abc.weaving.aspectinfo
Class AdviceDecl

java.lang.Object
  abc.weaving.aspectinfo.Syntax
      abc.weaving.aspectinfo.AbstractAdviceDecl
          abc.weaving.aspectinfo.AdviceDecl

All Implemented Interfaces:

java.lang.Cloneable

public class AdviceDecl
extends AbstractAdviceDecl

A concrete advice declaration. This is used for advice declared directly in an aspect.

Author:

Aske Simon Christensen, Ganesh Sittampalam

Field Summary

Fields inherited from class abc.weaving.aspectinfo.AbstractAdviceDecl

pc, spec

Constructor Summary

AdviceDecl(AdviceSpec spec, Pointcut pc, MethodSig impl, Aspect aspct, int jp, int jpsp, int ejp, java.util.List methods, Position pos)

Method Summary

void	debugInfo(java.lang.String prefix, java.lang.StringBuffer sb)
int	enclosingJoinPointPos()
int	getFormalIndex(java.lang.String name)
AbcType	getFormalType(java.lang.String name)
MethodSig	getImpl() Get the signature of the placeholder method that contains the body of this advice.
java.util.List	getLocalMethods()
java.util.List	getLocalSootMethods()
static int	getPrecedence(AdviceDecl a, AdviceDecl b)
WeavingEnv	getWeavingEnv()
boolean	hasEnclosingJoinPoint()
boolean	hasJoinPoint()
boolean	hasJoinPointStaticPart()
int	joinPointPos()
int	joinPointStaticPartPos()
Chain	makeAdviceExecutionStmts(AdviceApplication adviceappl, LocalGeneratorEx localgen, WeavingContext wc) create the invoke to call the advice body
WeavingContext	makeWeavingContext()
int	numFormals() return number of formals (useful for determining number of args for invokes in code generator)
Residue	postResidue(ShadowMatch sm)
Residue	preResidue(ShadowMatch sm)
java.lang.String	toString()

Methods inherited from class abc.weaving.aspectinfo.AbstractAdviceDecl

clone, errorInfo, getAdviceSpec, getApplCount, getAspect, getDefiningAspect, getFormals, getPointcut, getPrecedence, incrApplCount, makeCopyInAspect, preprocess, reportMessages, resetForReweaving

Methods inherited from class abc.weaving.aspectinfo.Syntax

getPosition

Methods inherited from class java.lang.Object

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

Constructor Detail

AdviceDecl

public AdviceDecl(AdviceSpec spec,
                  Pointcut pc,
                  MethodSig impl,
                  Aspect aspct,
                  int jp,
                  int jpsp,
                  int ejp,
                  java.util.List methods,
                  Position pos)

Method Detail

getFormalIndex

public int getFormalIndex(java.lang.String name)

getFormalType

public AbcType getFormalType(java.lang.String name)

getImpl

public MethodSig getImpl()

Get the signature of the placeholder method that contains the body of this advice.

hasJoinPoint

public boolean hasJoinPoint()

Overrides:

hasJoinPoint in class AbstractAdviceDecl

hasJoinPointStaticPart

public boolean hasJoinPointStaticPart()

Overrides:

hasJoinPointStaticPart in class AbstractAdviceDecl

hasEnclosingJoinPoint

public boolean hasEnclosingJoinPoint()

Overrides:

hasEnclosingJoinPoint in class AbstractAdviceDecl

joinPointPos

public int joinPointPos()

joinPointStaticPartPos

public int joinPointStaticPartPos()

enclosingJoinPointPos

public int enclosingJoinPointPos()

numFormals

public int numFormals()

return number of formals (useful for determining number of args for invokes in code generator)

preResidue

public Residue preResidue(ShadowMatch sm)

Overrides:

preResidue in class AbstractAdviceDecl

postResidue

public Residue postResidue(ShadowMatch sm)

Overrides:

postResidue in class AbstractAdviceDecl

makeWeavingContext

public WeavingContext makeWeavingContext()

Specified by:

makeWeavingContext in class AbstractAdviceDecl

makeAdviceExecutionStmts

public Chain makeAdviceExecutionStmts(AdviceApplication adviceappl,
                                      LocalGeneratorEx localgen,
                                      WeavingContext wc)

create the invoke to call the advice body

Specified by:

makeAdviceExecutionStmts in class AbstractAdviceDecl

Parameters:

adviceappl - The advice application structure.

localgen - A local variable generator for the method body being woven into

wc - The weaving context

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

debugInfo

public void debugInfo(java.lang.String prefix,
                      java.lang.StringBuffer sb)

Specified by:

debugInfo in class AbstractAdviceDecl

getWeavingEnv

public WeavingEnv getWeavingEnv()

Specified by:

getWeavingEnv in class AbstractAdviceDecl

getPrecedence

public static int getPrecedence(AdviceDecl a,
                                AdviceDecl b)

getLocalMethods

public java.util.List getLocalMethods()

getLocalSootMethods

public java.util.List getLocalSootMethods()