net.sf.staccatocommons.instrument.internal
Class InstrumenterImpl

java.lang.Object
  net.sf.staccatocommons.instrument.internal.InstrumenterImpl

All Implemented Interfaces:

InstrumenterConfiguration, Instrumenter

public class InstrumenterImpl
extends Object
implements InstrumenterConfiguration, Instrumenter

Author:

flbulgarelli

Constructor Summary

InstrumenterImpl(javassist.ClassPool classPool)
Creates a new InstrumenterImpl

Method Summary

InstrumenterConfiguration	addAnnotationHanlder(AnnotationHandler handler) Register an annotation handler to this instrumenter that will be notified to process an annotation each time one of the type returned by AnnotationHandler.getSupportedAnnotationType() is found.
void	ensureConfigured() Ensures that at least a handler has being registered, and the instrumentation mark was set
void	instrumentClass(javassist.CtClass clazz)
InstrumenterConfiguration	setInstrumentationMark(InstrumentationMark instrumentationMark) Sets the instrumentation mark this instrumenter will print in the instrumented classes.

Methods inherited from class java.lang.Object

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

Constructor Detail

InstrumenterImpl

public InstrumenterImpl(javassist.ClassPool classPool)

Creates a new InstrumenterImpl

Parameters:

classPool -

processors -

Method Detail

setInstrumentationMark

public InstrumenterConfiguration setInstrumentationMark(InstrumentationMark instrumentationMark)

Description copied from interface: InstrumenterConfiguration

Sets the instrumentation mark this instrumenter will print in the instrumented classes. This message must be sent at least once from inside InstrumenterConfigurer.configureInstrumenter(InstrumenterConfiguration) , and should be sent at most once from inside it.

Specified by:

setInstrumentationMark in interface InstrumenterConfiguration

Parameters:

instrumentationMark - the instrumentationMark to set

Returns:

this

addAnnotationHanlder

public InstrumenterConfiguration addAnnotationHanlder(AnnotationHandler handler)

Description copied from interface: InstrumenterConfiguration

Register an annotation handler to this instrumenter that will be notified to process an annotation each time one of the type returned by AnnotationHandler.getSupportedAnnotationType() is found. If more than one AnnotationHandler that supports a certain annotation type is registered, the instrumenter will notify all those handlers when an annotation of such type is found, in the order they have being registered. This message must be sent at least once from inside InstrumenterConfigurer.configureInstrumenter(InstrumenterConfiguration)

Specified by:

addAnnotationHanlder in interface InstrumenterConfiguration

Parameters:

handler - the handler to register

Returns:

this in order to allow method chaining

ensureConfigured

public void ensureConfigured()

Ensures that at least a handler has being registered, and the instrumentation mark was set

instrumentClass

public void instrumentClass(javassist.CtClass clazz)
                     throws javassist.CannotCompileException,
                            ClassNotFoundException

Specified by:

instrumentClass in interface Instrumenter

Parameters:

clazz -

Throws:

ClassNotFoundException

javassist.CannotCompileException