Package org.codehaus.aspectwerkz.metadata

Examples of org.codehaus.aspectwerkz.metadata.MethodMetaData

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            //handleCallToOverriddenSuperClassMethod(mg, cg, cpg, factory, methodSequence, context);

            addJoinPointField(cpg, cg, mg, methodSequence);

            // get the join point controller
            MethodMetaData methodMetaData = BcelMetaDataMaker.createMethodMetaData(methods[i]);

            final String controllerClassName =
                    m_definition.getJoinPointController(classMetaData, methodMetaData);

            // advise all the constructors
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                if (methodName.equals(mg.getMethod().getName()) &&
                        className.equals(superClassName)) {
                    JavaClass superClass = context.getSuperClass(cg);
                    Method[] methods = superClass.getMethods();
                    MethodMetaData methodMetaData = null;
                    for (int i = 0; i < methods.length; i++) {
                        Method method = methods[i];
                        if (method.getSignature().equals(signature) && method.getName().equals(methodName)) {
                            methodMetaData = BcelMetaDataMaker.createMethodMetaData(method);
                            break;
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                method.getName().equals(TransformationUtil.CLASS_LOOKUP_METHOD) ||
                method.getName().equals(TransformationUtil.GET_UUID_METHOD)) {
            uuid = null;
        }
        else {
            MethodMetaData methodMetaData = BcelMetaDataMaker.createMethodMetaData(method);
            if (m_definition.hasMethodPointcut(classMetaData, methodMetaData)) {
                uuid = m_definition.getUuid();
            }
            if (m_definition.hasThrowsPointcut(classMetaData, methodMetaData)) {
                uuid = m_definition.getUuid();
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                    catch (ClassNotFoundException e) {
                        throw new WrappedRuntimeException(e);
                    }

                    // create the method meta-data
                    MethodMetaData calleeSideMethodMetaData =
                            BcelMetaDataMaker.createMethodMetaData(invokeInstruction, cpg);

                    // is this a caller side method pointcut?
                    if (m_definition.isCallerSideMethod(
                            calleeSideClassMetaData,
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    public void testReorderAdvicesAtRuntime() {
        m_logString = "";
        reorderAdvicesTestMethod();
        assertEquals("before1 before2 before2 invocation after2 after2 after1 ", m_logString);

        MethodMetaData methodMetaData = new MethodMetaData();
        methodMetaData.setName("reorderAdvicesTestMethod");
        methodMetaData.setParameterTypes(new String[]{});
        methodMetaData.setReturnType("void");
        methodMetaData.setExceptionTypes(new String[]{});

        List advices = ((MethodPointcut)AspectWerkz.getSystem("tests").getAspect("DynamicDeploymentTest").
                getMethodPointcuts(m_classMetaData, methodMetaData).get(0)).
                getAdviceIndexTuples();
        AdviceIndexTuple tuple1 = (AdviceIndexTuple)advices.get(0);
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                    getDeploymentModel());
            assertEquals("createTransientAdviceTest", AspectWerkz.getSystem("tests").
                    getAdvice("createTransientAdviceTest").getName());

            // test it in action
            MethodMetaData methodMetaData = new MethodMetaData();
            methodMetaData.setName("createTransientAdviceTestMethod");
            methodMetaData.setParameterTypes(new String[]{});
            methodMetaData.setReturnType("void");
            methodMetaData.setExceptionTypes(new String[]{});

            ((MethodPointcut)AspectWerkz.getSystem("tests").getAspect("DynamicDeploymentTest").
                    getMethodPointcuts(m_classMetaData, methodMetaData).
                    get(0)).addAdvice("createTransientAdviceTest");
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    public void testAddAdviceAtRuntime() {
        m_logString = "";
        addAdviceTestMethod();
        assertEquals("before1 invocation after1 ", m_logString);

        MethodMetaData methodMetaData = new MethodMetaData();
        methodMetaData.setName("addAdviceTestMethod");
        methodMetaData.setParameterTypes(new String[]{});
        methodMetaData.setReturnType("void");
        methodMetaData.setExceptionTypes(new String[]{});

        ((MethodPointcut)AspectWerkz.getSystem("tests").getAspect("DynamicDeploymentTest").
                getMethodPointcuts(m_classMetaData, methodMetaData).get(0)).addAdvice("methodAdvice3");

        m_logString = "";
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    public void testRemoveAdviceAtRuntime() {
        m_logString = "";
        removeAdviceTestMethod();
        assertEquals("before2 before1 before2 invocation after2 after1 after2 ", m_logString);

