Example usage for org.aspectj.lang.reflect MethodSignature getMethod

Introduction

In this page you can find the example usage for org.aspectj.lang.reflect MethodSignature getMethod.

Prototype

Method getMethod();

Source Link

Usage

From source file:org.entando.entando.aps.system.services.cache.CacheInfoManager.java

License:Open Source License

@Around("@annotation(cacheableInfo)")
public Object aroundCacheableMethod(ProceedingJoinPoint pjp, CacheableInfo cacheableInfo) throws Throwable {
    Object result = pjp.proceed();
    if (cacheableInfo.expiresInMinute() < 0
            && (cacheableInfo.groups() == null || cacheableInfo.groups().trim().length() == 0)) {
        return result;
    }//from   w w w.  j  av a2  s  .  com
    try {
        MethodSignature methodSignature = (MethodSignature) pjp.getSignature();
        Method targetMethod = methodSignature.getMethod();
        Class targetClass = pjp.getTarget().getClass();
        Method effectiveTargetMethod = targetClass.getMethod(targetMethod.getName(),
                targetMethod.getParameterTypes());
        Cacheable cacheable = effectiveTargetMethod.getAnnotation(Cacheable.class);
        if (null == cacheable) {
            return result;
        }
        String[] cacheNames = cacheable.value();
        Object key = this.evaluateExpression(cacheable.key().toString(), targetMethod, pjp.getArgs(),
                effectiveTargetMethod, targetClass);
        for (String cacheName : cacheNames) {
            if (cacheableInfo.groups() != null && cacheableInfo.groups().trim().length() > 0) {
                Object groupsCsv = this.evaluateExpression(cacheableInfo.groups().toString(), targetMethod,
                        pjp.getArgs(), effectiveTargetMethod, targetClass);
                if (null != groupsCsv && groupsCsv.toString().trim().length() > 0) {
                    String[] groups = groupsCsv.toString().split(",");
                    this.putInGroup(cacheName, key.toString(), groups);
                }
            }
            if (cacheableInfo.expiresInMinute() > 0) {
                this.setExpirationTime(cacheName, key.toString(), cacheableInfo.expiresInMinute());
            }
        }
    } catch (Throwable t) {
        logger.error("Error while evaluating cacheableInfo annotation", t);
        throw new ApsSystemException("Error while evaluating cacheableInfo annotation", t);
    }
    return result;
}

---

From source file:org.entando.entando.aps.system.services.cache.CacheInfoManager.java

License:Open Source License

@Around("@annotation(cacheInfoEvict)")
public Object aroundCacheInfoEvictMethod(ProceedingJoinPoint pjp, CacheInfoEvict cacheInfoEvict)
        throws Throwable {
    try {/*from  www .  ja v  a 2  s.  com*/
        MethodSignature methodSignature = (MethodSignature) pjp.getSignature();
        Method targetMethod = methodSignature.getMethod();
        Class targetClass = pjp.getTarget().getClass();
        Method effectiveTargetMethod = targetClass.getMethod(targetMethod.getName(),
                targetMethod.getParameterTypes());
        String[] cacheNames = cacheInfoEvict.value();
        Object groupsCsv = this.evaluateExpression(cacheInfoEvict.groups().toString(), targetMethod,
                pjp.getArgs(), effectiveTargetMethod, targetClass);
        if (null != groupsCsv && groupsCsv.toString().trim().length() > 0) {
            String[] groups = groupsCsv.toString().split(",");
            for (String group : groups) {
                for (String cacheName : cacheNames) {
                    this.flushGroup(cacheName, group);
                }
            }
        }
    } catch (Throwable t) {
        logger.error("Error while flushing group", t);
        throw new ApsSystemException("Error while flushing group", t);
    }
    return pjp.proceed();
}

---

From source file:org.exist.security.PermissionRequiredAspect.java

License:Open Source License

@Before("methodParameterWithPermissionRequired(permission, o)")
public void enforcePermissionsOnParameter(JoinPoint joinPoint, Permission permission, Object o)
        throws PermissionDeniedException {

    //the next two lines can be replaced when this aspectj bug is closed - https://bugs.eclipse.org/bugs/show_bug.cgi?id=259416
    final MethodSignature ms = (MethodSignature) joinPoint.getSignature();
    final PermissionRequired parameterPermissionRequired = (PermissionRequired) ms.getMethod()
            .getParameterAnnotations()[0][0];

    //1) check if we should allow DBA access
    if (((parameterPermissionRequired.user() & IS_DBA) == IS_DBA) && permission.isCurrentSubjectDBA()) {
        return;//w  w  w.  j a v a2  s .  c o  m
    }

