[Jboss-dev-forums] [Design of AOP on JBoss (Aspects/JBoss)] - exception during instrumentation

[hengels <nu...@jb...>]

Hi,

I'm seeing another execption during method instrumentation. This time, the =
reason is not so obvious to me. Maybe someone could have a look at this:

     [aopc] [debug] is advisable method: kopiereMitBeziehungen
  |      [aopc] [debug] does kopiereMitBeziehungen match execution(* wilken=
.basismodul.*->*(..)): false
  |      [aopc] [debug] does kopiereMitBeziehungen match execution(* wilken=
.informationssystem.*->*(..)): true
  |      [aopc] javassist.CannotCompileException: [source error] Method wil=
ken$informationssystem$berechtigung$BerichtBearbeitenBerechtigungImpl$getId=
$aop not found in wilken.informationssystem.berechtigung.BerichtBearbeitenB=
erechtigungImpl
  |      [aopc]     at javassist.CtBehavior.setBody(CtBehavior.java:194)
  |      [aopc]     at javassist.CtBehavior.setBody(CtBehavior.java:163)
  |      [aopc]     at org.jboss.aop.instrument.MethodExecutionTransformer.=
optimized(MethodExecutionTransformer.java:365)
  |      [aopc]     at org.jboss.aop.instrument.MethodExecutionTransformer.=
instrument(MethodExecutionTransformer.java:199)
  |      [aopc]     at org.jboss.aop.instrument.Instrumentor.transform(Inst=
rumentor.java:573)
  |      [aopc]     at org.jboss.aop.AspectManager.translate(AspectManager.=
java:572)
  |      [aopc]     at org.jboss.aop.AspectManager.transform(AspectManager.=
java:490)
  |      [aopc]     at org.jboss.aop.standalone.Compiler.compileFile(Compil=
er.java:258)
  |      [aopc]     at org.jboss.aop.standalone.Compiler.compile(Compiler.j=
ava:191)
  |      [aopc]     at org.jboss.aop.standalone.Compiler.main(Compiler.java=
:68)
  |      [aopc] java.lang.RuntimeException: failed to transform: wilken.inf=
ormationssystem.berechtigung.BerichtBearbeitenBerechtigungImpl
  |      [aopc]     at org.jboss.aop.instrument.Instrumentor.transform(Inst=
rumentor.java:625)
  |      [aopc]     at org.jboss.aop.AspectManager.translate(AspectManager.=
java:572)
  |      [aopc]     at org.jboss.aop.AspectManager.transform(AspectManager.=
java:490)
  |      [aopc]     at org.jboss.aop.standalone.Compiler.compileFile(Compil=
er.java:258)
  |      [aopc]     at org.jboss.aop.standalone.Compiler.compile(Compiler.j=
ava:191)
  |      [aopc]     at org.jboss.aop.standalone.Compiler.main(Compiler.java=
:68)
  |      [aopc] Caused by: java.lang.RuntimeException: code was: {     if (=
aop$MethodInfo_getId_N_6040770469254561000.interceptors !=3D (Object[])null=
 || (_instanceAdvisor !=3D null && _instanceAdvisor.hasInstanceAspects))   =
  {        org.jboss.aop.advice.Interceptor[] interceptors =3D aop$MethodIn=
fo_getId_N_6040770469254561000.interceptors;       if (_instanceAdvisor !=
=3D null)        {           interceptors =3D _instanceAdvisor.getIntercept=
ors(interceptors);        }        wilken.informationssystem.berechtigung.B=
erichtBearbeitenBerechtigungImpl_getId_N6040770469254561000_OptimizedMethod=
Invocation invocation =3D new wilken.informationssystem.berechtigung.Berich=
tBearbeitenBerechtigungImpl_getId_N6040770469254561000_OptimizedMethodInvoc=
ation(aop$MethodInfo_getId_N_6040770469254561000, interceptors);        inv=
ocation.setTargetObject(this);        invocation.typedTargetObject =3D this=
;        invocation.setAdvisor(aop$classAdvisor$aop);        return ($r)inv=
ocation.invokeNext();     }     else     {       return  wilken$information=
ssystem$berechtigung$BerichtBearbeitenBerechtigungImpl$getId$aop($$);     }=
} for method getId
  |      [aopc]     at org.jboss.aop.instrument.MethodExecutionTransformer.=
optimized(MethodExecutionTransformer.java:370)
  |      [aopc]     at org.jboss.aop.instrument.MethodExecutionTransformer.=
instrument(MethodExecutionTransformer.java:199)
  |      [aopc]     at org.jboss.aop.instrument.Instrumentor.transform(Inst=
rumentor.java:573)
  |      [aopc]     ... 5 more
  |=20

This is the generated (reformatted) code:
      if (aop$MethodInfo_getId_N_6040770469254561000.interceptors !=3D (Obj=
ect[])null
  |           || (_instanceAdvisor !=3D null && _instanceAdvisor.hasInstanc=
eAspects))
  |       {
  |           org.jboss.aop.advice.Interceptor[] interceptors =3D aop$Metho=
dInfo_getId_N_6040770469254561000.interceptors;      =20
  |           if (_instanceAdvisor !=3D null) {
  |               interceptors =3D _instanceAdvisor.getInterceptors(interce=
ptors);
  |           }       =20
  |           wilken.informationssystem.berechtigung.BerichtBearbeitenBerec=
htigungImpl_getId_N6040770469254561000_OptimizedMethodInvocation invocation=
 =3D new wilken.informationssystem.berechtigung.BerichtBearbeitenBerechtigu=
ngImpl_getId_N6040770469254561000_OptimizedMethodInvocation(aop$MethodInfo_=
getId_N_6040770469254561000, interceptors);
  |           invocation.setTargetObject(this);
  |           invocation.typedTargetObject =3D this;       =20
  |           invocation.setAdvisor(aop$classAdvisor$aop);       =20
  |           return ($r)invocation.invokeNext();    =20
  |       }    =20
  |       else {      =20
  |           return  wilken$informationssystem$berechtigung$BerichtBearbei=
tenBerechtigungImpl$getId$aop($$);    =20
  |       }
  |=20

<aop>
  |     <prepare expr=3D"execution(* wilken.basismodul.*->*(..))"/>
  |     <prepare expr=3D"execution(* wilken.informationssystem.*->*(..))"/>
  | </aop>
  |=20

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