Example usage for org.aspectj.lang ProceedingJoinPoint proceed

List of usage examples for org.aspectj.lang ProceedingJoinPoint proceed

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Introduction

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

Prototype

public Object proceed() throws Throwable;

Source Link

Document

Proceed with the next advice or target method invocation

Usage

From source file:com.job.lr.aop.LogAspect.java

License:Apache License

/**
 * ?? ProceedingJoinPoint ?. /*from  w ww.j  a  v a2 s.com*/
 * ??: ProceedingJoinPoint ???.
 * , ?
 */

@Around("pointcutExpression()")
public Object aroundMethod(ProceedingJoinPoint pjd) {

    Object result = null;
    String methodName = pjd.getSignature().getName();

    try {
        //?
        System.out.println("The method " + methodName + " begins with " + Arrays.asList(pjd.getArgs()));
        //
        result = pjd.proceed();
        //
        System.out.println("The method " + methodName + " ends with " + result);
    } catch (Throwable e) {
        //
        System.out.println("The method " + methodName + " occurs exception:" + e);
        throw new RuntimeException(e);
    }
    //?
    System.out.println("The method " + methodName + " ends");

    return result;
}

From source file:com.joken.base.spring.aop.CacheableAop.java

License:Open Source License

/**
 * AOP?//from w ww  . j a  v  a  2 s . c om
 * 
 * @param pjp
 *            ?
 * @param cache
 *            
 * @return ?
 * @throws Throwable
 * @date 2015-10-10 ?8:29:11
 */
@Around("@annotation(cache)")
public Object cached(final ProceedingJoinPoint pjp, Cacheable cache) throws Throwable {
    THREAD_CACHE_EXPIRE.remove();
    if (redisTemplate == null) {
        return pjp.proceed();
    }

    // ???
    String key = getCacheKey(pjp, cache);
    // ????
    if (StringUtils.isEmpty(key)) {
        return pjp.proceed();
    }
    logger.info("????" + key);

    // ?
    if (cache.handleMode() == CacheHandleMode.delete) {
        this.deleteCaceh(key, cache);
        return pjp.proceed();
    }

    MethodSignature method = (MethodSignature) pjp.getSignature();
    Class<?> clazz = method.getReturnType();

    Object value;
    if (!(cache.handleMode() == CacheHandleMode.append)) {
        // ??
        value = this.getCache(key, cache);
        if (value != null) {
            return this.castValue(clazz, value);
        }
    }

    // ,??
    value = pjp.proceed();

    // ??
    if (value != null && cache.handleMode() != CacheHandleMode.nil) {
        // 
        Object cacheValue = value;
        if (value instanceof ResponseModel) {
            cacheValue = ((ResponseModel) value).getData();
        }

        // ??
        if (cacheValue != null) {
            logger.info("??" + key);
            this.setCache(key, cacheValue, cache);
        }
    }

    return value;
}

From source file:com.klistret.cmdb.aspect.crud.ElementIntegration.java

License:Open Source License

public Object transmit(ProceedingJoinPoint pjp) throws Throwable {
    try {//from  www  .ja  va 2s .  com
        Element element = (Element) pjp.proceed();

        Signature signature = pjp.getSignature();
        String name = signature.getName().toUpperCase();
        Object[] args = pjp.getArgs();

        if (name.equals("GET"))
            name = "READ";
        try {
            SignatureMethod method = SignatureMethod.valueOf(name);

            switch (method) {
            case CREATE:
            case DELETE:
            case UPDATE:
            case READ:
                Element precedent = null;

                for (Object arg : args)
                    if (arg instanceof Element)
                        precedent = (Element) arg;

                logger.debug("Generating a message with CRUD function {} on element [id: {}, version: {}]",
                        new Object[] { name, element.getId(), element.getVersion() });

                Message<Element> message = MessageBuilder.withPayload(element).setHeader("function", name)
                        .setHeader("precedent", precedent == null ? null : precedent.getVersion()).build();
                channel.send(message);
                break;
            }
        } catch (IllegalArgumentException e) {
            logger.debug("Method {} is not trasmitted", name);
        }

        return element;
    } catch (HibernateOptimisticLockingFailureException e) {
        throw new ApplicationException("Stale element.", new StaleStateException(e.getMessage()));
    } catch (Exception e) {
        logger.error("Unknown exception: {}", e.getMessage());
        throw e;
    }
}

From source file:com.klistret.cmdb.aspect.crud.RelationIntegration.java

License:Open Source License

public Object transmit(ProceedingJoinPoint pjp) throws Throwable {
    try {//www .ja  v  a  2  s. c om
        Relation relation = (Relation) pjp.proceed();

