On Di, 2011-05-24 at 16:31 +0200, Pasturel wrote: > Le 24/05/2011 15:37, Bernhard Berger a écrit : > > Hi, > > > > I have some problems with instrumenting a java enterprise application, > > which perhaps is not a AspectJ issue. Maybe someone of you can help me. > > Currently I'm trying to trace an enterprise application deployed to a > > JBoss 4 server. My idea is to add a trace aspect to every call within a > > certain package to extract a run-time call-graph. > > I have implemented a small aspect and created a pointcut matching all > > classes: > > pointcut myMethodCalls(): within(com.example.*)&& call(* *(..)); > > > > The aspect snippets call a tracer class before and after the call: > > before() : myMethodCalls() { > > TraceMonitor.enterMethod(thisJoinPoint, > > thisEnclosingJoinPointStaticPart); > > } > > > > after() : myMethodCalls() { > > TraceMonitor.leaveMethod(thisJoinPoint); > > } > > > > When instrumenting a commandline application, everything is working fine > > and I receive the result I expect. But when I copy this to JBoss the > > aspect is not added to the classes. BTW: I'm using LTW because I want > > AspectJ to add the aspect to all classes (even to the one that are > > generated at runtime). > > > > The only result I can see are tons of log messages like this: > > [2@63cd66ea] info AspectJ Weaver Version 1.6.11 built on Tuesday Mar 15, > > 2011 at 15:31:04 GMT > > [2@63cd66ea] info register classloader org.jboss.mx.util.MBeanProxyExt > > $2@63cd66ea > > [2@63cd66ea] info using configuration /C:/test/bin/aop.xml > > [2@63cd66ea] info register aspect de.uni_bremen.st.berber.aspectj.Trace > > > > which shows me that AspectJ is running but the fact that the classes are > > not instrumented shows me, that I missed something. Perhaps some > > configuration settings for JBoss. Can someone give me a hint? > > > > Thanks in advance > > > > Bernhard > > I suppose that the file /C:/test/bin/aop.xml declares the aspect. turn > on verbose mode in aop.xml > > Other way, JBoss has its own AOP weaver, => javassist . Perhaps a > precedence between aspectj and javassist
My aop.xml contains the line: <weaver options="-verbose" /> and I'm enhanced the run script to add the following parameters to jboss: -javaagent:c:\test\aspectjweaver.jar -Daj.weaving.verbose=true -Dorg.aspectj.weaver.showWeaveInfo=true -Daj.weaving.debug=true -Daj.weaving.trace=true -Dorg.aspectj.weaver.loadtime.configuration=aop.xml -classpath "% JBOSS_CLASSPATH%;c:\test\bin" The aop.xml and the aspect can be found in c:\test\bin. And in the log there are very often the lines: 2011-05-25 06:32:35,277 ERROR [STDERR] [2@41d47b2b] info AspectJ Weaver Version 1.6.11 built on Tuesday Mar 15, 2011 at 15:31:04 GMT 2011-05-25 06:32:35,277 ERROR [STDERR] [2@41d47b2b] info register classloader org.jboss.mx.util.MBeanProxyExt$2@41d47b2b 2011-05-25 06:32:35,277 ERROR [STDERR] [2@41d47b2b] info using configuration /C:/test/bin/aop.xml 2011-05-25 06:32:35,292 ERROR [STDERR] [2@41d47b2b] info register aspect de.uni_bremen.st.berber.aspectj.Trace ... 2011-05-25 06:32:36,135 ERROR [STDERR] [2@4ca68fd8] info AspectJ Weaver Version 1.6.11 built on Tuesday Mar 15, 2011 at 15:31:04 GMT 2011-05-25 06:32:36,135 ERROR [STDERR] [2@4ca68fd8] info register classloader org.jboss.mx.util.MBeanProxyExt$2@4ca68fd8 2011-05-25 06:32:36,135 ERROR [STDERR] [2@4ca68fd8] info using configuration /C:/test/bin/aop.xml 2011-05-25 06:32:36,150 ERROR [STDERR] [2@4ca68fd8] info register aspect de.uni_bremen.st.berber.aspectj.Trace ... 2011-05-25 06:34:08,809 ERROR [STDERR] [JasperLoader@331a0501] info AspectJ Weaver Version 1.6.11 built on Tuesday Mar 15, 2011 at 15:31:04 GMT 2011-05-25 06:34:08,809 ERROR [STDERR] [JasperLoader@331a0501] info register classloader org.apache.jasper.servlet.JasperLoader@331a0501 2011-05-25 06:34:08,825 ERROR [STDERR] [JasperLoader@331a0501] info using configuration /C:/test/bin/aop.xml 2011-05-25 06:34:08,825 ERROR [STDERR] [JasperLoader@331a0501] info register aspect de.uni_bremen.st.berber.aspectj.Trace Entries that he advises some joinpoints is missing. I even deleted the javassist.jar from the deployment directory to make sure he isn't using it. Regards Bernhard _______________________________________________ aspectj-users mailing list aspectj-users@eclipse.org https://dev.eclipse.org/mailman/listinfo/aspectj-users