mx4j.server
Class ModifiableClassLoaderRepository

java.lang.Object
  mx4j.server.ModifiableClassLoaderRepository

All Implemented Interfaces:

javax.management.loading.ClassLoaderRepository

Direct Known Subclasses:

DefaultClassLoaderRepository

public abstract class ModifiableClassLoaderRepository

extends java.lang.Object

implements javax.management.loading.ClassLoaderRepository

Base class to extend to create custom ClassLoaderRepositories. MX4J's MBeanServer can use a custom ClassLoaderRepository instead of the default one by simply specifying a suitable system property, see MX4JSystemKeys. It must be a class, otherwise it opens up a security hole, as anyone can cast the MBeanServer's ClassLoaderRepository down to this class and call addClassLoader or removeClassLoader since, if this class is an interface, they must be public.

Version:

$Revision: 1.4 $

Constructor Summary

ModifiableClassLoaderRepository()

Method Summary

protected abstract void	addClassLoader(java.lang.ClassLoader cl) Adds, if does not already exist, the specified ClassLoader to this repository.
protected abstract void	removeClassLoader(java.lang.ClassLoader cl) Removes, if exists, the specified ClassLoader from this repository.

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.management.loading.ClassLoaderRepository

loadClass, loadClassBefore, loadClassWithout

Constructor Detail

ModifiableClassLoaderRepository

public ModifiableClassLoaderRepository()

Method Detail

addClassLoader

protected abstract void addClassLoader(java.lang.ClassLoader cl)

Adds, if does not already exist, the specified ClassLoader to this repository.

Parameters:

cl - The classloader to add

See Also:

removeClassLoader(java.lang.ClassLoader)

removeClassLoader

protected abstract void removeClassLoader(java.lang.ClassLoader cl)

Removes, if exists, the specified ClassLoader from this repository.

Parameters:

cl - The classloader to remove

See Also:

addClassLoader(java.lang.ClassLoader)