[jboss-user] [JBossWS] - New to WS... Need help...

fil78 do-not-reply at jboss.com
Tue May 27 03:00:16 EDT 2008


Hello people,

I am very new to WS and I try to implement simpliest WS based on EJB3 and I get exception... Please, could somebody tell me what am I doing wrong?
Here is my code:
Bean:

  | 
  |   
  | import javax.ejb.Remote;
  | import javax.ejb.Stateless;
  | import javax.jws.WebMethod;
  | import javax.jws.WebService;
  | import javax.jws.soap.SOAPBinding;
  | 
  | @Stateless
  | @Remote(ProfileMgmtRemote.class)
  | @WebService
  | @SOAPBinding(style = SOAPBinding.Style.RPC)
  | public class ProfileMgmtBean {
  | 	
  | 	@WebMethod
  | 	public int summ(int a, int b){
  | 		
  | 		return a+b;
  | 	}
  | 	
  | }
  | 
  | 

Interface:


  |  
  |   public interface ProfileMgmtRemote {
  | 	
  | 	public int summ(int a, int b);
  | }
  | 
  | 

and client:


  | 
  |   import java.net.MalformedURLException;
  | import java.net.URL;
  | 
  | import javax.xml.namespace.QName;
  | import javax.xml.ws.Service;
  | 
  | import com.tsystems.web.services.sample.ProfileMgmtRemote;
  | 
  | public class WSClient {
  | 
  | 	
  | 	private String endpointURL = "http://127.0.0.1:8080/WebServiceProject/ProfileMgmtBean?wsdl";
  | 	private String targetNS = "http://sample.services.web.tsystems.com/";
  | 	
  | 	/**
  | 	 * @param args
  | 	 */
  | 	
  | 	public static void main(String[] args) {
  | 		
  | 		WSClient wsc = new WSClient();
  | 		try {
  | 			System.out.println("");
  | 			URL wsdlURL = new URL(wsc.endpointURL);
  | 			QName serviceName = new QName(wsc.targetNS, "ProfileMgmtBeanService");
  | 			Service service = Service.create(wsdlURL, serviceName);
  | 			ProfileMgmtRemote inst = (ProfileMgmtRemote)service.getPort(ProfileMgmtRemote.class);
  | 			System.out.println("And summ = " + inst.summ(1, 1));
  | 			
  | 		} catch (MalformedURLException e) {
  | 			e.printStackTrace();
  | 		}
  | 	    
  | 		
  | 	}
  | 
  | }
  | 
  | 

Finally I get the following stack trace:


  | 
  | 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:90)
  | 	at javax.xml.ws.Service.<init>(Service.java:81)
  | 	at javax.xml.ws.Service.create(Service.java:98)
  | 	at com.tsystems.test.client.WSClient.main(WSClient.java:28)
  | 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:82)
  | 	... 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.<clinit>(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.<init>(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 am using JBoss 4.2.2.GA and jbossws-3.0.1-native-2.0.4.GA.

Thanx for help.

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