Adjust binding.jms code since JMS BytesMessage bytes payload can only be read
once
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Key: TUSCANY-2966
URL: https://issues.apache.org/jira/browse/TUSCANY-2966
Project: Tuscany
Issue Type: Improvement
Components: Java SCA JMS Binding Extension
Reporter: Scott Kurz
Priority: Minor
If we were to have each of an operationSelector and a wireFormat interceptor
process a BytesMessage, then we would have a problem as the readBytes() method
on the BytesMessage can only be called once, (at least in working with
WebSphere Platform Messaging, not sure what the JMS spec says).
So the code currently in OperationSelectorJMSDefaultServiceInterceptor (as of
r765178), would not be able to do the readBytes and then later have the
WireFormat interceptor read the bytes, as the cursor would already be at the
end of the message. (Actually as OperationSelectorJMSDefaultServiceInterceptor
is written today, you couldn't easily recreate this bug, as we only look at the
bytes if we have textXML wireFormat, but we would never have this with a
BytesMessage. I only noticed the problem in making some additional local
changes).
Probably the requestBytes/responseBytes need to be added to the
JMSBindingContext or something like that...
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