Examples of org.codehaus.aspectwerkz.joinpoint.JoinPoint

Package org.codehaus.aspectwerkz.joinpoint

Examples of org.codehaus.aspectwerkz.joinpoint.JoinPoint

org.codehaus.aspectwerkz.joinpoint.JoinPoint
Implements the join point concept, e.g. defines a well defined point in the program flow. @author Jonas Bon�r

     * Helper method, pop the rtti from the stack and reset the JP with the next on stack
     *
     * @param joinPointInfo
     */
    private static void unsetRtti(final JoinPointInfo joinPointInfo) {
        JoinPoint joinPoint = joinPointInfo.joinPoint;
        // pop the old RTTI from the stack
        joinPointInfo.rttiStack.pop();
        // and peek the next one to pass it back to the joinpoint if there is one (else it means out of cflow)
        if (!joinPointInfo.rttiStack.isEmpty()) {
            ((JoinPointBase)joinPoint).setRtti((Rtti)joinPointInfo.rttiStack.peek());

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     *
     * @param joinPointInfo
     * @param rtti
     */
    private static void setRtti(final JoinPointInfo joinPointInfo, final Rtti rtti) {
        JoinPoint joinPoint = joinPointInfo.joinPoint;
        ((JoinPointBase)joinPoint).setRtti(rtti);
        joinPointInfo.rttiStack.push(rtti);
    }

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    for(int i = 0; i < s_joinPoints.size(); i++) {


      JoinPoint jp = (JoinPoint) s_joinPoints.get(i);


      


      assertNull(jp.getCaller());


      


      assertNull(jp.getThis());


      


      assertNull(jp.getCallee());


      


      assertNull(jp.getTarget());


      


      Rtti rtti = jp.getRtti();


      


      assertNotNull(rtti);

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      for(int i = 0; i < s_joinPoints.size(); i++) {


          JoinPoint jp = (JoinPoint) s_joinPoints.get(i);


          


          assertEquals(CALLER_CLASS_NAME, jp.getCallerClass().getName());


          assertEquals(CALLEE_CLASS_NAME[i], jp.getCalleeClass().getName());


          assertEquals(CALLER_INSTANCE, String.valueOf(jp.getCaller()));


          assertEquals(CALLER_INSTANCE, String.valueOf(jp.getThis()));


          


          if(i < 4 || i > s_joinPoints.size() - 3) { // CTORS and HANDLERS CALLEE


              assertNotNull(jp.getCallee());


              assertNotNull(jp.getTarget());


          } else {


              assertEquals(CALLER_INSTANCE, String.valueOf(jp.getCallee()));


              assertEquals(CALLER_INSTANCE, String.valueOf(jp.getTarget()));


          }


          


          Rtti rtti = jp.getRtti();


          


          assertTrue("expected " + RTTI_CLASS[i].getName() + " found " + rtti.getClass().getName(),

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    );
    
    Class siRtti = StaticInitializationRttiImpl.class;
    
    for(int i = 0; i < s_joinPoints.size(); i++) {
      JoinPoint jp = (JoinPoint) s_joinPoints.get(i);
      
      assertNull(jp.getCaller());
      
      assertNull(jp.getThis());
      
      assertNull(jp.getCallee());
      
      assertNull(jp.getTarget());
      
      Rtti rtti = jp.getRtti();
      
      assertNotNull(rtti);
      
      assertEquals(siRtti,
                   rtti.getClass());

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              EXPECTED_SIGNATURES.length,
              s_joinPoints.size()
      );
      
      for(int i = 0; i < s_joinPoints.size(); i++) {
          JoinPoint jp = (JoinPoint) s_joinPoints.get(i);
          
          assertEquals(CALLER_CLASS_NAME, jp.getCallerClass().getName());
          assertEquals(CALLEE_CLASS_NAME[i], jp.getCalleeClass().getName());
          assertEquals(CALLER_INSTANCE, String.valueOf(jp.getCaller()));
          assertEquals(CALLER_INSTANCE, String.valueOf(jp.getThis()));
          
          if(i < 4 || i > s_joinPoints.size() - 3) { // CTORS and HANDLERS CALLEE
              assertNotNull(jp.getCallee());
              assertNotNull(jp.getTarget());
          } else {
              assertEquals(CALLER_INSTANCE, String.valueOf(jp.getCallee()));
              assertEquals(CALLER_INSTANCE, String.valueOf(jp.getTarget()));
          }
          
          Rtti rtti = jp.getRtti();
          
          assertTrue("expected " + RTTI_CLASS[i].getName() + " found " + rtti.getClass().getName(),
                  RTTI_CLASS[i].isAssignableFrom(rtti.getClass()));
      }
  }

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            handleJitCompilation(
                    methodHash, joinPointType, PointcutType.EXECUTION, joinPointInfo, m_targetClass, m_targetClass
            );
        }


        JoinPoint joinPoint = joinPointInfo.joinPoint;


        // if null or redefined -> create a new join point and cache it
        if (joinPoint == null) {
            Map pointcutTypeToAdvicesMap = s_registry.getAdvicesForJoinPoint(m_classHash, methodHash);


