Hi,
The classCastException is when Component do that
if (dataModelField!=null)
{
setFieldValue( bean, dataModelField, name,
wrapper.getWrappedData(dataModelAnn, dataModel) ); //for PAGE scope
datamodels (does not work for properties!)
}
call
public Object getWrappedData(DataModel out,
javax.faces.model.DataModel wrapper)
{
return wrapper.getWrappedData();
}
20:39:08,753 ERROR [STDERR] 13 mai 2007 20:39:08
com.sun.faces.lifecycle.InvokeApplicationPhase execute
ATTENTION: com.nuxeo.project.eurocis.eurmdm.workflow.TaskModelListImpl
java.lang.ClassCastException:
com.nuxeo.project.eurocis.eurmdm.workflow.TaskModelListImpl
at
org.jboss.seam.databinding.DataModelBinder.getWrappedData(DataModelBinder.java:19)
at
org.jboss.seam.Component.injectDataModelSelection(Component.java:1225)
at
org.jboss.seam.Component.injectDataModelSelection(Component.java:1211)
at org.jboss.seam.Component.inject(Component.java:1140)
at
org.jboss.seam.interceptors.BijectionInterceptor.bijectNonreentrantComponent(BijectionInterceptor.java:76)
at
org.jboss.seam.interceptors.BijectionInterceptor.bijectComponent(BijectionInterceptor.java:58)
at sun.reflect.GeneratedMethodAccessor166.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
at
org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
at
org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(ConversationInterceptor.java:52)
at sun.reflect.GeneratedMethodAccessor162.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
at
org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
at
org.jboss.seam.interceptors.BusinessProcessInterceptor.manageBusinessProcessContext(BusinessProcessInterceptor.java:51)
at sun.reflect.GeneratedMethodAccessor161.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
at
org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
at
org.jboss.seam.interceptors.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:27)
at sun.reflect.GeneratedMethodAccessor160.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
at
org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
at
org.jboss.seam.interceptors.ExceptionInterceptor.handleExceptions(ExceptionInterceptor.java:39)
at sun.reflect.GeneratedMethodAccessor159.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
at
org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
at
org.jboss.seam.interceptors.SynchronizationInterceptor.serialize(SynchronizationInterceptor.java:31)
at sun.reflect.GeneratedMethodAccessor164.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
at
org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
at
org.jboss.seam.intercept.RootInterceptor.createSeamInvocationContext(RootInterceptor.java:144)
at
org.jboss.seam.intercept.RootInterceptor.invokeInContexts(RootInterceptor.java:129)
at
org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:102)
at
org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:145)
at
org.jboss.seam.intercept.JavaBeanInterceptor.intercept(JavaBeanInterceptor.java:80)
at
com.nuxeo.project.eurocis.eurmdm.workflow.TasksActionsBean$$EnhancerByCGLIB$$bb6e55a1.initialize(<generated>)
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.seam.util.Reflections.invoke(Reflections.java:18)
at
org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:102)
at
org.jboss.seam.Component.callComponentMethod(Component.java:1818)
at org.jboss.seam.Component.callCreateMethod(Component.java:1766)
at org.jboss.seam.Component.newInstance(Component.java:1755)
at org.jboss.seam.Component.getInstance(Component.java:1652)
at org.jboss.seam.Component.getInstance(Component.java:1619)
at org.jboss.seam.Component.getInstance(Component.java:1613)
at
org.jboss.seam.jsf.SeamELResolver.getValue(SeamELResolver.java:49)
at
javax.el.CompositeELResolver.getValue(CompositeELResolver.java:135)
at
com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:64)
at com.sun.el.parser.AstIdentifier.getValue(AstIdentifier.java:65)
at com.sun.el.parser.AstValue.getTarget(AstValue.java:62)
at com.sun.el.parser.AstValue.invoke(AstValue.java:147)
at
com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:283)
at
com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
at
com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:69)
at
com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:91)
at javax.faces.component.UICommand.broadcast(UICommand.java:383)
at
org.ajax4jsf.framework.ajax.AjaxActionComponent.broadcast(AjaxActionComponent.java:47)
at javax.faces.component.UIData.broadcast(UIData.java:854)
at
org.ajax4jsf.framework.ajax.AjaxViewRoot.processEvents(AjaxViewRoot.java:180)
at
org.ajax4jsf.framework.ajax.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:158)
at
org.ajax4jsf.framework.ajax.AjaxViewRoot.processApplication(AjaxViewRoot.java:329)
at
com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
at
com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
at
com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:100)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.nuxeo.ecm.webapp.shield.SessionExpirationFilter.doFilter(SessionExpirationFilter.java:68)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:32)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.jboss.seam.servlet.Se
20:39:08,764 ERROR [STDERR]
amExceptionFilter.doFilter(SeamExceptionFilter.java:46)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter(TrinidadFilterImpl.java:209)
at
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:166)
at
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:139)
at
org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:96)
at
org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:220)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.nuxeo.ecm.platform.ui.web.rest.FancyURLFilter.doFilter(FancyURLFilter.java:75)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
at java.lang.Thread.run(Thread.java:595)
Anahide Tchertchian a écrit :
Hi,
Can you post your error stack trace?
Thanks
Benjamin a écrit :
Hi all,
I'm fighting with these annotation of Seam...
I'm trying have a TaskModelList like that :
public interface TaskModelList extends List<TaskModel>, Serializable {
}
An implémentation very simple like that :
public class TaskModelListImpl extends ArrayList<TaskModel> implements
TaskModelList {
private static final long serialVersionUID = 44L;
public TaskModelListImpl() {
}
public TaskModelListImpl(List<TaskModel> list) {
super(list);
}
}
An my action Bean :
@DataModel("tasks")
public TaskModelList tasks;
@DataModelSelection("tasks")
@Out(required = false)
public TaskModel task;
I have always this error
ClassCastException an my TaskModelListImpl when Seam want to cast it
to DataModel...
I thought that the annotation was sufficient...
Where I'm wrong ?
Thanks for all explanation...
Benjamin JALON
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