3 Replies Latest reply on Feb 12, 2008 2:41 PM by gjeudy

Migration from seam 1.2.1, jboss 4.0.5 to seam 2.0.1 jboss 4

gjeudy Feb 6, 2008 11:07 AM

Hi,

I have scrutinously followed the seam2migration.txt instructions and decided to use JSF1.2 and sun EL RI as recommended by the docs. I was able to deploy my project but then I got some Duplicate _getId exceptions triggered by JBoss AOP (looks like an incompatibility between jboss AOP and hibernate) more details on my post in JBoss AOP forum: http://www.jboss.com/index.html?module=bb&op=viewtopic&t=129436.

These exceptions don't prevent me of displaying a facelet page, it looks like its generated properly but whenever I click a commandButton or commandLink I get immediate response (simply rerenders the same page) from the server no log output except for a few enigmatic entries like the below:

10:24:56,178 WARN [renderkit] 'for' attribute cannot be null

My guess is that the binding with seam is not happening otherwise I would at least see some seam log output.

below is the facelet page being tested

<ui:composition xmlns="http://www.w3.org/1999/xhtml"
 xmlns:ui="http://java.sun.com/jsf/facelets"
 xmlns:f="http://java.sun.com/jsf/core"
 xmlns:h="http://java.sun.com/jsf/html"
 xmlns:s="http://jboss.com/products/seam/taglib" template="template.xhtml">

 <ui:define name="body">

 <script type="text/javascript"
 src="seam/resource/remoting/resource/remote.js"></script>
 <script type="text/javascript"
 src="seam/resource/remoting/interface.js?packageEditAction"></script>
 <script type="text/javascript" src="rdm.js"></script>
 <h:messages for="packageForm" />

 <h:form id="packageForm">
 <fieldset>
 <table border="1">
 <tr>
 <td width="100%" colspan="3" align="center">
 <h4>Release Packages</h4>
 </td>
 </tr>
 <tr>
 <td width="50%"><b>Select a Release Package: </b>
 </td>
 </tr>
 <tr>
 <td width="50%"><h:selectOneListbox
 id="existrel" value="#{relPkg}" required="false" size="20">
 <s:selectItems value="#{releasePackagesResult}" var="relPkg"
 label="#{relPkg.releasePackageId}--#{relPkg.releasePackageNm}" />
 <s:convertEntity />
 </h:selectOneListbox></td>
 </tr>
 </table>

 <s:decorate template="decorateField.xhtml">
 <h:commandButton value="Manage Release Package Items"
 action="#{packageEditAction.selectReleasePackage}" />
 </s:decorate>
 <s:decorate template="decorateField.xhtml">
 <h:commandButton value="Enter Release Package"
 action="#{packageEditAction.enterReleasePackage}" />
 </s:decorate>
 </fieldset>
 <fieldset>
 <s:decorate template="decorateField.xhtml">
 <h:commandLink value="Create Release Package"
 action="/createreleasepackage.seam" />
 </s:decorate></fieldset>
 </h:form>
 <ui:debug hotkey="p" rendered="true"/>
 </ui:define>
</ui:composition>

packageEditAction:

@Stateful
@Scope(ScopeType.SESSION)
@Name("packageEditAction")
public class PackageEditActionBean implements PackageEditActionLocal {

 @PersistenceContext(unitName="ReferenceDataManagerDB",type=PersistenceContextType.EXTENDED)
 private EntityManager em;

 @Logger
 private Log log;

 @In(required = true, create=true)
 @Out(required = true, scope = ScopeType.SESSION)
 private ReleasePackageService releasePackageService;

 @In(required = true, create=true)
 @Out(required = true, scope = ScopeType.SESSION)
 private ReferenceDomainService referenceDomainService;

 @In(required = false)
 @Out(required = false)
 private List<RefReleasePackage> releasePackagesResult;

 @In(required = false)
 @Out(required = false, scope = ScopeType.SESSION)
 private RefReleasePackage refpackage;

 @In(required = false)
 @Out(required = false)
 private List<ReferenceDomain> selectedRefDomains;

 @In(required = false)
 @Out(required = false)
 private RefReleasePackage relPkg;


 @In(required = false)
 @Out(required = false, scope = ScopeType.SESSION)
 private List<ReferenceDomain> refDomains = new ArrayList<ReferenceDomain>();

 @Factory("releasePackagesResult")
 public void initAllReleasePackages() {
 log.debug("Inside ReleasePackageBean.initAllReleasePackages");
 releasePackagesResult = releasePackageService.findAllReleasePackages();
 }

 @Factory("refDomains")
 public void initRefDomains() {
 log.debug("Inside ReleasePackageBean.initRefDomains");
 refDomains = referenceDomainService.findAllReferenceDomains();
 }

 /**
 *
 * @return
 */
 public String selectReleasePackage() {
 log.debug("Inside selectReleasePackage");
 return "/editPackageItems.seam";
 }

 public String enterReleasePackage() {
 releasePackageService.gotoWorkspace(relPkg);
 refDomains.clear();

 return "/rdm.seam";
 }

 @Destroy
 @Remove
 public void destroy() {
 }


 public ReleasePackageService getReleasePackageService() {
 return releasePackageService;
 }

 public void setReleasePackageService(ReleasePackageService releasePackageService) {
 this.releasePackageService = releasePackageService;
 }

I compared my setup against the seam-booking example packaged in seam 2.0.1 distribution and I cannot find any differences. This code works perfectly in seam 1.2.1 jboss 4.0.5

Anyone has any ideas ?

