Package org.aspectj.weaver.tools

Schnittstelle PointcutExpression

Alle bekannten Implementierungsklassen:
PointcutExpressionImpl
public interface PointcutExpression
Represents an AspectJ pointcut expression and provides convenience methods to determine whether or not the pointcut matches join points specified in terms of the java.lang.reflect interfaces.

  • Methodenübersicht

    Modifizierer und Typ
    Methode
    Beschreibung
    boolean
    couldMatchJoinPointsInType(Class aClass)
    Determine whether or not this pointcut could ever match a join point in the given class.
    String
    getPointcutExpression()
    Return a string representation of this pointcut expression.
    ShadowMatch
    matchesAdviceExecution(Method anAdviceMethod)
    Determine whether or not this pointcut matches the execution of a given piece of advice.
    ShadowMatch
    matchesConstructorCall(Constructor aConstructor, Class callerType)
    Determine whether or not this pointcut matches a method call to the given constructor, made outside of the scope of any method or constructor, but within the callerType.
    ShadowMatch
    matchesConstructorCall(Constructor aConstructor, Member withinCode)
    Determine whether or not this pointcut matches a method call to the given constructor, made during the execution of the given method or constructor.
    ShadowMatch
    matchesConstructorExecution(Constructor aConstructor)
    Determine whether or not this pointcut matches the execution of a given constructor.
    ShadowMatch
    matchesFieldGet(Field aField, Class withinType)
    Determine whether or not this pointcut matches a get of the given field outside of the scope of any method or constructor, but within the given type (for example, during static initialization).
    ShadowMatch
    matchesFieldGet(Field aField, Member withinCode)
    Determine whether or not this pointcut matches a get of the given field from within the given method or constructor.
    ShadowMatch
    matchesFieldSet(Field aField, Class withinType)
    Determine whether or not this pointcut matches a set of the given field outside of the scope of any method or constructor, but within the given type (for example, during static initialization).
    ShadowMatch
    matchesFieldSet(Field aField, Member withinCode)
    Determine whether or not this pointcut matches a set of the given field from within the given method or constructor.
    ShadowMatch
    matchesHandler(Class exceptionType, Class handlingType)
    Determine whether or not this pointcut matches the execution of a given exception handler outside of the scope of any method or constructor, but within the handling type.
    ShadowMatch
    matchesHandler(Class exceptionType, Member withinCode)
    Determine whether or not this pointcut matches the execution of a given exception handler within the given method or constructor
    ShadowMatch
    matchesInitialization(Constructor aConstructor)
    Determine whether or not this pointcut matches the initialization of an object initiated by a call to the given constructor.
    ShadowMatch
    matchesMethodCall(Method aMethod, Class callerType)
    Determine whether or not this pointcut matches a method call to the given method, made outside of the scope of any method or constructor, but within the callerType (for example, during static initialization of the type).
    ShadowMatch
    matchesMethodCall(Method aMethod, Member withinCode)
    Determine whether or not this pointcut matches a method call to the given method, made during the execution of the given method or constructor.
    ShadowMatch
    matchesMethodExecution(Method aMethod)
    Determine whether or not this pointcut matches the execution of a given method.
    ShadowMatch
    matchesPreInitialization(Constructor aConstructor)
    Determine whether or not this pointcut matches the pre-initialization of an object initiated by a call to the given constructor.
    ShadowMatch
    matchesStaticInitialization(Class aClass)
    Determine whether or not this pointcut matches the static initialization of the given class.
    boolean
    mayNeedDynamicTest()
    Returns true iff this pointcut contains any expression that might necessitate a dynamic test at some join point (e.g. args)
    void
    setMatchingContext(MatchingContext aMatchContext)
    Set the matching context to be used for subsequent calls to match.

  • Methodendetails

    • setMatchingContext

      void setMatchingContext(MatchingContext aMatchContext)
      Set the matching context to be used for subsequent calls to match.
      Siehe auch:

    • couldMatchJoinPointsInType

      boolean couldMatchJoinPointsInType(Class aClass)
      Determine whether or not this pointcut could ever match a join point in the given class.
      Parameter:
      aClass - the candidate class
      Gibt zurück:
      true iff this pointcut may match a join point within(aClass), and false otherwise

    • mayNeedDynamicTest

      boolean mayNeedDynamicTest()
      Returns true iff this pointcut contains any expression that might necessitate a dynamic test at some join point (e.g. args)

    • matchesMethodExecution

      ShadowMatch matchesMethodExecution(Method aMethod)
      Determine whether or not this pointcut matches the execution of a given method.
      Parameter:
      aMethod - the method being executed
      Gibt zurück:
      a ShadowMatch indicating whether the pointcut always, sometimes, or never matches join points representing the execution of the method.

    • matchesConstructorExecution

      ShadowMatch matchesConstructorExecution(Constructor aConstructor)
      Determine whether or not this pointcut matches the execution of a given constructor.
      Parameter:
      aConstructor - the constructor being executed
      Gibt zurück:
      a ShadowMatch indicating whether the pointcut always, sometimes, or never matches join points representing the execution of the constructor.

    • matchesStaticInitialization

      ShadowMatch matchesStaticInitialization(Class aClass)
      Determine whether or not this pointcut matches the static initialization of the given class.
      Parameter:
      aClass - the class being statically initialized
      Gibt zurück:
      a ShadowMatch indicating whether the pointcut always, sometimes, or never matchs join points representing the static initialization of the given type

    • matchesAdviceExecution

      ShadowMatch matchesAdviceExecution(Method anAdviceMethod)
      Determine whether or not this pointcut matches the execution of a given piece of advice.
      Parameter:
      anAdviceMethod - a method representing the advice being executed
      Gibt zurück:
      a ShadowMatch indicating whether the pointcut always, sometimes, or never matches join points representing the execution of the advice.

