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Struts & Hibernate
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| | | - Bug? EL and Anonymous Classes | - Bug? EL and Anonymous Classes 2007-07-18 - By thatrichard
Back
I'm using Seam2/JBoss4.2.
I get an exception when using EL to reference a method on an anonymous class.
You can view the relevant code at http://www.jboss.org/index.html?module=bb&op
=viewtopic&t=112929
In short:
1. I bind an anonymous class using Contexts.getConversationContext().set(
"someName", anonymousClass)
2. I call a method on the class using EL during the same conversation.
Is there a technical reason that I cannot do this or is this a bug?
Richard
P.S. 2. Where can I get the source for jboss-el.jar? This lib is distributed
with the source for JBoss 4.2 and Seam 2. I can't seem to find it among the
JBoss projects.
Exception
javax.faces.FacesException  : javax.el.ELException: /forms/party/person/editor
.xhtml @(protected),112 rendered="#{not empty partyFinderClient and partyFinderClient
.supportsCancel()}": java.lang.IllegalAccessException : Class org.jboss.el.util
.ReflectionUtil can not access a member o
| f class com.sadalbari.mvanamibia.registration.RegistrationEditorBean$1 with
modifiers "public"
| at javax.faces.component.UIComponentBase (UIComponentBase.java
:373)
| at javax.faces.component.UIComponent (UIComponent.java:880)
| at javax.faces.render.Renderer (Renderer.java:137)
| at javax.faces.component.UIComponentBase (UIComponentBase
.java:809)
| at javax.faces.component.UIComponent (UIComponent.java:886)
| at javax.faces.component.UIComponent (UIComponent.java:892)
| at com.sun.facelets.FaceletViewHandler (FaceletViewHandler.java
:577)
| at org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper
.java:108)
| at org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler
.java:233)
| at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase
.java:106)
| at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
| at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
| at javax.faces.webapp.FacesServlet (FacesServlet.java:245)
| at org.apache.catalina.core.ApplicationFilterChain
(ApplicationFilterChain.java:290
| )
| at org.apache.catalina.core.ApplicationFilterChain
(ApplicationFilterChain.java:206)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter
.java:83)
| at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:87)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter
.java:69)
| at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:63)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter
.java:69)
| at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:46)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter
.java:69)
| at org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter
(BaseXMLFilter.java:127)
| at org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter
.java:277)
| at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:40)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter
.java:69)
| at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java
:63)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter
.java:69)
| at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:140)
| at org.apache.catalina.core.ApplicationFilterChain
(ApplicationFilterChain.java:235
| )
| at org.apache.catalina.core.ApplicationFilterChain
(ApplicationFilterChain.java:206)
| at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter
(ReplyHeaderFilter.java:96)
| at org.apache.catalina.core.ApplicationFilterChain
(ApplicationFilterChain.java:235
| )
| at org.apache.catalina.core.ApplicationFilterChain
(ApplicationFilterChain.java:206)
| at org.apache.catalina.core.StandardWrapperValve
(StandardWrapperValve.java:230)
| at org.apache.catalina.core.StandardContextValve
(StandardContextValve.java:175)
| at org.jboss.web.tomcat.security.SecurityAssociationValve
(SecurityAssociationValve.java:179)
|
| at org.apache.catalina.authenticator.AuthenticatorBase
(AuthenticatorBase.java:433)
| at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve
.java:84)
| at org.apache.catalina.core.StandardHostValve (StandardHostValve
.java:128)
| at org.apache.catalina.valves.ErrorReportValve (ErrorReportValve
.java:104)
| at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke
(CachedConnectionValve.java:156)
| at org.apache.catalina.core.StandardEngineValve (StandardEngineValve
.java:109)
| at org.apache.catalina.connector.CoyoteAdapter (CoyoteAdapter.java
:241)
| at org.apache.coyote.http11.Http11Processor (Http11Processor.java
:844)
| at org.apache.coyote.http11.Http11Protocol $Http11ConnectionHandler.process
(Http11Protocol.java:580)
|
| at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
| at java.lang.Thread (Thread.java:619)
| Caused by: javax.el.ELException: /forms/party/person/editor.xhtml @(protected),112
rendered="#{not empty partyFinderClient and partyFinderClient.supportsCancel()}
": java.lang.IllegalAccessException : Class org.jboss.el.util.ReflectionUtil can
not access a member o
| f class com.sadalbari.mvanamibia.registration.RegistrationEditorBean$1 with
modifiers "public"
| at com.sun.facelets.el.TagValueExpression (TagValueExpression.java
:76)
| at javax.faces.component.UIComponentBase (UIComponentBase.java
:370)
| ... 47 more
| Caused by: java.lang.IllegalAccessException : Class org.jboss.el.util
.ReflectionUtil can not access a
| member of class com.sadalbari.mvanamibia.registration
.RegistrationEditorBean$1 with modifiers "public"
| at sun.reflect.Reflection.ensureMemberAccess(Reflection.java:65)
| at java.lang.reflect.Method (Method.java:588)
| at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:325)
| at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:270)
| at org.jboss.el.parser.AstMethodSuffix.getValue(AstMethodSuffix.java:59)
| at org.jboss.el.parser.AstValue.getValue(AstValue.java:67)
| at org.jboss.el.parser.AstAnd.getValue(AstAnd.java:26)
| at org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
| at com.sun.facelets.el.TagValueExpression (TagValueExpression.java
:71)
| ... 48 more
|
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic
&p=4065337#4065337
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode
=reply&p=4065337
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