com.ibm.wala.shrikeBT.shrikeCT
Class OfflineInstrumenter

java.lang.Object
  com.ibm.wala.shrikeBT.tools.OfflineInstrumenterBase
      com.ibm.wala.shrikeBT.shrikeCT.OfflineInstrumenter

public final class OfflineInstrumenter
extends OfflineInstrumenterBase

This class provides a convenient way to iterate through a collection of Java classes and instrument their code. This is just a specialization of OfflineInstrumenterBase to use the shrikeCT functionality.

Nested Class Summary

Nested classes/interfaces inherited from class com.ibm.wala.shrikeBT.tools.OfflineInstrumenterBase

OfflineInstrumenterBase.ManifestBuilder

Constructor Summary

OfflineInstrumenter()
Create an empty collection of classes to instrument.

Method Summary

protected java.lang.String	getClassName(java.lang.Object cl)
protected java.lang.Object	makeClassFromStream(java.io.BufferedInputStream s)
ClassInstrumenter	nextClass() Get the next class to be instrumented.
void	outputModifiedClass(ClassInstrumenter out) Update the original class with some method changes.
void	outputModifiedClass(ClassInstrumenter out, ClassWriter code) Update the original class with some method changes.
protected void	writeClassTo(java.lang.Object cl, java.lang.Object mods, java.io.OutputStream s)

Methods inherited from class com.ibm.wala.shrikeBT.tools.OfflineInstrumenterBase

addInputClass, addInputDirectory, addInputElement, addInputJar, addInputJarEntry, addOutputJarEntry, beginTraversal, close, copyStream, endOutputJarEntry, getLastClassResourceName, getNumInputClasses, getOutputFile, internalNextClass, internalOutputModifiedClass, parseStandardArgs, readInputClasses, setIgnore, setJARComment, setManifestBuilder, setOutputJar, setPassUnmodifiedClasses, writeUnmodifiedClasses

Methods inherited from class java.lang.Object

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

Constructor Detail

OfflineInstrumenter

public OfflineInstrumenter()

Create an empty collection of classes to instrument.

Method Detail

makeClassFromStream

protected java.lang.Object makeClassFromStream(java.io.BufferedInputStream s)
                                        throws java.io.IOException

Specified by:

makeClassFromStream in class OfflineInstrumenterBase

Throws:

java.io.IOException

getClassName

protected java.lang.String getClassName(java.lang.Object cl)

Specified by:

getClassName in class OfflineInstrumenterBase

writeClassTo

protected void writeClassTo(java.lang.Object cl,
                            java.lang.Object mods,
                            java.io.OutputStream s)
                     throws java.io.IOException

Specified by:

writeClassTo in class OfflineInstrumenterBase

Throws:

java.io.IOException

nextClass

public ClassInstrumenter nextClass()
                            throws java.io.IOException

Get the next class to be instrumented.

Throws:

java.io.IOException

outputModifiedClass

public void outputModifiedClass(ClassInstrumenter out,
                                ClassWriter code)
                         throws java.lang.IllegalStateException,
                                java.io.IOException

Update the original class with some method changes. 'code' should be the result of out.emitClass(). You can add new fields and methods to 'code' (or make other changes) before calling this method.

Throws:

java.lang.IllegalStateException

java.io.IOException

outputModifiedClass

public void outputModifiedClass(ClassInstrumenter out)
                         throws java.lang.IllegalArgumentException,
                                java.io.IOException

Update the original class with some method changes. This method calls out.emitClass() for you.

Throws:

java.lang.IllegalArgumentException

java.io.IOException