[jBPM Users] - QuerySyntaxException in HistoryService
by jjp
=== Environment ==============================
- jBPM Version : 4.1
- Database : HSQLDB
- JDK : 1.6
- Container : JBoss 4.2.3
=== Process ==================================
Start - Task - End
=== API ===================================
HistoryProcessInstanceQuery historyProcessInstanceQuery= historyService.createHistoryProcessInstanceQuery();
|
| historyProcessInstanceQuery.processInstanceId( myProcessInstanceId );
|
| HistoryProcessInstance historyProcessInstance= historyProcessInstanceQuery.uniqueResult();
|
| HistoryDetailQuery query= historyService.createHistoryDetailQuery();
|
| query.activityInstanceId( historyProcessInstance.getProcessInstanceId() );
| query.orderDesc( "time" );
|
| List<HistoryDetail> list= query.list();
=== Stacktrace ==============================
org.hibernate.hql.ast.QuerySyntaxException: unexpected token: .1 near line 1, column 130 [select hd from org.jbpm.pvm.internal.history.model.HistoryDetailImpl as hd where hd.historyActivityInstance.dbid = StateWorkflow.1 ]
| at org.hibernate.hql.ast.QuerySyntaxException.convert(QuerySyntaxException.java:54)
| at org.hibernate.hql.ast.QuerySyntaxException.convert(QuerySyntaxException.java:47)
| at org.hibernate.hql.ast.ErrorCounter.throwQueryException(ErrorCounter.java:82)
| at org.hibernate.hql.ast.QueryTranslatorImpl.parse(QueryTranslatorImpl.java:281)
| at org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:180)
| at org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:134)
| at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:101)
| at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:80)
| at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:94)
| at org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:156)
| at org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:135)
| at org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1650)
| at org.jbpm.pvm.internal.query.AbstractQuery.execute(AbstractQuery.java:86)
| at org.jbpm.pvm.internal.query.AbstractQuery.execute(AbstractQuery.java:81)
| at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42)
| at org.jbpm.pvm.internal.tx.jta.JtaTransactionInterceptor.executeInExistingTx(JtaTransactionInterceptor.java:65)
| at org.jbpm.pvm.internal.tx.jta.JtaTransactionInterceptor.execute(JtaTransactionInterceptor.java:51)
| at org.jbpm.pvm.internal.tx.jta.JtaRetryInterceptor.executeWithoutRetry(JtaRetryInterceptor.java:56)
| at org.jbpm.pvm.internal.tx.jta.JtaRetryInterceptor.execute(JtaRetryInterceptor.java:48)
| at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.execute(EnvironmentInterceptor.java:46)
| at org.jbpm.pvm.internal.query.AbstractQuery.untypedList(AbstractQuery.java:62)
| at org.jbpm.pvm.internal.query.HistoryDetailQueryImpl.list(HistoryDetailQueryImpl.java:89)
| at com.feltengroup.session.WorkflowHandler.listComments(WorkflowHandler.java:299)
| 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: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.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 com.feltengroup.session.WorkflowHandler_$$_javassist_seam_17.listComments(WorkflowHandler_$$_javassist_seam_17.java)
| 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:597)
| at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:335)
| at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:280)
| at org.jboss.el.parser.AstMethodSuffix.getValue(AstMethodSuffix.java:59)
| at org.jboss.el.parser.AstValue.getValue(AstValue.java:67)
| at org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
| at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71)
| at com.sun.facelets.tag.jstl.core.ForEachHandler.apply(ForEachHandler.java:121)
| at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
| at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314)
| at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169)
| at com.sun.facelets.tag.ui.DefineHandler.applyDefinition(DefineHandler.java:64)
| at com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:131)
| at com.sun.facelets.impl.DefaultFaceletContext$TemplateManager.apply(DefaultFaceletContext.java:337)
| at com.sun.facelets.impl.DefaultFaceletContext.includeDefinition(DefaultFaceletContext.java:307)
| at com.sun.facelets.tag.ui.InsertHandler.apply(InsertHandler.java:68)
| at com.sun.facelets.tag.ui.DecorateHandler.apply(DecorateHandler.java:122)
| at com.sun.facelets.impl.DefaultFaceletContext$TemplateManager.apply(DefaultFaceletContext.java:337)
| at com.sun.facelets.impl.DefaultFaceletContext.includeDefinition(DefaultFaceletContext.java:307)
| at com.sun.facelets.tag.ui.InsertHandler.apply(InsertHandler.java:68)
| at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314)
| at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169)
| at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
| at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314)
| at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169)
| at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
| at com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:119)
