Package org.codehaus.aspectwerkz.definition

Examples of org.codehaus.aspectwerkz.definition.SystemDefinition

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                .createExpression(
                        pointcut,
                        "",
                        pointcutName
                );
        SystemDefinition sysDef = DefinitionLoader.getDefinition(HotSwapTarget.class.getClassLoader(), "samples");
        AspectDefinition aspectDef = sysDef.getAspectDefinition(aspectName);
        AdviceDefinition newDef = null;
        for (Iterator arounds = aspectDef.getAroundAdvices().iterator(); arounds.hasNext();) {
            AdviceDefinition around = (AdviceDefinition)arounds.next();
            if (around.getName().equals(aspectName + ".logMethod")) {
                // copy the logMethod advice
                // note: we could add a totally new advice as well
                newDef = around.copyAt(pcExpression);
                break;
            }
        }
        aspectDef.addAroundAdvice(newDef);

        //TODO: experimental API
        StartupManager.reinitializeSystem("samples", sysDef);

        System.out.println("sysDef = " + sysDef.getClass().getClassLoader());

        /*
        ExecutionPointcut pointcutInstance = new ExecutionPointcut("samples", newDef.getExpression());
        PointcutManager pointcutManager = SystemLoader.getSystem("samples").
                getAspectManager().getPointcutManager(aspectName);
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     * @param pointcutName
     */
    public static void removePointcutForLoggingAdvice(String pointcut, String pointcutName) {
        final String aspectName = "examples.logging.JavaLoggingAspect";

        SystemDefinition sysDef = DefinitionLoader.getDefinition(HotSwapTarget.class.getClassLoader(), "samples");
        AspectDefinition aspectDef = sysDef.getAspectDefinition(aspectName);

        List removedAdviceDefs = new ArrayList();
        for (Iterator arounds = aspectDef.getAroundAdvices().iterator(); arounds.hasNext();) {
            AdviceDefinition around = (AdviceDefinition)arounds.next();
            if (pointcutName.equals(around.getExpression().getName())) {
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     * @param klass   the class set.
     */
    public void transform(final Context context, final Klass klass) throws Exception {
        m_joinPointIndex = TransformationUtil.getJoinPointIndex(klass.getCtClass());
        for (Iterator it = m_definitions.iterator(); it.hasNext();) {
            SystemDefinition definition = (SystemDefinition)it.next();

            final CtClass ctClass = klass.getCtClass();
            ClassMetaData classMetaData = JavassistMetaDataMaker.createClassMetaData(ctClass);
            if (classFilter(definition, classMetaData, ctClass)) {
                return;
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     * @param context the transformation context
     * @param klass   the class
     */
    public void transform(final Context context, final Klass klass) {
        for (Iterator it = m_definitions.iterator(); it.hasNext();) {
            SystemDefinition definition = (SystemDefinition)it.next();

            final CtClass ctClass = klass.getCtClass();
            ClassMetaData classMetaData = JavassistMetaDataMaker.createClassMetaData(ctClass);

            if (classFilter(ctClass, classMetaData, definition)) {
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     * @param klass   the class set.
     */
    public void transform(final Context context, final Klass klass) throws NotFoundException, CannotCompileException {
        m_joinPointIndex = TransformationUtil.getJoinPointIndex(klass.getCtClass());
        for (Iterator it = m_definitions.iterator(); it.hasNext();) {
            final SystemDefinition definition = (SystemDefinition)it.next();

            final CtClass ctClass = klass.getCtClass();
            ClassMetaData classMetaData = JavassistMetaDataMaker.createClassMetaData(ctClass);
            if (classFilter(definition, classMetaData, ctClass)) {
                return;
            }

            ctClass.instrument(
                    new ExprEditor() {
                        public void edit(NewExpr newExpr) throws CannotCompileException {
                            try {
                                CtBehavior where = null;
                                try {
                                    where = newExpr.where();
                                }
                                catch (RuntimeException e) {
                                    // <clinit> access leads to a bug in Javassist
                                    where = ctClass.getClassInitializer();
                                }

                                // filter caller methods
                                if (methodFilterCaller(where)) {
                                    return;
                                }

                                CtConstructor ctConstructor = newExpr.getConstructor();
                                String calleeClassName = newExpr.getClassName();

                                // filter callee classes
                                if (!definition.inIncludePackage(calleeClassName)) {
                                    return;
                                }
                                // filter the constructors
                                if (constructorFilter(ctConstructor)) {
                                    return;
                                }

                                // create the class meta-data
                                ClassMetaData calleeSideClassMetaData;
                                try {
                                    calleeSideClassMetaData =
                                    JavassistMetaDataMaker.createClassMetaData(
                                            context.getClassPool().get(calleeClassName)
                                    );
                                }
                                catch (NotFoundException e) {
                                    throw new WrappedRuntimeException(e);
                                }

                                // create the method meta-data
                                ConstructorMetaData constructorMetaData =
                                        JavassistMetaDataMaker.createConstructorMetaData(newExpr.getConstructor());

                                // is this a caller side method pointcut?
                                if (definition.isPickedOutByCallPointcut(calleeSideClassMetaData, constructorMetaData)) {

