程序包 cn.taketoday.aop.aspectj

类 AspectJExpressionPointcut

java.lang.Object
cn.taketoday.aop.support.AbstractExpressionPointcut
cn.taketoday.aop.aspectj.AspectJExpressionPointcut
所有已实现的接口:
ClassFilter, IntroductionAwareMethodMatcher, MethodMatcher, Pointcut, ExpressionPointcut, Aware, BeanFactoryAware, Serializable
public class AspectJExpressionPointcut extends AbstractExpressionPointcut implements ClassFilter, IntroductionAwareMethodMatcher, BeanFactoryAware
Framework Pointcut implementation that uses the AspectJ weaver to evaluate a pointcut expression.

The pointcut expression value is an AspectJ expression. This can reference other pointcuts and use composition and other operations.

Naturally, as this is to be processed by Framework AOP's proxy-based model, only method execution pointcuts are supported.

从以下版本开始:
4.0
作者:
Rob Harrop, Adrian Colyer, Rod Johnson, Juergen Hoeller, Ramnivas Laddad, Dave Syer, Harry Yang
另请参阅:

  • 构造器详细资料

    • AspectJExpressionPointcut

      public AspectJExpressionPointcut()
      Create a new default AspectJExpressionPointcut.

    • AspectJExpressionPointcut

      public AspectJExpressionPointcut(@Nullable Class<?> declarationScope, String[] paramNames, Class<?>[] paramTypes)
      Create a new AspectJExpressionPointcut with the given settings.
      参数:
      declarationScope - the declaration scope for the pointcut
      paramNames - the parameter names for the pointcut
      paramTypes - the parameter types for the pointcut

  • 方法详细资料

    • setPointcutDeclarationScope

      public void setPointcutDeclarationScope(@Nullable Class<?> pointcutDeclarationScope)
      Set the declaration scope for the pointcut.

    • setParameterNames

      public void setParameterNames(String... names)
      Set the parameter names for the pointcut.

    • setParameterTypes

      public void setParameterTypes(Class<?>... types)
      Set the parameter types for the pointcut.

    • setBeanFactory

      public void setBeanFactory(@Nullable BeanFactory beanFactory)
      指定者:
      setBeanFactory 在接口中 BeanFactoryAware

    • getClassFilter

      public ClassFilter getClassFilter()
      从接口复制的说明: Pointcut
      Return the ClassFilter for this pointcut.
      指定者:
      getClassFilter 在接口中 Pointcut
      返回:
      the ClassFilter (never null)

    • getMethodMatcher

      public MethodMatcher getMethodMatcher()
      从接口复制的说明: Pointcut
      Return the MethodMatcher for this pointcut.
      指定者:
      getMethodMatcher 在接口中 Pointcut
      返回:
      the MethodMatcher (never null)

    • getPointcutExpression

      public org.aspectj.weaver.tools.PointcutExpression getPointcutExpression()
      Return the underlying AspectJ pointcut expression.

    • matches

      public boolean matches(Class<?> targetClass)
      从接口复制的说明: ClassFilter
      Should the pointcut apply to the given interface or target class?
      指定者:
      matches 在接口中 ClassFilter
      参数:
      targetClass - the candidate target class
      返回:
      whether the advice should apply to the given target class

    • matches

      public boolean matches(Method method, Class<?> targetClass, boolean hasIntroductions)
      从接口复制的说明: IntroductionAwareMethodMatcher
      Perform static checking whether the given method matches. This may be invoked instead of the 2-arg MethodMatcher.matches(java.lang.reflect.Method, Class) method if the caller supports the extended IntroductionAwareMethodMatcher interface.
      指定者:
      matches 在接口中 IntroductionAwareMethodMatcher
      参数:
      method - the candidate method
      targetClass - the target class
      hasIntroductions - true if the object on whose behalf we are asking is the subject on one or more introductions; false otherwise
      返回:
      whether or not this method matches statically

    • matches

      public boolean matches(Method method, Class<?> targetClass)
      从接口复制的说明: MethodMatcher
      Checking whether the given method matches.
      指定者:
      matches 在接口中 MethodMatcher
      参数:
      method - the candidate method
      targetClass - the target class
      返回:
      whether or not this method matches on application startup.

    • isRuntime

      public boolean isRuntime()
      从接口复制的说明: MethodMatcher
      Is this MethodMatcher dynamic, that is, must a final call be made on the MethodMatcher.matches(MethodInvocation) method at runtime even if the 2-arg matches method returns true?

      Can be invoked when an AOP proxy is created, and need not be invoked again before each method invocation,

      指定者:
      isRuntime 在接口中 MethodMatcher
      返回:
      whether or not a runtime match via the 1-arg MethodMatcher.matches(MethodInvocation) method is required if static matching passed

    • matches

      public boolean matches(MethodInvocation invocation)
      从接口复制的说明: 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.

      指定者:
      matches 在接口中 MethodMatcher
      参数:
      invocation - runtime invocation contains the candidate method and target class, arguments to the method
      返回:
      whether there's a runtime match
      另请参阅:

    • getCurrentProxiedBeanName

      @Nullable protected String getCurrentProxiedBeanName()

    • equals

      public boolean equals(@Nullable Object other)
      覆盖:
      equals 在类中 Object

    • hashCode

      public int hashCode()
      覆盖:
      hashCode 在类中 Object

    • toString

      public String toString()
      覆盖:
      toString 在类中 Object