| at com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49)
| at com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25)
| at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:248)
| at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:294)
| at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:273)
| at com.sun.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:140)
| at com.sun.facelets.tag.ui.DecorateHandler.apply(DecorateHandler.java:105)
| at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
| at com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49)
| at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
| at com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25)
| at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:248)
| at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:294)
| at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:273)
| at com.sun.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:140)
| at com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:113)
| at com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49)
| at com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25)
| at com.sun.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:95)
| at com.sun.facelets.FaceletViewHandler.buildView(FaceletViewHandler.java:524)
| at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:567)
| 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: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.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.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
| at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60)
| at org.jboss.seam.servlet.SeamFilter$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.jboss.seam.web.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:42)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.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.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 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: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(Thread.java:619)
=== Problem description =========================
It seems as if the HistoryDetailQuery.processInstanceId(java.lang.String processInstanceId) needs the database id instead of the ProcessInstance ID.
With this code fragment it works:
HistoryDetailQuery query= historyService.createHistoryDetailQuery();
|
| long dbid= ((HistoryProcessInstanceImpl)historyProcessInstance).getDbid();
|
| query.activityInstanceId( String.valueOf( String.valueOf( dbid ) ) );
| query.orderDesc( "time" );
|
| List<HistoryDetail> list= query.list();
|
Regards,
Joerg
View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4259652#4259652
Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4259652
17 years
[jBPM Users] - Re: deploy examples error, classcastexception
by LMarinkov
Envoronment:
windows vista
apache-tomcat-6.0.20
jbpm 4.1
hsqldb
If one replaces the line 64 in the org.jbpm.pvm.internal.repository.ProcessDeployer:
List<ProcessDefinitionImpl> processDefinitions = (List<ProcessDefinitionImpl>) parse.getDocumentObject();
with the following code then the deployment of the processes from the jbpm examples under the jbpm console will be successful:
List<ProcessDefinitionImpl> processDefinitions = new java.util.ArrayList<ProcessDefinitionImpl>();
| Object obj = parse.getDocumentObject();
| if (obj instanceof java.util.ArrayList)
| {
| processDefinitions = (List<ProcessDefinitionImpl>)obj;
| }
| else
| {
| processDefinitions.add((ProcessDefinitionImpl)obj);
| }
|
I' am not advocating this code as a solution for the class cast exception, but my opinion on class casting in java is that it brings more problems then it solves! I will suggest that the author of this cast should look again at the code and try to solve the problem without using class casting.
View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4259623#4259623
Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4259623
17 years
[jBPM Users] - Process archive classes:ClassNotFoundException
by jbosspnet
Hi all,
I have installed JBpm 3.2.3 on JBoss 4.2.3.GA and I have created the following simple process:
<?xml version="1.0" encoding="UTF-8"?>
| <process-definition xmlns="urn:jbpm.org:jpdl-3.2" name="sample">
| <start-state name="start">
| <transition to="a-node"></transition>
| </start-state>
|
| <node name="a-node">
| <event type="node-enter">
| <action name="node-enter"
| class="sample.process.NodeHandler"></action>
| </event>
| <transition to="end"></transition>
| </node>
|
| <end-state name="end"></end-state>
| </process-definition>
where NodeHandler is the delegation class where I need to invoke an EJB method (the EJB is already deployed in JBoss):
public class NodeHandler implements ActionHandler {
| private static final String MANAGER_HOME_JNDI = "ejb/Manager";
|
| @Override
| public void execute(ExecutionContext context) throws Exception {
| Properties env = new Properties();
| // ... setting Context.INITIAL_CONTEXT_FACTORY, Context.PROVIDER_URL, Context.URL_PKG_PREFIXES ...
