0 Replies Latest reply on Dec 7, 2010 3:24 PM by Fatih Algan

    NotEntityException with entity converter

    Fatih Algan Newbie
      Hi All,

      I've been living a problem with the Entity Converter as summarized below;

      On my JSF page:

      <h:selectOneMenu value="#{complaintManagementService.newComplaint.segment}">
           <s:selectItems var="item" value="#{complaintManagementService.complaintSegments}"
      label="#{item.description}"/>
           <f:converter converterId="csvEntityConverter"/>
      </h:selectOneMenu>

      The class ComplaintSegment is mapped using hbm.xml, without annotations.

      On my components.xml, I have the following;

      <persistence:managed-persistence-context name="csvEntityManager" auto-create="true"      persistence-unit-jndi-name="java:/csvEntityManagerFactory" />
      <persistence:managed-persistence-context name="simRegEntityManager" auto-create="true" persistence-unit-jndi-name="java:/simRegEntityManagerFactory"/>
      ....
      <factory name="csvHibernateSession" scope="stateless" auto-create="true"
      value="#{csvEntityManager.delegate}"/>
      <factory name="simRegHibernateSession" scope="stateless" auto-create="true"
      value="#{simRegEntityManager.delegate}"/>
      ...
      <transaction:ejb-transaction />
           
      <ui:jpa-entity-loader name="csvEntityLoader" entity-manager="#{csvEntityManager}" />
      <ui:entity-converter name="csvEntityConverter" entity-loader="#{csvEntityLoader}" />
      ...

      complaintManagementService referred in JSF markup is roughly like the following;

      @Name("complaintManagementService")
      @Stateful
      @Scope(ScopeType.CONVERSATION)
      public class ComplaintManagementService extends BaseService implements IComplaintManagementService {

              @In(value="complaintManagementDao")
           private IComplaintManagementDao compDao;
           
           private Complaint newComplaint = new Complaint();
           
           private ComplaintOwner complaintOwner;
           
             private List<ComplaintSegment> complaintSegments = new ArrayList<ComplaintSegment();

             public void loadComplaintSegments() {
           try {
                complaintSegments = compDao.findAllComplaintSegments();
           } catch(Exception e) {
                facesMessages.add("Could not load complaint segments: " + e.getMessage());
           }
           }
            
              ...........
      }

      Now, my problem is, occasionally, I get the following exception while the JSF page is being rendered;

      org.jboss.seam.Entity$NotEntityException: Not an entity class: csv.crm.complaintmng.domain.ComplaintSegment
           at org.jboss.seam.Entity.forClass(Entity.java:159)
           at org.jboss.seam.Entity.forBean(Entity.java:145)
           at org.jboss.seam.persistence.PersistenceProvider.getId(PersistenceProvider.java:139)
           at org.jboss.seam.persistence.HibernatePersistenceProvider.getId(HibernatePersistenceProvider.java:203)
           at org.jboss.seam.framework.EntityIdentifier.<init>(EntityIdentifier.java:13)
           at org.jboss.seam.ui.JpaEntityLoader.createIdentifier(JpaEntityLoader.java:29)
           at org.jboss.seam.ui.AbstractEntityLoader.put(AbstractEntityLoader.java:46)
           at sun.reflect.GeneratedMethodAccessor611.invoke(Unknown Source)
           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
           at java.lang.reflect.Method.invoke(Method.java:597)
           at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
           at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:32)
           at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
           at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28)
           at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
           at org.jboss.seam.bpm.BusinessProcessInterceptor.aroundInvoke(BusinessProcessInterceptor.java:51)
           at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
           at org.jboss.seam.transaction.TransactionInterceptor$1.work(TransactionInterceptor.java:97)
           at org.jboss.seam.util.Work.workInTransaction(Work.java:47)
           at org.jboss.seam.transaction.TransactionInterceptor.aroundInvoke(TransactionInterceptor.java:91)
           at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
           at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)
           at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
           at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)
           at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:185)
           at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:103)
           at org.jboss.seam.ui.JpaEntityLoader_$$_javassist_seam_19.put(JpaEntityLoader_$$_javassist_seam_19.java)
           at org.jboss.seam.ui.EntityConverter.getAsString(EntityConverter.java:65)
           at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.getFormattedValue(HtmlBasicRenderer.java:448)
           at com.sun.faces.renderkit.html_basic.MenuRenderer.renderOption(MenuRenderer.java:480)
           at com.sun.faces.renderkit.html_basic.MenuRenderer.renderOptions(MenuRenderer.java:772)
           at com.sun.faces.renderkit.html_basic.MenuRenderer.renderSelect(MenuRenderer.java:832)
           at com.sun.faces.renderkit.html_basic.MenuRenderer.encodeEnd(MenuRenderer.java:280)
           at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:861)
           at org.jboss.seam.ui.util.cdk.RendererBase.renderChild(RendererBase.java:190)
           at org.jboss.seam.ui.util.cdk.RendererBase.renderChildren(RendererBase.java:166)
           at org.jboss.seam.ui.renderkit.ValidateAllRendererBase.doEncodeChildren(ValidateAllRendererBase.java:33)
           at org.jboss.seam.ui.util.cdk.RendererBase.encodeChildren(RendererBase.java:92)
           at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
           at org.jboss.seam.ui.util.cdk.RendererBase.renderChild(RendererBase.java:186)
           at org.jboss.seam.ui.util.cdk.RendererBase.renderChildren(RendererBase.java:166)
           at org.jboss.seam.ui.renderkit.DecorateRendererBase.doEncodeChildren(DecorateRendererBase.java:152)
           at org.jboss.seam.ui.util.cdk.RendererBase.encodeChildren(RendererBase.java:92)
           at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
           at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:234)
           at com.sun.faces.renderkit.html_basic.GridRenderer.renderRow(GridRenderer.java:180)
           at com.sun.faces.renderkit.html_basic.GridRenderer.encodeChildren(GridRenderer.java:127)
           at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
           at javax.faces.component.UIComponent.encodeAll(UIComponent.java:930)
           at javax.faces.render.Renderer.encodeChildren(Renderer.java:148)
           at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
           at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:277)
           at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:258)
           at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:220)
           at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:215)
           at org.ajax4jsf.renderkit.RendererBase.encodeChildren(RendererBase.java:120)
           at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
           at javax.faces.component.UIComponent.encodeAll(UIComponent.java:930)
           at javax.faces.component.UIComponent.encodeAll(UIComponent.java:933)
           at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:592)
           at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
           at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
           at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
           at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
           at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
           at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:510)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
           at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
           at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
           at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:368)
           at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:495)
           at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53)
           at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
           at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.jasig.cas.client.session.SingleSignOutFilter.doFilter(SingleSignOutFilter.java:99)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.jasig.cas.client.util.AssertionThreadLocalFilter.doFilter(AssertionThreadLocalFilter.java:40)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.jasig.cas.client.util.HttpServletRequestWrapperFilter.doFilter(HttpServletRequestWrapperFilter.java:50)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:167)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.jasig.cas.client.authentication.AuthenticationFilter.doFilter(AuthenticationFilter.java:111)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at csv.util.charset.UTF8CharEncodingFilter.doFilter(UTF8CharEncodingFilter.java:22)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
           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:235)
           at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
           at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
           at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
           at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
           at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
           at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
           at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
           at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
           at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
           at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
           at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
           at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
           at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
           at java.lang.Thread.run(Thread.java:619)

      This issue only happens from time to time, but I am not able to reproduce the error case. Most of the times, the page is rendered correctly, then suddenly I get this error. Has anyone been through this issue before?

      Regards..