    • matchesInitialization

      ShadowMatch matchesInitialization(Constructor aConstructor)
      Determine whether or not this pointcut matches the initialization of an object initiated by a call to the given constructor.
      Parameter:
      aConstructor - the constructor initiating the initialization
      Gibt zurück:
      a ShadowMatch indicating whether the pointcut always, sometimes, or never matches join points representing initialization via the given constructor.

    • matchesPreInitialization

      ShadowMatch matchesPreInitialization(Constructor aConstructor)
      Determine whether or not this pointcut matches the pre-initialization of an object initiated by a call to the given constructor.
      Parameter:
      aConstructor - the constructor initiating the initialization
      Gibt zurück:
      a ShadowMatch indicating whether the pointcut always, sometimes, or never matches join points representing pre-initialization via the given constructor.

    • matchesMethodCall

      ShadowMatch matchesMethodCall(Method aMethod, Member withinCode)
      Determine whether or not this pointcut matches a method call to the given method, made during the execution of the given method or constructor.
      Parameter:
      aMethod - the method being called
      withinCode - the Method or Constructor from within which the call is made
      Gibt zurück:
      a ShadowMatch indicating whether the pointcut always, sometimes, or never matches join points representing a call to this method during the execution of the given member.

    • matchesMethodCall

      ShadowMatch matchesMethodCall(Method aMethod, Class callerType)
      Determine whether or not this pointcut matches a method call to the given method, made outside of the scope of any method or constructor, but within the callerType (for example, during static initialization of the type).
      Parameter:
      aMethod - the method being called
      callerType - the declared type of the caller
      Gibt zurück:
      a ShadowMatch indicating whether the pointcut always, sometimes, or never matches join points representing a call to this method during the execution of the given member.

    • matchesConstructorCall

      ShadowMatch matchesConstructorCall(Constructor aConstructor, Member withinCode)
      Determine whether or not this pointcut matches a method call to the given constructor, made during the execution of the given method or constructor.
      Parameter:
      aConstructor - the constructor being called
      withinCode - the Method or Constructor from within which the call is made
      Gibt zurück:
      a ShadowMatch indicating whether the pointcut always, sometimes, or never matches join points representing a call to this constructor during the execution of the given member.

    • matchesConstructorCall

      ShadowMatch matchesConstructorCall(Constructor aConstructor, Class callerType)
      Determine whether or not this pointcut matches a method call to the given constructor, made outside of the scope of any method or constructor, but within the callerType.
      Parameter:
      aConstructor - the cosstructor being called
      callerType - the declared type of the caller
      Gibt zurück:
      a ShadowMatch indicating whether the pointcut always, sometimes, or never matches join points representing a call to this constructor during the execution of the given member.

    • matchesHandler

      ShadowMatch matchesHandler(Class exceptionType, Member withinCode)
      Determine whether or not this pointcut matches the execution of a given exception handler within the given method or constructor
      Parameter:
      exceptionType - the static type of the exception being handled
      withinCode - the method or constructor in which the catch block is declared
      Gibt zurück:
      a ShadowMatch indicating whether the pointcut always, sometimes, or never matches join points representing the handling of the given exception

    • matchesHandler

      ShadowMatch matchesHandler(Class exceptionType, Class handlingType)
      Determine whether or not this pointcut matches the execution of a given exception handler outside of the scope of any method or constructor, but within the handling type.
      Parameter:
      exceptionType - the static type of the exception being handled
      handlingType - the type in which the handler block is executing
      Gibt zurück:
      a ShadowMatch indicating whether the pointcut always, sometimes, or never matches join points representing the handling of the given exception

    • matchesFieldSet

      ShadowMatch matchesFieldSet(Field aField, Member withinCode)
      Determine whether or not this pointcut matches a set of the given field from within the given method or constructor.
      Parameter:
      aField - the field being updated
      withinCode - the Method or Constructor owning the call site
      Gibt zurück:
      a ShadowMatch indicating whether the pointcut always, sometimes, or never matches field set join points for the given field and call site.

    • matchesFieldSet

      ShadowMatch matchesFieldSet(Field aField, Class withinType)
      Determine whether or not this pointcut matches a set of the given field outside of the scope of any method or constructor, but within the given type (for example, during static initialization).
      Parameter:
      aField - the field being updated
      withinType - the type owning the call site
      Gibt zurück:
      a ShadowMatch indicating whether the pointcut always, sometimes, or never matches field set join points for the given field and call site.

    • matchesFieldGet

      ShadowMatch matchesFieldGet(Field aField, Member withinCode)
      Determine whether or not this pointcut matches a get of the given field from within the given method or constructor.
      Parameter:
      aField - the field being updated
      withinCode - the Method or Constructor owning the call site
      Gibt zurück:
      a ShadowMatch indicating whether the pointcut always, sometimes, or never matches field get join points for the given field and call site.

    • matchesFieldGet

      ShadowMatch matchesFieldGet(Field aField, Class withinType)
      Determine whether or not this pointcut matches a get of the given field outside of the scope of any method or constructor, but within the given type (for example, during static initialization).
      Parameter:
      aField - the field being accessed
      withinType - the type owning the call site
      Gibt zurück:
      a ShadowMatch indicating whether the pointcut always, sometimes, or never matches field get join points for the given field and call site.

    • getPointcutExpression

      String getPointcutExpression()
      Return a string representation of this pointcut expression.