        Signature signature = pjp.getSignature();
        String name = signature.getName().toUpperCase();
        Object[] args = pjp.getArgs();

        if (name.equals("GET"))
            name = "READ";
        try {
            SignatureMethod method = SignatureMethod.valueOf(name);

            switch (method) {
            case CREATE:
            case DELETE:
            case UPDATE:
            case READ:
                Relation precedent = null;

                for (Object arg : args)
                    if (arg instanceof Relation)
                        precedent = (Relation) arg;

                logger.debug("Generating a message with CRUD function {} on relation [id: {}, version: {}]",
                        new Object[] { name, relation.getId(), relation.getVersion() });

                Message<Relation> message = MessageBuilder.withPayload(relation).setHeader("function", name)
                        .setHeader("precedent", precedent == null ? null : precedent.getVersion()).build();
                channel.send(message);
                break;
            }
        } catch (IllegalArgumentException e) {
            logger.debug("Method {} is not trasmitted", name);
        }

        return relation;
    } catch (HibernateOptimisticLockingFailureException e) {
        throw new ApplicationException("Stale relation.", new StaleStateException(e.getMessage()));
    } catch (Exception e) {
        logger.error("Unknown exception: {}", e.getMessage());
        throw e;
    }
}

From source file:com.klistret.cmdb.utility.spring.OptimisticLocking.java

License:Open Source License

public Object commitTransaction(ProceedingJoinPoint pjp) throws Throwable {
    try {//from   w  ww  .j  a  v  a2  s. c  om
        return pjp.proceed();
    } catch (HibernateOptimisticLockingFailureException e) {
        Signature signature = pjp.getSignature();
        logger.error("Stale in declaration:{}, name: {}, long: {} message: {}", new Object[] {
                signature.getDeclaringTypeName(), signature.getName(), pjp.toLongString(), e.getMessage() });
        throw new ApplicationException("Stale entity captured.");
    }
}

From source file:com.liferay.portal.workflow.WorkflowLinkAdvice.java

License:Open Source License

public Object invoke(ProceedingJoinPoint proceedingJoinPoint) throws Throwable {

    Signature signature = proceedingJoinPoint.getSignature();

    String methodName = signature.getName();

    Object[] arguments = proceedingJoinPoint.getArgs();

    if (methodName.equals(_UPDATE_ACTIVE)) {
        long companyId = (Long) arguments[0];
        String name = (String) arguments[2];
        int version = (Integer) arguments[3];
        boolean active = (Boolean) arguments[4];

        if (!active) {
            int workflowDefinitionLinksCount = WorkflowDefinitionLinkLocalServiceUtil
                    .getWorkflowDefinitionLinksCount(companyId, name, version);

            if (workflowDefinitionLinksCount >= 1) {
                throw new RequiredWorkflowDefinitionException();
            }//from  ww  w .j  ava  2s  .  co  m
        }
    }

    return proceedingJoinPoint.proceed();
}

From source file:com.liferay.portal.workflow.WorkflowLockingAdvice.java

License:Open Source License

public Object invoke(ProceedingJoinPoint proceedingJoinPoint) throws Throwable {

    Signature signature = proceedingJoinPoint.getSignature();

    String methodName = signature.getName();

    Object[] arguments = proceedingJoinPoint.getArgs();

    if (methodName.equals(_START_WORKFLOW_INSTANCE_METHOD_NAME)) {
        String workflowDefinitionName = (String) arguments[3];
        Integer workflowDefinitionVersion = (Integer) arguments[4];

        String className = WorkflowDefinition.class.getName();
        String key = _encodeKey(workflowDefinitionName, workflowDefinitionVersion);

        if (LockLocalServiceUtil.isLocked(className, key)) {
            throw new WorkflowException("Workflow definition name " + workflowDefinitionName + " and version "
                    + workflowDefinitionVersion + " is being undeployed");
        }/*from   ww  w  . ja  va  2 s . co  m*/

        return proceedingJoinPoint.proceed();
    } else if (!methodName.equals(_UNDEPLOY_WORKFLOW_DEFINITION_METHOD_NAME)) {

        return proceedingJoinPoint.proceed();
    }

    long userId = (Long) arguments[1];
    String name = (String) arguments[2];
    Integer version = (Integer) arguments[3];

