Mark,
I can see how an EJBean can send a JMS message, but how does it handle
receiving
JMS messages? Does the container completely insulate the bean from the fact
that
the invocation came from JMS instead of a connection-oriented invocation?
Thanks,
Tom
===========================================================================
Tom Valesky -- [EMAIL PROTECTED]
http://www.patriot.net/users/tvalesky
-----Original Message-----
From: Mark Hapner <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED] <[EMAIL PROTECTED]>
Date: Friday, May 21, 1999 10:29 PM
Subject: Re: Parallel processing in session bean
>Any Java program or component can be a JMS client and receive messages from
>EJBs or send messages to EJBs (assuming the EJB containers are integrated
with
>the JMS provider used by the program).
>
>Chamberlain Steve wrote:
>
>> This example relates to inter-bean communications. Can you comment on
>> whether JMS is also the approved means of passing event notification to
>> non-bean clients? I am surprised that the EJB spec does not prescribe
here
>> (I have not read 1.1 yet). I have seen statements to the effect that
>> enterprise beans (unlike non-enterprise beans) do not generally send or
>> receive events; but that is manifestly not true: you only need think of
>> online trading etc.
>>
>> Certainly, attempting to implement the standard Java event model on EJBs
>> does not work too well. Some EJB server providers (e.g. Weblogic) provide
>> their own event services, but presumably not portably. If not JMS, then
>> what?
>>
>> Thanks
>>
>> Steve Chamberlain
>> Schneider Electric
>>
>>
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