[jboss-user] [JBossWS] - a problem when call web service using web service client

[Grid.Qian]

Hi guys,

Now I focus on extending wtp web service framework to support JBoss WS. To do this task, we must firstly create a dynamic web project and then generate web service or web service client codes. So far I can create web service and web service client. For user's convenience I generate a client sample to call web service.

Because I use the WTP dynamic project and jboss server, when the project is created, all the jars that are from jboss server lib folder and client folder are added to project classpath. When I run the web service client sample to call web service, a issue occurs.

And after I google this issue, I found a same issue. I know the issue will be fixed by removing jaxws-rt.jar and jaxws-tools.jar from classpath. But this looks like jaxws in JBoss is "incomplete" or something, and I want to know why this issue occurs?

the link:
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4063438#4063438

the client sample codes:
	        System.out.println("***********************");
	        System.out.println("Create Web Service Client...");
	        HelloWorldService service1 = new HelloWorldService();
	        System.out.println("Create Web Service...");
	        HelloWorld port1 = service1.getHelloWorldPort();
	        System.out.println("Create Web Service Operation...");
	        System.out.println("Server said: " + port1.sayHello());
	        System.out.println("***********************");

the issue:
Exception in thread "main" javax.xml.ws.WebServiceException: Unable to load Provider: Failed to load javax.xml.ws.spi.Provider: com.sun.xml.ws.spi.ProviderImpl
	at javax.xml.ws.spi.Provider.provider(Provider.java:98)
	at javax.xml.ws.Service.(Service.java:83)
	at org.example.www.helloworld.HelloWorldService.(HelloWorldService.java:40)
	at org.example.www.helloworld.clientsample.ClientSample.main(ClientSample.java:10)
Caused by: java.lang.IllegalStateException: Failed to load javax.xml.ws.spi.Provider: com.sun.xml.ws.spi.ProviderImpl
	at javax.xml.ws.spi.ProviderLoader.loadProvider(ProviderLoader.java:96)
	at javax.xml.ws.spi.Provider.provider(Provider.java:90)
	... 3 more
Caused by: java.lang.ExceptionInInitializerError
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
	at java.lang.Class.newInstance0(Class.java:350)
	at java.lang.Class.newInstance(Class.java:303)
	at javax.xml.ws.spi.ProviderLoader.loadProvider(ProviderLoader.java:91)
	... 4 more
Caused by: javax.xml.ws.WebServiceException: Error creating JAXBContext for W3CEndpointReference. 
	at com.sun.xml.ws.spi.ProviderImpl.getEPRJaxbContext(ProviderImpl.java:188)
	at com.sun.xml.ws.spi.ProviderImpl.(ProviderImpl.java:65)
	... 11 more
Caused by: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 2 counts of IllegalAnnotationExceptions
Two classes have the same XML type name "address". Use @XmlType.name and @XmlType.namespace to assign different names to them.
	this problem is related to the following location:
		at com.sun.xml.ws.developer.MemberSubmissionEndpointReference$Address
		at public com.sun.xml.ws.developer.MemberSubmissionEndpointReference$Address com.sun.xml.ws.developer.MemberSubmissionEndpointReference.addr
		at com.sun.xml.ws.developer.MemberSubmissionEndpointReference
	this problem is related to the following location:
		at javax.xml.ws.wsaddressing.W3CEndpointReference$Address
		at private javax.xml.ws.wsaddressing.W3CEndpointReference$Address javax.xml.ws.wsaddressing.W3CEndpointReference.address
		at javax.xml.ws.wsaddressing.W3CEndpointReference
Two classes have the same XML type name "elements". Use @XmlType.name and @XmlType.namespace to assign different names to them.
	this problem is related to the following location:
		at com.sun.xml.ws.developer.MemberSubmissionEndpointReference$Elements
		at public com.sun.xml.ws.developer.MemberSubmissionEndpointReference$Elements com.sun.xml.ws.developer.MemberSubmissionEndpointReference.referenceProperties
		at com.sun.xml.ws.developer.MemberSubmissionEndpointReference
	this problem is related to the following location:
		at javax.xml.ws.wsaddressing.W3CEndpointReference$Elements
		at private javax.xml.ws.wsaddressing.W3CEndpointReference$Elements javax.xml.ws.wsaddressing.W3CEndpointReference.referenceParameters
		at javax.xml.ws.wsaddressing.W3CEndpointReference

	at com.sun.xml.bind.v2.runtime.IllegalAnnotationsException$Builder.check(IllegalAnnotationsException.java:102)
	at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextImpl.java:438)
	at com.sun.xml.bind.v2.runtime.JAXBContextImpl.(JAXBContextImpl.java:286)
	at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:139)
	at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:117)
	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 javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:211)
	at javax.xml.bind.ContextFinder.find(ContextFinder.java:372)
	at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:574)
	at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:522)
	at com.sun.xml.ws.spi.ProviderImpl.getEPRJaxbContext(ProviderImpl.java:186)
	... 12 more

I'm looking foreward for your replies. Thanks in advance
Grid

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