net.amygdalum.testrecorder

Class SnapshotInstrumentor

java.lang.Object

net.amygdalum.testrecorder.util.AttachableClassFileTransformer

net.amygdalum.testrecorder.SnapshotInstrumentor

All Implemented Interfaces:

ClassFileTransformer

public class SnapshotInstrumentor
extends AttachableClassFileTransformer
implements ClassFileTransformer

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SnapshotInstrumentor.BridgedTask
static class	SnapshotInstrumentor.DefaultTask
static class	SnapshotInstrumentor.Task

Field Summary

Fields inherited from class net.amygdalum.testrecorder.util.AttachableClassFileTransformer

lock

Constructor Summary

Constructors

Constructor and Description
SnapshotInstrumentor(AgentConfiguration config)

Method Summary

Modifier and Type	Method and Description
AttachableClassFileTransformer	attach(Instrumentation inst)
void	detach(Instrumentation inst)
Collection<Class<?>>	filterClassesToRetransform(Class<?>[] loaded)
Collection<Class<?>>	getClassesToRetransform()
protected void	initialize(Instrumentation inst)
byte[]	instrument(byte[] buffer, Class<?> clazz, ClassLoader loader)
byte[]	instrument(org.objectweb.asm.tree.ClassNode classNode, Class<?> clazz, ClassLoader loader)
byte[]	instrument(String className, Class<?> clazz, ClassLoader loader)
protected void	shutdown(Instrumentation inst)
byte[]	transform(ClassLoader loader, String className, Class<?> classBeingRedefined, ProtectionDomain protectionDomain, byte[] classfileBuffer)

Methods inherited from class net.amygdalum.testrecorder.util.AttachableClassFileTransformer

classesToRetransform

Methods inherited from class java.lang.Object

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

Constructor Detail

SnapshotInstrumentor

public SnapshotInstrumentor(AgentConfiguration config)

Method Detail

attach

public AttachableClassFileTransformer attach(Instrumentation inst)

Overrides:

attach in class AttachableClassFileTransformer

initialize

protected void initialize(Instrumentation inst)

detach

public void detach(Instrumentation inst)

Overrides:

detach in class AttachableClassFileTransformer

shutdown

protected void shutdown(Instrumentation inst)

filterClassesToRetransform

public Collection<Class<?>> filterClassesToRetransform(Class<?>[] loaded)

Specified by:

filterClassesToRetransform in class AttachableClassFileTransformer

getClassesToRetransform

public Collection<Class<?>> getClassesToRetransform()

Specified by:

getClassesToRetransform in class AttachableClassFileTransformer

transform

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

Specified by:

transform in interface ClassFileTransformer

Throws:

IllegalClassFormatException

instrument

public byte[] instrument(String className,
                         Class<?> clazz,
                         ClassLoader loader)
                  throws IOException

Throws:

IOException

instrument

public byte[] instrument(byte[] buffer,
                         Class<?> clazz,
                         ClassLoader loader)

instrument

public byte[] instrument(org.objectweb.asm.tree.ClassNode classNode,
                         Class<?> clazz,
                         ClassLoader loader)