Good Afternoon, I am currently experiencing a problem with the use of the Trinidad tr:train component, tomahawk (t:inputDate) and facelets 1.1.11. I am using a snapshot built today from the faces-1_2-061113 branch in SVN. The problem that I am experiencing is that in the first test instance below (example 1), the use of tr:train works correctly and renders the train correctly. However, when I embed the tr:train in a facelets template, as in example 2, I get the following error: java.lang.NullPointerException at org.apache.myfaces.trinidadinternal.renderkit.core.desktop.TrainRenderer $Train.<init>(TrainRenderer.java:913) at org.apache.myfaces.trinidadinternal.renderkit.core.desktop.TrainRenderer .encodeAll(TrainRenderer.java:175) at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.j ava:181) at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComp onentBase.java:712) at org.apache.myfaces.trinidad.component.UIXCollection.encodeEnd(UIXCollect ion.java:490) at org.apache.myfaces.trinidad.component.UIXComponentBase.__encodeRecursive (UIXComponentBase.java:1258) at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeAll(UIXComp onentBase.java:732) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:889) at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:5 78) at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper .java:178) at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderVi ew(ViewHandlerImpl.java:171) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase. java:133) at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:244) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:140) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245) at org.apache.catalina.core.ApplicationFilterChain.servletService(Applicati onFilterChain.java:397) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica tionFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt erChain.java:184) at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoF ilter(TrinidadFilterImpl.java:327) at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterI mpl(TrinidadFilterImpl.java:291) at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(T rinidadFilterImpl.java:214) at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilte r.java:90) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica tionFilterChain.java:216) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt erChain.java:184) at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFil ter.java:144) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica tionFilterChain.java:216) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt erChain.java:184) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv e.java:276) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java :566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:5 36) at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardCon textValve.java:240) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv e.java:179) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java :566) at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java :182) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java :566) at com.sun.enterprise.web.VirtualServerPipeline.invoke(VirtualServerPipelin e.java:120) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve. java:137) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java :566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:5 36) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939) at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:239) at com.sun.enterprise.web.connector.grizzly.ProcessorTask.invokeAdapter(Pro cessorTask.java:667) at com.sun.enterprise.web.connector.grizzly.ProcessorTask.processNonBlocked (ProcessorTask.java:574) at com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(Processor Task.java:844) at com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(R eadTask.java:287) at com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:2 12) at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252) at com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.j ava:75) Note: that without tr:train in the template, the pages render correctly. I have made no changed to web.xml file or faces-config.xml file. Both pages are being executed from the same context and packaged in the same WAR file. Would anyone now what could potentially cause this problem? Thank you. Graeme Example 2: <?xml version="1.0" encoding="ISO-8859-1" ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";> <html 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:t="http://myfaces.apache.org/tomahawk"; xmlns:tr="http://myfaces.apache.org/trinidad"; lang="en" xml:lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /> <meta name="description" content="description" /> <meta name="keywords" content="keyword phrase1, keyword phrase 2, etc." /> <!-- <meta name="robots" content="noindex,nofollow" /> --> <title><ui:insert name="title">Default Title</ui:insert></title> </head> <body> <f:view> <div id="wrap"> <ui:insert name="header"> <ui:include src="header.xhtml" /> </ui:insert> <tr:train var="foo" value="#{processTrainMenuModel}"> <f:facet name="nodeStamp"> <tr:commandNavigationItem text="#{foo.label}" action="#{foo.getOutcome}" immediate="#{processTrainMenuModel.immediate}" readOnly="#{processTrainMenuModel.readOnly}" /> </f:facet> </tr:train> <ui:insert name="content"> <ui:include src="content.xhtml" /> </ui:insert> <ui:insert name="footer"> <ui:include src="footer.xhtml" /> </ui:insert> </div> <!-- end #wrap div--> </f:view> </body> </html>
Example 1: <?xml version="1.0" encoding="ISO-8859-1" ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";> <html 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:tr="http://myfaces.apache.org/trinidad"; lang="en" xml:lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /> <meta name="description" content="description" /> <meta name="keywords" content="keyword phrase1, keyword phrase 2, etc." /> <!-- <meta name="robots" content="noindex,nofollow" /> --> <title>Header</title> </head> <body> <f:view> <h:outputText value="<h1>Quick Details</h1>" escape="false" /> <h:form id="personal"> <tr:train var="foo" value="#{processTrainMenuModel}"> <f:facet name="nodeStamp"> <tr:commandNavigationItem text="#{foo.label}" action="#{foo.getOutcome}" immediate="#{processTrainMenuModel.immediate}" readOnly="#{processTrainMenuModel.readOnly}" /> </f:facet> </tr:train> </h:form> <ui:include src="../WEB-INF/templates/footer.xhtml" /> </f:view> </body> </html>