                                    // check the callee class is not the same as target class, if that is the case
                                    // then we have have class loaded and set in the ___AW_clazz already
                                    String declaringClassMethodName = TransformationUtil.STATIC_CLASS_FIELD;

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     */
    public void transform(final Context context, final Klass klass) throws NotFoundException {

        // loop over all the definitions
        for (Iterator it = m_definitions.iterator(); it.hasNext();) {
            SystemDefinition definition = (SystemDefinition)it.next();

            final CtClass ctClass = klass.getCtClass();
            ClassMetaData classMetaData = JavassistMetaDataMaker.createClassMetaData(ctClass);
            if (classFilter(ctClass, classMetaData, definition)) {
                return;
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     */
    public void transform(final Context context, final Klass klass) throws NotFoundException, CannotCompileException {
        m_joinPointIndex = TransformationUtil.getJoinPointIndex(klass.getCtClass());

        for (Iterator it = m_definitions.iterator(); it.hasNext();) {
            final SystemDefinition definition = (SystemDefinition)it.next();

            final CtClass ctClass = klass.getCtClass();
            ClassMetaData classMetaData = JavassistMetaDataMaker.createClassMetaData(ctClass);

            // filter caller classes
            if (classFilter(definition, classMetaData, ctClass)) {
                return;
            }

            ctClass.instrument(
                    new ExprEditor() {
                        public void edit(MethodCall methodCall) throws CannotCompileException {
                            try {
                                CtBehavior where = null;
                                try {
                                    where = methodCall.where();
                                }
                                catch (RuntimeException e) {
                                    // <clinit> access leads to a bug in Javassist
                                    where = ctClass.getClassInitializer();
                                }

                                // filter caller methods
                                if (methodFilterCaller(where)) {
                                    return;
                                }

                                // get the callee method name, signature and class name
                                CtMethod calleeMethod = methodCall.getMethod();
                                String calleeClassName = methodCall.getClassName();

                                // filter callee classes
                                if (!definition.inIncludePackage(calleeClassName)) {
                                    return;
                                }
                                // filter callee methods
                                if (methodFilterCallee(calleeMethod)) {
                                    return;
                                }

                                // create the class meta-data
                                ClassMetaData calleeSideClassMetaData;
                                try {
                                    calleeSideClassMetaData =
                                    JavassistMetaDataMaker.createClassMetaData(
                                            context.getClassPool().get(calleeClassName)
                                    );
                                }
                                catch (NotFoundException e) {
                                    throw new WrappedRuntimeException(e);
                                }

                                // create the method meta-data
                                MethodMetaData calleeSideMethodMetaData = JavassistMetaDataMaker.createMethodMetaData(
                                        methodCall.getMethod()
                                );

                                // is this a caller side method pointcut?
                                if (definition.isPickedOutByCallPointcut(
                                        calleeSideClassMetaData, calleeSideMethodMetaData
                                )) {

//                            // TODO: should this caller data be passed to the join point? It is possible.
//                            String callerMethodName = callerBehaviour.getName();
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     */
    public void transform(final Context context, final Klass klass) throws NotFoundException, CannotCompileException {

        // loop over all the definitions
        for (Iterator it = m_definitions.iterator(); it.hasNext();) {
            SystemDefinition definition = (SystemDefinition)it.next();

            final CtClass ctClass = klass.getCtClass();
            ClassMetaData classMetaData = JavassistMetaDataMaker.createClassMetaData(ctClass);

            // do we need to prepare the class
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            throw new IllegalArgumentException("uuid can not be null");
        }
        try {
            System system = (System)s_systems.get(uuid);
            if (system == null) {
                final SystemDefinition definition = DefinitionLoader.getDefinition(
                        ContextClassLoader.getLoader(), uuid
                );
                system = new System(uuid, definition);
                s_systems.put(uuid, system);
            }
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        //AXm_joinPointIndex =
        // TransformationUtil.getJoinPointIndex(klass.getCtClass()); //TODO
        // thread safe and reentrant
        for (Iterator it = definitions.iterator(); it.hasNext();) {
            SystemDefinition definition = (SystemDefinition) it.next();
            final CtClass ctClass = klass.getCtClass();
            ClassInfo classInfo = JavassistClassInfo.getClassInfo(ctClass, context.getLoader());
            if (classFilter(definition, new ExpressionContext(PointcutType.EXECUTION, classInfo, classInfo), ctClass)) {
                continue;
            }
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Related Classes of org.codehaus.aspectwerkz.definition.SystemDefinition

  • examples.logging.HotSwapTarget
  • examples.logging.JavaLoggingAspect
  • examples.logging.Target
  • org.codehaus.aspectwerkz.annotation.MixinAnnotationParser
  • org.codehaus.aspectwerkz.aspect.management.Aspects
  • org.codehaus.aspectwerkz.aspect.management.Mixins
  • org.codehaus.aspectwerkz.AspectSystem
  • org.codehaus.aspectwerkz.cflow.CflowBinding
  • org.codehaus.aspectwerkz.definition.expression.Expression
  • org.codehaus.aspectwerkz.expression.ExpressionContext
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