Ok, I took a look. Fixing CompositeReference to not be interface/method
centric is not a big deal. However CompositeReferenceTargetInvoker and
CompositeReferenceCallbackTargetInvoker are defined in terms of
PojoTargetInvoker which itself is interface/method centric. Given the
current architecture, and the fact that CompositeReference and
CompositeService are intended for local use, it seems fair to assume a
dependency on PojoTargetInvoker.
If this is the case, then the fix will not work because WSDLServiceContract
for instance, even though it extends ServiceContract, does not set its
interfaceClass or callbackClass, hence the NPE. So, under this assumption,
either WSDLServiceContract would need to set its interfaceClass and
callbackClass (which seems hard to do), or CompositeReference and
CompositeService, which represent bindless reference and service
respectively, should not use WSDLServiceContract, i.e., bindless references
and services should not use <interface.wsdl>.
If this is not the case, for which would it be interesting to see the
justification, then a different way of invoking CompositeReferences and
CompositeServices would need to be used, one that does not rely on java
reflection.
Thoughts?
----- Original Message -----
From: "Raymond Feng (JIRA)" <[email protected]>
To: <[email protected]>
Sent: Friday, September 29, 2006 6:25 PM
Subject: [jira] Commented: (TUSCANY-767) NPE in CompositeReference.java when
service is defined using interface wsdl
[
http://issues.apache.org/jira/browse/TUSCANY-767?page=comments#action_12438820 ]
Raymond Feng commented on TUSCANY-767:
--------------------------------------
Ignacio, it seems that the CompositeReference code was initially
contributed by you, can you take a look? I found this class is still java
interface/method centric and cannot handle WSDL portType/operation.
Thanks,
Raymond
NPE in CompositeReference.java when service is defined using interface
wsdl
---------------------------------------------------------------------------
Key: TUSCANY-767
URL: http://issues.apache.org/jira/browse/TUSCANY-767
Project: Tuscany
Issue Type: Bug
Components: Java SCA Core
Affects Versions: Java-M2
Reporter: Rick Rineholt
Priority: Blocker
Fix For: Java-M2
If a service is defined using interface wsdl the service contract does
not have an interface class this results in
org.apache.tuscany.core.implementation.composite.CompositeReference
getting an NPE.
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