JAXB Exception...!

Question

When I coded the return value to java.String, I can deploy my web services. But After I changed my return value to java class with JAXB,
I can't deploy my web services. Pls,check my code. I need your advice! Thanks in advance.
- Persons.java
package com.aaa.ws;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlType;
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name="", propOrder = {"id", "name", "passwd"})
public class Persons {
@XmlElement
protected String id;
@XmlElement
protected String passwd;
@XmlElement
protected String name;
//getter and setter method
- WSLoginTestPort.java
package com.aaa.ws;
import javax.jws.WebService;
import javax.jws.WebMethod;
import javax.jws.WebResult;
import javax.jws.WebParam;
import com.aaa.ws.Persons;
@WebService
public interface WSLoginTestPort {
@WebMethod
@WebResult
public Persons loginFunc(@WebParam String id, @WebParam String passwd);
- WSLoginTest.java
package com.aaa.ws;
import javax.jws.WebService;
import com.aaa.ws.Persons;
@WebService
public class WSLoginTest implements WSLoginTestPort {
public Persons loginFunc(String ID, String Passwd) {
// TODO Auto-generated method stub
p.setId(ID);
p.setPasswd(Passwd);
p.setName("Jo");
return p;
But I can't deploy this web service. The Exception is like below
org.jboss.deployers.spi.DeploymentException: Error during deploy: vfsfile:/home/julian/workplace/.metadata/.plugins/org.jboss.ide.eclipse.as.core/JBoss_5.1_Runtime_Server1305009211342/deploy/TotalTestEAR.ear/TotalTest.war/
at org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:49)
at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:177)
at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1439)
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1157)
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1210)
at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1098)
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1631)
at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1082)
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:781)
at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:702)
at org.jboss.system.server.profileservice.repository.MainDeployerAdapter.process(MainDeployerAdapter.java:117)
at org.jboss.system.server.profileservice.hotdeploy.HDScanner.scan(HDScanner.java:362)
at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:255)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: javax.xml.ws.WebServiceException: org.apache.cxf.service.factory.ServiceConstructionException
at org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:335)
at org.jboss.wsf.stack.cxf.deployment.EndpointImpl.doPublish(EndpointImpl.java:62)
at org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:238)
at org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:481)
at org.jboss.wsf.stack.cxf.configuration.NonSpringBusHolder.configure(NonSpringBusHolder.java:112)
at org.jboss.wsf.stack.cxf.deployment.aspect.BusDeploymentAspect.start(BusDeploymentAspect.java:110)
at org.jboss.webservices.integration.deployers.WSDeploymentAspectDeployer.internalDeploy(WSDeploymentAspectDeployer.java:107)
at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:50)
at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:171)
... 25 more
Caused by: org.apache.cxf.service.factory.ServiceConstructionException
at org.apache.cxf.jaxb.JAXBDataBinding.initialize(JAXBDataBinding.java:341)
at org.apache.cxf.service.factory.AbstractServiceFactoryBean.initializeDataBindings(AbstractServiceFactoryBean.java:86)
at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass(ReflectionServiceFactoryBean.java:442)
at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.buildServiceFromClass(JaxWsServiceFactoryBean.java:680)
at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:505)
at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:242)
at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.create(JaxWsServiceFactoryBean.java:202)
at org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoint(AbstractWSDLBasedEndpointFactory.java:101)
at org.apache.cxf.frontend.ServerFactoryBean.create(ServerFactoryBean.java:148)
at org.apache.cxf.jaxws.JaxWsServerFactoryBean.create(JaxWsServerFactoryBean.java:183)
at org.apache.cxf.jaxws.EndpointImpl.getServer(EndpointImpl.java:407)
at org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:314)
... 33 more
Caused by: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 2 counts of IllegalAnnotationExceptions
