[JBoss Seam] - s:fileUpload when used along with h:selectOneMenu - jboss-user

Friday, 1 June 2007

I'm hoping somebody can shed some light on this issue.  I've had a frustrating
battle with this off and on for a few days now.  The issue, it appears, is intermittent. 
It works sometimes, and others it blows up.

I have a form that has an <h:selectOneMenu and an <s:fileUpload.  If I only makes
changes to one or the other element, the submit works fine.  If I choose an item from the
menu AND choose a file, I will sometimes get this stack dump.

anonymous wrote : 
  | 14:23:47,922 ERROR [STDERR] Jun 1, 2007 2:23:47 PM com.sun.facelets.FaceletViewHandler
handleRenderException
  | SEVERE: Error Rendering View[/productManagement.xhtml]
  | javax.faces.el.EvaluationException: /productManagement.xhtml @140,100
value="#{productManagement.productStatuses}": Exception getting value of
property productStatuses of base of type :
org.javassist.tmp.java.lang.Object_$$_javassist_1305
  |         at
com.sun.facelets.el.LegacyValueBinding.getValue(LegacyValueBinding.java:60)
  |         at javax.faces.component.UISelectItems.getValue(UISelectItems.java:55)
  |         at org.jboss.seam.ui.UISelectItems.getValue(UISelectItems.java:166)
  |         at
org.apache.myfaces.shared_impl.util.SelectItemsIterator.hasNext(SelectItemsIterator.java:102)
  |         at
org.apache.myfaces.shared_impl.renderkit.RendererUtils.internalGetSelectItemList(RendererUtils.java:477)
  |         at
org.apache.myfaces.shared_impl.renderkit.RendererUtils.getSelectItemList(RendererUtils.java:453)
  |         at
org.apache.myfaces.shared_impl.renderkit.html.HtmlRendererUtils.internalRenderSelect(HtmlRendererUtils.java:278)
  |         at
org.apache.myfaces.shared_impl.renderkit.html.HtmlRendererUtils.renderMenu(HtmlRendererUtils.java:252)
  |         at
org.apache.myfaces.shared_impl.renderkit.html.HtmlMenuRendererBase.encodeEnd(HtmlMenuRendererBase.java:54)
  |         at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:536)
  |         at
org.ajax4jsf.framework.renderer.RendererBase.renderChild(RendererBase.java:286)
  |         at
org.ajax4jsf.framework.renderer.RendererBase.renderChildren(RendererBase.java:262)
  |         at
org.ajax4jsf.framework.renderer.RendererBase.renderChild(RendererBase.java:284)
  |         at
org.ajax4jsf.framework.renderer.RendererBase.renderChildren(RendererBase.java:262)
  |         at
org.richfaces.renderkit.TabRendererBase.encodeChildren(TabRendererBase.java:113)
  |         at
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:524)
  |         at
org.ajax4jsf.framework.renderer.RendererBase.renderChild(RendererBase.java:282)
  |         at
org.ajax4jsf.framework.renderer.RendererBase.renderChildren(RendererBase.java:262)
  |         at
org.richfaces.renderkit.html.TabPanelRenderer.doEncodeChildren(TabPanelRenderer.java:272)
  |         at
org.richfaces.renderkit.html.TabPanelRenderer.doEncodeChildren(TabPanelRenderer.java:267)
  |         at
org.ajax4jsf.framework.renderer.RendererBase.encodeChildren(RendererBase.java:121)
  |         at
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:524)
  |         at
com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:244)
  |         at
com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:249)
  |         at
com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:573)
  |         at
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
  |         at
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
  |         at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
  |         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  |         at
org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127)
  |         at
org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  |         at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:63)
  |         at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:60)
  |         at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
  |         at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
  |         at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
  |         at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:57)
  |         at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
  |         at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:74)
  |         at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
  |         at org.jboss.seam.web.SeamFilter.doFilter(SeamFilter.java:84)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  |         at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
  |         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.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.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
  |         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)
  | Caused by: javax.faces.el.EvaluationException: Bean:
org.javassist.tmp.java.lang.Object_$$_javassist_1305, property: productStatuses
  |         at
org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:442)
  |         at
org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:82)
  |         at
com.sun.facelets.el.LegacyELContext$LegacyELResolver.getValue(LegacyELContext.java:141)
  |         at com.sun.el.parser.AstValue.getValue(AstValue.java:117)
  |         at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:192)
