10 Replies Latest reply on Jul 4, 2006 3:18 PM by cptnkirk

DataTableSelection and Seam-managed Transaction problem

cavani Jun 23, 2006 6:47 PM

I am trying something siminar to Book exemple with Seam-managed transaction:

@Entity
public class Operation
{
 // gets and sets and JPA annotations
 ...
}

@Stateful
@Name("monitoring")
@Scope(ScopeType.SESSION)
public class MonitoringAction implements Monitoring
{

 @In(create = true)
 private OperationDAO operationDAO;

 @DataModel
 private List<Operation> operations = null;

 @DataModelSelection
 private Operation selectedOperation;

 @Factory("operations")
 public void load()
 {
 operations = operationDAO.findAll();
 }

 // gets and sets and destroy
 ...
}

@Stateful
@Name("operationFiling")
@Conversational(ifNotBegunOutcome="monitoring")
public class OperationFilingAction implements OperationFiling
{

 // DAO and database operations
 @In(create = true)
 private OperationFilingService operationFilingService;

 @In
 private Monitoring monitoring;

 // Backing bean
 @In(required = false) @Out
 private Operation operation;

 @Begin
 public String select()
 {
 setOperation(monitoring.getSelectedOperation());

 return "operationfile";
 }

 // too many thing ...
}

<t:dataTable id="operations"
 var="operation"
 value="#{ operations }">

 <h:column>
 <f:facet name="header">Operation Code</f:facet>
 <s:link action="#{ operationFiling.select }" value="#{ operation.code }">
 </s:link>
 </h:column>

 <!-- other stuffs... -->
</t:dataTable>

and, I get this:

ERROR 23-06 19:19:40,715 (Log4JLogger.java:error:119) -Exception in PhaseListener RESTORE_VIEW(1) afterPhase
java.lang.StringIndexOutOfBoundsException: String index out of range: -1
 at java.lang.String.substring(String.java:1768)
 at org.jboss.seam.jsf.AbstractSeamPhaseListener.selectDataModelRow(AbstractSeamPhaseListener.java:86)
 at org.jboss.seam.jsf.AbstractSeamPhaseListener.restoreAnyConversationContext(AbstractSeamPhaseListener.java:48)
 at org.jboss.seam.jsf.SeamPhaseListener.afterPhase(SeamPhaseListener.java:63)
 at org.jboss.seam.jsf.SeamExtendedManagedPersistencePhaseListener.afterPhase(SeamExtendedManagedPersistencePhaseListener.java:55)
 at org.apache.myfaces.lifecycle.PhaseListenerManager.informPhaseListenersAfter(PhaseListenerManager.java:89)
 at org.apache.myfaces.lifecycle.LifecycleImpl.restoreView(LifecycleImpl.java:181)
 at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:66)
 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:144)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.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.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:30)
 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.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
 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$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
 at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
 at java.lang.Thread.run(Thread.java:595)
ERROR 23-06 19:19:40,837 (Log4JLogger.java:error:119) -Exception in PhaseListener RENDER_RESPONSE(6) beforePhase.
javax.faces.el.EvaluationException: Exception while invoking expression #{ operationFiling.select }
 at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:153)
 at org.jboss.seam.core.Pages.callAction(Pages.java:212)
 at org.jboss.seam.jsf.AbstractSeamPhaseListener.callPageActions(AbstractSeamPhaseListener.java:127)
 at org.jboss.seam.jsf.AbstractSeamPhaseListener.beforeRender(AbstractSeamPhaseListener.java:98)
 at org.jboss.seam.jsf.SeamPhaseListener.beforePhase(SeamPhaseListener.java:50)
 at org.jboss.seam.jsf.SeamExtendedManagedPersistencePhaseListener.beforePhase(SeamExtendedManagedPersistencePhaseListener.java:38)
 at org.apache.myfaces.lifecycle.PhaseListenerManager.informPhaseListenersBefore(PhaseListenerManager.java:70)
 at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:373)
 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.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:144)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.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.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:30)
 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.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
 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$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
 at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
 at java.lang.Thread.run(Thread.java:595)
Caused by: javax.ejb.EJBTransactionRolledbackException: org.jboss.seam.RequiredException: Out attribute requires value for component: operationFiling.operation
 at org.jboss.ejb3.tx.Ejb3TxPolicy.handleInCallerTx(Ejb3TxPolicy.java:93)
 at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:130)
 at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:201)
 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:81)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
 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:189)
 at org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98)
 at $Proxy136.select(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.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:129)
 ... 31 more
Caused by: org.jboss.seam.RequiredException: Out attribute requires value for component: operationFiling.operation
 at org.jboss.seam.Component.setOutjectedValue(Component.java:1059)
 at org.jboss.seam.Component.outjectFields(Component.java:1037)
 at org.jboss.seam.Component.outject(Component.java:856)
 at org.jboss.seam.interceptors.BijectionInterceptor.bijectTargetComponent(BijectionInterceptor.java:41)
 at sun.reflect.GeneratedMethodAccessor241.invoke(Unknown Source)
 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:13)
 at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:90)
 at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60)
 at org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(ConversationInterceptor.java:82)
 at sun.reflect.GeneratedMethodAccessor240.invoke(Unknown Source)
 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:13)
 at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:90)
 at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60)
 at org.jboss.seam.interceptors.BusinessProcessInterceptor.manageBusinessProcessContext(BusinessProcessInterceptor.java:60)
 at sun.reflect.GeneratedMethodAccessor239.invoke(Unknown Source)
 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:13)
 at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:90)
 at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60)
 at org.jboss.seam.interceptors.RemoveInterceptor.removeIfNecessary(RemoveInterceptor.java:39)
 at sun.reflect.GeneratedMethodAccessor238.invoke(Unknown Source)
 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:13)
 at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:90)
 at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60)
 at org.jboss.seam.ejb.SeamInterceptor.aroundInvokeInContexts(SeamInterceptor.java:73)
 at org.jboss.seam.ejb.SeamInterceptor.aroundInvoke(SeamInterceptor.java:45)
 at sun.reflect.GeneratedMethodAccessor237.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:57)
 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:47)
 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
 at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126)
 ... 51 more
INFO 23-06 19:19:41,615 (Log4JLogger.java:info:94) -killing transaction

