problem (on the listener/consumer) using JMS on a spring project running inside weblogic

can u post JmsEmailSender bean code to !!
Then only i can check that !! bcz u have sending mail !!

Hello,
Thanx for the fast response. Below you can find my files that consern the problem.
The EmailMessageSender, uses the JmsEmailSender to send the email (mime or single).
The EmailMessageReceiver (receiver.txt) uses jmsReceiver.txt to get the e-mail and send it.

the host name is correct, before adding JMS, i could send emails normally.

I now  think something is going on with the  jmsTemplate.convertAndSend(email);
and Object email=jmsTemplate.receiveAndConvert();

This is because, i noticed that on Object email=jmsTemplate.receiveAndConvert();, sometimes, the breakpoint in debug mode is lost!!! No try-catch logs anything though.

Do you know if Object jmsTemplate.receiveAndConvert(); and convertAndSend work fine with javax MimeMessage and SimpleMailMessage? If this is the problem, how can i cope with it?

I hope i am not asking silly things, but i am kind of new to J2EE....

u created a subclass of JmsTemplate !!

 try it !! and put method inside it

eg:
public class MyJmsTemplate extends JmsTemplate {

}

otherwise user jmsTemplate102

I changed the following:
   <bean id="jmsTemplate" class="org.springframework.jms.core.jmsTemplate102">
      <property name="connectionFactory" ref="connectionFactory"/>
      <property name="defaultDestination" ref="sendDestination"/>
   </bean>

public class JmsEmailReceiver
{

      @Autowired
    protected JmsTemplate102 jmsTemplate;
......


@Component("JmsEmailSender")
public class JmsEmailSender
{
  SimpleMessageConverter smc=new  SimpleMessageConverter();
 
  @Autowired
  protected JmsTemplate102 jmsTemplate;
......

But it still fails on Object email=jmsTemplate.receiveAndConvert();

public void recieveMessage() throws GenericJmsEmailException
      {
            Object email=jmsTemplate.receiveAndConvert();
.....

replace
email=jmsTemplate.receiveAndConvert();
jmsTemplate102 receiveAndConvert(); try this

If i got you correct, you mean to have
email=jmsTemplate102.receiveAndConvert();
instead of
email=jmsTemplate.receiveAndConvert();

BUT the jmsTemplate is now of type  jmsTemplate102  (see above.. protected JmsTemplate102 jmsTemplate;)

so when i type email=jmsTemplate.receiveAndConvert(); the method receiveAndConvert of JmsTemplate102 is used. so... i kind of think it is the same... what you ask me is to simply change the Name of the  jmsTemplate to jmsTemplate102, since already the type of jmsTemplate IS JmsTemplate102.

ya ur correct i didnt see the code properly !1

is it working or not ??
is it show same pblm???

It is exacly the same! :-(. I frunkly have no idea what is the case.

I also tried this one:
            Message message=jmsTemplate.receive();
            Object email=jmsTemplate.doConvertFromMessage(message);

but still no use.
Do you know if MimeMessage and SimpleMailMessage can be used on receiveAndConvert? could this be the problem?

One extra question, i can see something like getSessionAcknowledgeMode()   etc... I never bothered on this... should i put something there? could the second e-mail be something like acknowledgement... so it is not received? how can i explicitly disable acknowledgements?

u created a subclass of JmsTemplate !!

 try it !! and put method inside it

eg:
public class MyJmsTemplate extends JmsTemplate {

 have try this...

No, i am afraid this did not work as well. :-(

yes. the Object email=jmsTemplate.doConvertFromMessage(message); hangs, like expecting a message.

I kind of think it is acknowledgement problem. i have got the   jmsTemplate.getSessionAcknowledgeMode();
and returns 1. do you know how/where i should handle receive acknowledgments? i am looking for something like jmsTemplate.sendAcknowledgement() but cannot find it.

SOLUTION FOUND
REQUEST FOR EXPLANATION...

i did (with try and error..) the following and it works:
      public void recieveMessage() throws GenericJmsEmailException
      {
            Object email=null;
            do
            {
                  try
                  {
                        email=jmsTemplate.receiveAndConvert();
                        if (email instanceof MimeMessage)
                        {
                              syncJavaMailSenderImpl.send((MimeMessage)email);
                        }
                        else if (email instanceof SimpleMailMessage)
                        {
                              syncJavaMailSenderImpl.send((SimpleMailMessage)email);      
                        }
                        else if (email instanceof String)
                        {
                              String x=(String)email;
                              x=">"+x;
                        }
                  }catch(Exception e)
                  {
                        e.printStackTrace();
                  }
            }while(email!=null);
      }

This works... but is it ok/fine? and... why?? I thought onMessage is called every time a message is put on the queue. So if i call  jmsTemplate.convertAndSend(email); the onMessage is called 5 times...