Examples of org.codehaus.aspectwerkz.ConstructorTuple

org.codehaus.aspectwerkz.ConstructorTuple
Contains a pair of the original method and the wrapper method if such a method exists. @author Jonas Bon�r


                // TODO: BUG - should invoke the wrapper ctor to make sure the it works with execution pc, but it does not work
                //               invokeConstructorCallJoinPoint(
                //                        system, declaringClass, joinPointHash, joinPointType, cv, className
                //                );
                ConstructorTuple constructorTuple = AspectRegistry.getConstructorTuple(declaringClass, joinPointHash);
                if (constructorTuple.getOriginalConstructor().equals(constructorTuple.getWrapperConstructor())) {
                    invokeConstructorCallJoinPoint(declaringClass, joinPointHash, joinPointType, cv, className);
                } else {
                    java.lang.System.err.println(
                            "WARNING: When a constructor has both a CALL and EXECUTION join point, only the CALL will be executed. This limitation is due to a bug that has currently not been fixed yet."
                    );

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     */
    private static void invokeConstructorCallJoinPoint(
            final Class declaringClass, final int joinPointHash,
            final int joinPointType, final CodeVisitor cv,
            final String className) {
        ConstructorTuple constructorTuple = AspectRegistry.getConstructorTuple(declaringClass, joinPointHash);
        Constructor targetConstructor = constructorTuple.getWrapperConstructor();
        String declaringClassName = targetConstructor.getDeclaringClass().getName().replace('.', '/');
        String constructorDescriptor = AsmHelper.getConstructorDescriptor(targetConstructor);
        Signature signature = new ConstructorSignatureImpl(constructorTuple.getDeclaringClass(), constructorTuple);
        Type[] argTypes = AsmHelper.getArgumentTypes(targetConstructor);
        if (Modifier.isPublic(targetConstructor.getModifiers()) && Modifier.isPublic(declaringClass.getModifiers())) {
            invokeConstructorCall(joinPointType, argTypes, cv, className, declaringClassName, constructorDescriptor);
        } else {
            invokeConstructorCallReflectively(cv);

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     */
    private static void invokeConstrutorExecutionJoinPoint(
            final Class declaringClass, final int joinPointHash,
            final int joinPointType, final CodeVisitor cv,
            final String className) {
        ConstructorTuple constructorTuple = AspectRegistry.getConstructorTuple(declaringClass, joinPointHash);
        Constructor targetConstructor = constructorTuple.getOriginalConstructor();
        String declaringClassName = targetConstructor.getDeclaringClass().getName().replace('.', '/');
        String constructorDescriptor = AsmHelper.getConstructorDescriptor(targetConstructor);
        Type[] argTypes = AsmHelper.getArgumentTypes(targetConstructor);


        // remove the last argument (the dummy JoinPointManager type)

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                }
                tuple.cflowExpressions = cflowExpressionList;
                tuple.expressionContext = ctx;
                break;
            case JoinPointType.CONSTRUCTOR_EXECUTION:
                ConstructorTuple constructorTuple = AspectRegistry.getConstructorTuple(declaringClass, joinPointHash);
                ConstructorSignatureImpl constructorSignature = new ConstructorSignatureImpl(
                        constructorTuple
                        .getDeclaringClass(),
                        constructorTuple
                );
                tuple.signature = constructorSignature;
                tuple.rtti = new ConstructorRttiImpl(constructorSignature, thisInstance, targetInstance);
                ConstructorInfo constructorInfo = JavaConstructorInfo.getConstructorInfo(
                        constructorTuple
                        .getWrapperConstructor()
                );
                ctx = new ExpressionContext(PointcutType.EXECUTION, constructorInfo, null);
                for (int i = 0; i < aspectManagers.length; i++) {
                    for (Iterator it = aspectManagers[i].getPointcuts(ctx).iterator(); it.hasNext();) {
                        Pointcut pointcut = (Pointcut)it.next();
                        if (pointcut.getExpressionInfo().hasCflowPointcut()) {
                            cflowExpressionList.add(pointcut.getExpressionInfo().getCflowExpressionRuntime());
                        }
                    }
                }
                tuple.cflowExpressions = cflowExpressionList;
                tuple.expressionContext = ctx;
                break;
            case JoinPointType.CONSTRUCTOR_CALL:
                constructorTuple = AspectRegistry.getConstructorTuple(declaringClass, joinPointHash);
                constructorSignature = new ConstructorSignatureImpl(
                        constructorTuple.getDeclaringClass(),
                        constructorTuple
                );
                tuple.signature = constructorSignature;
                tuple.rtti = new ConstructorRttiImpl(constructorSignature, thisInstance, targetInstance);
                constructorInfo = JavaConstructorInfo.getConstructorInfo(constructorTuple.getWrapperConstructor());
                withinInfo = JavaClassInfo.getClassInfo(targetClass);
                ctx = new ExpressionContext(PointcutType.CALL, constructorInfo, withinInfo);
                for (int i = 0; i < aspectManagers.length; i++) {
                    for (Iterator it = aspectManagers[i].getPointcuts(ctx).iterator(); it.hasNext();) {
                        Pointcut pointcut = (Pointcut)it.next();

View Full Code Here

        Field field = AspectRegistry.getField(declaringClass, joinPointHash);
        return new FieldSignatureImpl(field.getDeclaringClass(), field);
    }


    public static final Signature newConstructorSignature(final Class declaringClass, final int joinPointHash) {
        ConstructorTuple constructorTuple = AspectRegistry.getConstructorTuple(declaringClass, joinPointHash);
        return new ConstructorSignatureImpl(constructorTuple.getDeclaringClass(), constructorTuple);
    }

View Full Code Here

                createConstructorRepository(klass);
            }
        } catch (Exception e) {
            throw new WrappedRuntimeException(e);
        }
        ConstructorTuple constructorTuple;
        try {
            constructorTuple = (ConstructorTuple)((TIntObjectHashMap)s_constructors.get(klass)).get(constructorHash);
        } catch (Throwable e1) {
            throw new WrappedRuntimeException(e1);
        }

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                    break;
                }
            }


            // create a constructor tuple with 'wrapper constructor' and 'prefixed constructor'
            ConstructorTuple constructorTuple = new ConstructorTuple(wrapperConstructor, prefixedConstructor);


            // map the tuple to the hash for the 'wrapper constructor'
            int constructorHash = TransformationUtil.calculateHash(wrapperConstructor);
            constructorMap.put(constructorHash, constructorTuple);
        }

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Related Classes of org.codehaus.aspectwerkz.ConstructorTuple

org.codehaus.aspectwerkz.aspect.management.AspectRegistry

org.codehaus.aspectwerkz.joinpoint.management.JitCompiler

org.codehaus.aspectwerkz.joinpoint.management.JoinPointManager

org.codehaus.aspectwerkz.joinpoint.management.JoinPointRegistry

org.codehaus.aspectwerkz.joinpoint.management.SignatureFactory

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