  |         at
com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71)
  |         at
com.sun.facelets.el.LegacyValueBinding.getValue(LegacyValueBinding.java:56)
  |         ... 66 more
  | Caused by: java.lang.reflect.InvocationTargetException
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  |         at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:585)
  |         at
org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:438)
  |         ... 72 more
  | Caused by: javax.ejb.EJBException: org.jboss.seam.RequiredException: @Out attribute
requires non-null value: productManagement.productRecord
  |         at
org.jboss.ejb3.tx.Ejb3TxPolicy.handleExceptionInOurTx(Ejb3TxPolicy.java:69)
  |         at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:83)
  |         at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191)
  |         at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  |         at
org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
  |         at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  |         at
org.jboss.ejb3.stateful.StatefulInstanceInterceptor.invoke(StatefulInstanceInterceptor.java:83)
  |         at org.jboss.aop.j
  | 14:23:47,938 ERROR [STDERR]
oinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  |         at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
  |         at
org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:102)
  |         at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  |         at
org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
  |         at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  |         at
org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
  |         at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  |         at
org.jboss.ejb3.stateful.StatefulContainer.localInvoke(StatefulContainer.java:203)
  |         at
org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98)
  |         at $Proxy842.getProductStatuses(Unknown Source)
  |         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:20)
  |         at
org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31)
  |         at
org.jboss.seam.intercept.ClientSideInterceptor$1.proceed(ClientSideInterceptor.java:72)
  |         at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:57)
  |         at
org.jboss.seam.interceptors.RemoveInterceptor.aroundInvoke(RemoveInterceptor.java:40)
  |         at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
  |         at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:103)
  |         at
org.jboss.seam.intercept.ClientSideInterceptor.invoke(ClientSideInterceptor.java:50)
  |         at
org.javassist.tmp.java.lang.Object_$$_javassist_1305.getProductStatuses(Object_$$_javassist_1305.java)
  |         ... 77 more
  | Caused by: org.jboss.seam.RequiredException: @Out attribute requires non-null value:
productManagement.productRecord
  |         at org.jboss.seam.Component.outjectAttribute(Component.java:1396)
  |         at org.jboss.seam.Component.outjectAttributes(Component.java:1387)
  |         at org.jboss.seam.Component.outject(Component.java:1246)
  |         at
org.jboss.seam.interceptors.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:48)
  |         at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
  |         at
org.jboss.seam.interceptors.ManagedEntityIdentityInterceptor.aroundInvoke(ManagedEntityIdentityInterceptor.java:37)
  |         at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
  |         at
org.jboss.seam.interceptors.ConversationInterceptor.aroundInvoke(ConversationInterceptor.java:63)
  |         at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
  |         at
org.jboss.seam.interceptors.BusinessProcessInterceptor.aroundInvoke(BusinessProcessInterceptor.java:51)
  |         at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
  |         at
org.jboss.seam.interceptors.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:27)
  |         at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
  |         at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:103)
  |         at
org.jboss.seam.intercept.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:53)
  |         at sun.reflect.GeneratedMethodAccessor2732.invoke(Unknown Source)
  |         at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:585)
  |         at
org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:118)
  |         at
org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63)
  |         at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  |         at
org.jboss.ejb3.entity.ExtendedPersistenceContextPropagationInterceptor.invoke(ExtendedPersistenceContextPropagationInterceptor.java:71)
  |         at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  |         at
org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54)
  |         at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  |         at
org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:46)
  |         at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  |         at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
  |         ... 106 more
  | 

Sometimes it works though...  Same process to getting to the form.  The stack tells me
that productRecord is null and can't be outjected.  The question is why is it null? 
It shouldn't be.