    //2) check if the user is in the target group
    if ((parameterPermissionRequired.user() & IS_MEMBER) == IS_MEMBER) {
        final Integer groupId = (Integer) o;
        if (permission.isCurrentSubjectInGroup(groupId)) {
            return;
        }
    }

    //3) check if we are looking for setGID
    if ((parameterPermissionRequired.mode() & IS_SET_GID) == IS_SET_GID) {
        final Permission other = (Permission) o;
        if (other.isSetGid()) {
            return;
        }
    }

    throw new PermissionDeniedException("You must be a member of the group you are changing the item to");
}

---

From source file:org.failearly.ajunit.AjUnitAspectTest.java

License:Open Source License

private static MethodSignature getMethodSignature() throws NoSuchMethodException {
    final MethodSignature methodSignature = Mockito.mock(MethodSignature.class);
    Mockito.when(methodSignature.getMethod()).thenReturn(method());
    return methodSignature;
}

---

From source file:org.failearly.ajunit.internal.universe.matcher.MethodJoinPointMatcher.java

License:Open Source License

@Override
protected boolean doMatchSignature(MethodSignature signature, AjJoinPoint ajUnitJoinPoint) {
    return signature.getMethod().equals(ajUnitJoinPoint.getMethod());
}

---

From source file:org.failearly.ajunit.internal.universe.matcher.MethodJoinPointMatcherTest.java

License:Open Source License

private Signature createMethodSignatureMock(String methodName) {
    final MethodSignature methodSignature = mock(MethodSignature.class);
    when(methodSignature.getMethod()).thenReturn(resolveMethod(methodName));

    LOGGER.debug("MethodSignature Mock - getField() = {}", methodSignature.getMethod());

    return methodSignature;
}

---

From source file:org.finra.dm.core.StopWatchAdvice.java

License:Apache License

/**
 * Logs the time it takes to execute the method at the join point if the class or method isn't annotated with SuppressLogging and if the log level is set to
 * info./* w w w. jav a  2s. co m*/
 *
 * @param pjp the join point.
 *
 * @return the return value of the method at the join point.
 * @throws Throwable if any errors were encountered.
 */
@SuppressWarnings("rawtypes")
public static Object logMethodTime(ProceedingJoinPoint pjp) throws Throwable {
    // Get the target class being called.
    Class targetClass = pjp.getTarget().getClass();

    // Get the target method being called.
    MethodSignature targetMethodSignature = (MethodSignature) pjp.getSignature();
    Method targetMethod = targetMethodSignature.getMethod();
    if (targetMethod.getDeclaringClass().isInterface()) {
        // Get the underlying implementation if we are given an interface.
        targetMethod = pjp.getTarget().getClass().getMethod(pjp.getSignature().getName(),
                targetMethod.getParameterTypes());
    }

    // Only keep a stop watch if the class and method aren't suppressing logging and the log level is info.
    if ((AnnotationUtils.findAnnotation(targetClass, SuppressLogging.class) == null)
            && (AnnotationUtils.findAnnotation(targetMethod, SuppressLogging.class) == null)
            && (LOGGER.isInfoEnabled())) {
        // Start the stop watch.
        StopWatch stopWatch = new StopWatch();
        stopWatch.start();

        // Proceed to the join point (i.e. call the method and let it return).
        Object returnValue = pjp.proceed();

        // Log the duration.
        LOGGER.info("Method " + targetClass.getName() + "." + targetMethodSignature.getName() + " took "
                + DmDateUtils.formatDuration(stopWatch.getTime(), true) + ".");

        // Return the method return value.
        return returnValue;
    } else {
        // Invoke the method normally.
        return pjp.proceed();
    }
}

---

From source file:org.finra.herd.core.StopWatchAdvice.java

License:Apache License

/**
 * Logs the time it takes to execute the method at the join point if the class or method isn't annotated with SuppressLogging and if the log level is set to
 * info.//  ww  w. ja v  a2  s.  c  o m
 *
 * @param pjp the join point.
 *
 * @return the return value of the method at the join point.
 * @throws Throwable if any errors were encountered.
 */
@SuppressWarnings("rawtypes")
public static Object logMethodTime(ProceedingJoinPoint pjp) throws Throwable {
    // Get the target class being called.
    Class targetClass = pjp.getTarget().getClass();

    // Get the target method being called.
    MethodSignature targetMethodSignature = (MethodSignature) pjp.getSignature();
    Method targetMethod = targetMethodSignature.getMethod();
    if (targetMethod.getDeclaringClass().isInterface()) {
        // Get the underlying implementation if we are given an interface.
        targetMethod = pjp.getTarget().getClass().getMethod(pjp.getSignature().getName(),
                targetMethod.getParameterTypes());
    }

