Hi there,
it's me, again. Because of some ideas in another thread, I tested some
settings. At the moment Component A and B now look that way:
Component A:
@Stateful
| @Scope(ScopeType.SESSION)
| @LoggedIn
| @Name("showListForDevelopers")
| @Interceptors(SeamInterceptor.class)
| public class ShowListForDevelopers implements IShowListForDevelopers,
Serializable {
| @PersistenceContext(unitName = "aresDatabase")
| private EntityManager em;
|
| @In @Valid
| private User user;
|
| @DataModel(scope=ScopeType.PAGE)
| private List<Testaction> testactions;
| @DataModelSelectionIndex
| private int testactionIndex;
| @DataModelSelection
| private Testaction testaction;
|
| @Out(required=false)
| private List<Testaction> currentTestactions;
| @Out(required=false)
| private int currentTestactionIndex;
| @Out(required=false)
| private Testaction currentTestaction;
|
| @In(required=false)
| private Release selectedRelease;
|
| @In(required=false)
| private List<Release> allReleases;
|
| @Factory("testactions")
| public void getTestactions() {
| if(selectedRelease != null) {
| testactions = em.createQuery(
| "from Testaction where ..."
| ).getResultList();
| } else {
| testactions = em.createQuery(
| "from Testaction where
...").getResultList();
| }
| }
|
| public String select() {
| currentTestactions = testactions;
| currentTestactionIndex = testactionIndex;
| currentTestaction = testaction;
| return "selected";
| }
|
| @Remove @Destroy
| public void destroy() {
| }
| }
Component B:
@Stateful
| @Scope(ScopeType.SESSION)
| @LoggedIn
| @Name("showTestactionForDevelopers")
| @Interceptors(SeamInterceptor.class)
| public class ShowTestactionForDevelopers implements
IShowTestactionForDevelopers{
| @PersistenceContext(unitName = "aresDatabase", type =
PersistenceContextType.EXTENDED)
| private EntityManager em;
|
| @In
| @Valid
| private User user;
|
| @In
| private List<Testaction> currentTestactions;
| @In
| private int currentTestactionIndex;
| @In
| @Out
| @Valid
| private Testaction currentTestaction;
|
| private transient List<Testcase> testcases;
| private transient List<User> developers;
| private transient List<Revisionclass> revisions;
|
| public String saveTestaction() {
| saveCurrentTestaction();
| return "backToList";
| }
|
| public String saveTestactionAndNext() {
| saveCurrentTestaction();
| if(shiftTestaction(1)) {
| return "browse";
| }
| return "backToList";
| }
|
| //omitted the rest ...
|
Because of the PAGE scope the @DataModel testactions of Component A is updated
every time the user selects another filter. But to use it on the detailed page
and in component B I've to copy those attributes to fields in SESSION scope. It
works.
On the detailed page I want the user be abled to enter some information and to
save his changes. For this I've a form on the detailed page with submit
buttons. The form shows the properties of the "currentTestaction", which was
chosen on the page with the list (page A).
With the preceding code I get this error message:
SCHWERWIEGEND: Error Rendering View
| javax.faces.el.EvaluationException: /showTestactionForDeveloper.xhtml
@18,152 value="#{showTestactionForDevelopers.testactionIndexHR} |
#{showTestactionForDevelopers.testactionsSize}": $Proxy105
| at
com.sun.facelets.el.LegacyValueBinding.getValue(LegacyValueBinding.java:60)
| at javax.faces.component.UIOutput.getValue(UIOutput.java:75)
| at
org.apache.myfaces.renderkit.RendererUtils.getStringValue(RendererUtils.java:225)
| at
org.apache.myfaces.renderkit.html.HtmlTextRendererBase.renderOutput(HtmlTextRendererBase.java:65)
| at
org.apache.myfaces.renderkit.html.HtmlTextRendererBase.encodeEnd(HtmlTextRendererBase.java:53)
| at
javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:331)
| at
com.sun.facelets.FaceletViewHandler.encodeRecursive(FaceletViewHandler.java:547)
| at
com.sun.facelets.FaceletViewHandler.encodeRecursive(FaceletViewHandler.java:544)
| at
com.sun.facelets.FaceletViewHandler.encodeRecursive(FaceletViewHandler.java:544)
| at
com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:450)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:352)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:107)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| 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.CustomPrincipalValve.invoke(CustomPrincipalValve.java:54)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:174)
| 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.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:868)
| at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:663)
