org.sourceforge.jemm.weaver.transformation
Class SynchronizedBlockTransformation

java.lang.Object
  org.sourceforge.jemm.weaver.transformation.AbstractClassTransformation
      org.sourceforge.jemm.weaver.transformation.SynchronizedBlockTransformation

All Implemented Interfaces:

Transformation

public class SynchronizedBlockTransformation
extends AbstractClassTransformation

Finds and replaces all the synchronized blocks with paired calls of beginLock(Object)/endLock(Object)

Author:

Paul Keeble

See Also:

for more details on how the transformation happens.

Constructor Summary

SynchronizedBlockTransformation()
Create a new SynchronizedBlockTransformation

Method Summary

java.lang.String[]	dependentTransforms() Dependent on ShadowTransformation
void	transform(javassist.CtClass clazz) Modifies the passed in CtClass based on the transformation necessary.

Methods inherited from class org.sourceforge.jemm.weaver.transformation.AbstractClassTransformation

equals, getTransformationName, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SynchronizedBlockTransformation

public SynchronizedBlockTransformation()

Create a new SynchronizedBlockTransformation

Method Detail

transform

public void transform(javassist.CtClass clazz)
               throws TransformationException

Description copied from interface: Transformation

Modifies the passed in CtClass based on the transformation necessary.

Specified by:

transform in interface Transformation

Specified by:

transform in class AbstractClassTransformation

Parameters:

clazz - The CtClass to modify

Throws:

TransformationException - If an error occurs in the transformation process

See Also:

TransformSynchronized#transform(CtClass, int, javassist.bytecode.CodeIterator, javassist.bytecode.ConstPool)

dependentTransforms

public java.lang.String[] dependentTransforms()

Dependent on ShadowTransformation

Specified by:

dependentTransforms in interface Transformation

Specified by:

dependentTransforms in class AbstractClassTransformation

Returns:

A list of transforms that must run first.