org.quartz.simpl
Class ThreadContextClassLoadHelper

java.lang.Object
  org.quartz.simpl.ThreadContextClassLoadHelper

All Implemented Interfaces:

org.quartz.spi.ClassLoadHelper

public class ThreadContextClassLoadHelper
extends Object
implements org.quartz.spi.ClassLoadHelper

A ClassLoadHelper that uses either the current thread's context class loader (Thread.currentThread().getContextClassLoader().loadClass( .. )).

Author:

jhouse, pl47ypus

See Also:

ClassLoadHelper, InitThreadContextClassLoadHelper, SimpleClassLoadHelper, CascadingClassLoadHelper, LoadingLoaderClassLoadHelper

Constructor Summary

ThreadContextClassLoadHelper()

Method Summary

ClassLoader	getClassLoader() Enable sharing of the class-loader with 3rd party.
URL	getResource(String name) Finds a resource with a given name.
InputStream	getResourceAsStream(String name) Finds a resource with a given name.
void	initialize() Called to give the ClassLoadHelper a chance to initialize itself, including the opportunity to "steal" the class loader off of the calling thread, which is the thread that is initializing Quartz.
Class<?>	loadClass(String name) Return the class with the given name.
<T> Class<? extends T>	loadClass(String name, Class<T> clazz)

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadContextClassLoadHelper

public ThreadContextClassLoadHelper()

Method Detail

initialize

public void initialize()

Called to give the ClassLoadHelper a chance to initialize itself, including the opportunity to "steal" the class loader off of the calling thread, which is the thread that is initializing Quartz.

Specified by:

initialize in interface org.quartz.spi.ClassLoadHelper

loadClass

public Class<?> loadClass(String name)
                   throws ClassNotFoundException

Return the class with the given name.

Specified by:

loadClass in interface org.quartz.spi.ClassLoadHelper

Throws:

ClassNotFoundException

loadClass

public <T> Class<? extends T> loadClass(String name,
                                        Class<T> clazz)
                             throws ClassNotFoundException

Specified by:

loadClass in interface org.quartz.spi.ClassLoadHelper

Throws:

ClassNotFoundException

getResource

public URL getResource(String name)

Finds a resource with a given name. This method returns null if no resource with this name is found.

Specified by:

getResource in interface org.quartz.spi.ClassLoadHelper

Parameters:

name - name of the desired resource

Returns:

a java.net.URL object

getResourceAsStream

public InputStream getResourceAsStream(String name)

Finds a resource with a given name. This method returns null if no resource with this name is found.

Specified by:

getResourceAsStream in interface org.quartz.spi.ClassLoadHelper

Parameters:

name - name of the desired resource

Returns:

a java.io.InputStream object

getClassLoader

public ClassLoader getClassLoader()

Enable sharing of the class-loader with 3rd party.

Specified by:

getClassLoader in interface org.quartz.spi.ClassLoadHelper

Returns:

the class-loader user be the helper.