| 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: $Proxy105, property:
testactionIndexHR
| at
org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:404)
| at
org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:71)
| at
com.sun.facelets.el.LegacyELContext$LegacyELResolver.getValue(LegacyELContext.java:141)
| at com.sun.el.parser.AstValue.getValue(AstValue.java:96)
| at
com.sun.el.parser.AstDeferredExpression.getValue(AstDeferredExpression.java:25)
| at
com.sun.el.parser.AstCompositeExpression.getValue(AstCompositeExpression.java:30)
| at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:183)
| at
com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71)
| at
com.sun.facelets.el.LegacyValueBinding.getValue(LegacyValueBinding.java:56)
| ... 30 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:400)
| ... 38 more
| Caused by: javax.ejb.EJBException: org.jboss.seam.RequiredException: In
attribute requires value for component:
showTestactionForDevelopers.currentTestaction
| 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:192)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
| at
org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
| at
org.jboss.ejb3.stateful.StatefulInstanceInterceptor.invoke(StatefulInstanceInterceptor.java:81)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
| at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
| at
org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
| at
org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
| at
org.jboss.ejb3.stateful.StatefulContainer.localInvoke(StatefulContainer.java:190)
| at
org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98)
| at $Proxy105.getTestactionIndexHR(Unknown Source)
| ... 43 more
| Caused by: org.jboss.seam.RequiredException: In attribute requires value
for component: showTestactionForDevelopers.currentTestaction
| at org.jboss.seam.Component.getInstanceToInject(Component.java:1164)
| at org.jboss.seam.Component.injectFields(Component.java:839)
| at org.jboss.seam.Component.inject(Component.java:669)
| at
org.jboss.seam.interceptors.BijectionInterceptor.bijectTargetComponent(BijectionInterceptor.java:29)
| at sun.reflect.GeneratedMethodAccessor174.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:87)
| at
org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60)
| at
org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(ConversationInterceptor.java:58)
| at sun.reflect.GeneratedMethodAccessor173.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:87)
| at
org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60)
| at
org.jboss.seam.interceptors.BusinessProcessInterceptor.manageBusinessProcessContext(BusinessProcessInterceptor.java:58)
| at sun.reflect.GeneratedMethodAccessor172.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:87)
| at
org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60)
| at
org.jboss.seam.interceptors.RemoveInterceptor.removeIfNecessary(RemoveInterceptor.java:38)
| at sun.reflect.GeneratedMethodAccessor171.invoke(Unknown Source)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
| 13:23:33,953 ERROR [STDERR] 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:87)
| at
org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60)
| at
org.jboss.seam.ejb.SeamInterceptor.aroundInvoke(SeamInterceptor.java:41)
| at sun.reflect.GeneratedMethodAccessor170.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:120)
| at
org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:62)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
| at
org.jboss.ejb3.entity.ExtendedPersistenceContextPropagationInterceptor.invoke(ExtendedPersistenceContextPropagationInterceptor.java:71)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
| at
org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
| at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
| ... 58 more
Note this line:
In attribute requires value for component:
showTestactionForDevelopers.currentTestaction
It tells me that Seam didn't apply the form values to the corresponding field
of ShowTestactionForDevelopers. I don't know why. The field is annotated as
@Out and @In.
What I wanna do is: if the user clicks on "next testaction" or "previous
testaction" to show him the next or previous one. So I need currentTestaction
annotated as @Out. And if the user enters some information and clicks "save", I
want Seam to apply all the changed information to "currentTestaction" so I can
persist the changes in the action method of the save button.
