org.springframework.aop.aspectj.annotation

Class InstantiationModelAwarePointcutAdvisorImpl.PerTargetInstantiationModelPointcut

java.lang.Object

org.springframework.aop.support.DynamicMethodMatcher

org.springframework.aop.support.DynamicMethodMatcherPointcut

org.springframework.aop.aspectj.annotation.InstantiationModelAwarePointcutAdvisorImpl.PerTargetInstantiationModelPointcut

All Implemented Interfaces:

MethodMatcher, Pointcut

Enclosing class:

InstantiationModelAwarePointcutAdvisorImpl

private class InstantiationModelAwarePointcutAdvisorImpl.PerTargetInstantiationModelPointcut
extends DynamicMethodMatcherPointcut

Pointcut implementation that changes its behaviour when the advice is instantiated. Note that this is a dynamic pointcut. Otherwise it might be optimized out if it does not at first match statically.

Field Summary

Fields

Modifier and Type	Field and Description
private LazySingletonAspectInstanceFactoryDecorator	aspectInstanceFactory
private AspectJExpressionPointcut	declaredPointcut
private Pointcut	preInstantiationPointcut

Fields inherited from interface org.springframework.aop.Pointcut

TRUE

Fields inherited from interface org.springframework.aop.MethodMatcher

TRUE

Constructor Summary

Constructors

Modifier	Constructor and Description
private	PerTargetInstantiationModelPointcut(AspectJExpressionPointcut declaredPointcut, Pointcut preInstantiationPointcut, MetadataAwareAspectInstanceFactory aspectInstanceFactory)

Method Summary

Modifier and Type	Method and Description
private boolean	isAspectMaterialized()
boolean	matches(java.lang.reflect.Method method, java.lang.Class<?> targetClass) Can override to add preconditions for dynamic matching.
boolean	matches(java.lang.reflect.Method method, java.lang.Class<?> targetClass, java.lang.Object[] args) Check whether there a runtime (dynamic) match for this method, which must have matched statically.

Methods inherited from class org.springframework.aop.support.DynamicMethodMatcherPointcut

getClassFilter, getMethodMatcher

Methods inherited from class org.springframework.aop.support.DynamicMethodMatcher

isRuntime

Methods inherited from class java.lang.Object

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

Field Detail

declaredPointcut

private final AspectJExpressionPointcut declaredPointcut

preInstantiationPointcut

private final Pointcut preInstantiationPointcut

aspectInstanceFactory

private LazySingletonAspectInstanceFactoryDecorator aspectInstanceFactory

Constructor Detail

PerTargetInstantiationModelPointcut

private PerTargetInstantiationModelPointcut(AspectJExpressionPointcut declaredPointcut,
                                            Pointcut preInstantiationPointcut,
                                            MetadataAwareAspectInstanceFactory aspectInstanceFactory)

Method Detail

matches

public boolean matches(java.lang.reflect.Method method,
                       java.lang.Class<?> targetClass)

Description copied from class: DynamicMethodMatcher

Can override to add preconditions for dynamic matching. This implementation always returns true.

Specified by:

matches in interface MethodMatcher

Overrides:

matches in class DynamicMethodMatcher

Parameters:

method - the candidate method

targetClass - the target class (may be null, in which case the candidate class must be taken to be the method's declaring class)

Returns:

whether or not this method matches statically

matches

public boolean matches(java.lang.reflect.Method method,
                       java.lang.Class<?> targetClass,
                       java.lang.Object[] args)

Description copied from interface: MethodMatcher

Check whether there a runtime (dynamic) match for this method, which must have matched statically.

This method is invoked only if the 2-arg matches method returns true for the given method and target class, and if the MethodMatcher.isRuntime() method returns true. Invoked immediately before potential running of the advice, after any advice earlier in the advice chain has run.

Parameters:

method - the candidate method

targetClass - the target class (may be null, in which case the candidate class must be taken to be the method's declaring class)

args - arguments to the method

Returns:

whether there's a runtime match

See Also:

MethodMatcher.matches(Method, Class)

isAspectMaterialized

private boolean isAspectMaterialized()