1. Re: Migration from seam 1.2.1, jboss 4.0.5 to seam 2.0.1 jbo

pmuir Feb 11, 2008 5:17 PM (in response to gjeudy)

Try outputing all JSF error messages by removing the for attribute from h:messages.
Actions

2. Re: Migration from seam 1.2.1, jboss 4.0.5 to seam 2.0.1 jbo

gjeudy Feb 12, 2008 2:39 PM (in response to gjeudy)

Thanks Pete,

I did that but, loo and behold! the commandButtons now work even though I haven't changed anything else than removing h:message for attribute...

I'm still getting a duplicate method getId() at startup with 2 JPA Entity classes which I didnt get in jboss 4.0.2, now I guess this might not be a seam specific issue. Since the issue only appears on 2 Entity classes I expect these should be fixable and not become a show stopper to the upgrade to seam 2.0.1, jboss 4.2.2.

One of the faulty JPA entity looks like this:

@Entity
@Name("productLookup")
@DiscriminatorValue("PRS")
public class ProductImpl extends SpecificationImpl implements Product {

}

getId() method is implemented in SpecificationImpl

public java.lang.Long getId() {
 return specificationId;
 }

The method getId() is declared on Specification interface implemented by SpecificationImpl.

SpecificationImpl has no superclass (i.e. Object)

Product interface extends Specification interface which extends in turn ReferenceDomain interface. I noticed the later 2 interfaces also extends java.io.Serializable. I think I read somewhere only concrete JPA Entity classes should implement Serializable, is this what could be wrong here ?

Below is the stacktrace:

