Example usage for org.aspectj.lang ProceedingJoinPoint proceed

Introduction

In this page you can find the example usage for org.aspectj.lang ProceedingJoinPoint proceed.

Prototype

public Object proceed(Object[] args) throws Throwable;

Source Link

Document

Proceed with the next advice or target method invocation.

Usage

From source file:com.tacitknowledge.flip.aspectj.FlipAbstractAspect.java

License:Apache License

/**
 * Intercept calls to the methods marked with {@link Flippable} annotation.
 * Firstly it processes the method parameters marked with {@link FlipParam} 
 * annotation. Each parameter value is replaced with the value declared in
 * {@link FlipParam#disabledValue()} if the feature declared in {@link FlipParam#feature() }
 * is disabled.//from  w w w .  ja  va2s .  c  o  m
 * After properties evaluation this method checks if the feature marked in
 * {@link Flippable#feature() } is disabled then the value from {@link Flippable#disabledValue() }
 * is returned.
 * 
 * @param flip the {@link Flippable} annotation instance which marks the method to intercept.
 * @param pjp the object obtained from AspectJ method interceptor.
 * @return the processed value of the method depending from feature state.
 * @throws Throwable 
 */
@Around(value = "anyMethod() && @annotation(flip)", argNames = "flip")
public Object aroundFlippableMethods(ProceedingJoinPoint pjp, Flippable flip) throws Throwable {
    MethodSignature methodSignature = (MethodSignature) pjp.getSignature();
    Method method = methodSignature.getMethod();

    if (isFeatureEnabled(flip.feature())) {
        Annotation[][] paramAnnotations = method.getParameterAnnotations();
        Object[] params = pjp.getArgs();
        Class[] paramTypes = method.getParameterTypes();

        for (int i = 0; i < paramAnnotations.length; i++) {
            FlipParam flipParam = findFlipParamAnnoattion(paramAnnotations[i]);
            if (!isFeatureEnabled(flipParam.feature())) {
                params[i] = getProcessedDisabledValue(paramTypes[i], flipParam.disabledValue(), pjp.getThis());
            }
        }

        return pjp.proceed(params);
    } else {
        return getProcessedDisabledValue(method.getReturnType(), flip.disabledValue(), pjp.getThis());
    }
}

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From source file:com.utest.domain.service.cache.CachedContextManager.java

License:Apache License

@Around(value = "@annotation(com.utest.annotations.CacheEvent) && @annotation(cacheEvent)")
public Object processCacheEvent(final ProceedingJoinPoint joinPoint, final CacheEvent cacheEvent)
        throws Throwable {
    if (CacheEvent.CACHE_READ.equals(cacheEvent.operation())) {
        return checkCache(joinPoint, cacheEvent);
    }//from w  w  w .j  a va  2 s.  com

    final Object ret = joinPoint.proceed(joinPoint.getArgs());
    if (CacheEvent.CACHE_REFRESH.equals(cacheEvent.operation())) {
        cleanCache(joinPoint, cacheEvent);
    }
    return ret;
}

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From source file:com.utest.domain.service.cache.CachedContextManager.java

License:Apache License

@SuppressWarnings("unchecked")
private Object checkCache(final ProceedingJoinPoint joinPoint, final CacheEvent cacheEvent) throws Throwable {
    final Object[] args = joinPoint.getArgs();

    Object cachedValue = null;/*from   w  w w.  jav a 2s .  c  o  m*/
    if (CacheEvent.USER_MATCHING.equals(cacheEvent.type())) {
        final Integer userId = getUserFromArgs(args);
        if (userId != null) {
            cachedValue = holder.getTestCyclesForUser(userId);
            if (cachedValue == null) {
                cachedValue = joinPoint.proceed(args);
                holder.updateUserTestCycles(userId, (List<Integer>) cachedValue);
            }
        }
    }
    return cachedValue;
}

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From source file:com.willowtreeapps.respeeker.ResPeeker.java

License:Apache License

@Around("setOnTouchListener()")
public Object aroundSetOnTouchListener(ProceedingJoinPoint joinPoint) throws Throwable {
    final View.OnTouchListener originalTouchListener = (View.OnTouchListener) joinPoint.getArgs()[0];
    final View.OnTouchListener interceptTouchListener = getTouchListener();

    View.OnTouchListener delegateTouchListener = new View.OnTouchListener() {
        @Override// ww  w. j  a v  a  2 s . c  o m
        public boolean onTouch(View v, MotionEvent event) {
            interceptTouchListener.onTouch(v, event);
            return originalTouchListener != null && originalTouchListener.onTouch(v, event);
        }
    };

    return joinPoint.proceed(new Object[] { delegateTouchListener });
}

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From source file:com.zhaimi.message.aop.AbstractSendMessageAdvice.java

License:Apache License

/**
 * SendMsg //from  www .  j  a  v  a2  s.  co m
 * @param pjp
 * @return
 * @throws Throwable
 */
public Object around(ProceedingJoinPoint pjp) throws Throwable {
    Object result = null;

