4 Replies Latest reply on Dec 8, 2004 8:41 AM by bill.burke

AOP metrics ex. doesn't work after redeploy :(

hessman Dec 7, 2004 8:55 AM

Hello

we've tried the metrics example from the http://docs.jboss.org/aop/aspect-framework/userguide/en/pdf/jbossaop_userguide.pdf within our own bank project.
After the first deploy it works very well. But after the second time it doesnt work anymore. Any help would be appreciated.

jboss-aop.xml:

<?xml version="1.0" encoding="UTF-8"?>
<aop>
 <bind pointcut="execution(public boolean de.bootlab.bank.BankSessionBean->ueberweisen(..))">
 <interceptor class="test.Metrics"/>
 </bind>
</aop>

metrics.java:

package test;

import java.lang.reflect.Method;
import org.jboss.aop.advice.Interceptor;
import org.jboss.aop.joinpoint.Invocation;
import org.jboss.aop.joinpoint.MethodInvocation;
/*
 * Created on 15.10.2004
 */


public class Metrics implements Interceptor {

 public String getName() { return "Metrics"; }

 public Object invoke(Invocation invo) throws Throwable {
 long start = System.currentTimeMillis();
 try{
 Object value = invo.invokeNext();
 System.out.println("Return value: "+value);
 return value;
 }catch(Exception ex){
 throw ex;
 }finally{
 long end = System.currentTimeMillis() - start;
 Method m = ((MethodInvocation)invo).getMethod();
 System.out.println("Method " + m.toString() + " Time needed: " + end + " ms");
 }
 }

}

StackTrace:

