[jboss-user] [JBoss AOP] - JBoss AOP and JBoss please Help me! It's ugent!

abdujaparov do-not-reply at jboss.com
Sun Oct 28 05:15:32 EDT 2007 

Hi I'm been trying for a week to run a web service with jboss aop on jboss, but I've a lot of problem.

1)I've followed the installation guide of jboss 1.5.6 on jboss4.2.1 for jdk5.0. I've copied the directory "C:\jboss-aop_1.5.6.GA\jboss-40-install\jboss-aop-jdk50.deployer" in the directory "C:\jboss-4.2.1.GA\server\default\deploy\jboss-aop-jdk50.deployer";

2) I've removed the file common-softvaluehashmap.jar from "C:\jboss-4.2.1.GA\server\default\deploy\jboss-aop-jdk50.deployer";

3)I've moved the file javassist.jar from "C:\jboss-4.2.1.GA\server\default\deploy\jboss-aop-jdk50.deployer" to C:\jboss-4.2.1.GA\server\default\lib;

4) I've setted "true" and "true" in the file "C:\jboss-4.2.1.GA\server\default\deploy\jboss-aop-jdk50.deployer\META-INF\jboss-service.xml"

5) I've copied the file pluggable-instrumentor.jar of the directory "C:\jboss-aop_1.5.6.GA\lib-50" to "C:\jboss-4.2.1.GA\bin" ant I've added the following line in the run.bat : "set JAVA_OPTS=%JAVA_OPTS% -Dprogram.name=%PROGNAME% -javaagent:pluggable-instrumentor.jar";

6) I've created a *.aop file with this structure:
*directory META-INF with this jboss-aop.xml:

  | <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
  | <aop>
  |     <bind pointcut="execution(public int servizio.Servizio-&gt;somma(int, int))">
  |         <interceptor class="servizio.ServizioInterceptor"/>
  |     </bind>
  | </aop>
  | 

*directory servizio with the class:
-ServizioInterceptor.class (My interceptor)
-Servizio$somma_N33762007832218886856.class (class generated by jboss aop ide in eclipse)

7)The war file of my web service (in this war I've included also the fille:
Servizio$somma_N33762007832218886856.class

When I start jboss I've not errors but when I invoke a method of the web service jboss print this error:

  | 09:07:38,363 ERROR [[Servizio]] Servlet.service() for servlet Servizio threw exception
  | java.lang.IllegalArgumentException
  | 	at sun.reflect.UnsafeStaticObjectFieldAccessorImpl.set(UnsafeStaticObjectFieldAccessorImpl.java:61)
  | 	at java.lang.reflect.Field.set(Field.java:656)
  | 	at org.jboss.aop.ClassAdvisor.initializeMethodChain(ClassAdvisor.java:464)
  | 	at org.jboss.aop.ClassAdvisor.createInterceptorChains(ClassAdvisor.java:594)
  | 	at org.jboss.aop.ClassAdvisor.access$300(ClassAdvisor.java:82)
  | 	at org.jboss.aop.ClassAdvisor$1.run(ClassAdvisor.java:299)
  | 	at java.security.AccessController.doPrivileged(Native Method)
  | 	at org.jboss.aop.ClassAdvisor.attachClass(ClassAdvisor.java:271)
  | 	at org.jboss.aop.AspectManager.initialiseClassAdvisor(AspectManager.java:591)
  | 	at org.jboss.aop.AspectManager.getAdvisor(AspectManager.java:579)
  | 	at servizio.Servizio.<clinit>(Servizio.java)
  | 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
  | 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
  | 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
  | 	at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
  | 	at java.lang.Class.newInstance0(Class.java:350)
  | 	at java.lang.Class.newInstance(Class.java:303)
  | 	at org.jboss.wsf.container.jboss42.DefaultInvocationHandler.getTargetBean(DefaultInvocationHandler.java:75)
  | 	at org.jboss.wsf.container.jboss42.DefaultInvocationHandler.invoke(DefaultInvocationHandler.java:90)
  | 	at org.jboss.ws.core.server.ServiceEndpointInvoker.invoke(ServiceEndpointInvoker.java:220)
  | 	at org.jboss.wsf.stack.jbws.RequestHandlerImpl.processRequest(RequestHandlerImpl.java:408)
  | 	at org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleRequest(RequestHandlerImpl.java:272)
  | 	at org.jboss.wsf.stack.jbws.RequestHandlerImpl.doPost(RequestHandlerImpl.java:189)
  | 	at org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:122)
  | 	at org.jboss.wsf.stack.jbws.EndpointServlet.service(EndpointServlet.java:84)
  | 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
  | 	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:179)
  | 	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
  | 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
  | 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
  | 	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:241)
  | 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
  | 	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
  | 	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
  | 	at java.lang.Thread.run(Thread.java:595)
  | 

What does this error mean? How can I resolve?

8) I've tried to compiule the example injboss with jboss aop, I've setted the directory of jboss in this way:
"" and I've setted "" but when I run "ant deploy-basic-lt-war" I receve a long list of errors (for example:     [javac] C:\jboss-aop_1.5.6.GA\docs\aspect-framework\examples\injboss\src\main\org\jboss\injbossaop\web\EarExampleServlet.java:46: cannot find symbol
  |     [javac] symbol  : class ServletException
  |     [javac] location: class org.jboss.injbossaop.web.EarExampleServlet
  |     [javac]          throws ServletException, IOException {
  |     [javac]                 ^
  |     [javac] C:\jboss-aop_1.5.6.GA\docs\aspect-framework\examples\injboss\src\main\org\jboss\injbossaop\web\EarExampleServlet.java:64: cannot find symbol
  |     [javac] symbol  : class ServletException
  |     [javac] location: class org.jboss.injbossaop.web.EarExampleServlet
  |     [javac]          throw new ServletException(e);
  |     [javac]                    ^
  |     [javac] 17 errors)

How can I start this example?
I've configured correctly jbossaop on jboss?
But above all, how can I run my aop on my web service? This last question it's the most important because without aop run I cannot work on my project and I'm been blocking on these errors for a week.
Please help me, thanks.
Bye Bye.

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