[jboss-jira] [JBoss JIRA] (AS7-2825) #{foo[bar](baz)} fails with javax.el.MethodNotFoundException: ... action="#{p1[p2](p3)}": Method not found
#{foo[bar](baz)} fails with javax.el.MethodNotFoundException: ...
action="#{p1[p2](p3)}": Method not found
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Key: AS7-2825
URL: https://issues.jboss.org/browse/AS7-2825
Project: Application Server 7
Issue Type: Bug
Affects Versions: 7.1.0.Beta1, 7.0.1.Final
Environment: Win 7 x64
Reporter: Karsten Wutzke
This is from the original question on stackoverflow.com:
http://stackoverflow.com/questions/8004233/jsf-2-how-to-pass-an-action-in...
As an example, this view:
{code}
<ui:param name="p1" value="#{myBean}" />
<ui:param name="p2" value="submit" />
<ui:param name="p3" value="#{myBean.toString()}" />
<h:form>
<h:commandButton value="submit" action="#{p1[p2](p3)}" />
</h:form>
{code}
with this bean:
{code}
@ManagedBean
@RequestScoped
public class MyBean {
public void submit(String arg) {
System.out.println("submit with " + arg);
}
}
{code}
works fine on Tomcat 7.0.22, but on JBoss AS 7 it fails while loading the page:
{code}javax.faces.el.MethodNotFoundException: javax.el.MethodNotFoundException:
/list.xhtml @164,66 action="#{p1[p2](p3)}": Method not found:
com.company.project.beans.MyBean(a)67f400fb.submit()
at
javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:92)
at
com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
at javax.faces.component.UICommand.broadcast(UICommand.java:315)
at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:787)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1252)
at
com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:312)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
at
org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:67)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
at
org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139)
at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57)
at
org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:49)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154)
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:362)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952)
at java.lang.Thread.run(Unknown Source)
Caused by: javax.el.MethodNotFoundException: /list.xhtml @164,66
action="#{p1[p2](p3)}": Method not found:
com.company.project.beans.MyBean(a)67f400fb.submit()
at com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:109)
at
javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88)
... 26 more
{code}
Chapter 1.19 of EL spec says:
{code}ValueSuffix ::= '.' Identifier MethodParameters?
| '[' Expression ']' MethodParameters?
MethodParameters ::= '(' (Expression (',' Expression )* )?
')'{code}
So, I think that Apache EL is right. Please fix ASAP. This is often used/useful in lists
where you have a DELETE button per list row.
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