14:39:50,841 ERROR [LogInterceptor] RuntimeException in method: public abstract
boolean de.bootlab.bank.Bank.ueberweisen(de.bootlab.bank.Kunde,java.lang.Integer
,java.lang.Integer,java.lang.Double) throws java.rmi.RemoteException:
java.lang.NullPointerException
 at de.bootlab.bank.BankSessionBean.ueberweisen(BankSessionBean.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:585)
 at org.jboss.invocation.Invocation.performCall(Invocation.java:345)
 at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:214)
 at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
 at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:113)
 at org.jboss.webservice.server.ServiceEndpointInterceptor.invoke(ServiceEndpointInterceptor.java:51)
 at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:48)
 at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:105)
 at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:316)
 at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:149)
 at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:128)
 at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
 at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
 at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:624)
 at org.jboss.ejb.Container.invoke(Container.java:854)
 at sun.reflect.GeneratedMethodAccessor64.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:242)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
 at org.jboss.invocation.local.LocalInvoker$MBeanServerAction.invoke(LocalInvoker.java:155)
 at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:104)
 at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:90)
 at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46)
 at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:55)
 at org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java:97)
 at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:86)
 at $Proxy108.ueberweisen(Unknown Source)
 at de.bootlab.bank.BankContainer.ueberweisen(BankContainer.java:85)
 at DefaultController$Ueberweisung.startSequence(DefaultController.java:272)
 at DefaultController.selectView(DefaultController.java:61)
 at BankServlet.doGet(BankServlet.java:32)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
 at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:75)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
 at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
 at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
 at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
 at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:44)
 at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:169)
 at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
 at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
 at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
 at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
 at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
 at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
 at java.lang.Thread.run(Thread.java:595)
14:39:50,885 INFO [STDOUT] java.rmi.ServerException: RuntimeException; nested exception is:
 java.lang.NullPointerException
14:39:50,887 INFO [STDOUT] at org.jboss.ejb.plugins.LogInterceptor.handleException(LogInterceptor.java:361)
14:39:50,888 INFO [STDOUT] at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:195)
14:39:50,888 INFO [STDOUT] at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
14:39:50,889 INFO [STDOUT] at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:624)
14:39:50,889 INFO [STDOUT] at org.jboss.ejb.Container.invoke(Container.java:854)
14:39:50,889 INFO [STDOUT] at sun.reflect.GeneratedMethodAccessor64.invoke(Unknown Source)
14:39:50,890 INFO [STDOUT] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
14:39:50,890 INFO [STDOUT] at java.lang.reflect.Method.invoke(Method.java:585)
14:39:50,891 INFO [STDOUT] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
14:39:50,891 INFO [STDOUT] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
14:39:50,908 INFO [STDOUT] at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
14:39:50,909 INFO [STDOUT] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:242)
14:39:50,910 INFO [STDOUT] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
14:39:50,911 INFO [STDOUT] at org.jboss.invocation.local.LocalInvoker$MBeanServerAction.invoke(LocalInvoker.java:155)
14:39:50,912 INFO [STDOUT] at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:104)
14:39:50,914 INFO [STDOUT] at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:90)
14:39:50,914 INFO [STDOUT] at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46)
14:39:50,915 INFO [STDOUT] at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:55)
14:39:50,917 INFO [STDOUT] at org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java:97)
14:39:50,918 INFO [STDOUT] at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:86)
14:39:50,919 INFO [STDOUT] at $Proxy108.ueberweisen(Unknown Source)
14:39:50,919 INFO [STDOUT] at de.bootlab.bank.BankContainer.ueberweisen(BankContainer.java:85)
14:39:50,919 INFO [STDOUT] at DefaultController$Ueberweisung.startSequence(DefaultController.java:272)
14:39:50,920 INFO [STDOUT] at DefaultController.selectView(DefaultController.java:61)
14:39:50,920 INFO [STDOUT] at BankServlet.doGet(BankServlet.java:32)
14:39:50,921 INFO [STDOUT] at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
14:39:50,921 INFO [STDOUT] at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
14:39:50,922 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
14:39:50,922 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
14:39:50,939 INFO [STDOUT] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:75)
14:39:50,939 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)
14:39:50,940 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
14:39:50,940 INFO [STDOUT] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
14:39:50,941 INFO [STDOUT] at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
14:39:50,941 INFO [STDOUT] at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
14:39:50,941 INFO [STDOUT] at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
14:39:50,942 INFO [STDOUT] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
14:39:50,942 INFO [STDOUT] at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
14:39:50,943 INFO [STDOUT] at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:44)
14:39:50,943 INFO [STDOUT] at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
14:39:50,943 INFO [STDOUT] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:169)
14:39:50,944 INFO [STDOUT] at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
14:39:50,944 INFO [STDOUT] at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
14:39:50,945 INFO [STDOUT] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
14:39:50,945 INFO [STDOUT] at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
14:39:50,946 INFO [STDOUT] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
14:39:50,946 INFO [STDOUT] at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
14:39:50,947 INFO [STDOUT] at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
14:39:50,947 INFO [STDOUT] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
14:39:50,948 INFO [STDOUT] at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
14:39:50,948 INFO [STDOUT] at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
14:39:50,948 INFO [STDOUT] at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
14:39:50,949 INFO [STDOUT] at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
14:39:50,949 INFO [STDOUT] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
14:39:50,949 INFO [STDOUT] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
14:39:50,950 INFO [STDOUT] at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
14:39:50,950 INFO [STDOUT] at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
14:39:50,951 INFO [STDOUT] at java.lang.Thread.run(Thread.java:595)
14:39:50,951 INFO [STDOUT] Caused by: java.lang.NullPointerException
14:39:50,952 INFO [STDOUT] at de.bootlab.bank.BankSessionBean.ueberweisen(BankSessionBean.java)
14:39:50,969 INFO [STDOUT] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
14:39:50,970 INFO [STDOUT] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
14:39:50,970 INFO [STDOUT] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
14:39:50,970 INFO [STDOUT] at java.lang.reflect.Method.invoke(Method.java:585)
14:39:50,971 INFO [STDOUT] at org.jboss.invocation.Invocation.performCall(Invocation.java:345)
14:39:50,971 INFO [STDOUT] at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:214)
14:39:50,972 INFO [STDOUT] at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
14:39:50,972 INFO [STDOUT] at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:113)
14:39:50,972 INFO [STDOUT] at org.jboss.webservice.server.ServiceEndpointInterceptor.invoke(ServiceEndpointInterceptor.java:51)
14:39:50,973 INFO [STDOUT] at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:48)
14:39:50,974 INFO [STDOUT] at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:105)
14:39:50,974 INFO [STDOUT] at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:316)
14:39:50,974 INFO [STDOUT] at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:149)
14:39:50,975 INFO [STDOUT] at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:128)
14:39:50,975 INFO [STDOUT] at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
14:39:50,975 INFO [STDOUT] ... 56 more

1. AOP metrics ex. doesn't work after redeploy :(

peterfouquet Dec 7, 2004 8:55 AM (in response to hessman)