    Method method = getMethod(pjp);
    String beforeTopic = getBeforeSendMsgTopicOnMethod(method);
    Object[] args = pjp.getArgs();

    if (beforeTopic != null) {
        //         if(log.isDebugEnabled()) 
        //            log.debug("BeforeTopic='{}',Method={} "  ,beforeTopic, method);
        sendMessageBefore(method, beforeTopic, args);
    }

    String afterTopic = getAfterSendMsgTopicOnMethod(method);
    try {
        //?
        result = pjp.proceed(args);

        if (afterTopic != null) {
            //            if(log.isDebugEnabled()) 
            //               log.debug("AfterTopic='{}', Method {}"  ,afterTopic, method);
            sendMessageAfter(method, afterTopic, args, result);
        }

    } catch (Throwable e) {

        //         if(log.isDebugEnabled()) 
        //            log.debug("sendMessageAfterException exception " + e);

        try {
            sendMessageAfterException(method, afterTopic, args, e);
        } catch (Throwable t) {
            /* do nothing */ }

        throw e;
    }
    if (log.isDebugEnabled())
        log.debug("SendMsgBeforeInvokeAdvice result " + result);
    return result;
}

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From source file:cs544.videohouse.util.Welcome.java

@Around("execution(* cs544.videohouse.controller.VideoController.checkUploadVideo(..))")
public String greet(ProceedingJoinPoint call) throws Throwable {
    Object[] args = call.getArgs();
    //        User u=(User) args[0];        
    //        System.out.println("Before: Hi "+u.getFirstName()+"!");
    String view = (String) call.proceed(args);
    //        args= call.getArgs();
    //        u=(User) args[0];                
    if (view.contains("#")) {
        rId = Integer.valueOf(view.split("#")[2]);
        recentUpload = "Latest: " + view.split("#")[1] + "!";
        view = view.split("#")[0];
    }/*from   w  w w .j  a v  a  2s .c o  m*/
    System.out.println("Will go next to: " + view);
    System.out.println("Latest:" + recentUpload);
    return view;
}

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From source file:de.cosmocode.palava.core.aop.PalavaAspect.java

License:Apache License

/**
 * An advice around {@link Guice#createInjector(Module...)} to inject members on this aspect.
 *
 * @param point   the proceeding joint point
 * @param modules the originally passed modules
 * @return the injector//from   w  w w . j  a  v  a  2s.  co  m
 * @since 2.9
 */
@Around("include() && moduleArray(modules)")
public Object aroundModuleArray(ProceedingJoinPoint point, Module... modules) {
    try {
        return point.proceed(new Object[] { append(modules) });
        /* CHECKSTYLE:OFF */
    } catch (Throwable e) {
        /* CHECKSTYLE:ON */
        throw Throwables.sneakyThrow(e);
    }
}

---

From source file:de.cosmocode.palava.core.aop.PalavaAspect.java

License:Apache License

/**
 * An advice around {@link Guice#createInjector(Iterable)} to inject members on this aspect.
 *
 * @param point   the proceeding joint point
 * @param modules the originally passed modules
 * @return the injector/*from  w ww  .ja va  2s  .  c o  m*/
 * @since 2.9
 */
@Around("include() && moduleIterable(modules)")
public Object aroundModuleIterable(ProceedingJoinPoint point, Iterable modules) {
    try {
        return point.proceed(new Object[] { Iterables.concat(modules, Collections.singleton(module)) });
        /* CHECKSTYLE:OFF */
    } catch (Throwable e) {
        /* CHECKSTYLE:ON */
        throw Throwables.sneakyThrow(e);
    }
}

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From source file:de.cosmocode.palava.core.aop.PalavaAspect.java

License:Apache License

/**
 * An advice around {@link Guice#createInjector(Stage, Module...)} to inject members on this aspect.
 *
 * @param point   the proceeding joint point
 * @param stage   the originally passed stage
 * @param modules the originally passed modules
 * @return the injector//from  ww w.  j a  v  a 2  s  .  c om
 * @since 2.9
 */
@Around("include() && stageAndModuleArray(stage, modules)")
public Object aroundStageAndModuleArray(ProceedingJoinPoint point, Stage stage, Module... modules) {
    try {
        return point.proceed(new Object[] { stage, append(modules) });
        /* CHECKSTYLE:OFF */
    } catch (Throwable e) {
        /* CHECKSTYLE:ON */
        throw Throwables.sneakyThrow(e);
    }
}

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From source file:de.cosmocode.palava.core.aop.PalavaAspect.java

License:Apache License

/**
 * An advice around {@link Guice#createInjector(Stage, Iterable)} to inject members on this aspect.
 *
 * @param point   the proceeding joint point
 * @param stage   the originally passed stage
 * @param modules the originally passed stage
 * @return the injector//from   w ww. j  av  a  2s.  c o  m
 * @since 2.9
 */
@Around("include() && stageAndModuleIterable(stage, modules)")
public Object aroundStageAndModuleIterable(ProceedingJoinPoint point, Stage stage, Iterable modules) {
    try {
        return point.proceed(new Object[] { stage, Iterables.concat(modules, Collections.singleton(module)) });
        /* CHECKSTYLE:OFF */
    } catch (Throwable e) {
        /* CHECKSTYLE:ON */
        throw Throwables.sneakyThrow(e);
    }
}

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