com.liferay.portal.kernel.util

Class ClassLoaderPool

Object

com.liferay.portal.kernel.util.ClassLoaderPool

public class ClassLoaderPool
extends Object

Maps servlet context names to/from the servlet context's class loader.

Author:

Shuyang Zhou

Constructor Summary

Constructors

Constructor and Description
ClassLoaderPool()

Method Summary

Modifier and Type	Method and Description
static ClassLoader	getClassLoader(String contextName) Returns the class loader associated with the context name.
static String	getContextName(ClassLoader classLoader) Returns the context name associated with the class loader.
static void	register(String contextName, ClassLoader classLoader)
static void	unregister(ClassLoader classLoader)
static void	unregister(String contextName)

Methods inherited from class Object

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

Constructor Detail

ClassLoaderPool

public ClassLoaderPool()

Method Detail

getClassLoader

public static ClassLoader getClassLoader(String contextName)

Returns the class loader associated with the context name.

If no class loader is found for the context name, the thread's context class loader is returned as a fallback.

Parameters:

contextName - the servlet context's name

Returns:

the class loader associated with the context name

getContextName

public static String getContextName(ClassLoader classLoader)

Returns the context name associated with the class loader.

If the class loader is null or if no context name is associated with the class loader, StringPool#NULL is returned.

Parameters:

classLoader - the class loader

Returns:

the context name associated with the class loader

register

public static void register(String contextName,
                            ClassLoader classLoader)

unregister

public static void unregister(ClassLoader classLoader)

unregister

public static void unregister(String contextName)