4 Replies Latest reply on Feb 4, 2009 1:18 PM by jkronegg

    Jboss Tools\Seam gen project deployment Class cast exception

    qwertywin
    qwertywin Jan 28, 2009 5:56 PM

      Ok so using the following


      Seam 1.2
      JBoss AS 4.2.3 GA


      After working though the minor issues from generating I finally get it to deploy but when i try to go the generated seam home pages I get


      11:45:07,482 ERROR [STDERR] Jan 28, 2009 11:45:07 AM com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/D:/jboss-4.2.3.GA/server/default/deploy/vfm-seam.war/WEB-INF/lib/ajax4jsf-1.1.1-SNAPSHOT.jar!/META-INF/a4j.taglib.xml
11:45:07,497 ERROR [STDERR] Jan 28, 2009 11:45:07 AM com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/D:/jboss-4.2.3.GA/server/default/deploy/vfm-seam.war/WEB-INF/lib/jboss-seam-pdf.jar!/META-INF/seam-pdf.taglib.xml
11:45:07,497 ERROR [STDERR] Jan 28, 2009 11:45:07 AM com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/D:/jboss-4.2.3.GA/server/default/deploy/vfm-seam.war/WEB-INF/lib/jsf-facelets.jar!/META-INF/jsf-html.taglib.xml
11:45:07,513 ERROR [STDERR] Jan 28, 2009 11:45:07 AM com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/D:/jboss-4.2.3.GA/server/default/deploy/vfm-seam.war/WEB-INF/lib/richfaces-3.0.1-SNAPSHOT.jar!/META-INF/rich.taglib.xml
11:45:07,513 ERROR [STDERR] Jan 28, 2009 11:45:07 AM com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/D:/jboss-4.2.3.GA/server/default/deploy/vfm-seam.war/WEB-INF/lib/jboss-seam-ui.jar!/META-INF/seam-ui.taglib.xml
11:45:07,529 ERROR [STDERR] Jan 28, 2009 11:45:07 AM com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/D:/jboss-4.2.3.GA/server/default/deploy/vfm-seam.war/WEB-INF/lib/jsf-facelets.jar!/META-INF/jstl-core.taglib.xml
11:45:07,529 ERROR [STDERR] Jan 28, 2009 11:45:07 AM com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/D:/jboss-4.2.3.GA/server/default/deploy/vfm-seam.war/WEB-INF/lib/jboss-seam-mail.jar!/META-INF/seam-mail.taglib.xml
11:45:07,560 ERROR [STDERR] Jan 28, 2009 11:45:07 AM com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/D:/jboss-4.2.3.GA/server/default/deploy/vfm-seam.war/WEB-INF/lib/jsf-facelets.jar!/META-INF/jsf-ui.taglib.xml
11:45:07,560 ERROR [STDERR] Jan 28, 2009 11:45:07 AM com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/D:/jboss-4.2.3.GA/server/default/deploy/vfm-seam.war/WEB-INF/lib/jsf-facelets.jar!/META-INF/jstl-fn.taglib.xml
11:45:07,575 ERROR [STDERR] Jan 28, 2009 11:45:07 AM com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/D:/jboss-4.2.3.GA/server/default/deploy/vfm-seam.war/WEB-INF/lib/jsf-facelets.jar!/META-INF/jsf-core.taglib.xml
11:45:08,091 ERROR [STDERR] Jan 28, 2009 11:45:08 AM com.sun.facelets.FaceletViewHandler handleRenderException
SEVERE: Error Rendering View[/home.xhtml]
java.lang.ClassCastException: java.lang.Long cannot be cast to javax.persistence.EntityManagerFactory
        at org.jboss.seam.core.ManagedPersistenceContext.getEntityManagerFactoryFromJndiOrValueBinding(ManagedPersistenceContext.java:169)
        at org.jboss.seam.core.ManagedPersistenceContext.initEntityManager(ManagedPersistenceContext.java:77)
        at org.jboss.seam.core.ManagedPersistenceContext.getEntityManager(ManagedPersistenceContext.java:105)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.jboss.seam.util.Reflections.invoke(Reflections.java:20)
        at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:123)
        at org.jboss.seam.Component.callComponentMethod(Component.java:1834)
        at org.jboss.seam.Component.unwrap(Component.java:1860)
        at org.jboss.seam.Component.getInstance(Component.java:1657)
        at org.jboss.seam.Component.getInstance(Component.java:1610)
        at org.jboss.seam.Component.getInstance(Component.java:1604)
        at org.jboss.seam.framework.Controller.getComponentInstance(Controller.java:258)
        at org.jboss.seam.framework.PersistenceController.getPersistenceContext(PersistenceController.java:20)
        at org.jboss.seam.framework.EntityQuery.getEntityManager(EntityQuery.java:84)
        at org.jboss.seam.framework.EntityQuery.validate(EntityQuery.java:29)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        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.SeamInvocationContext.proceed(SeamInvocationContext.java:57)
        at org.jboss.seam.interceptors.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:34)
        at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
        at org.jboss.seam.interceptors.TransactionInterceptor$1.work(TransactionInterceptor.java:32)
        at org.jboss.seam.util.Work.workInTransaction(Work.java:37)
        at org.jboss.seam.interceptors.TransactionInterceptor.aroundInvoke(TransactionInterceptor.java:27)
        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.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:151)
        at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:87)
        at com.vfmleonardo.jpa.entity.CdmsNodeList_$$_javassist_218.validate(CdmsNodeList_$$_javassist_218.java)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.jboss.seam.util.Reflections.invoke(Reflections.java:20)
        at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:123)
        at org.jboss.seam.Component.callComponentMethod(Component.java:1834)
        at org.jboss.seam.Component.callCreateMethod(Component.java:1757)
        at org.jboss.seam.Component.newInstance(Component.java:1746)
        at org.jboss.seam.Component.getInstance(Component.java:1643)
        at org.jboss.seam.Component.getInstance(Component.java:1610)
        at org.jboss.seam.jsf.SeamVariableResolver.resolveVariable(SeamVariableResolver.java:53)
        at com.sun.faces.el.VariableResolverChainWrapper.getValue(VariableResolverChainWrapper.java:107)
        at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)
        at com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:72)
        at org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:45)
        at org.apache.el.parser.AstValue.getValue(AstValue.java:86)
        at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
        at com.sun.faces.application.ValueBindingValueExpressionAdapter.getValue(ValueBindingValueExpressionAdapter.java:113)
        at org.jboss.seam.core.Expressions$1.getValue(Expressions.java:69)
        at org.jboss.seam.pages.Param.getValueFromModel(Param.java:93)
        at org.jboss.seam.core.Pages.getPageParameterValue(Pages.java:615)
        at org.jboss.seam.core.Pages.getConvertedParameters(Pages.java:591)
        at org.jboss.seam.ui.HtmlLink.encodeBegin(HtmlLink.java:128)
        at org.ajax4jsf.framework.renderer.RendererBase.renderChild(RendererBase.java:280)
        at org.richfaces.renderkit.html.ToolBarRendererBase.encodeChildren(ToolBarRendererBase.java:81)
        at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
        at javax.faces.component.UIComponent.encodeAll(UIComponent.java:936)
        at javax.faces.component.UIComponent.encodeAll(UIComponent.java:942)
        at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:571)
        at org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
        at org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:229)
        at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:109)
        at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
        at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:63)
        at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:57)
        at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
        at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:60)
        at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
        at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
        at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
        at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:79)
        at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
        at org.jboss.seam.web.SeamFilter.doFilter(SeamFilter.java:84)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:96)
        at org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:220)
        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:230)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
        at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
        at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
        at o
11:45:08,091 ERROR [STDERR] rg.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:157)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
        at java.lang.Thread.run(Unknown Source)





