[jboss-user] [Beginners Corner] - java.lang.ClassCastException: org.jnp.interfaces.NamingConte

Hi all, help for a relative newbie required... Having problems running a slight modification of an example from the book Eclipse Web Tools Platform. Platform first... anonymous wrote : | Linux. | Eclipse 3.2 with J2EE | | JDK 1.4. | EJB Module 2.1 | EJB Doclet(XDoclet) 1.2.3. | When running a message driven EJB I get the following exception in the console ... | 20:58:29,953 ERROR [STDERR] java.lang.ClassCastException: org.jnp.interfaces.NamingContext | 20:58:29,955 ERROR [STDERR] at com.jujitsu.ejb.AsyncJujitsuFacadeUtil.getQueueConnection(AsyncJujitsuFacadeUtil.java:69) | 20:58:29,955 ERROR [STDERR] at com.jujitsu.servlets.CreateClubAction.sendMessage(CreateClubAction.java:51) | 20:58:29,955 ERROR [STDERR] at com.jujitsu.servlets.CreateClubAction.doGet(CreateClubAction.java:34) | 20:58:29,955 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:697) | 20:58:29,955 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) | 20:58:29,955 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) | 20:58:29,955 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | 20:58:29,956 ERROR [STDERR] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | 20:58:29,956 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | 20:58:29,956 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | 20:58:29,956 ERROR [STDERR] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) | 20:58:29,956 ERROR [STDERR] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) | 20:58:29,956 ERROR [STDERR] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175) | 20:58:29,957 ERROR [STDERR] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74) | 20:58:29,957 ERROR [STDERR] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) | 20:58:29,957 ERROR [STDERR] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) | 20:58:29,957 ERROR [STDERR] at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156) | 20:58:29,957 ERROR [STDERR] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) | 20:58:29,957 ERROR [STDERR] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) | 20:58:29,958 ERROR [STDERR] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) | 20:58:29,958 ERROR [STDERR] at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) | 20:58:29,958 ERROR [STDERR] at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) | 20:58:29,958 ERROR [STDERR] at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) | 20:58:29,958 ERROR [STDERR] at java.lang.Thread.run(Thread.java:595) | Now the exception occurs in the call to... anonymous wrote : | cachedConnectionFactory = (javax.jms.QueueConnectionFactory) objRef; | in the xdoclet generated class AsyncJujitsuFacadeUtil. I added the destination-jndi-name to the jbossmq-destinations-service.xml file as so... anonymous wrote : | | <depends optional-attribute-name="DestinationManager">jboss.mq:service=DestinationManager | | This looks to have been bound... anonymous wrote : | 20:50:40,964 INFO [WrapperDataSourceService] Bound ConnectionManager 'jboss.jca:service=DataSourceBinding,name=DefaultDS' to JNDI name 'java:DefaultDS' | 20:50:41,721 INFO [A] Bound to JNDI name: queue/A | 20:50:41,725 INFO [B] Bound to JNDI name: queue/B | 20:50:41,728 INFO [C] Bound to JNDI name: queue/C | 20:50:41,731 INFO [D] Bound to JNDI name: queue/D | 20:50:41,734 INFO [ex] Bound to JNDI name: queue/ex | 20:50:41,736 