OK. After I saw the preceding error I thought I could try to mark the @In
fields as @In(required=false). When I do this, I get this error:
javax.faces.el.EvaluationException: /showTestactionForDeveloper.xhtml @18,152
value="#{showTestactionForDevelopers.testactionIndexHR} |
#{showTestactionForDevelopers.testactionsSize}": $Proxy205
| at
com.sun.facelets.el.LegacyValueBinding.getValue(LegacyValueBinding.java:60)
| at javax.faces.component.UIOutput.getValue(UIOutput.java:75)
| at
org.apache.myfaces.renderkit.RendererUtils.getStringValue(RendererUtils.java:225)
| at
org.apache.myfaces.renderkit.html.HtmlTextRendererBase.renderOutput(HtmlTextRendererBase.java:65)
| at
org.apache.myfaces.renderkit.html.HtmlTextRendererBase.encodeEnd(HtmlTextRendererBase.java:53)
| at
javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:331)
| at
com.sun.facelets.FaceletViewHandler.encodeRecursive(FaceletViewHandler.java:547)
| at
com.sun.facelets.FaceletViewHandler.encodeRecursive(FaceletViewHandler.java:544)
| at
com.sun.facelets.FaceletViewHandler.encodeRecursive(FaceletViewHandler.java:544)
| at
com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:450)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:352)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:107)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| 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.CustomPrincipalValve.invoke(CustomPrincipalValve.java:54)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:174)
| 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.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:868)
| at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:663)
| 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: $Proxy205, property:
testactionIndexHR
| at
org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:404)
| at
org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:71)
| at
com.sun.facelets.el.LegacyELContext$LegacyELResolver.getValue(LegacyELContext.java:141)
| at com.sun.el.parser.AstValue.getValue(AstValue.java:96)
| at
com.sun.el.parser.AstDeferredExpression.getValue(AstDeferredExpression.java:25)
| at
com.sun.el.parser.AstCompositeExpression.getValue(AstCompositeExpression.java:30)
| at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:183)
| at
com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71)
| at
com.sun.facelets.el.LegacyValueBinding.getValue(LegacyValueBinding.java:56)
| ... 30 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:400)
| ... 38 more
| Caused by: javax.ejb.EJBException: java.lang.IllegalArgumentException:
could not inject: showTestactionForDevelopers.currentTestactionIndex
| 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:192)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
| at
org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
| at
org.jboss.ejb3.stateful.StatefulInstanceInterceptor.invoke(StatefulInstanceInterceptor.java:81)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
| at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
| at
org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
| at
org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
| at
org.jboss.ejb3.stateful.StatefulContainer.localInvoke(StatefulContainer.java:190)
| at
org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98)
| at $Proxy205.getTestactionIndexHR(Unknown Source)
| ... 43 more
| Caused by: java.lang.IllegalArgumentException: could not inject:
showTestactionForDevelopers.currentTestactionIndex
| at org.jboss.seam.Component.setFieldValue(Component.java:1005)
| at org.jboss.seam.Component.injectFields(Component.java:839)
| at org.jboss.seam.Component.inject(Component.java:669)
| at
org.jboss.seam.interceptors.BijectionInterceptor.bijectTargetComponent(BijectionInterceptor.java:29)
| at sun.reflect.GeneratedMethodAccessor308.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:87)
| at
org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60)
| at
org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(ConversationInterceptor.java:58)
| at sun.reflect.GeneratedMethodAccessor307.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:87)
| at
org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60)
| at
org.jboss.seam.interceptors.BusinessProcessInterceptor.manageBusinessProcessContext(BusinessProcessInterceptor.java:58)
| at sun.reflect.GeneratedMethodAccessor306.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:87)
| at
org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60)
| at
org.jboss.seam.interceptors.RemoveInterceptor.removeIfNecessary(RemoveInterceptor.java:38)
| at sun.reflect.GeneratedMethodAccessor305.invoke(Unknown Source)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(M
| 13:47:06,500 ERROR [STDERR] ethod.java:585)
| at org.jboss.seam.util.Reflections.invoke(Reflections.java:13)
| at
org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:87)
| at
org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60)
| at
org.jboss.seam.ejb.SeamInterceptor.aroundInvoke(SeamInterceptor.java:41)
| at sun.reflect.GeneratedMethodAccessor304.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:120)
| at
org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:62)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
| at
org.jboss.ejb3.entity.ExtendedPersistenceContextPropagationInterceptor.invoke(ExtendedPersistenceContextPropagationInterceptor.java:71)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
| at
org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98)
| at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
| ... 58 more
| Caused by: java.lang.IllegalArgumentException
| at
sun.reflect.UnsafeIntegerFieldAccessorImpl.set(UnsafeIntegerFieldAccessorImpl.java:62)
| at java.lang.reflect.Field.set(Field.java:656)
| at org.jboss.seam.Component.setFieldValue(Component.java:1001)
| ... 100 more
This is quite confusing. First I get an error, because currentTestaction isn't
injected. Then I get an error because it can't be injected (doesn't matter that
here stands currentTestactionIndex, I tried almost all combinations of @In and
@In(required=true) for all the fields).
I don't know what Seam is doing here. Perhaps someone can explain it to me.
Has anybody an idea how to tell Seam, what I want Seam to do?
If there are any questions, I will answer them.
Thanks
Newlukai
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