<?xml version="1.0" encoding="UTF-8"?>
<aop>
 <bind pointcut="execution(public boolean de.bootlab.bank.BankSessionBean->ueberweisen(..))">
 <interceptor class="test.Metrics"/>
 </bind>
</aop>

metrics.java:

package test;

import java.lang.reflect.Method;
import org.jboss.aop.advice.Interceptor;
import org.jboss.aop.joinpoint.Invocation;
import org.jboss.aop.joinpoint.MethodInvocation;
/*
 * Created on 15.10.2004
 */


public class Metrics implements Interceptor {

 public String getName() { return "Metrics"; }

 public Object invoke(Invocation invo) throws Throwable {
 long start = System.currentTimeMillis();
 try{
 Object value = invo.invokeNext();
 System.out.println("Return value: "+value);
 return value;
 }catch(Exception ex){
 throw ex;
 }finally{
 long end = System.currentTimeMillis() - start;
 Method m = ((MethodInvocation)invo).getMethod();
 System.out.println("Method " + m.toString() + " Time needed: " + end + " ms");
 }
 }

}

StackTrace:

14:39:50,841 ERROR [LogInterceptor] RuntimeException in method: public abstract
boolean de.bootlab.bank.Bank.ueberweisen(de.bootlab.bank.Kunde,java.lang.Integer
,java.lang.Integer,java.lang.Double) throws java.rmi.RemoteException:
java.lang.NullPointerException
 at de.bootlab.bank.BankSessionBean.ueberweisen(BankSessionBean.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:585)
 at org.jboss.invocation.Invocation.performCall(Invocation.java:345)
 at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:214)
 at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
 at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:113)
 at org.jboss.webservice.server.ServiceEndpointInterceptor.invoke(ServiceEndpointInterceptor.java:51)
 at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:48)
 at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:105)
 at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:316)
 at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:149)
 at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:128)
 at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
 at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
 at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:624)
 at org.jboss.ejb.Container.invoke(Container.java:854)
 at sun.reflect.GeneratedMethodAccessor64.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:242)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
 at org.jboss.invocation.local.LocalInvoker$MBeanServerAction.invoke(LocalInvoker.java:155)
 at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:104)
 at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:90)
 at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46)
 at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:55)
 at org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java:97)
 at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:86)
 at $Proxy108.ueberweisen(Unknown Source)
 at de.bootlab.bank.BankContainer.ueberweisen(BankContainer.java:85)
 at DefaultController$Ueberweisung.startSequence(DefaultController.java:272)
 at DefaultController.selectView(DefaultController.java:61)
 at BankServlet.doGet(BankServlet.java:32)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
 at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:75)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
 at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
 at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
 at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
 at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:44)
 at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:169)
 at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
 at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
 at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
 at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
 at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
 at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
 at java.lang.Thread.run(Thread.java:595)
14:39:50,885 INFO [STDOUT] java.rmi.ServerException: RuntimeException; nested exception is:
 java.lang.NullPointerException
14:39:50,887 INFO [STDOUT] at org.jboss.ejb.plugins.LogInterceptor.handleException(LogInterceptor.java:361)
14:39:50,888 INFO [STDOUT] at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:195)
14:39:50,888 INFO [STDOUT] at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
14:39:50,889 INFO [STDOUT] at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:624)
14:39:50,889 INFO [STDOUT] at org.jboss.ejb.Container.invoke(Container.java:854)
14:39:50,889 INFO [STDOUT] at sun.reflect.GeneratedMethodAccessor64.invoke(Unknown Source)
14:39:50,890 INFO [STDOUT] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
14:39:50,890 INFO [STDOUT] at java.lang.reflect.Method.invoke(Method.java:585)
14:39:50,891 INFO [STDOUT] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
14:39:50,891 INFO [STDOUT] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
14:39:50,908 INFO [STDOUT] at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
14:39:50,909 INFO [STDOUT] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:242)
14:39:50,910 INFO [STDOUT] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
14:39:50,911 INFO [STDOUT] at org.jboss.invocation.local.LocalInvoker$MBeanServerAction.invoke(LocalInvoker.java:155)
14:39:50,912 INFO [STDOUT] at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:104)
14:39:50,914 INFO [STDOUT] at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:90)
14:39:50,914 INFO [STDOUT] at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46)
14:39:50,915 INFO [STDOUT] at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:55)
14:39:50,917 INFO [STDOUT] at org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java:97)
