com.uwyn.rife.continuations.basic
Class BasicContinuableClassLoader

java.lang.Object
  java.lang.ClassLoader
      com.uwyn.rife.continuations.basic.BasicContinuableClassLoader

All Implemented Interfaces:

ClassBytesProvider

public class BasicContinuableClassLoader
extends ClassLoader
implements ClassBytesProvider

Classloader implementation that will transform bytecode for classes that should receive the continuations functionalities.

Note that this is a basic classloader implementation. For your own application you should probably create your own or at least read over the source code of this one. It's even better to not use a custom classloader and only rely on the ContinuationsAgent.

Since:

1.6

Version:

$Revision: 3862 $

Author:

Geert Bevin (gbevin[remove] at uwyn dot com)

Constructor Summary

BasicContinuableClassLoader(ClassLoader parent, ContinuationConfigInstrument config)
Creates a new classloader instance.

BasicContinuableClassLoader(ContinuationConfigInstrument config)
Creates a new classloader instance with the context classloader as the parent classloader.

Method Summary

String	__tc_getClassLoaderName()
byte[]	getClassBytes(String className, boolean reloadAutomatically)
Class	loadClass(String name)

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findClass, findLibrary, findLoadedClass, findResource, findResources, findSystemClass, getPackage, getPackages, getParent, getResource, getResourceAsStream, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, resolveClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicContinuableClassLoader

public BasicContinuableClassLoader(ContinuationConfigInstrument config)

Creates a new classloader instance with the context classloader as the parent classloader.

Parameters:

config - the instance of the instrumentation configuration that will be used for the transformation

Since:

1.6

BasicContinuableClassLoader

public BasicContinuableClassLoader(ClassLoader parent,
                                   ContinuationConfigInstrument config)

Creates a new classloader instance.

Parameters:

parent - the parent classloader

config - the instance of the instrumentation configuration that will be used for the transformation

Since:

1.6

Method Detail

__tc_getClassLoaderName

public String __tc_getClassLoaderName()

getClassBytes

public byte[] getClassBytes(String className,
                            boolean reloadAutomatically)
                     throws ClassNotFoundException

Specified by:

getClassBytes in interface ClassBytesProvider

Throws:

ClassNotFoundException

loadClass

public Class loadClass(String name)
                throws ClassNotFoundException

Overrides:

loadClass in class ClassLoader

Throws:

ClassNotFoundException