How can I access a JMS message sent to ESB from a mediator?
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How can I access a JMS message sent to ESB from a mediator?
by Senaka Fernando-2
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Hi all,
After trying out some samples and a bit of debugging, I discovered that JMS messages are converted to XML within the message context and made available at the mediate() method. Can't I access the JMS message directly? Thanks, Senaka _______________________________________________ Esb-java-dev mailing list Esb-java-dev@... http://mailman.wso2.org/cgi-bin/mailman/listinfo/esb-java-dev |
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Re: How can I access a JMS message sent to ESB from a mediator?
by Ruwan Linton-3
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Senaka,
What do you mean by accessing the JMS message directly? Do you want the byte stream or any of other format of the message? If you need to get the JMS message as a byte stream then you need to mess around with the Message Builders and formatters. BTW: Cab you please elaborate on your exact requirement? Thanks, Ruwan Senaka Fernando wrote: > Hi all, > > After trying out some samples and a bit of debugging, I discovered > that JMS messages are converted to XML within the message context and > made available at the mediate() method. Can't I access the JMS message > directly? > > Thanks, > Senaka > ------------------------------------------------------------------------ > > _______________________________________________ > Esb-java-dev mailing list > Esb-java-dev@... > http://mailman.wso2.org/cgi-bin/mailman/listinfo/esb-java-dev > _______________________________________________ Esb-java-dev mailing list Esb-java-dev@... http://mailman.wso2.org/cgi-bin/mailman/listinfo/esb-java-dev |
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Re: How can I access a JMS message sent to ESB from a mediator?
by Saliya Ekanayake-2
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As per my knowledge we take the payload and make it available as an
OMNode (pls. correct me if I am wrong here). The message builders and formatters, as mentioned by Ruwan, are responsible for this work. So the content inside the JMS message should be available for you. Is this task something that requires accessing data outside the JMS payload? I mean information like JMS headers. Thanks Saliya Ruwan Linton wrote: > Senaka, > > What do you mean by accessing the JMS message directly? Do you want the > byte stream or any of other format of the message? If you need to get > the JMS message as a byte stream then you need to mess around with the > Message Builders and formatters. > > BTW: Cab you please elaborate on your exact requirement? > > Thanks, > Ruwan > > Senaka Fernando wrote: > >> Hi all, >> >> After trying out some samples and a bit of debugging, I discovered >> that JMS messages are converted to XML within the message context and >> made available at the mediate() method. Can't I access the JMS message >> directly? >> >> Thanks, >> Senaka >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> Esb-java-dev mailing list >> Esb-java-dev@... >> http://mailman.wso2.org/cgi-bin/mailman/listinfo/esb-java-dev >> >> > > > _______________________________________________ > Esb-java-dev mailing list > Esb-java-dev@... > http://mailman.wso2.org/cgi-bin/mailman/listinfo/esb-java-dev > > _______________________________________________ Esb-java-dev mailing list Esb-java-dev@... http://mailman.wso2.org/cgi-bin/mailman/listinfo/esb-java-dev |
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Re: How can I access a JMS message sent to ESB from a mediator?
by Ruwan Linton-3
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Saliya,
Even the JMS headers are available as message context properties inside synapse. Thanks, Ruwan Saliya Ekanayake wrote: > As per my knowledge we take the payload and make it available as an > OMNode (pls. correct me if I am wrong here). The message builders and > formatters, as mentioned by Ruwan, are responsible for this work. So the > content inside the JMS message should be available for you. Is this task > something that requires accessing data outside the JMS payload? I mean > information like JMS headers. > > Thanks > Saliya > > Ruwan Linton wrote: > >> Senaka, >> >> What do you mean by accessing the JMS message directly? Do you want the >> byte stream or any of other format of the message? If you need to get >> the JMS message as a byte stream then you need to mess around with the >> Message Builders and formatters. >> >> BTW: Cab you please elaborate on your exact requirement? >> >> Thanks, >> Ruwan >> >> Senaka Fernando wrote: >> >> >>> Hi all, >>> >>> After trying out some samples and a bit of debugging, I discovered >>> that JMS messages are converted to XML within the message context and >>> made available at the mediate() method. Can't I access the JMS message >>> directly? >>> >>> Thanks, >>> Senaka >>> ------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> Esb-java-dev mailing list >>> Esb-java-dev@... >>> http://mailman.wso2.org/cgi-bin/mailman/listinfo/esb-java-dev >>> >>> >>> >> _______________________________________________ >> Esb-java-dev mailing list >> Esb-java-dev@... >> http://mailman.wso2.org/cgi-bin/mailman/listinfo/esb-java-dev >> >> >> > > > _______________________________________________ > Esb-java-dev mailing list > Esb-java-dev@... > http://mailman.wso2.org/cgi-bin/mailman/listinfo/esb-java-dev > > _______________________________________________ Esb-java-dev mailing list Esb-java-dev@... http://mailman.wso2.org/cgi-bin/mailman/listinfo/esb-java-dev |
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Re: How can I access a JMS message sent to ESB from a mediator?