Here is the relevant html:

  | <h:form enctype="multipart/form-data">
  |     <table cellpadding="0" cellspacing="2" border="0"
style="font-size: 13px">
  |         <tr>
  |             <td colspan="2">
  |                 <label>Product Status:</label>
  |                 <h:selectOneMenu id="productStatus"
value="#{productRecord.productStatus}">
  |                     <s:selectItems
value="#{productManagement.productStatuses}"
  |                                    var="productStatus"
  |                                    label="#{productStatus.name}"
noSelectionLabel="-- None --"/>
  |                     <ec:convertEntity/>
  |                 </h:selectOneMenu>
  |             </td>
  |         </tr>
  |         <tr>
  |             <td colspan="2"> </td>
  |         </tr>
  |         <tr>
  |             <td colspan="4">
  |                 <rich:togglePanel value="#{productManagement.editMode}"
switchType="client"
  |                                   id="editToggle"
stateOrder="fileMode,locationMode">
  |                     <f:facet name="fileMode">
  |                         <h:panelGroup>
  |                             <table>
  |                                 <tr>
  |                                     <td style="font-size: 12px"
colspan="4">
  |                                         <span style="padding-right:
4px"><label>Switch Edit
  |                                             Mode:</label></span>
  |                                         <rich:toggleControl
for="editToggle"
  |                                                             value="Enter File
Location"/>
  |                                         <br/><br/>
  |                                     </td>
  |                                 </tr>
  |                                 <tr>
  |                                     <td>
  |                                         <label
for="fileChooser">Choose Your File:</label>
  |                                     </td>
  |                                     <td colspan="3">
  |                                         <s:fileUpload id="file"
  |                                                      
data="#{productManagement.fileData}"
  |                                                      
contentType="#{productManagement.fileContentType}"
  |                                                      
fileName="#{productManagement.fileName}"/>
  |                                     </td>
  |                                 </tr>
  |                                 <tr>
  |                                     <td colspan="4">
  |                                         <h5>Use the Browse button to upload your
document to
  |                                             LCGM.</h5>
  |                                     </td>
  |                                 </tr>
  |                             </table>
  |                         </h:panelGroup>
  |                     </f:facet>
  |                     <f:facet name="locationMode">
  |                         <h:panelGroup>
  |                             <table>
  |                                 <tr>
  |                                     <td colspan="4"
style="font-size: 12px">
  |                                         <span style="padding-right:
4px"><label>Switch Edit
  |                                             Mode:</label></span>
  |                                         <rich:toggleControl
for="editToggle"
  |                                                             value="Upload File to
LCGM"/>
  |                                         <br/><br/>
  |                                     </td>
  |                                 </tr>
  |                                 <tr>
  |                                     <td>
  |                                         <label
for="fileLocation">Enter File Location:</label>
  |                                     </td>
  |                                     <td align="left"
colspan="3">
  |                                         <h:inputText id="fileLocation"
  |                                                     
value="#{productRecord.documentLocation}"
  |                                                      size="50"/>
  |                                     </td>
  |                                 </tr>
  |                                 <tr>
  |                                     <td colspan="4">
  |                                         <h5>
  |                                             Copy & paste URL or type in the
location of the
  |                                             document.<br/>
  |                                             Note - other users may or may not have
access to
  |                                             documents on other servers.
  |                                         </h5>
  |                                     </td>
  |                                 </tr>
  |                             </table>
  |                         </h:panelGroup>
  |                     </f:facet>
  |                 </rich:togglePanel>
  |             </td>
  |         </tr>
  | 
  |         <tr>
  |             <td colspan="2"> </td>
  |         </tr>
  |         <tr>
  |             <td colspan="2">
  |                 <h:commandButton styleClass="controller"
  |                                 
action="#{productManagement.saveProductRecord}"
  |                                  value="Save Changes"/>
  |             </td>
  |         </tr>
  |     </table>
  | </h:form>
  | 

The page starts with the call of this action:
(this is in a SFSB running inside a conversation)

  |     @Out @In(required = false)
  |     private ProductRecord productRecord;
  | 
  |     @Begin(join = true)
  |     public void manageProductRecord(ProductRecord productRecord)
  |     {
  |     this.productRecord = productRecord;
  |     }
  | 

So, to recap.  My page will open fine with the appropriate object.  When I click on the
"Save Changes" button, is when I get this error.  Sometimes...

Any thoughts or suggestions would be greatly appreciated.

Thanks,

James

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[JBoss Seam] - s:fileUpload when used along with h:selectOneMenu