Two classes have the same XML type name "{http://ws.aaa.com/}loginFunc". Use @XmlType.name and @XmlType.namespace to assign different names to them.
this problem is related to the following location:
at com.aaa.ws.jaxws.LoginFunc
this problem is related to the following location:
at com.aaa.ws.LoginFunc
at public com.aaa.ws.LoginFunc com.aaa.ws.ObjectFactory.createLoginFunc()
at com.aaa.ws.ObjectFactory
Two classes have the same XML type name "{http://ws.aaa.com/}loginFuncResponse". Use @XmlType.name and @XmlType.namespace to assign different names to them.
this problem is related to the following location:
at com.aaa.ws.jaxws.LoginFuncResponse
this problem is related to the following location:
at com.aaa.ws.LoginFuncResponse
at public com.aaa.ws.LoginFuncResponse com.aaa.ws.ObjectFactory.createLoginFuncResponse()
at com.aaa.ws.ObjectFactory
at com.sun.xml.bind.v2.runtime.IllegalAnnotationsException$Builder.check(IllegalAnnotationsException.java:102)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextImpl.java:472)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:302)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl$JAXBContextBuilder.build(JAXBContextImpl.java:1140)
at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:154)
at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:121)
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:597)
at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:201)
at javax.xml.bind.ContextFinder.find(ContextFinder.java:362)
at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:618)
at org.apache.cxf.jaxb.JAXBDataBinding.createContext(JAXBDataBinding.java:564)
at org.apache.cxf.jaxb.JAXBDataBinding.createJAXBContextAndSchemas(JAXBDataBinding.java:504)
at org.apache.cxf.jaxb.JAXBDataBinding.initialize(JAXBDataBinding.java:324)
... 44 more
17:38:25,420 WARN [HDScanner] Failed to process changes
org.jboss.deployers.client.spi.IncompleteDeploymentException: Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS):
*** DEPLOYMENTS IN ERROR: Name -> Error
vfsfile:/home/julian/workplace/.metadata/.plugins/org.jboss.ide.eclipse.as.core/JBoss_5.1_Runtime_Server1305009211342/deploy/TotalTestEAR.ear/ -> org.jboss.deployers.spi.DeploymentException: Error during deploy: vfsfile:/home/julian/workplace/.metadata/.plugins/org.jboss.ide.eclipse.as.core/JBoss_5.1_Runtime_Server1305009211342/deploy/TotalTestEAR.ear/TotalTest.war/
DEPLOYMENTS IN ERROR:
Deployment "vfsfile:/home/julian/workplace/.metadata/.plugins/org.jboss.ide.eclipse.as.core/JBoss_5.1_Runtime_Server1305009211342/deploy/TotalTestEAR.ear/" is in error due to the following reason(s): com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 2 counts of IllegalAnnotationExceptions
Two classes have the same XML type name "{http://ws.aaa.com/}loginFunc". Use @XmlType.name and @XmlType.namespace to assign different names to them.
this problem is related to the following location:
at com.aaa.ws.jaxws.LoginFunc
this problem is related to the following location:
at com.aaa.ws.LoginFunc
at public com.aaa.ws.LoginFunc com.aaa.ws.ObjectFactory.createLoginFunc()
at com.aaa.ws.ObjectFactory
Two classes have the same XML type name "{http://ws.aaa.com/}loginFuncResponse". Use @XmlType.name and @XmlType.namespace to assign different names to them.
this problem is related to the following location:
at com.aaa.ws.jaxws.LoginFuncResponse
this problem is related to the following location:
at com.aaa.ws.LoginFuncResponse
at public com.aaa.ws.LoginFuncResponse com.aaa.ws.ObjectFactory.createLoginFuncResponse()
at com.aaa.ws.ObjectFactory
at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:993)
at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:939)
at org.jboss.deployers.plugins.main.MainDeployerImpl.checkComplete(MainDeployerImpl.java:873)
at org.jboss.system.server.profileservice.repository.MainDeployerAdapter.checkComplete(MainDeployerAdapter.java:128)
at org.jboss.system.server.profileservice.hotdeploy.HDScanner.scan(HDScanner.java:369)
at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:255)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)

Answer 1

Your problem is that you try to overload the webservice method 'loginFunc' - that is not possible in jax-ws without some additional parameters. I do not know how to do it from the top of my head, but try to investigate in the annotations that the stack trace mentions:
Use @XmlType.name and @XmlType.namespace
A quick and dirty solution would be to just rename one of the methods and so not to use overloading.