Execute the example with tracing

[prgoon]

Hi,
I am running Jboss 2.4.4 with Tomcat under Redhat 7.2.

Out of these three examples under jboss/index.html

Execute the example
Execute the example with tracing
Execute the example with speed test

when I am clicking the middle one, I am getting the following error, although the other examples are running fine. Any help is greatly appreciated.

Thanks,
-Rajat.

Servlet calling EJB
Accessing EJB: java:comp/env/ejb/NonOptimized, method=getMessage()

StatelessSessionBean says: Hello World
+++ java.net.URLClassLoader@533a6b
+++ org.jboss.web.WebClassLoader@667e6a
- http://mke-tajmahal:8083/WebClassLoader@6717034/
+++ java.net.URLClassLoader@330bf
- file:/usr/local/JBoss-2.4.4_Tomcat-3.2.3/jboss/tmp/deploy/Default/lib1002.jar
- file:/usr/local/JBoss-2.4.4_Tomcat-3.2.3/jboss/tmp/deploy/Default/tomcat-test.ear/ejb1002.jar
+++ org.jboss.Main$NullURLsMLet@4f1d0d
+++ sun.misc.Launcher$AppClassLoader@7fdcde
- file:/usr/local/JBoss-2.4.4_Tomcat-3.2.3/jboss/bin/
- file:/usr/local/j2sdk1.3.1/lib/tools.jar
- file:/usr/local/JBoss-2.4.4_Tomcat-3.2.3/jboss/bin/run.jar
- file:/usr/local/JBoss-2.4.4_Tomcat-3.2.3/jboss/lib/crimson.jar
+++ sun.misc.Launcher$ExtClassLoader@7d8483
+++ Call stack:
java.lang.RuntimeException
at org.jboss.test.tomcat.ejb.bean.StatelessSessionBean.getClassLoaders(StatelessSessionBean.java:66)
at org.jboss.test.tomcat.ejb.bean.StatelessSessionBean.getMessageAndTrace(StatelessSessionBean.java:38)
at java.lang.reflect.Method.invoke(Native Method)
at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:542)
at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:82)
at org.jboss.ejb.plugins.TxInterceptorCMT.invokeNext(TxInterceptorCMT.java:138)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:347)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:100)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:127)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:170)
at org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.java:286)
at org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPContainerInvoker.java:410)
at org.jboss.ejb.plugins.jrmp.interfaces.GenericProxy.invokeContainer(GenericProxy.java:349)
at org.jboss.ejb.plugins.jrmp.interfaces.StatelessSessionProxy.invoke(StatelessSessionProxy.java:123)
at $Proxy5.getMessageAndTrace(Unknown Source)
at org.jboss.test.tomcat.servlet.HelloEJB.testBean(HelloEJB.java:79)
at org.jboss.test.tomcat.servlet.HelloEJB.doGet(HelloEJB.java:40)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
at org.apache.tomcat.core.Handler.service(Handler.java:287)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:812)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:758)
at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:213)
at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501)
at java.lang.Thread.run(Thread.java:484)

Accessing EJB: java:comp/env/ejb/Optimized, method=getMessage()

StatelessSessionBean says: Hello World
+++ java.net.URLClassLoader@6a3960
+++ org.jboss.web.WebClassLoader@667e6a
- http://mke-tajmahal:8083/WebClassLoader@6717034/
+++ java.net.URLClassLoader@330bf
- file:/usr/local/JBoss-2.4.4_Tomcat-3.2.3/jboss/tmp/deploy/Default/lib1002.jar
- file:/usr/local/JBoss-2.4.4_Tomcat-3.2.3/jboss/tmp/deploy/Default/tomcat-test.ear/ejb1002.jar
+++ org.jboss.Main$NullURLsMLet@4f1d0d
+++ sun.misc.Launcher$AppClassLoader@7fdcde
- file:/usr/local/JBoss-2.4.4_Tomcat-3.2.3/jboss/bin/
- file:/usr/local/j2sdk1.3.1/lib/tools.jar
- file:/usr/local/JBoss-2.4.4_Tomcat-3.2.3/jboss/bin/run.jar
- file:/usr/local/JBoss-2.4.4_Tomcat-3.2.3/jboss/lib/crimson.jar
+++ sun.misc.Launcher$ExtClassLoader@7d8483
+++ Call stack:
java.lang.RuntimeException
at org.jboss.test.tomcat.ejb.bean.StatelessSessionBean.getClassLoaders(StatelessSessionBean.java:66)
at org.jboss.test.tomcat.ejb.bean.StatelessSessionBean.getMessageAndTrace(StatelessSessionBean.java:38)
at java.lang.reflect.Method.invoke(Native Method)
at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:542)
at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:82)
at org.jboss.ejb.plugins.TxInterceptorCMT.invokeNext(TxInterceptorCMT.java:138)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:347)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:100)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:127)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:170)
at org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.java:286)
at org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPContainerInvoker.java:504)
at org.jboss.ejb.plugins.jrmp.interfaces.GenericProxy.invokeContainer(GenericProxy.java:335)
at org.jboss.ejb.plugins.jrmp.interfaces.StatelessSessionProxy.invoke(StatelessSessionProxy.java:123)
at $Proxy3.getMessageAndTrace(Unknown Source)
at org.jboss.test.tomcat.servlet.HelloEJB.testBean(HelloEJB.java:79)
at org.jboss.test.tomcat.servlet.HelloEJB.doGet(HelloEJB.java:41)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
at org.apache.tomcat.core.Handler.service(Handler.java:287)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:812)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:758)
at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:213)
at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501)
at java.lang.Thread.run(Thread.java:484)

Servlet Trace Info:

+++ AdaptiveClassLoader( )
+++ sun.misc.Launcher$AppClassLoader@7fdcde
- file:/usr/local/JBoss-2.4.4_Tomcat-3.2.3/jboss/bin/
- file:/usr/local/j2sdk1.3.1/lib/tools.jar
- file:/usr/local/JBoss-2.4.4_Tomcat-3.2.3/jboss/bin/run.jar
- file:/usr/local/JBoss-2.4.4_Tomcat-3.2.3/jboss/lib/crimson.jar
+++ sun.misc.Launcher$ExtClassLoader@7d8483
+++ Call stack:
java.lang.RuntimeException
at org.jboss.test.tomcat.servlet.PrintClassLoaders.getClassLoaders(PrintClassLoaders.java:81)
at org.jboss.test.tomcat.servlet.HelloEJB.doGet(HelloEJB.java:45)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
at org.apache.tomcat.core.Handler.service(Handler.java:287)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:812)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:758)
at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:213)
at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501)
at java.lang.Thread.run(Thread.java:484)

JNDI ENC:

+- security
| +- realmMapping
| +- subject[link -> java:/jaas/null/subject]
| +- securityMgr
| +- security-domain[link -> java:/jaas/null]

[adrian.brock]

It is not an error.

The example throws and catches a RuntimeException.
This allows it to get the call stack for printing.

The clue is the

+++ Call Stack:

before the error :-)

Regards,
Adrian

[prgoon]

Can you tell me how I can avoid that exception, I mean what should be the appropriate setting,
Thanks.
-Rajat

[adrian.brock]

As I said above, it is not an error.
It is a simple way of getting the stack trace.

Regards,
Adrian

[prgoon]

Hi Adrian,
I've one more simple question to you. After creating a simple.jsp file. Then creating the war file appropriately if I put that in the jboss/deploy directory in jboss/catalina package, what will be the URL. Because it runs file in Standalone Catalina, but unable to run in jboss with Catalina.
Thanks,
-Rajat.