org.springframework.instrument.classloading

Class InstrumentationLoadTimeWeaver.FilteringClassFileTransformer

java.lang.Object

org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver.FilteringClassFileTransformer

All Implemented Interfaces:

java.lang.instrument.ClassFileTransformer

Enclosing class:

InstrumentationLoadTimeWeaver

private static class InstrumentationLoadTimeWeaver.FilteringClassFileTransformer
extends java.lang.Object
implements java.lang.instrument.ClassFileTransformer

Decorator that only applies the given target transformer to a specific ClassLoader.

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.ClassLoader	targetClassLoader
private java.lang.instrument.ClassFileTransformer	targetTransformer

Constructor Summary

Constructors

Constructor and Description
InstrumentationLoadTimeWeaver.FilteringClassFileTransformer(java.lang.instrument.ClassFileTransformer targetTransformer, java.lang.ClassLoader targetClassLoader)

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	toString()
byte[]	transform(java.lang.ClassLoader loader, java.lang.String className, java.lang.Class<?> classBeingRedefined, java.security.ProtectionDomain protectionDomain, byte[] classfileBuffer)

Methods inherited from class java.lang.Object

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

Field Detail

targetTransformer

private final java.lang.instrument.ClassFileTransformer targetTransformer

targetClassLoader

private final java.lang.ClassLoader targetClassLoader

Constructor Detail

InstrumentationLoadTimeWeaver.FilteringClassFileTransformer

public InstrumentationLoadTimeWeaver.FilteringClassFileTransformer(java.lang.instrument.ClassFileTransformer targetTransformer,
                                                           java.lang.ClassLoader targetClassLoader)

Method Detail

transform

public byte[] transform(java.lang.ClassLoader loader,
               java.lang.String className,
               java.lang.Class<?> classBeingRedefined,
               java.security.ProtectionDomain protectionDomain,
               byte[] classfileBuffer)
                 throws java.lang.instrument.IllegalClassFormatException

Specified by:

transform in interface java.lang.instrument.ClassFileTransformer

Throws:

java.lang.instrument.IllegalClassFormatException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object