org.codehaus.aspectwerkz.transform.delegation
Class MethodCallTransformer

java.lang.Object
  org.codehaus.aspectwerkz.transform.delegation.MethodCallTransformer

All Implemented Interfaces:

Transformer

public class MethodCallTransformer

extends Object

implements Transformer

Advises method CALL join points.

Author:

Alexandre Vasseur , Jonas Bonér

Field Summary

Fields inherited from interface org.codehaus.aspectwerkz.transform.Transformer

STATUS_HAS_NO_POINTCUT, STATUS_HAS_POINTCUT, STATUS_SKIP

Constructor Summary

MethodCallTransformer()

Method Summary

static boolean	classFilter(SystemDefinition definition, ExpressionContext ctx, javassist.CtClass cg) Filters the classes to be transformed.
static boolean	methodFilterCallee(javassist.CtMethod method) Filters the callee methods.
static boolean	methodFilterCaller(javassist.CtBehavior method) Filters the caller methods.
void	transform(Context context, Klass klass) Transforms the call side pointcuts.

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodCallTransformer

public MethodCallTransformer()

Method Detail

transform

public void transform(Context context,
                      Klass klass)
               throws javassist.NotFoundException,
                      javassist.CannotCompileException

Transforms the call side pointcuts.

Specified by:

transform in interface Transformer

Parameters:

context - the transformation context

klass - the class set.

Throws:

javassist.NotFoundException

javassist.CannotCompileException

classFilter

public static boolean classFilter(SystemDefinition definition,
                                  ExpressionContext ctx,
                                  javassist.CtClass cg)

Filters the classes to be transformed.

Parameters:

definition - the definition

ctx - the context

cg - the class to filter

Returns:

boolean true if the method should be filtered away

methodFilterCaller

public static boolean methodFilterCaller(javassist.CtBehavior method)

Filters the caller methods.

Parameters:

method - the method to filter

Returns:

boolean true if the method should be filtered away

methodFilterCallee

public static boolean methodFilterCallee(javassist.CtMethod method)

Filters the callee methods.

Parameters:

method - the name of method to filter

Returns:

boolean true if the method should be filtered away