    // Only keep a stop watch if the class and method aren't suppressing logging and the log level is info.
    if ((AnnotationUtils.findAnnotation(targetClass, SuppressLogging.class) == null)
            && (AnnotationUtils.findAnnotation(targetMethod, SuppressLogging.class) == null)
            && (LOGGER.isInfoEnabled())) {
        // Start the stop watch.
        StopWatch stopWatch = new StopWatch();
        stopWatch.start();

        // Proceed to the join point (i.e. call the method and let it return).
        Object returnValue = pjp.proceed();

        // Log the duration.
        LOGGER.info("Method " + targetClass.getName() + "." + targetMethodSignature.getName() + " took "
                + HerdDateUtils.formatDuration(stopWatch.getTime(), true) + ".");

        // Return the method return value.
        return returnValue;
    } else {
        // Invoke the method normally.
        return pjp.proceed();
    }
}

---

From source file:org.finra.herd.dao.MethodLoggingAdvice.java

License:Apache License

/**
 * Around advice that logs methods being invoked for all DAO operations methods.
 *
 * @param pjp the proceeding join point.
 *
 * @return the return value of the method we are advising.
 * @throws Throwable if there were any problems executing the method.
 *///w  w w  . j a  v a2  s  .co m
@Around("operationsMethods()")
public Object logMethodBeingInvoked(ProceedingJoinPoint pjp) throws Throwable {
    // Get the target class being called.
    Class<?> targetClass = pjp.getTarget().getClass();

    // Get the target method being called.
    MethodSignature targetMethodSignature = (MethodSignature) pjp.getSignature();
    Method targetMethod = targetMethodSignature.getMethod();
    if (targetMethod.getDeclaringClass().isInterface()) {
        // Get the underlying implementation if we are given an interface.
        targetMethod = pjp.getTarget().getClass().getMethod(pjp.getSignature().getName(),
                targetMethod.getParameterTypes());
    }

    // Only log the method if the class and method aren't suppressing logging and the log level is debug.
    if ((AnnotationUtils.findAnnotation(targetClass, SuppressLogging.class) == null)
            && (AnnotationUtils.findAnnotation(targetMethod, SuppressLogging.class) == null)
            && (LOGGER.isDebugEnabled())) {
        LOGGER.debug("javaMethod=\"{}.{}\"", targetClass.getName(), targetMethodSignature.getName());
    }

    // Proceed to the join point (i.e. call the method and let it return).
    return pjp.proceed();
}

---

From source file:org.finra.herd.service.advice.NamespaceSecurityAdvice.java

License:Apache License

/**
 * Check permission on the service methods before the execution. The method is expected to throw AccessDeniedException if current user does not have the
 * permissions./*from  w w  w  .  ja  va2  s . com*/
 * 
 * @param joinPoint The join point
 */
@Before("serviceMethods()")
public void checkPermission(JoinPoint joinPoint) {

    MethodSignature methodSignature = (MethodSignature) joinPoint.getSignature();
    Method method = methodSignature.getMethod();

    List<NamespacePermission> namespacePermissions = new ArrayList<>();
    if (method.isAnnotationPresent(NamespacePermissions.class)) {
        namespacePermissions.addAll(Arrays.asList(method.getAnnotation(NamespacePermissions.class).value()));
    } else if (method.isAnnotationPresent(NamespacePermission.class)) {
        namespacePermissions.add(method.getAnnotation(NamespacePermission.class));
    }

    if (!namespacePermissions.isEmpty()) {
        String[] parameterNames = methodSignature.getParameterNames();
        Object[] args = joinPoint.getArgs();

        Map<String, Object> variables = new HashMap<>();
        for (int i = 0; i < parameterNames.length; i++) {
            variables.put(parameterNames[i], args[i]);
        }

        List<AccessDeniedException> accessDeniedExceptions = new ArrayList<>();
        for (NamespacePermission namespacePermission : namespacePermissions) {
            for (String field : namespacePermission.fields()) {
                try {
                    namespaceSecurityHelper.checkPermission(
                            spelExpressionHelper.evaluate(field, Object.class, variables),
                            namespacePermission.permissions());
                } catch (AccessDeniedException accessDeniedException) {
                    accessDeniedExceptions.add(accessDeniedException);
                }
            }
        }
        if (!accessDeniedExceptions.isEmpty()) {
            throw namespaceSecurityHelper.getAccessDeniedException(accessDeniedExceptions);
        }
    }
}

---

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