[jira] Assigned: (CXF-940) adding operations to wsdls make old clients fail

["Daniel Kulp (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CXF-940?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Kulp reassigned CXF-940:
-------------------------------

    Assignee: Daniel Kulp

> adding operations to wsdls make old clients fail
> ------------------------------------------------
>
>                 Key: CXF-940
>                 URL: https://issues.apache.org/jira/browse/CXF-940
>             Project: CXF
>          Issue Type: Improvement
>          Components: Service Model
>    Affects Versions: 2.0
>            Reporter: Christian Pfeifhofer
>            Assignee: Daniel Kulp
>
> Using the old client code generated by wsdl2java to call a webservice which has been extended to support a new operation leads to an exception at runtime:
> javax.xml.ws.WebServiceException: org.apache.cxf.service.factory.ServiceConstructionException: No method was found for the WSDL operation {http://order.rbp.tmobile.at/services/rbpModifyContract/}rbpNewOperationWithExistingDatatypes.
> 	at org.apache.cxf.jaxws.ServiceImpl.getPort(ServiceImpl.java:240)
> 	at javax.xml.ws.Service.getPort(Service.java:94)
> 	at at.tmobile.rbp.order.services.rbpmodifycontract.RbpModifyContractService.getRbpModifyContract(RbpModifyContractService.java:51)
> 	at RbpModifyContractOperationsImplTestBase.testStandardCall(RbpModifyContractOperationsImplTestBase.java:87)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:585)
> 	at junit.framework.TestCase.runTest(TestCase.java:164)
> 	at junit.framework.TestCase.runBare(TestCase.java:130)
> 	at org.springframework.test.ConditionalTestCase.runBare(ConditionalTestCase.java:69)
> 	at junit.framework.TestResult$1.protect(TestResult.java:110)
> 	at junit.framework.TestResult.runProtected(TestResult.java:128)
> 	at junit.framework.TestResult.run(TestResult.java:113)
> 	at junit.framework.TestCase.run(TestCase.java:120)
> 	at junit.framework.TestSuite.runTest(TestSuite.java:228)
> 	at junit.framework.TestSuite.run(TestSuite.java:223)
> 	at org.junit.internal.runners.OldTestClassRunner.run(OldTestClassRunner.java:35)
> 	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:38)
> 	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
> Caused by: org.apache.cxf.service.factory.ServiceConstructionException: No method was found for the WSDL operation {http://order.rbp.tmobile.at/services/rbpModifyContract/}rbpNewOperationWithExistingDatatypes.
> 	at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeWSDLOperations(ReflectionServiceFactoryBean.java:300)
> 	at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.initializeWSDLOperations(JaxWsServiceFactoryBean.java:196)
> 	at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFromWSDL(ReflectionServiceFactoryBean.java:195)
> 	at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:246)
> 	at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:136)
> 	at org.apache.cxf.frontend.AbstractEndpointFactory.createEndpoint(AbstractEndpointFactory.java:83)
> 	at org.apache.cxf.frontend.ClientFactoryBean.create(ClientFactoryBean.java:50)
> 	at org.apache.cxf.frontend.ClientProxyFactoryBean.create(ClientProxyFactoryBean.java:82)
> 	at org.apache.cxf.jaxws.ServiceImpl.createPort(ServiceImpl.java:320)
> 	at org.apache.cxf.jaxws.ServiceImpl.getPort(ServiceImpl.java:238)
> 	... 23 more
> I had a look into ReflectionServiceFactoryBean.java (specifically initializeWSDLOperations()) where the exception is thrown
> https://svn.apache.org/repos/asf/incubator/cxf/trunk/rt/frontend/simple/src/main/java/org/apache/cxf/service/factory/ReflectionServiceFactoryBean.java
> Seems like the model build from the new wsdl is compared to the old wsdl2java-generated interface file. If there are any operation not found in the java interface an exception is thrown. 
> To support backward compatibility and loose coupling between web service providers and clients, it would be better to ignore methods not mentioned in the java interface file instead, as they can not be called via the interface anyway.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.