org.jboss.classloader.spi.filter
Class FilteredDelegateLoader

java.lang.Object
  org.jboss.classloader.spi.base.BaseDelegateLoader
      org.jboss.classloader.spi.DelegateLoader
          org.jboss.classloader.spi.filter.FilteredDelegateLoader

All Implemented Interfaces:

Loader

public class FilteredDelegateLoader
extends DelegateLoader

FilteredDelegateLoader.

Version:

$Revision: 1.1 $

Author:

Adrian Brock

Constructor Summary

FilteredDelegateLoader(ClassLoaderPolicy delegate)
Create a new FilteredDelegateLoader that does not filter

FilteredDelegateLoader(ClassLoaderPolicy delegate, ClassFilter filter)
Create a new FilteredDelegateLoader.

Method Summary

ClassFilter	getFilter() Get the filter.
URL	getResource(String name) Get a resource
void	getResources(String name, Set<URL> urls) Get resources
Class<?>	loadClass(String className) Load a class
protected void	toLongString(StringBuilder builder) For subclasses to add information for toLongString()

Methods inherited from class org.jboss.classloader.spi.base.BaseDelegateLoader

toLongString, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

FilteredDelegateLoader

public FilteredDelegateLoader(ClassLoaderPolicy delegate)

Create a new FilteredDelegateLoader that does not filter

Parameters:

delegate - the delegate classloading policy

Throws:

IllegalArgumentException - for a null parameter

FilteredDelegateLoader

public FilteredDelegateLoader(ClassLoaderPolicy delegate,
                              ClassFilter filter)

Create a new FilteredDelegateLoader.

Parameters:

delegate - the delegate classloading policy

filter - the filter

Throws:

IllegalArgumentException - for a null parameter

Method Detail

getFilter

public ClassFilter getFilter()

Get the filter.

Returns:

the filter.

loadClass

public Class<?> loadClass(String className)

Description copied from interface: Loader

Load a class

Specified by:

loadClass in interface Loader

Overrides:

loadClass in class BaseDelegateLoader

Parameters:

className - the class name

Returns:

the class or null if not found

getResource

public URL getResource(String name)

Description copied from interface: Loader

Get a resource

Specified by:

getResource in interface Loader

Overrides:

getResource in class BaseDelegateLoader

Parameters:

name - the resource name

Returns:

the url or null if not found

getResources

public void getResources(String name,
                         Set<URL> urls)
                  throws IOException

Description copied from interface: Loader

Get resources

Specified by:

getResources in interface Loader

Overrides:

getResources in class BaseDelegateLoader

Parameters:

name - the resource name

urls - the list of urls to add to

Throws:

IOException - for any error

toLongString

protected void toLongString(StringBuilder builder)

Description copied from class: BaseDelegateLoader

For subclasses to add information for toLongString()

Overrides:

toLongString in class BaseDelegateLoader

Parameters:

builder - the builder