Package rife.instrument

Class RifeTransformer

java.lang.Object

rife.instrument.RifeTransformer

All Implemented Interfaces:

ClassFileTransformer

Direct Known Subclasses:

ContinuationsTransformer, FinalTransformer, InitialTransformer, LazyLoadTransformer, MetaDataTransformer

public abstract class RifeTransformer
extends Object
implements ClassFileTransformer

An abstract base class that will only execute the bytecode transformation when the class is considered to not be part of a core package, like for example the JDK or the standard XML parsers.

Since:

1.0

Constructor Summary

Constructors

Constructor	Description
RifeTransformer()

Method Summary

Modifier and Type	Method	Description
final byte[]	transform(ClassLoader loader, String className, Class<?> classBeingRedefined, ProtectionDomain protectionDomain, byte[] classfileBuffer)
protected abstract byte[]	transformRife(ClassLoader loader, String classNameInternal, Class<?> classBeingRedefined, ProtectionDomain protectionDomain, byte[] classfileBuffer)	This transform method will only be called when the class is not part of a core package.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.instrument.ClassFileTransformer

transform

Constructor Details

RifeTransformer

public RifeTransformer()

Method Details

transform

public final byte[] transform(ClassLoader loader,
 String className,
 Class<?> classBeingRedefined,
 ProtectionDomain protectionDomain,
 byte[] classfileBuffer)
                       throws IllegalClassFormatException

Specified by:

transform in interface ClassFileTransformer

Throws:

IllegalClassFormatException

transformRife

protected abstract byte[] transformRife(ClassLoader loader,
 String classNameInternal,
 Class<?> classBeingRedefined,
 ProtectionDomain protectionDomain,
 byte[] classfileBuffer)
                                 throws IllegalClassFormatException

This transform method will only be called when the class is not part of a core package.

For the rest it functions exactly as the regular transform method.

Throws:

IllegalClassFormatException

Since:

1.0

See Also:

• transform(java.lang.ClassLoader, java.lang.String, java.lang.Class<?>, java.security.ProtectionDomain, byte[])