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

Introduction

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

Prototype

String[] getParameterNames();

Source Link

Usage

From source file:org.slc.sli.dal.repository.tenancy.apsect.TenantAwareCallAspect.java

License:Apache License

private String extractTenant(JoinPoint jp) {
    MethodSignature ms = (MethodSignature) jp.getSignature();

    String[] params = ms.getParameterNames();

    TenantCall tenantParam = ms.getMethod().getAnnotation(TenantCall.class);

    for (int i = 0; i < params.length; i++) {
        if (tenantParam.param().equals(params[i])) {
            return (String) jp.getArgs()[i];
        }//from w  w  w.ja va  2  s . c om
    }

    throw new IllegalStateException("Expected method parameter [" + tenantParam.param() + "] was not found");
}

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From source file:org.slc.sli.dashboard.web.util.ControllerInputValidatorAspect.java

License:Apache License

/**
 * Around for pointcut defined by controllerMethodInvocation
 * @param joinPoint//from ww  w.  j  av  a2s. c  o  m
 * @return
 * @throws Throwable
 */
@Around("controllerMethodInvocation()")
public Object aroundController(ProceedingJoinPoint joinPoint) throws Throwable {
    MethodSignature methodSignature = (MethodSignature) joinPoint.getSignature();
    Annotation[][] annotations = methodSignature.getMethod().getParameterAnnotations();
    String[] paramNames = methodSignature.getParameterNames();
    Object[] args = joinPoint.getArgs();

    for (int i = 0; i < args.length; i++) {
        if (checkAnnotations(annotations[i])) {
            validateArg(args[i], paramNames[i]);
        }
    }
    return joinPoint.proceed(args);
}

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From source file:org.smallmind.nutsnbolts.reflection.aop.AOPUtility.java

License:Open Source License

public static Object getParameterValue(JoinPoint joinPoint, String parameterName, boolean nullable)
        throws BeanAccessException, BeanInvocationException {

    Object argumentValue;/*  w  ww.ja v  a2 s. c o m*/
    MethodSignature methodSignature = ((MethodSignature) joinPoint.getSignature());
    String[] parameterNames;
    String baseParameter;
    String parameterGetter = null;
    int dotPos;

    if ((dotPos = parameterName.indexOf('.')) < 0) {
        baseParameter = parameterName;
    } else {
        baseParameter = parameterName.substring(0, dotPos);
        parameterGetter = parameterName.substring(dotPos + 1);
    }

    parameterNames = methodSignature.getParameterNames();
    for (int index = 0; index < parameterNames.length; index++) {
        if (parameterNames[index].equals(baseParameter)) {
            argumentValue = (parameterGetter == null) ? joinPoint.getArgs()[index]
                    : BeanUtility.executeGet(joinPoint.getArgs()[index], parameterGetter, nullable);

            if (argumentValue == null) {
                if (methodSignature.getParameterTypes()[index].isPrimitive()) {
                    throw new BeanAccessException(
                            "A 'null' parameter can't be assigned to the primitive type '%s'",
                            methodSignature.getParameterTypes()[index]);
                } else if (!nullable) {
                    throw new NullPointerException("Null value in a non-nullable parameter access");
                }
            }

            return argumentValue;
        }
    }

    throw new BeanAccessException("The parameter(%s) was not found as part of the method(%s) signature",
            baseParameter, methodSignature.getName());
}

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From source file:org.throwable.trace.core.utils.extend.AopUtils.java

License:Apache License

/**
 * AroundProceedingJoinPoint??/*from  ww w.j  a va 2 s .  c om*/
 *
 * @param pjp ?
 * @return ??? cn.hello.helloWorldjava.lang.String name1,java.lang.String name2
 */
public static String getMethodAndParamsName(ProceedingJoinPoint pjp) {
    StringBuilder methodName = new StringBuilder(pjp.getSignature().getName()).append("(");
    MethodSignature signature = (MethodSignature) pjp.getSignature();
    String[] names = signature.getParameterNames();
    Class[] args = signature.getParameterTypes();
    for (int i = 0, len = args.length; i < len; i++) {
        if (i != 0) {
            methodName.append(",");
        }
        methodName.append(args[i].getSimpleName()).append(" ").append(names[i]);
    }
    return methodName.append(")").toString();
}

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From source file:org.wso2.carbon.apimgt.gateway.MethodTimeLogger.java

License:Open Source License

/**
 * If the pointcuts results true, this method is invoked every time a method satisfies the
 * criteria given in the pointcut./* w ww  .j  av a 2s .com*/
 *
 * @param point The JoinPoint before method execution
 * @return result of method execution
 * @throws Throwable
 */
@Around("isConfigEnabled() && (pointCut() || pointCutAll())")
public Object log(ProceedingJoinPoint point) throws Throwable {
    long start = System.currentTimeMillis();
    MethodSignature signature = (MethodSignature) point.getSignature();
    Object result = point.proceed();
    String[] args = signature.getParameterNames();

