Hi The stack trace shows it is a Tomcat EL bug. MyFaces is passing the params properly. I would suggest to use another EL implementation to see if it works, but first it is necessary to see if the listener defines the parameter correctly or not. You can use the alternate syntax with "target" attribute, instead a cc EL expression, to see if there is a problem there.
regards, Leonardo Uribe 2012/7/23 [email protected] <[email protected]>: > Dear all, > > I am experiencing what I think is a bug with Tomcat 6.0.33 / MyFaces 2.1.7 > (I am also using CODI, but do not think this has an impact). > I posted a question on stackoverflow but had no answer yet : > http://stackoverflow.com/questions/11566496/passing-method-parameter-to-nested-composite-component-fails > > > I have a first component wose composite:interface looks like : > > |<composite:interface> > <composite:attribute name="onRowEditListener" required="false" > method-signature="void listener(org.primefaces.event.RowEditEvent)"/> > </composite:interface> > > | > > It uses another composite component component which has a similar interface. > > The first level component is used this way : > > |<mynamespace:compo1onRowEditListener=#{bean.method}"/> > | > > The nested one is used this way : > > |<mynamespace:compo2onRowEditListener=#{cc.attrs.onRowEditListener}"/> > | > > If I insert in both controls, I got : > > * in the first level control, an output like > org.apache.el.MethodExpressionImpl@358f0647, which looks good to me > * in the second (nested) level control, an output like > org.apache.myfaces.view.facelets.el.LocationValueExpression@ff381f45 . > > Raised exception looks like : > > > |19/07/2012 19:39:02 fr.senat.faces.exceptions.DetailedExceptionHandler > INFO[DetailedExceptionHandler.java:40] [http-8080-7] - Stack trace: > javax.faces.FacesException: Exception while calling broadcast on > component: {Component-Path : [Class: > javax.faces.component.UIViewRoot,ViewId: /editSenateur.xhtml][Class: > javax.faces.component.html.HtmlBody,Id: j_id_5][Class: > org.primefaces.component.layout.Layout,Id: j_id_6][Class: > org.primefaces.component.layout.LayoutUnit,Id: j_id_v][Class: > org.primefaces.component.outputpanel.OutputPanel,Id: > detailCommissions][Class: javax.faces.component.html.HtmlForm,Id: > j_id_x][Class: org.primefaces.component.tabview.TabView,Id: > tabFonctionsInternes][Class: org.primefaces.component.tabview.Tab,Id: > fonctionsCommissions][Class: javax.faces.component.UINamingContainer,Id: > j_id_10][Class: javax.faces.component.UIPanel,Id: > j_idj_id_10__f_cc_facet][Class: > org.primefaces.component.outputpanel.OutputPanel,Id: > panelTabViewCommissions][Class: org.primefaces.component.tabview.TabView,Id: > tabViewCommissions][Class: org.primefaces.component.tabview.Tab,Id: > commissionTab][Class: org.primefaces.component.panelgrid.PanelGrid,Id: > j_id_15][Class: org.primefaces.component.row.Row,Id: j_id_1b][Class: > org.primefaces.component.column.Column,Id: j_id_1c][Class: > javax.faces.component.UINamingContainer,Id: j_id_1d][Class: > javax.faces.component.UIPanel,Id: j_idj_id_1d__f_cc_facet][Class: > org.primefaces.component.datatable.DataTable,Id: sheetFonctions]} created > from: /resources/sen/fonctionsCommission.xhtml at line27 and column162 > at > javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:430) > at javax.faces.component.UIData.broadcast(UIData.java:1610) > at javax.faces.component.UIData.broadcast(UIData.java:1596) > at javax.faces.component.UIData.broadcast(UIData.java:1596) > at javax.faces.component.UIData.broadcast(UIData.java:1596) > at javax.faces.component.UIViewRoot._broadcastAll(UIViewRoot.java:1023) > at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:286) > at javax.faces.component.UIViewRoot._process(UIViewRoot.java:1360) > at > javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:752) > at > org.apache.myfaces.lifecycle.InvokeApplicationExecutor.execute(InvokeApplicationExecutor.java:38) > at > org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:170) > at > org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117) > at > org.apache.myfaces.extensions.cdi.jsf2.impl.listener.phase.CodiLifecycleWrapper.execute(CodiLifecycleWrapper.java:95) > at javax.faces.webapp.FacesServlet.service(FacesServlet.java:197) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:357) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > fr.senat.faces.filters.HibernateSessionConversationFilter.doFilter(HibernateSessionConversationFilter.java:76) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:291) > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859) > at > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602) > at > org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) > at java.lang.Thread.run(Thread.java:662) > Caused by: org.apache.myfaces.view.facelets.el.ContextAwareELException: > javax.el.ELException: java.lang.IllegalArgumentException: wrong number of > arguments > at > org.apache.myfaces.view.facelets.el.ContextAwareTagMethodExpression.invoke(ContextAwareTagMethodExpression.java:108) > at > org.primefaces.component.behavior.ajax.AjaxBehaviorListenerImpl.processAjaxBehavior(AjaxBehaviorListenerImpl.java:42) > at > org.primefaces.event.RowEditEvent.processListener(RowEditEvent.java:41) > at > javax.faces.component.behavior.BehaviorBase.broadcast(BehaviorBase.java:74) > at > javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:406) > ... 31 more > Caused by: javax.el.ELException: java.lang.IllegalArgumentException: > wrong number of arguments > at org.apache.el.parser.AstValue.invoke(AstValue.java:195) > at > org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276) > at > org.apache.myfaces.view.facelets.el.ValueExpressionMethodExpression.invoke(ValueExpressionMethodExpression.java:68) > at > org.apache.myfaces.view.facelets.el.ContextAwareTagMethodExpression.invoke(ContextAwareTagMethodExpression.java:96) > ... 35 more > Caused by: java.lang.IllegalArgumentException: wrong number of arguments > 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 org.apache.el.parser.AstValue.invoke(AstValue.java:191) > ... 38 more > > | > > It looks like the method is properly passed to the first control, but that > the EL expression gets a bullet when passed to the second... > > Thanks in advance for your help. > > Ludovic > > > > | > | AVANT D'IMPRIMER, PENSEZ A L'ENVIRONNEMENT. > |