    String className = WorkflowDefinition.class.getName();
    String key = _encodeKey(name, version);

    if (LockLocalServiceUtil.isLocked(className, key)) {
        throw new WorkflowException(
                "Workflow definition name " + name + " and version " + version + " is being undeployed");
    }

    try {
        LockLocalServiceUtil.lock(userId, className, key, String.valueOf(userId), false, Time.HOUR);

        return proceedingJoinPoint.proceed();
    } finally {
        LockLocalServiceUtil.unlock(className, key);
    }
}

From source file:com.liferay.portal.workflow.WorkflowPermissionAdvice.java

License:Open Source License

public Object invoke(ProceedingJoinPoint proceedingJoinPoint) throws Throwable {

    Signature signature = proceedingJoinPoint.getSignature();

    String methodName = signature.getName();

    Object[] arguments = proceedingJoinPoint.getArgs();

    if (methodName.equals(_ASSIGN_WORKFLOW_TASK_TO_USER_METHOD_NAME)) {
        long userId = (Long) arguments[1];

        PermissionChecker permissionChecker = PermissionThreadLocal.getPermissionChecker();

        if (permissionChecker.getUserId() != userId) {
            throw new PrincipalException();
        }//w  w  w .  j  a  v  a2s  . co m
    }

    return proceedingJoinPoint.proceed();
}

From source file:com.loadtesting.showcase.springmvc.aop.CapturingAspect.java

License:Apache License

@Around("execution(* *(..)) && @annotation(measuredHere)")
public Object around(ProceedingJoinPoint point, MeasuredHere measuredHere) throws Throwable {
    String capturerName = measuredHere.name();
    StatisticsCapturer capturer = ConcurrentHandler.getSingletonInstance().getStatisticsCapturer(capturerName);
    synchronized (obj) {
        capturer.startCapture();//from  w w  w. ja v  a  2  s  . c o  m
    }
    boolean hasError = true;
    try {
        Object result = point.proceed();
        hasError = false;
        return result;
    } catch (Throwable th) {
        throw th;
    } finally {
        if (hasError) {
            synchronized (obj) {
                capturer.endCaptureWithError();
            }
        } else {
            synchronized (obj) {
                capturer.endCapture();
            }
        }
    }
}

From source file:com.lushapp.core.aop.LogAspect.java

License:Apache License

/**
 * @param point //from   ww w . ja  va  2s  .  co m
 */

@Around("execution(* com.lushapp.modules.*.service..*Manager.*(..))")
public Object logAll(ProceedingJoinPoint point) throws Throwable {
    Object result = null;
    // ??
    String methodName = point.getSignature().getName();
    String className = point.getTarget().getClass().getSimpleName();
    String userName = null;
    Long start = 0L;
    Long end = 0L;
    String ip = null;
    // ?
    try {
        // 
        start = System.currentTimeMillis();
        result = point.proceed();
        end = System.currentTimeMillis();

        // ??
        SessionInfo sessionInfo = null;
        try {
            sessionInfo = SecurityUtils.getCurrentSessionInfo();
        } catch (Exception e) {
            logger.error(e.getMessage());
        }
        if (sessionInfo != null) {
            userName = sessionInfo.getLoginName();
            ip = sessionInfo.getIp();
        } else {
            userName = "";
            ip = "127.0.0.1";
            logger.warn("sessionInfo.");
        }
    } catch (Throwable e) {
        logger.error(e.getMessage(), e);
        throw e;
    }
    String name = null;
    // ?
    if (className.indexOf("Resource") > -1) {
        name = "??";
    } else if (className.indexOf("Role") > -1) {
        name = "?";
    } else if (className.indexOf("User") > -1) {
        name = "?";
    } else if (className.indexOf("Organ") > -1) {
        name = "?";
    } else {
        name = className;
    }
    // ?
    String opertype = methodName;
    if (StringUtils.isNotBlank(opertype) && (opertype.indexOf("save") > -1 || opertype.indexOf("update") > -1
            || opertype.indexOf("delete") > -1 || opertype.indexOf("merge") > -1)) {
        Long time = end - start;
        Log log = new Log();
        log.setType(LogType.operate.getValue());
        log.setLoginName(userName);
        log.setModule(name);
        log.setAction(opertype);
        log.setOperTime(new Date(start));
        log.setActionTime(time.toString());
        log.setIp(ip);
        BrowserType browserType = BrowserUtils.getBrowserType(SpringMVCHolder.getRequest());
        log.setBrowserType(browserType == null ? null : browserType.toString());
        defaultEntityManager.save(log);
    }
    if (logger.isDebugEnabled()) {
        logger.debug(":{},?{},?{},{}ms.",
                new Object[] { userName, className, methodName, end - start });
    }
    return result;
}