BodyPart part = inboundMultipart.getBodyPart(i);
> > /*
> > The content-disposition header is optional:
> > http://www.ietf.org/rfc/rfc1806.txt
>
> > This header specifies the filename and type of
> > a MIME part.
> > */
> > if(part.getDisposition() == null) {
> > // This is just a plain text email
> > } else {
> > // We have something interesting. Let's parse it.
>
> > // Create a new ByteArrayDataSource with this part
> > MimeBodyPart inboundMimeBodyPart = (MimeBodyPart)
> > part;
> > InputStream is = part.getInputStream();
> > ByteArrayDataSource mimePartDataSource = new
> > ByteArrayDataSource(is, inboundMimeBodyPart.getContentType());
>
> > // Create a new outbound MimeBodyPart and set this
> > as the handler
> > MimeBodyPart outboundMimeBodyPart = new
> > MimeBodyPart();
> > outboundMimeBodyPart.setDataHandler(new
> > DataHandler(mimePartDataSource));
>
> > outboundMimeBodyPart.setFileName(inboundMimeBodyPart.getFileName());
> > outboundMultipart.addBodyPart(outboundMimeBodyPart);
>
> > }
>
> > }
> > message.setContent(outboundMultipart);
>
> > }
> > message.setFrom(new InternetAddress(SENDER, "Relay account"));
> > message.setRecipient(Message.RecipientType.TO, new
> > InternetAddress(RECIPIENT, "Recipient"));
>
> > Transport.send(message);
>
> > } catch (MessagingException e) {
> > throw new ServletException(e);
> > }
> > }
>
> > }
> > On Sat, Nov 14, 2009 at 1:11 AM, mably <fm2...@mably.com> wrote:
> > > Hi Ikai, have you been able to reproduce my "Converting attachment
> > > data failed" exception ?
>
> > > I'm still stuck on this strange bug.
>
> > > Thanx for your help.
>
> > > On 11 nov, 00:00, mably <fm2...@mably.com> wrote:
> > > > Of course, here is below my email relay servlet class. What I'm
> > > > willing to do is to hide my customers email addresses by relaying
> > > > email to them via my google app email adress.
>
> > > > I would like to be able to relay html emails with images which is
> > > > quite common nowadays. I am sending my test emails from a gmail
> > > > account.
>
> > > > Thanx for your help.
>
> > > > /*
> > > > * Copyright (C) 2009 Francois Masurel
> > > > *
> > > > * This program is free software: you can redistribute it and/or
> > > > modify
> > > > * it under the terms of the GNU General Public License as published
> > > > by
> > > > * the Free Software Foundation, either version 3 of the License, or
> > > > * any later version.
> > > > *
> > > > * This program is distributed in the hope that it will be useful,
> > > > * but WITHOUT ANY WARRANTY; without even the implied warranty of
> > > > * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> > > > * GNU General Public License for more details.
> > > > *
> > > > * You should have received a copy of the GNU General Public License
> > > > * along with this program. If not, see <http://www.gnu.org/licenses/>.
>
> > > > */
>
> > > > package com.mably.cms.web;
>
> > > > import java.io.IOException;
> > > > import java.io.InputStream;
> > > > import java.util.Arrays;
> > > > import java.util.Properties;
>
> > > > import javax.activation.DataHandler;
> > > > import javax.activation.DataSource;
> > > > import javax.mail.BodyPart;
> > > > import javax.mail.Message;
> > > > import javax.mail.MessagingException;
> > > > import javax.mail.Multipart;
> > > > import javax.mail.Session;
> > > > import javax.mail.Transport;
> > > > import javax.mail.internet.InternetAddress;
> > > > import javax.mail.internet.MimeBodyPart;
> > > > import javax.mail.internet.MimeMessage;
> > > > import javax.mail.internet.MimeMultipart;
> > > > import javax.mail.internet.MimeMessage.RecipientType;
> > > > import javax.mail.util.ByteArrayDataSource;
> > > > import javax.servlet.ServletException;
> > > > import javax.servlet.http.HttpServlet;
> > > > import javax.servlet.http.HttpServletRequest;
> > > > import javax.servlet.http.HttpServletResponse;
>
> > > > import org.slf4j.Logger;
> > > > import org.slf4j.LoggerFactory;
>
> > > > import com.google.inject.Inject;
> > > > import com.google.inject.Singleton;
> > > > import com.mably.cms.model.ContentManager;
> > > > import com.mably.cms.utils.TraitementStream;
>
> > > > /**
> > > > * @author f.masurel
> > > > *
> > > > */
> > > > @Singleton
> > > > public class ContactMailServlet extends HttpServlet {
>
> > > > /** serialVersionUID. */
> > > > private static final long serialVersionUID = 7131942698661805870L;
>
> > > > /** Logger. */
> > > > private static final Logger LOG =
> > > > LoggerFactory.getLogger(ContactMailServlet.class);
>
> > > > @Inject private ContentManager contentManager;
>
> > > > /**
> > > > * {...@inheritdoc}
> > > > */
> > > > public void doPost(HttpServletRequest req, HttpServletResponse
> > > > res)
> > > > throws ServletException, IOException {
>
> > > > Properties props = new Properties();
> > > > Session session = Session.getDefaultInstance(props, null);
>
> > > > try {
>
> > > > MimeMessage msg = new MimeMessage(session,
> > > req.getInputStream
> > > > ());
>
> > > > String contentType = msg.getContentType();
>
> > > > LOG.info("Mail content type : " + contentType);
> > > > ...
>
> plus de détails »
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