org.mule.module.launcher

Class GoodCitizenClassLoader

java.lang.Object

java.lang.ClassLoader

java.security.SecureClassLoader

java.net.URLClassLoader

org.mule.module.launcher.GoodCitizenClassLoader

All Implemented Interfaces:

Closeable, AutoCloseable, DisposableClassLoader

Direct Known Subclasses:

FineGrainedControlClassLoader

public class GoodCitizenClassLoader
extends URLClassLoader
implements DisposableClassLoader

Fixes major classloader woes by:

1. Providing a dispose() method to release any connections to resources.
2. Disabling caching of jar resources fix e.g. java.util.ResourceBundle 'tagging' the app and preventing it from being undeployed correctly (no leaving locked jars behind).

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	GoodCitizenClassLoader.NonCachingURLStreamHandlerFactory

Constructor Summary

Constructors

Constructor and Description
GoodCitizenClassLoader(URL[] urls, ClassLoader parent)

Method Summary

Modifier and Type	Method and Description
void	dispose() Disposes the ClassLoader by closing all the resources opened by this ClassLoader.

Methods inherited from class java.net.URLClassLoader

addURL, close, definePackage, findClass, findResource, findResources, getPermissions, getResourceAsStream, getURLs, newInstance, newInstance

Methods inherited from class java.security.SecureClassLoader

defineClass, defineClass

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findLibrary, findLoadedClass, findSystemClass, getClassLoadingLock, getPackage, getPackages, getParent, getResource, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, loadClass, registerAsParallelCapable, 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

GoodCitizenClassLoader

public GoodCitizenClassLoader(URL[] urls,
                              ClassLoader parent)

Method Detail

dispose

public void dispose()

Disposes the ClassLoader by closing all the resources opened by this ClassLoader. See URLClassLoader.close().

Specified by:

dispose in interface DisposableClassLoader