        MethodMetaData methodMetaData = new MethodMetaData();
        methodMetaData.setName("removeAdviceTestMethod");
        methodMetaData.setParameterTypes(new String[]{});
        methodMetaData.setReturnType("void");
        methodMetaData.setExceptionTypes(new String[]{});
        ((MethodPointcut)AspectWerkz.getSystem("tests").getAspect("DynamicDeploymentTest").
                getMethodPointcuts(m_classMetaData, methodMetaData).get(0)).
                removeAdvice("methodAdvice2");

        m_logString = "";
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            // the iterator is on a list and the loop body does list.remove
            // which is forbidden
            List methodMetaDataListFiltered = new ArrayList();
            for (Iterator it2 = methodMetaDataList.iterator(); it2.hasNext();) {
                MethodMetaData methodMetaData = (MethodMetaData)it2.next();

                // remove the ___AW_getUuid, ___AW_getMetaData, ___AW_addMetaData and class$ methods
                // as well as some other methods before sorting the method list
                if (!(
                        methodMetaData.getName().equals("equals") ||
                        methodMetaData.getName().equals("hashCode") ||
                        methodMetaData.getName().equals("getClass") ||
                        methodMetaData.getName().equals("toString") ||
                        methodMetaData.getName().equals("wait") ||
                        methodMetaData.getName().equals("notify") ||
                        methodMetaData.getName().equals("notifyAll") ||
                        methodMetaData.getName().equals(
                                TransformationUtil.GET_UUID_METHOD) ||
                        methodMetaData.getName().equals(
                                TransformationUtil.GET_UUID_METHOD) ||
                        methodMetaData.getName().equals(
                                TransformationUtil.GET_META_DATA_METHOD) ||
                        methodMetaData.getName().equals(
                                TransformationUtil.SET_META_DATA_METHOD) ||
                        methodMetaData.getName().equals(
                                TransformationUtil.CLASS_LOOKUP_METHOD) ||
                        methodMetaData.getName().startsWith(
                                TransformationUtil.ORIGINAL_METHOD_PREFIX))) {
                    methodMetaDataListFiltered.add(methodMetaData);
                }
            }

            // sort the list so that we can enshure that the indexes are in synch
            // see AbstractIntroductionContainerStrategy#AbstractIntroductionContainerStrategy
            Collections.sort(methodMetaDataListFiltered, MethodComparator.
                    getInstance(MethodComparator.METHOD_META_DATA));

            int methodIndex = -1; // start with -1 since the method array is 0 indexed
            for (Iterator it2 = methodMetaDataListFiltered.iterator(); it2.hasNext();) {
                MethodMetaData methodMetaData = (MethodMetaData)it2.next();
                if (methodMetaData.getReturnType() == null || methodMetaData.getName().equals("<init>")) {
                    continue;
                }
                methodIndex++;
                createProxyMethod(
                        cg, cpg, factory,
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                                catch (RuntimeException e) {
                                    // <clinit> access leads to a bug in Javassist
                                    where = ctClass.getClassInitializer();
                                }

                                MethodMetaData methodMetaData = null; //JavassistMetaDataMaker.createMethodMetaData(...);

                                ClassMetaData exceptionClassMetaData = JavassistMetaDataMaker.createClassMetaData(
                                        exceptionClass
                                );
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Related Classes of org.codehaus.aspectwerkz.metadata.MethodMetaData

  • org.codehaus.aspectwerkz.transform.AddImplementationTransformer
  • org.codehaus.aspectwerkz.transform.AdviseCallerSideMethodTransformer
  • org.codehaus.aspectwerkz.transform.AdviseMemberMethodTransformer
  • org.codehaus.aspectwerkz.transform.AdviseStaticMethodTransformer
  • org.codehaus.aspectwerkz.transform.HandlerTransformer
  • org.codehaus.aspectwerkz.transform.MethodCallTransformer
  • org.codehaus.aspectwerkz.transform.MethodExecutionTransformer
  • org.codehaus.aspectwerkz.transform.PrepareTransformer
  • org.codehaus.aspectwerkz.xmldef.transform.IntroductionTransformer
  • test.attribdef.DynamicDeploymentTest
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