Example usage for org.aspectj.lang ProceedingJoinPoint getArgs

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

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Introduction

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

Prototype

Object[] getArgs();

Source Link

Usage

From source file:com.jmhz.device.sys.aop.UserCacheAspect.java

License:Apache License

@Around(value = "userServicePointcut() && cacheablePointcut()")
public Object cacheableAdvice(ProceedingJoinPoint pjp) throws Throwable {

    String methodName = pjp.getSignature().getName();
    Object arg = pjp.getArgs().length >= 1 ? pjp.getArgs()[0] : null;

    String key = "";
    boolean isIdKey = false;
    if ("findOne".equals(methodName)) {
        key = idKey(String.valueOf(arg));
        isIdKey = true;// ww w .j av a2 s  .  c  om
    } else if ("findByUsername".equals(methodName)) {
        key = usernameKey((String) arg);
    } else if ("findByEmail".equals(methodName)) {
        key = telKey((String) arg);
    }

    User user = null;
    if (isIdKey == true) {
        user = get(key);
    } else {
        Long id = get(key);
        if (id != null) {
            key = idKey(String.valueOf(id));
            user = get(key);
        }
    }
    //cache hit
    if (user != null) {
        log.debug("cacheName:{}, hit key:{}", cacheName, key);
        return user;
    }
    log.debug("cacheName:{}, miss key:{}", cacheName, key);

    //cache miss
    user = (User) pjp.proceed();

    //put cache
    put(user);
    return user;

}

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

License:Apache License

/**
 * ?? ProceedingJoinPoint ?. /*from   w  ww. jav a 2 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

/**
 * ?key//from  ww  w  . ja  v a2s  . c  o  m
 * 
 * @param pjp
 *            
 * @param cache
 *            
 * @return 
 */
private String getCacheKey(ProceedingJoinPoint pjp, Cacheable cache) {
    Annotation[][] pas = ((MethodSignature) pjp.getSignature()).getMethod().getParameterAnnotations();
    StringBuilder buf = new StringBuilder();
    Object[] args = pjp.getArgs();
    Object objVal;
    String val;
    BigDecimal expire;
    List<Object> params = new ArrayList<Object>();
    for (int i = 0; i < pas.length; i++) {
        objVal = args[i];
        if (objVal == null) {
            continue;
        }
        val = objVal.toString();
        val = val.replaceAll(",", "-");
        for (Annotation an : pas[i]) {
            if (an instanceof CacheKey) {
                if (buf.length() > 0) {
                    buf.append(":");
                }
                buf.append(val);
                params.add(val);
                break;
            } else if (an instanceof ExpireKey) {// ?
                try {
                    expire = new BigDecimal(val);
                    THREAD_CACHE_EXPIRE.set(expire.intValue());
                } catch (Exception e) {
                }
            }
        }
    }

    if (StringUtils.isEmpty(cache.keyName())) {
        return buf.toString();
    }

    if (cache.keyArray()) {
        return StringUtils.format(SystemGlobal.get(cache.keyName()), params.toArray(new Object[0]));
    }
    return StringUtils.format(SystemGlobal.get(cache.keyName()), buf.toString());

}

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

License:Open Source License

public Object transmit(ProceedingJoinPoint pjp) throws Throwable {
    try {/*from  w  w  w .j a v  a 2 s . c  o  m*/
        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 {//from   ww  w  .  j  a  va 2  s  . co  m
        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.liferay.portal.messaging.proxy.MessagingProxyAdvice.java

License:Open Source License

protected ProxyRequest createProxyRequest(ProceedingJoinPoint proceedingJoinPoint) throws Exception {

    return new ProxyRequest(AspectJUtil.getMethod(proceedingJoinPoint), proceedingJoinPoint.getArgs());
}

From source file:com.liferay.portal.messaging.proxy.MultiDestinationMessagingProxyAdvice.java

License:Open Source License

protected ProxyRequest createProxyRequest(ProceedingJoinPoint proceedingJoinPoint) throws Exception {

    return new ProxyRequest(com.liferay.util.aspectj.AspectJUtil.getMethod(proceedingJoinPoint),
            proceedingJoinPoint.getArgs());
}

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   w w  w.j  a  v  a2 s . c  om
        }
    }

    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 www .  j a  v a 2s. c o  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();
        }/*from www .  j  av a  2  s  . co  m*/
    }

    return proceedingJoinPoint.proceed();
}