INFO [AsynchLeagueFacade] Bound to JNDI name: queue/AsynchLeagueFacade | 20:50:41,739 INFO [AsyncJujitsuFacade] Bound to JNDI name: queue/AsyncJujitsuFacade | 20:50:41,823 INFO [testTopic] Bound to JNDI name: topic/testTopic | 20:50:41,826 INFO [securedTopic] Bound to JNDI name: topic/securedTopic | 20:50:41,829 INFO [testDurableTopic] Bound to JNDI name: topic/testDurableTopic | 20:50:41,843 INFO [testQueue] Bound to JNDI name: queue/testQueue | 20:50:42,023 INFO [UILServerILService] JBossMQ UIL service available at : /0.0.0.0:8093 | 20:50:42,319 INFO [DLQ] Bound to JNDI name: queue/DLQ | 20:50:42,890 INFO [ConnectionFactoryBindingService] Bound ConnectionManager 'jboss.jca:service=ConnectionFactoryBinding,name=JmsXA' to JNDI name 'java:JmsXA' | 20:50:43,066 INFO [TomcatDeployer] deploy, ctxPath=/jmx-console, warUrl=.../deploy/jmx-console.war/ | 20:50:43,541 INFO [EARDeployer] Init J2EE application: file:/home/tam/opt/jboss-4.0.5.GA/server/default/deploy/JujitsuEJBEAR.ear | 20:50:44,265 INFO [EjbModule] Deploying JujitsuFacade | 20:50:44,523 INFO [EjbModule] Deploying AsyncJujitsuFacade | 20:50:45,005 INFO [BaseLocalProxyFactory] Bound EJB LocalHome 'JujitsuFacade' to jndi 'JujitsuFacadeLocal' | 20:50:45,057 INFO [ProxyFactory] Bound EJB Home 'JujitsuFacade' to jndi 'JujitsuFacade' | 20:50:45,500 INFO [EJBDeployer] Deployed: file:/home/tam/opt/jboss-4.0.5.GA/server/default/tmp/deploy/tmp412JujitsuEJBEAR.ear-contents/JujitsuEJB.jar | 20:50:45,750 INFO [TomcatDeployer] deploy, ctxPath=/jujitsuWeb, warUrl=.../tmp/deploy/tmp412JujitsuEJBEAR.ear-contents/jujitsuWeb-exp.war/ | 20:50:46,103 INFO [EARDeployer] Started J2EE application: file:/home/tam/opt/jboss-4.0.5.GA/server/default/deploy/JujitsuEJBEAR.ear | 20:50:46,108 INFO [EARDeployer] Init J2EE application: file:/home/tam/opt/jboss-4.0.5.GA/server/default/deploy/LeaguePlanetEAR.ear | 20:50:46,444 INFO [EjbModule] Deploying LeagueFacade | 20:50:46,474 INFO [EjbModule] Deploying AsynchLeagueFacade | 20:50:46,766 INFO [BaseLocalProxyFactory] Bound EJB LocalHome 'LeagueFacade' to jndi 'LeagueFacadeLocal' | 20:50:46,806 INFO [ProxyFactory] Bound EJB Home 'LeagueFacade' to jndi 'LeagueFacade' | 20:50:46,860 INFO [EJBDeployer] Deployed: file:/home/tam/opt/jboss-4.0.5.GA/server/default/tmp/deploy/tmp414LeaguePlanetEAR.ear-contents/LeaguePlanetEJB.jar | 20:50:46,964 INFO [TomcatDeployer] deploy, ctxPath=/LeaguePlanetWeb, warUrl=.../tmp/deploy/tmp414LeaguePlanetEAR.ear-contents/LeaguePlanetWeb-exp.war/ | 20:50:47,372 INFO [EARDeployer] Started J2EE application: file:/home/tam/opt/jboss-4.0.5.GA/server/default/deploy/LeaguePlanetEAR.ear | 20:50:47,651 INFO [Http11BaseProtocol] Starting Coyote HTTP/1.1 on http-0.0.0.0-8080 | 20:50:48,195 INFO [ChannelSocket] JK: ajp13 listening on /0.0.0.0:8009 | 20:50:48,267 INFO [JkMain] Jk running ID=0 time=0/223 config=null | 20:50:48,395 INFO [Server] JBoss (MX MicroKernel) [4.0.5.GA (build: CVSTag=Branch_4_0 date=200610162339)] Started in | Anyone any idea why this is happening and the actions needed to remedy the situation. When debugging I follow the trace which does not go as far as any code I have produced. SIDE NOTE...I hate when running a program runs into an exception which is hard to dig out because you have not coded where the exception occurs. Not that would make any difference :) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4107438#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...