2008-02-12 13:27:08,417 ERROR [org.hibernate.proxy.pojo.BasicLazyInitializer] Javassist Enhancement failed: com.archinsurance.entity.reference.impl.ProductImpl
java.lang.RuntimeException: duplicate method: getId in com.archinsurance.entity.reference.impl.ProductImpl_$$_javassist_81
 at javassist.util.proxy.ProxyFactory.createClass3(ProxyFactory.java:342)
 at javassist.util.proxy.ProxyFactory.createClass2(ProxyFactory.java:312)
 at javassist.util.proxy.ProxyFactory.createClass(ProxyFactory.java:271)
 at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.getProxyFactory(JavassistLazyInitializer.java:138)
 at org.hibernate.proxy.pojo.javassist.JavassistProxyFactory.postInstantiate(JavassistProxyFactory.java:42)
 at org.hibernate.tuple.entity.PojoEntityTuplizer.buildProxyFactory(PojoEntityTuplizer.java:162)
 at org.hibernate.tuple.entity.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:135)
 at org.hibernate.tuple.entity.PojoEntityTuplizer.<init>(PojoEntityTuplizer.java:55)
 at org.hibernate.tuple.entity.EntityEntityModeToTuplizerMapping.<init>(EntityEntityModeToTuplizerMapping.java:56)
 at org.hibernate.tuple.entity.EntityMetamodel.<init>(EntityMetamodel.java:295)
 at org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:434)
 at org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:109)
 at org.hibernate.persister.PersisterFactory.createClassPersister(PersisterFactory.java:55)
 at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:226)
 at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1294)
 at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:713)
 at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:127)
 at org.jboss.ejb3.entity.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:246)
 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 org.jboss.ejb3.ServiceDelegateWrapper.startService(ServiceDelegateWrapper.java:103)
 at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
 at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
 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 org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
 at $Proxy0.start(Unknown Source)
 at org.jboss.system.ServiceController.start(ServiceController.java:417)
 at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy372.start(Unknown Source)
 at org.jboss.ejb3.JmxKernelAbstraction.install(JmxKernelAbstraction.java:120)
 at org.jboss.ejb3.Ejb3Deployment.startPersistenceUnits(Ejb3Deployment.java:627)
 at org.jboss.ejb3.Ejb3Deployment.start(Ejb3Deployment.java:351)
 at org.jboss.ejb3.Ejb3Module.startService(Ejb3Module.java:91)
 at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
 at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
 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 org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
 at $Proxy0.start(Unknown Source)
 at org.jboss.system.ServiceController.start(ServiceController.java:417)
 at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy33.start(Unknown Source)
 at org.jboss.ejb3.EJB3Deployer.start(EJB3Deployer.java:512)
 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 org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
 at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)
 at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)
 at org.jboss.wsf.container.jboss42.DeployerInterceptor.start(DeployerInterceptor.java:87)
 at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188)
 at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy34.start(Unknown Source)
 at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
 at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1015)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
 at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy9.deploy(Unknown Source)
 at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
 at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:610)
 at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)
 at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:274)
 at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:225)
Caused by: javassist.bytecode.DuplicateMemberException: duplicate method: getId in com.archinsurance.entity.reference.impl.ProductImpl_$$_javassist_81
 at javassist.bytecode.ClassFile.testExistingMethod(ClassFile.java:593)
 at javassist.bytecode.ClassFile.addMethod(ClassFile.java:577)
 at javassist.util.proxy.ProxyFactory.override(ProxyFactory.java:655)
 at javassist.util.proxy.ProxyFactory.overrideMethods(ProxyFactory.java:629)
 at javassist.util.proxy.ProxyFactory.make(ProxyFactory.java:550)
 at javassist.util.proxy.ProxyFactory.createClass3(ProxyFactory.java:333)
 ... 116 more
2008-02-12 13:27:08,433 WARN [org.hibernate.tuple.entity.PojoEntityTuplizer] could not create proxy factory for:com.archinsurance.entity.reference.impl.ProductImpl
org.hibernate.HibernateException: Javassist Enhancement failed: com.archinsurance.entity.reference.impl.ProductImpl
 at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.getProxyFactory(JavassistLazyInitializer.java:145)
 at org.hibernate.proxy.pojo.javassist.JavassistProxyFactory.postInstantiate(JavassistProxyFactory.java:42)
 at org.hibernate.tuple.entity.PojoEntityTuplizer.buildProxyFactory(PojoEntityTuplizer.java:162)
 at org.hibernate.tuple.entity.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:135)
 at org.hibernate.tuple.entity.PojoEntityTuplizer.<init>(PojoEntityTuplizer.java:55)
 at org.hibernate.tuple.entity.EntityEntityModeToTuplizerMapping.<init>(EntityEntityModeToTuplizerMapping.java:56)
 at org.hibernate.tuple.entity.EntityMetamodel.<init>(EntityMetamodel.java:295)
 at org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:434)
 at org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:109)
 at org.hibernate.persister.PersisterFactory.createClassPersister(PersisterFactory.java:55)
 at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:226)
 at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1294)
 at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:713)
 at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:127)
 at org.jboss.ejb3.entity.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:246)
 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 org.jboss.ejb3.ServiceDelegateWrapper.startService(ServiceDelegateWrapper.java:103)
 at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
 at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
 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 org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
 at $Proxy0.start(Unknown Source)
 at org.jboss.system.ServiceController.start(ServiceController.java:417)
 at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy372.start(Unknown Source)
 at org.jboss.ejb3.JmxKernelAbstraction.install(JmxKernelAbstraction.java:120)
 at org.jboss.ejb3.Ejb3Deployment.startPersistenceUnits(Ejb3Deployment.java:627)
 at org.jboss.ejb3.Ejb3Deployment.start(Ejb3Deployment.java:351)
 at org.jboss.ejb3.Ejb3Module.startService(Ejb3Module.java:91)
 at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
 at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
 at $Proxy0.start(Unknown Source)
 at org.jboss.system.ServiceController.start(ServiceController.java:417)
 at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy33.start(Unknown Source)
 at org.jboss.ejb3.EJB3Deployer.start(EJB3Deployer.java:512)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
 at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)
 at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)
 at org.jboss.wsf.container.jboss42.DeployerInterceptor.start(DeployerInterceptor.java:87)
 at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188)
 at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy34.start(Unknown Source)
 at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
 at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1015)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
 at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy9.deploy(Unknown Source)
 at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
 at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:610)
 at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)
 at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:274)
 at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:225)
Caused by: java.lang.RuntimeException: duplicate method: getId in com.archinsurance.entity.reference.impl.ProductImpl_$$_javassist_81
 at javassist.util.proxy.ProxyFactory.createClass3(ProxyFactory.java:342)
 at javassist.util.proxy.ProxyFactory.createClass2(ProxyFactory.java:312)
 at javassist.util.proxy.ProxyFactory.createClass(ProxyFactory.java:271)
 at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.getProxyFactory(JavassistLazyInitializer.java:138)
 ... 113 more
Caused by: javassist.bytecode.DuplicateMemberException: duplicate method: getId in com.archinsurance.entity.reference.impl.ProductImpl_$$_javassist_81
 at javassist.bytecode.ClassFile.testExistingMethod(ClassFile.java:593)
 at javassist.bytecode.ClassFile.addMethod(ClassFile.java:577)
 at javassist.util.proxy.ProxyFactory.override(ProxyFactory.java:655)
 at javassist.util.proxy.ProxyFactory.overrideMethods(ProxyFactory.java:629)
 at javassist.util.proxy.ProxyFactory.make(ProxyFactory.java:550)
 at javassist.util.proxy.ProxyFactory.createClass3(ProxyFactory.java:333)
 ... 116 more

Any help is appreciated,

Thanks,
-Guillaume

3. Re: Migration from seam 1.2.1, jboss 4.0.5 to seam 2.0.1 jbo

gjeudy Feb 12, 2008 2:41 PM (in response to gjeudy)

I made a typo I meant I didnt get this exception in jboss 4.0.5
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