      If someone could point me in the right direction so I can sort this out that'd be great.

      • 163 Views
      • Tags:
        • 1. Re: Jboss Tools\Seam gen project deployment Class cast exception
          qwertywin
          qwertywin Jan 28, 2009 9:22 PM (in response to qwertywin)

          Pretty sure you can ignore the STDERR add library stuff thats a facelets issue.


          it real problem is



          SEVERE: Error Rendering View[/home.xhtml]
java.lang.ClassCastException: java.lang.Long cannot be cast to javax.persistence.EntityManagerFactory
        at org.jboss.seam.core.ManagedPersistenceContext.getEntityManagerFactoryFromJndiOrValueBinding(ManagedPersistenceContext.java:169)
        at org.jboss.seam.core.ManagedPersistenceContext.initEntityManager(ManagedPersistenceContext.java:77)
        at org.jboss.seam.core.ManagedPersistenceContext.getEntityManager(ManagedPersistenceContext.java:105)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)



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          • 2. Re: Jboss Tools\Seam gen project deployment Class cast exception
            jkronegg
            jkronegg Jan 29, 2009 8:18 AM (in response to qwertywin)

            Usually, java.lang.ClassCastException on javax.persistence.EntityManagerFactory is related to classloader problems. However, since this cast exception refers to a java.lang.Long, this should be something else.