by Saliya Ekanayake-2
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Ruwan Linton wrote:
> Saliya, > > Even the JMS headers are available as message context properties inside > synapse. > Thanks for the info, hmm, then Senaka, I think you problem is pretty much solved isn't it? I mean you have everything inside the JMS message. Thanks Saliya > Thanks, > Ruwan > > Saliya Ekanayake wrote: > >> As per my knowledge we take the payload and make it available as an >> OMNode (pls. correct me if I am wrong here). The message builders and >> formatters, as mentioned by Ruwan, are responsible for this work. So the >> content inside the JMS message should be available for you. Is this task >> something that requires accessing data outside the JMS payload? I mean >> information like JMS headers. >> >> Thanks >> Saliya >> >> Ruwan Linton wrote: >> >> >>> Senaka, >>> >>> What do you mean by accessing the JMS message directly? Do you want the >>> byte stream or any of other format of the message? If you need to get >>> the JMS message as a byte stream then you need to mess around with the >>> Message Builders and formatters. >>> >>> BTW: Cab you please elaborate on your exact requirement? >>> >>> Thanks, >>> Ruwan >>> >>> Senaka Fernando wrote: >>> >>> >>> >>>> Hi all, >>>> >>>> After trying out some samples and a bit of debugging, I discovered >>>> that JMS messages are converted to XML within the message context and >>>> made available at the mediate() method. Can't I access the JMS message >>>> directly? >>>> >>>> Thanks, >>>> Senaka >>>> ------------------------------------------------------------------------ >>>> >>>> _______________________________________________ >>>> Esb-java-dev mailing list >>>> Esb-java-dev@... >>>> http://mailman.wso2.org/cgi-bin/mailman/listinfo/esb-java-dev >>>> >>>> >>>> >>>> >>> _______________________________________________ >>> Esb-java-dev mailing list >>> Esb-java-dev@... >>> http://mailman.wso2.org/cgi-bin/mailman/listinfo/esb-java-dev >>> >>> >>> >>> >> _______________________________________________ >> Esb-java-dev mailing list >> Esb-java-dev@... >> http://mailman.wso2.org/cgi-bin/mailman/listinfo/esb-java-dev >> >> >> > > > _______________________________________________ > Esb-java-dev mailing list > Esb-java-dev@... > http://mailman.wso2.org/cgi-bin/mailman/listinfo/esb-java-dev > > _______________________________________________ Esb-java-dev mailing list Esb-java-dev@... http://mailman.wso2.org/cgi-bin/mailman/listinfo/esb-java-dev |
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Re: How can I access a JMS message sent to ESB from a mediator?
by Senaka Fernando-2
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Hi Ruwan, Saliya,
I want to access the direct JMS Stream, without converting it to OM. The reason here is that JMS->OM conversion would be expensive if we really did not want it. Is there any way I can access the direct byte stream instead of using the converted OM representation? Thanks, Senaka On Mon, Aug 25, 2008 at 11:40 AM, Saliya Ekanayake <saliya@...> wrote:
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Re: How can I access a JMS message sent to ESB from a mediator?
by asankha
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Senaka
No.. not unless you write a custom MessageBuilder. Typically all Axis2 transports convert the transport level byte messages into a SOAP infoset realized in Axiom. This is the current canonical message format asankha
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