In method select of operationFiling, monitoring is injected but the property selectedOperation is null...

I am using Seam 1.0.1 GA, EEJB, MyFaces/Tomahawk and Facelets.

Did I do something wrong? this is a bug?

Thanks

1. Re: DataTableSelection and Seam-managed Transaction problem

cavani Jun 23, 2006 6:52 PM (in response to cavani)

Sorry: DataModelSelection :-D
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2. Re: DataTableSelection and Seam-managed Transaction problem

cptnkirk Jun 23, 2006 8:19 PM (in response to cavani)

Make sure operationFiling.operation isn't null.
Actions
3. Re: DataTableSelection and Seam-managed Transaction problem

cavani Jun 24, 2006 10:22 AM (in response to cavani)

Hi,

I know one exception is because operationFiling.operation is null, but I am setting this property with a value from monitoring.selectedOperation. This last property has a @DataModelSelection on it, but seem to me that Seam is not injecting it before I call operationFiling.select (the first exception).

This code is very similar with Hotel Book exemple, but I am using Seam-Managed Transaction and this doesn't work.

Could be Scope problema?
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4. Re: DataTableSelection and Seam-managed Transaction problem

msteiner Jul 3, 2006 8:41 AM (in response to cavani)

I have the same problem. If you change s:link to h:commandLink it works fine.
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5. Re: DataTableSelection and Seam-managed Transaction problem

gavin.king Jul 3, 2006 12:05 PM (in response to cavani)

msteiner, are you also using t:dataTable? What happens if you try h:dataTable?
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6. Re: DataTableSelection and Seam-managed Transaction problem

cptnkirk Jul 3, 2006 12:19 PM (in response to cavani)

Take a look at your request parameters. What is the value of 'dataModelSelection'?
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7. Re: DataTableSelection and Seam-managed Transaction problem

msteiner Jul 4, 2006 3:21 AM (in response to cavani)

I have tried h:table with the same error.
This is part of the URL generated by s:link:

&dataModelSelection=

dataModelSelection is empty

09:17:06,004 ERROR [PhaseListenerManager] Exception in PhaseListener RESTORE_VIEW(1) afterPhase
java.lang.StringIndexOutOfBoundsException: String index out of range: -1
 at java.lang.String.substring(String.java:1768)
 at org.jboss.seam.jsf.AbstractSeamPhaseListener.selectDataModelRow(AbstractSeamPhaseListener.java:86)
 at org.jboss.seam.jsf.AbstractSeamPhaseListener.restoreAnyConversationContext(AbstractSeamPhaseListener.java:48)
 at org.jboss.seam.jsf.SeamPhaseListener.afterPhase(SeamPhaseListener.java:63)
 at org.jboss.seam.jsf.SeamExtendedManagedPersistencePhaseListener.afterPhase(SeamExtendedManagedPersistencePhaseListener.java:55)
 at org.apache.myfaces.lifecycle.PhaseListenerManager.informPhaseListenersAfter(PhaseListenerManager.java:89)
 at org.apache.myfaces.lifecycle.LifecycleImpl.restoreView(LifecycleImpl.java:181)
 at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:66)
 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)

8. Re: DataTableSelection and Seam-managed Transaction problem

gavin.king Jul 4, 2006 9:52 AM (in response to cavani)

Wierd. Please put a breakpoint in org.jboss.seam.ui.UISelection.getValue() and find out why the rendered value is null.

BTW, yesterday I patched CVS so that Seam is a bit more graceful in parsing the parameter, but it would not fix your problem.
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9. Re: DataTableSelection and Seam-managed Transaction problem

msteiner Jul 4, 2006 11:00 AM (in response to cavani)

Ok I have checked.

My data model has name dataModel.list so in attribute value of table I had to write dataModel$list. Field dataModel in UISelection is equal dataModel$list and Contexts.lookupInStatefulContexts("dataModel$list") returns null because name of the component is dataModel.list not dataModel$list
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10. Re: DataTableSelection and Seam-managed Transaction problem

cptnkirk Jul 4, 2006 3:18 PM (in response to cavani)

Could this be a scoping problem with s:link? A session scoped selection trying to be referenced within a conversation?
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