On Thu, Jan 26, 2012 at 11:31 PM, Matt Madhavan <[email protected]> wrote: > HiSimon, > Is there any sample for SCA 1.x? We are limited to IBM implementation which > is 1.x. > > Thanks > Matt > > > On Tue, Jan 24, 2012 at 9:23 AM, Simon Laws <[email protected]> > wrote: >> >> On Mon, Jan 23, 2012 at 9:15 PM, Matt Madhavan <[email protected]> >> wrote: >> > Hello, >> > I have an SCA binding that reads a message from a JMS Queue >> > (REQUEST_QUEUE)invokes a bean and sends the reply to another JMS >> > Queue(RESPONSE_QUEUE). >> > >> > Sometimes the message sender adds a replyTo Destinationmessage header >> > value >> > (Lets say OTHER_RESPONSE_QUEUE). This 'overrides' my RESPONSE_QUEUE. >> > >> > I would like an example where I can filter this Header value to that the >> > reply gets put in RESPONSE_QUEUE and not in OTHER_RESPONSE_QUEUE. >> > >> > Can some one please point me to an example please? >> > >> > Thanks in advance! >> > >> > Matt Madhavan >> >> Hi Matt >> >> I don't remember that there is a specific example like this but you >> could do it I think by dropping in a binding interceptor using a >> policy. There is a header policy for JMS you could take a look at [1] >> but I'm a little confused as the interceptor doesn't seem to do >> anything useful at the moment. The comment suggest that the processing >> happens elsewhere. There is a test for this policy [2]. You could >> write a policy specifically for redirecting the response. >> >> The basic idea of this is that you write an policy interceptor (that >> has access to the JMS message). To get this interceptor in the right >> place you then write appropriate policy configuration to tell the >> runtime to apply the policy to the service you are interested in. I >> can give you the basic steps if looking at the code doesn't help. >> >> Simon >> >> [1] >> http://svn.apache.org/repos/asf/tuscany/sca-java-2.x/trunk/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/policy/header/ >> [2] >> http://svn.apache.org/repos/asf/tuscany/sca-java-2.x/trunk/testing/itest/jms/policy-headers/ >> >> -- >> Apache Tuscany committer: tuscany.apache.org >> Co-author of a book about Tuscany and SCA: tuscanyinaction.com > > Hi Matt
IIRC in the IBM implementation there is a customer wire format handler in the JMS binding that we don't have in Tuscany. If that has access to the Message you may be able to do something directly with that. Regards Simon -- Apache Tuscany committer: tuscany.apache.org Co-author of a book about Tuscany and SCA: tuscanyinaction.com
