org.kuali.rice.core.api.util
Class ContextClassLoaderBinder

java.lang.Object
  org.kuali.rice.core.api.util.ContextClassLoaderBinder

public final class ContextClassLoaderBinder
extends Object

Utility class that binds/unbinds the context ClassLoader of the current Thread using a ThreadLocal. NOTE: doInContextClassLoader(ClassLoader, java.util.concurrent.Callable) is the only safe way to use this class, do not use deprecated bind(ClassLoader) or unbind() methods.

Author:

Kuali Rice Team (rice.collab@kuali.org)

Constructor Summary

ContextClassLoaderBinder()

Method Summary

static void	bind(ClassLoader cl) Deprecated. use #doInContextClassLoader
static <T> T	doInContextClassLoader(ClassLoader cl, Callable<T> callable) Execute a runnable under a given context classloader
static void	unbind() Deprecated. use #doInContextClassLoader

Methods inherited from class java.lang.Object

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

Constructor Detail

ContextClassLoaderBinder

public ContextClassLoaderBinder()

Method Detail

bind

public static void bind(ClassLoader cl)

Deprecated. use #doInContextClassLoader

unbind

public static void unbind()

Deprecated. use #doInContextClassLoader

doInContextClassLoader

public static <T> T doInContextClassLoader(ClassLoader cl,
                                           Callable<T> callable)
                                throws Exception

Execute a runnable under a given context classloader

Parameters:

cl - the classloader to set as the thread context classloader

callable - the callable

Throws:

Exception