    String argString;
    StringBuilder stringBuilder = new StringBuilder();
    stringBuilder.append("[");
    if (args != null && args.length != 0) {
        String delimiter = "";
        for (String arg : args) {
            stringBuilder.append(delimiter);
            delimiter = ", ";
            stringBuilder.append(arg);
        }
    }
    stringBuilder.append("]");
    argString = stringBuilder.toString();
    MessageContext messageContext = MessageContext.getCurrentMessageContext();
    if (MDC.get(APIConstants.CORRELATION_ID) == null) {
        if (messageContext != null) {
            Map headers = (Map) messageContext
                    .getProperty(org.apache.axis2.context.MessageContext.TRANSPORT_HEADERS);
            if (headers != null) {
                String correlationId = (String) headers.get(APIConstants.AM_ACTIVITY_ID);
                if (correlationId != null) {
                    MDC.put(APIConstants.CORRELATION_ID, correlationId);
                }
            }
        }
    }
    log.info((System.currentTimeMillis() - start) + "|METHOD|"
            + MethodSignature.class.cast(point.getSignature()).getDeclaringTypeName() + "|"
            + MethodSignature.class.cast(point.getSignature()).getMethod().getName() + "|" + argString);
    return result;
}

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From source file:org.wso2.carbon.apimgt.impl.MethodTimeLogger.java

License:Open Source License

/**
 * If the pointcuts results true, this method is invoked every time a method satisfies the
 * criteria given in the pointcut./* w  w w .  j  a  v a 2  s  .  c o m*/
 *
 * @param point The JoinPoint before method execution
 * @return result of method execution
 * @throws Throwable
 */
@Around("isConfigEnabled() && (pointCut() || pointCutAll())")
public Object log(ProceedingJoinPoint point) throws Throwable {
    long start = System.currentTimeMillis();
    MethodSignature signature = (MethodSignature) point.getSignature();
    Object result = point.proceed();
    String[] args = signature.getParameterNames();

    String argString;
    StringBuilder stringBuilder = new StringBuilder();
    stringBuilder.append("[");
    if (args != null && args.length != 0) {
        String delimiter = "";
        for (String arg : args) {
            stringBuilder.append(delimiter);
            delimiter = ", ";
            stringBuilder.append(arg);
        }
    }
    stringBuilder.append("]");
    argString = stringBuilder.toString();
    MessageContext messageContext = MessageContext.getCurrentMessageContext();
    if (messageContext != null) {
        Map headers = (Map) messageContext
                .getProperty(org.apache.axis2.context.MessageContext.TRANSPORT_HEADERS);
        if (headers != null) {
            String correlationId = (String) headers.get(APIConstants.AM_ACTIVITY_ID);
            if (correlationId != null) {
                MDC.put(APIConstants.CORRELATION_ID, correlationId);
            }
        }
    }
    log.info((System.currentTimeMillis() - start) + "|METHOD|"
            + MethodSignature.class.cast(point.getSignature()).getDeclaringTypeName() + "|"
            + MethodSignature.class.cast(point.getSignature()).getMethod().getName() + "|" + argString);
    return result;
}

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From source file:uk.gov.ofwat.fountain.aspect.audit.AuditAdvice.java

License:Open Source License

private HashMap<String, String> getParams(ProceedingJoinPoint pjp) {
    HashMap<String, String> params = new HashMap<String, String>();
    Object[] args = pjp.getArgs();
    Signature signature = pjp.getStaticPart().getSignature();
    if (signature instanceof MethodSignature) {
        MethodSignature ms = (MethodSignature) signature;
        Method method = ms.getMethod();
        Annotation[][] parameterAnnotations = method.getParameterAnnotations();

        String[] parameterNames = ms.getParameterNames();
        for (int i = 0; i < args.length; i++) {
            String argsString = "";
            if (args[i] != null) {
                argsString = args[i].toString();
            }//from  w  w  w .jav  a  2  s.  co m
            params.put(parameterNames[i], argsString);
        }
    }
    return params;
}

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From source file:uk.gov.ofwat.fountain.aspect.audit.AuditAdvice.java

License:Open Source License

private HashMap<String, Object> getContent(ProceedingJoinPoint pjp) {
    HashMap<String, Object> content = new HashMap<String, Object>();
    Object[] args = pjp.getArgs();
    Signature signature = pjp.getStaticPart().getSignature();
    if (signature instanceof MethodSignature) {
        MethodSignature ms = (MethodSignature) signature;
        Method method = ms.getMethod();
        Annotation[][] parameterAnnotations = method.getParameterAnnotations();
        String[] parameterNames = ms.getParameterNames();
        Class<?>[] parameterTypes = method.getParameterTypes();
        for (int i = 0; i < parameterAnnotations.length; i++) {
            if (org.jboss.resteasy.plugins.providers.multipart.MultipartFormDataInput.class == parameterTypes[i]
                    || javax.ws.rs.core.SecurityContext.class == parameterTypes[i]
                    || javax.ws.rs.core.UriInfo.class == parameterTypes[i]
                    || javax.servlet.http.HttpServletRequest.class == parameterTypes[i]) {
                continue;
            }/*from ww  w .  j a v a2 s  .  c  om*/
            content.put(parameterNames[i], args[i]);
        }
    }
    return content;
}

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