            AdviceContainer[] adviceIndexes = null;
            switch (joinPointType) {
                case JoinPointType.METHOD_EXECUTION:
                    adviceIndexes = (AdviceContainer[])pointcutTypeToAdvicesMap.get(PointcutType.EXECUTION);
                    joinPoint = createMethodJoinPoint(methodHash, joinPointType, m_targetClass, adviceIndexes);
                    break;


                case JoinPointType.CONSTRUCTOR_EXECUTION:
                    adviceIndexes = (AdviceContainer[])pointcutTypeToAdvicesMap.get(PointcutType.EXECUTION);
                    joinPoint = createConstructorJoinPoint(methodHash, joinPointType, m_targetClass, adviceIndexes);
                    break;


                default:
                    throw new RuntimeException("join point type not valid");
            }


            // set the join point
            joinPointInfo.joinPoint = joinPoint;


            // update the state
            if (adviceIndexes.length == 0) {
                joinPointInfo.state = JoinPointState.ADVISED;
            }
            else {
                joinPointInfo.state = JoinPointState.HAS_ADVICES;
            }
        }


        // set the RTTI
        ((JoinPointBase)joinPoint).setTargetInstance(targetInstance);
        if (parameters != null) {
            ((CodeSignature)joinPoint.getSignature()).setParameterValues(parameters);
        }


        return ((JoinPointBase)joinPoint).proceed();
    }

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            handleJitCompilation(
                    methodHash, joinPointType, PointcutType.CALL, joinPointInfo, declaringClass, m_targetClass
            );
        }


        JoinPoint joinPoint = joinPointInfo.joinPoint;


        // if null or redefined -> create a new join point and cache it
        if (joinPoint == null) {
            Map pointcutTypeToAdvicesMap = s_registry.getAdvicesForJoinPoint(m_classHash, methodHash);
            AdviceContainer[] adviceIndexes = null;
            switch (joinPointType) {
                case JoinPointType.METHOD_CALL:
                    adviceIndexes = (AdviceContainer[])pointcutTypeToAdvicesMap.get(PointcutType.CALL);
                    joinPoint = createMethodJoinPoint(methodHash, joinPointType, declaringClass, adviceIndexes);
                    break;


                case JoinPointType.CONSTRUCTOR_CALL:
                    adviceIndexes = (AdviceContainer[])pointcutTypeToAdvicesMap.get(PointcutType.CALL);
                    joinPoint = createConstructorJoinPoint(methodHash, joinPointType, declaringClass, adviceIndexes);
                    break;


                default:
                    throw new RuntimeException("join point type not valid");
            }


            // set the join point
            joinPointInfo.joinPoint = joinPoint;


            // update the state
            if (adviceIndexes.length == 0) {
                joinPointInfo.state = JoinPointState.ADVISED;
            }
            else {
                joinPointInfo.state = JoinPointState.HAS_ADVICES;
            }
        }


        ((JoinPointBase)joinPoint).setTargetInstance(targetInstance);
        if (parameters != null) {
            ((CodeSignature)joinPoint.getSignature()).setParameterValues(parameters);
        }


        return ((JoinPointBase)joinPoint).proceed();
    }

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            handleJitCompilation(
                    fieldHash, JoinPointType.FIELD_SET, PointcutType.SET, joinPointInfo, declaringClass, m_targetClass
            );
        }


        JoinPoint joinPoint = joinPointInfo.joinPoint;


        // if null or redefined -> create a new join point and cache it
        if (joinPoint == null) {
            Map pointcutTypeToAdvicesMap = s_registry.getAdvicesForJoinPoint(m_classHash, fieldHash);


            AdviceContainer[] adviceIndexes = null;
            adviceIndexes = (AdviceContainer[])pointcutTypeToAdvicesMap.get(PointcutType.SET);
            joinPoint =
            createFieldJoinPoint(fieldHash, fieldSignature, JoinPointType.FIELD_SET, m_targetClass, adviceIndexes);


            // set the join point
            joinPointInfo.joinPoint = joinPoint;


            // update the state
            if (adviceIndexes.length == 0) {
                joinPointInfo.state = JoinPointState.ADVISED;
            }
            else {
                joinPointInfo.state = JoinPointState.HAS_ADVICES;
            }
        }


        // intialize the join point before each usage
        ((JoinPointBase)joinPoint).setTargetInstance(targetInstance);
        if (fieldValue[0] != null) {
            ((FieldSignature)joinPoint.getSignature()).setFieldValue(fieldValue[0]);
        }
        ((JoinPointBase)joinPoint).proceed();
    }

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            handleJitCompilation(
                    fieldHash, JoinPointType.FIELD_GET, PointcutType.GET, joinPointInfo, declaringClass, m_targetClass
            );
        }


        JoinPoint joinPoint = joinPointInfo.joinPoint;


        // if null or redefined -> create a new join point and cache it
        if (joinPoint == null) {
            Map pointcutTypeToAdvicesMap = s_registry.getAdvicesForJoinPoint(m_classHash, fieldHash);

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