14:39:50,918 INFO [STDOUT] at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:86)
14:39:50,919 INFO [STDOUT] at $Proxy108.ueberweisen(Unknown Source)
14:39:50,919 INFO [STDOUT] at de.bootlab.bank.BankContainer.ueberweisen(BankContainer.java:85)
14:39:50,919 INFO [STDOUT] at DefaultController$Ueberweisung.startSequence(DefaultController.java:272)
14:39:50,920 INFO [STDOUT] at DefaultController.selectView(DefaultController.java:61)
14:39:50,920 INFO [STDOUT] at BankServlet.doGet(BankServlet.java:32)
14:39:50,921 INFO [STDOUT] at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
14:39:50,921 INFO [STDOUT] at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
14:39:50,922 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
14:39:50,922 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
14:39:50,939 INFO [STDOUT] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:75)
14:39:50,939 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)
14:39:50,940 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
14:39:50,940 INFO [STDOUT] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
14:39:50,941 INFO [STDOUT] at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
14:39:50,941 INFO [STDOUT] at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
14:39:50,941 INFO [STDOUT] at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
14:39:50,942 INFO [STDOUT] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
14:39:50,942 INFO [STDOUT] at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
14:39:50,943 INFO [STDOUT] at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:44)
14:39:50,943 INFO [STDOUT] at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
14:39:50,943 INFO [STDOUT] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:169)
14:39:50,944 INFO [STDOUT] at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
14:39:50,944 INFO [STDOUT] at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
14:39:50,945 INFO [STDOUT] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
14:39:50,945 INFO [STDOUT] at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
14:39:50,946 INFO [STDOUT] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
14:39:50,946 INFO [STDOUT] at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
14:39:50,947 INFO [STDOUT] at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
14:39:50,947 INFO [STDOUT] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
14:39:50,948 INFO [STDOUT] at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
14:39:50,948 INFO [STDOUT] at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
14:39:50,948 INFO [STDOUT] at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
14:39:50,949 INFO [STDOUT] at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
14:39:50,949 INFO [STDOUT] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
14:39:50,949 INFO [STDOUT] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
14:39:50,950 INFO [STDOUT] at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
14:39:50,950 INFO [STDOUT] at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
14:39:50,951 INFO [STDOUT] at java.lang.Thread.run(Thread.java:595)
14:39:50,951 INFO [STDOUT] Caused by: java.lang.NullPointerException
14:39:50,952 INFO [STDOUT] at de.bootlab.bank.BankSessionBean.ueberweisen(BankSessionBean.java)
14:39:50,969 INFO [STDOUT] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
14:39:50,970 INFO [STDOUT] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
14:39:50,970 INFO [STDOUT] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
14:39:50,970 INFO [STDOUT] at java.lang.reflect.Method.invoke(Method.java:585)
14:39:50,971 INFO [STDOUT] at org.jboss.invocation.Invocation.performCall(Invocation.java:345)
14:39:50,971 INFO [STDOUT] at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:214)
14:39:50,972 INFO [STDOUT] at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
14:39:50,972 INFO [STDOUT] at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:113)
14:39:50,972 INFO [STDOUT] at org.jboss.webservice.server.ServiceEndpointInterceptor.invoke(ServiceEndpointInterceptor.java:51)
14:39:50,973 INFO [STDOUT] at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:48)
14:39:50,974 INFO [STDOUT] at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:105)
14:39:50,974 INFO [STDOUT] at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:316)
14:39:50,974 INFO [STDOUT] at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:149)
14:39:50,975 INFO [STDOUT] at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:128)
14:39:50,975 INFO [STDOUT] at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
14:39:50,975 INFO [STDOUT] ... 56 more

2. Re: AOP metrics ex. doesn't work after redeploy :(

hessman Dec 8, 2004 4:46 AM (in response to hessman)

Yes we're using jboss 4.0.0 too.

JBoss 4.0.0 (build: CVSTag=JBoss_4_0_0 date=200409200418)
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3. Re: AOP metrics ex. doesn't work after redeploy :(

hessman Dec 8, 2004 5:59 AM (in response to hessman)

Since post editing is disabled i have some infos to provide for better understanding.

We use jdk 1.5 and aop final 1.0.0. The classes are precompiled(aop'ed) and then copied into the deploy folder as an *.ear.

thx for help
d.hesse
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4. Re: AOP metrics ex. doesn't work after redeploy :(

bill.burke Dec 8, 2004 8:41 AM (in response to hessman)

I'm pretty sure we fixed all the redeployment problems in current CVS by redesigning how a class binds to its aspects. I'll try to incorporate your scenario into the testsuite.

Thanks for your patience,

Bill
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