|
| InitialContext context = null;
| try {
| context = new InitialContext(env);
| Object homeObject = context.lookup(Constants.MANAGER_HOME_JNDI);
| ManagerHome home = (ManagerHome) PortableRemoteObject.narrow(homeObject, ManagerHome.class);
| Manager manager = home.create();
| // ... invoking manager business methods...
| } finally {
| if (context != null) {
| try {
| context.close();
| } catch (Exception e) {
| // ignored
| }
| }
| }
| }
| }
|
In the process archive are present all needed classes like NodeHandler and, of course, the home / remote interfaces of the EJB. The directory structure is the following:
sample.par
| |
| +- processdefinition.xml
| +- gpd.xml
| +- processimage.jpg
| |
| + classes
| +- sample
| +- manager
| +-- intefaces
| +-- Manager.class // EJB Remote Interface
| +-- ManagerHome.class // EJB Home Interface
| +- process
| +-- NodeHandler.class
|
I deploy this process archive into Jbpm by the console without any warning or errors. But when I create a process instance and I signal the instance (to move from "start" node to "a-node") I obtain the exception reported at the end.
I have looked into JBPM_BYTEARRAY / JBPM_BYTEBLOCK tables and there is a row that refers to class ManagerHome.
So why Jbpm cannot find them?
There is some other way to use an EJB into Jbpm action delegation classes?
Regards.
javax.naming.CommunicationException [Root exception is java.lang.ClassNotFoundException: sample.manager.interfaces.ManagerHome (no security manager: RMI class loader disabled)]
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:786)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:627)
at javax.naming.InitialContext.lookup(InitialContext.java:392)
at sample.process.sample.NodeHandler.execute(NodeHandler.java:37)
at org.jbpm.graph.def.Action.execute(Action.java:122)
at org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:259)
at org.jbpm.graph.def.GraphElement.executeActions(GraphElement.java:215)
at org.jbpm.graph.def.GraphElement.fireAndPropagateEvent(GraphElement.java:185)
at org.jbpm.graph.def.GraphElement.fireEvent(GraphElement.java:169)
at org.jbpm.graph.def.Node.enter(Node.java:302)
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:597)
at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173)
at org.jbpm.graph.def.Node_$$_javassist_80.enter(Node_$$_javassist_80.java)
at org.jbpm.graph.def.Transition.take(Transition.java:151)
at org.jbpm.graph.def.Node.leave(Node.java:393)
at org.jbpm.graph.node.StartState.leave(StartState.java:70)
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:597)
at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173)
at org.jbpm.graph.def.Node_$$_javassist_80.leave(Node_$$_javassist_80.java)
at org.jbpm.graph.exe.Token.signal(Token.java:192)
at org.jbpm.graph.exe.Token.signal(Token.java:140)
at org.jbpm.jsf.core.action.SignalActionListener.handleAction(SignalActionListener.java:52)
at org.jbpm.jsf.core.impl.JbpmActionListenerWrapper.processAction(JbpmActionListenerWrapper.java:82)
at javax.faces.event.ActionEvent.processListener(ActionEvent.java:88)
at javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:771)
at javax.faces.component.UICommand.broadcast(UICommand.java:372)
at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:475)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:755)
at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:82)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
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:524)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
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: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(Thread.java:619)
Caused by: java.lang.ClassNotFoundException: sample.manager.interfaces.PollerManagerHome (no security manager: RMI class loader disabled)
at sun.rmi.server.LoaderHandler.loadProxyClass(LoaderHandler.java:535)
at java.rmi.server.RMIClassLoader$2.loadProxyClass(RMIClassLoader.java:628)
at org.jboss.system.JBossRMIClassLoader.loadProxyClass(JBossRMIClassLoader.java:82)
at java.rmi.server.RMIClassLoader.loadProxyClass(RMIClassLoader.java:294)
at sun.rmi.server.MarshalInputStream.resolveProxyClass(MarshalInputStream.java:238)
at java.io.ObjectInputStream.readProxyDesc(ObjectInputStream.java:1531)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1493)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1732)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
at java.rmi.MarshalledObject.get(MarshalledObject.java:142)
at org.jnp.interfaces.MarshalledValuePair.get(MarshalledValuePair.java:72)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:710)
... 57 more
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17 years