abc.weaving.matching
Class StmtShadowMatch

java.lang.Object
  abc.weaving.matching.ShadowMatch
      abc.weaving.matching.StmtShadowMatch

Direct Known Subclasses:

CastShadowMatch, ConstructorCallShadowMatch, GetFieldShadowMatch, HandlerShadowMatch, MethodCallShadowMatch, SetFieldShadowMatch, ThrowShadowMatch

public abstract class StmtShadowMatch
extends ShadowMatch

A base class for join point shadows that apply to a single statement (or pair of statements in the case of constructor calls)

Author:

Ganesh Sittampalam

Field Summary

protected Stmt

stmt

Fields inherited from class abc.weaving.matching.ShadowMatch

container, sp

Constructor Summary

protected

StmtShadowMatch(SootMethod container, Stmt stmt)

Method Summary

protected AdviceApplication	doAddAdviceApplication(MethodAdviceList mal, AbstractAdviceDecl ad, Residue residue)
ShadowMatch	getEnclosing() return the enclosing ShadowMatch
Host	getHost() Get the host that this ShadowMatch corresponds to, for positional information
Stmt	getStmt()
ContextValue	getThisContextValue() Return a ContextValue that represents the runtime value that is bound by a this() pointcut
static void	makeArgumentsUniqueLocals(SootMethod method, Stmt stmt) Lazily replaces the arguments of the invokeExpr of stmt with unique locals and inserts assignment statements before stmt, assigning the original values to the locals.
static void	reset()

Methods inherited from class abc.weaving.matching.ShadowMatch

addAdviceApplication, addIfNecessary, getArgsContextValues, getContainer, getExceptions, getReturningContextValue, getSJPInfo, getTargetContextValue, inline, joinpointName, makeSJPInfo, recordSJPInfo, setShadowPoints, supportsAfter, supportsAround, supportsBefore

Methods inherited from class java.lang.Object

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

Field Detail

stmt

protected Stmt stmt

Constructor Detail

StmtShadowMatch

protected StmtShadowMatch(SootMethod container,
                          Stmt stmt)

Method Detail

getHost

public Host getHost()

Description copied from class: ShadowMatch

Get the host that this ShadowMatch corresponds to, for positional information

Specified by:

getHost in class ShadowMatch

doAddAdviceApplication

protected AdviceApplication doAddAdviceApplication(MethodAdviceList mal,
                                                   AbstractAdviceDecl ad,
                                                   Residue residue)

Specified by:

doAddAdviceApplication in class ShadowMatch

getStmt

public Stmt getStmt()

getEnclosing

public ShadowMatch getEnclosing()

Description copied from class: ShadowMatch

return the enclosing ShadowMatch

Specified by:

getEnclosing in class ShadowMatch

getThisContextValue

public ContextValue getThisContextValue()

Description copied from class: ShadowMatch

Return a ContextValue that represents the runtime value that is bound by a this() pointcut

Overrides:

getThisContextValue in class ShadowMatch

makeArgumentsUniqueLocals

public static void makeArgumentsUniqueLocals(SootMethod method,
                                             Stmt stmt)

Lazily replaces the arguments of the invokeExpr of stmt with unique locals and inserts assignment statements before stmt, assigning the original values to the locals. Needed for around().

Parameters:

method -

stmt -

reset

public static void reset()