jodd.aop

Class Aspect

java.lang.Object

jodd.aop.Aspect

All Implemented Interfaces:

java.lang.reflect.InvocationHandler

public abstract class Aspect
extends java.lang.Object
implements java.lang.reflect.InvocationHandler

Base aspect class that holds the target instance.

Constructor Summary

Constructors

Constructor and Description
Aspect(java.lang.Object target)

Method Summary

Modifier and Type	Method and Description
abstract boolean	after(java.lang.Object target, java.lang.reflect.Method method, java.lang.Object[] args) Runs after targets method.
abstract boolean	afterException(java.lang.Object target, java.lang.reflect.Method method, java.lang.Object[] args, java.lang.Throwable throwable) Invoked after exception.
abstract boolean	before(java.lang.Object target, java.lang.reflect.Method method, java.lang.Object[] args) Runs before targets method.
java.lang.Object	getTarget() Returns target object.
java.lang.Object	invoke(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] args)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Aspect

public Aspect(java.lang.Object target)

Method Detail

getTarget

public final java.lang.Object getTarget()

Returns target object.

before

public abstract boolean before(java.lang.Object target,
                               java.lang.reflect.Method method,
                               java.lang.Object[] args)

Runs before targets method. Returns true if target method should run.

after

public abstract boolean after(java.lang.Object target,
                              java.lang.reflect.Method method,
                              java.lang.Object[] args)

Runs after targets method. Returns true if aspect method should return value, otherwise null.

afterException

public abstract boolean afterException(java.lang.Object target,
                                       java.lang.reflect.Method method,
                                       java.lang.Object[] args,
                                       java.lang.Throwable throwable)

Invoked after exception.

invoke

public java.lang.Object invoke(java.lang.Object proxy,
                               java.lang.reflect.Method method,
                               java.lang.Object[] args)
                        throws java.lang.Throwable

Specified by:

invoke in interface java.lang.reflect.InvocationHandler

Throws:

java.lang.Throwable