            You should give more information, such as : persistence.xml, components.xml

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            • 3. Re: Jboss Tools\Seam gen project deployment Class cast exception
              qwertywin
              qwertywin Jan 30, 2009 3:10 PM (in response to qwertywin)

              persistence.xml


              <?xml version="1.0" encoding="UTF-8"?>
<!-- Persistence deployment descriptor for dev profile -->
<persistence xmlns="http://java.sun.com/xml/ns/persistence" 
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" 
             version="1.0">
             
   <persistence-unit name="vfm-seam" transaction-type="JTA">
      <provider>org.hibernate.ejb.HibernatePersistence</provider>
      <jta-data-source>java:/vfm-seamDatasource</jta-data-source>
      <properties>
      <!--   <property name="hibernate.hbm2ddl.auto" value="validate"/> -->
         <property name="hibernate.show_sql" value="true"/>
         <property name="hibernate.transaction.manager_lookup_class" value="org.hibernate.transaction.JBossTransactionManagerLookup"/>
      </properties>
   </persistence-unit>
    
</persistence>






              components.xml


              <?xml version="1.0" encoding="UTF-8"?>
<components xmlns="http://jboss.com/products/seam/components"
            xmlns:core="http://jboss.com/products/seam/core"
            xmlns:drools="http://jboss.com/products/seam/drools"
            xmlns:security="http://jboss.com/products/seam/security"
            xmlns:mail="http://jboss.com/products/seam/mail"
            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
            xsi:schemaLocation=
                "http://jboss.com/products/seam/core http://jboss.com/products/seam/core-1.1.xsd 
                 http://jboss.com/products/seam/drools http://jboss.com/products/seam/drools-1.1.xsd
                 http://jboss.com/products/seam/security http://jboss.com/products/seam/security-1.1.xsd
                 http://jboss.com/products/seam/mail http://jboss.com/products/seam/mail-1.2.xsd
                 http://jboss.com/products/seam/components http://jboss.com/products/seam/components-1.1.xsd">

   <core:init debug="true" jndi-pattern="@jndiPattern@"/>
     
   <core:manager concurrent-request-timeout="500" 
                 conversation-timeout="120000" 
                 conversation-id-parameter="cid" 
                 conversation-is-long-running-parameter="clr"/>
    
   <core:managed-persistence-context name="entityManager"
                              auto-create="true"
                   entity-manager-factory="#{vfm-seamEntityManagerFactory}"/>

   <core:entity-manager-factory name="vfm-seamEntityManagerFactory" 
               persistence-unit-name="vfm-seam"/>
   
   <core:ejb installed="@embeddedEjb@"/>
    
   <drools:rule-base name="securityRules">
       <drools:rule-files><value>/security.drl</value></drools:rule-files>
   </drools:rule-base>

   <security:identity authenticate-method="#{authenticator.authenticate}"
                           security-rules="#{securityRules}"
                              remember-me="true"/>
                              
   <event type="org.jboss.seam.notLoggedIn">
       <action expression="#{redirect.captureCurrentView}"/>
   </event>
   <event type="org.jboss.seam.postAuthenticate">
       <action expression="#{redirect.returnToCapturedView}"/>
   </event>
   
   <mail:mail-session host="localhost" port="2525" username="test" password="test" />
        
   <!-- For use with jBPM pageflow or process management -->
   <!--  
   <core:jbpm>
      <core:process-definitions></core:process-definitions>
      <core:pageflow-definitions></core:pageflow-definitions>
   </core:jbpm>
   -->
      
</components>




              I still have not resolved this by the way :(





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              • 4. Re: Jboss Tools\Seam gen project deployment Class cast exception
                jkronegg
                jkronegg Feb 4, 2009 1:18 PM (in response to qwertywin)

                Try removing the - from the named components (i.e. replace vfm-s by vfmS).


                By the way, are you really using Seam 1.2, or is it a typo?

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