org.hibernate.tool.instrument.javassist
Class InstrumentTask

java.lang.Object
  org.apache.tools.ant.ProjectComponent
      org.apache.tools.ant.Task
          org.hibernate.tool.instrument.BasicInstrumentationTask
              org.hibernate.tool.instrument.javassist.InstrumentTask

All Implemented Interfaces:

Instrumenter.Options

public class InstrumentTask
extends BasicInstrumentationTask

An Ant task for instrumenting persistent classes in order to enable field-level interception using Javassist.

In order to use this task, typically you would define a a taskdef similiar to:

where lib.class.path is an ANT path reference containing all the required Hibernate and Javassist libraries.

And then use it like:

 
     
         
         ...
     
 
 

where the nested ANT fileset includes the class you would like to have instrumented.

Optionally you can chose to enable "Extended Instrumentation" if desired by specifying the extended attriubute on the task:

 
     ...
 
 

See the Hibernate manual regarding this option.

Author:

Muga Nishizawa, Steve Ebersole

Nested Class Summary

Nested classes/interfaces inherited from class org.hibernate.tool.instrument.BasicInstrumentationTask

BasicInstrumentationTask.LoggerBridge

Field Summary

Fields inherited from class org.apache.tools.ant.Task

description, location, target, taskName, taskType, wrapper

Fields inherited from class org.apache.tools.ant.ProjectComponent

project

Constructor Summary

InstrumentTask()

Method Summary

protected Instrumenter

buildInstrumenter(Logger logger, Instrumenter.Options options)

Methods inherited from class org.hibernate.tool.instrument.BasicInstrumentationTask

addFileset, execute, filesets, isExtended, isVerbose, performExtendedInstrumentation, setExtended, setVerbose

Methods inherited from class org.apache.tools.ant.Task

getDescription, getLocation, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, init, isInvalid, log, log, maybeConfigure, perform, reconfigure, setDescription, setLocation, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType

Methods inherited from class org.apache.tools.ant.ProjectComponent

getProject, setProject

Methods inherited from class java.lang.Object

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

Constructor Detail

InstrumentTask

public InstrumentTask()

Method Detail

buildInstrumenter

protected Instrumenter buildInstrumenter(Logger logger,
                                         Instrumenter.Options options)

Specified by:

buildInstrumenter in class BasicInstrumentationTask