org.jboss.modules

Class ResourceLoaders

java.lang.Object

org.jboss.modules.ResourceLoaders

public final class ResourceLoaders
extends Object

Static factory methods for various types of resource loaders.

Author:

David M. Lloyd

Method Summary

Modifier and Type	Method and Description
static ResourceLoader	createFileResourceLoader(String name, File root) Create a filesystem-backed resource loader with support for native libraries.
static ResourceLoader	createFilteredResourceLoader(PathFilter pathFilter, ResourceLoader originalLoader) Create a filtered view of a resource loader, which allows classes to be included or excluded on a name basis.
static IterableResourceLoader	createIterableFileResourceLoader(String name, File root) Create a filesystem-backed iterable resource loader with support for native libraries.
static IterableResourceLoader	createIterableFilteredResourceLoader(PathFilter pathFilter, IterableResourceLoader originalLoader) Create a filtered view of an iterable resource loader, which allows classes to be included or excluded on a name basis.
static IterableResourceLoader	createIterableJarResourceLoader(String name, JarFile jarFile) Create a JAR-backed iterable resource loader.
static ResourceLoader	createJarResourceLoader(String name, JarFile jarFile) Create a JAR-backed resource loader.

Methods inherited from class java.lang.Object

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

Method Detail

createFileResourceLoader

public static ResourceLoader createFileResourceLoader(String name,
                                                      File root)

Create a filesystem-backed resource loader with support for native libraries. Created classes have a code source with a file: URL.

Parameters:

name - the name of the resource root

root - the root file of the resource loader

Returns:

the resource loader

createIterableFileResourceLoader

public static IterableResourceLoader createIterableFileResourceLoader(String name,
                                                                      File root)

Create a filesystem-backed iterable resource loader with support for native libraries. Created classes have a code source with a file: URL.

Parameters:

name - the name of the resource root

root - the root file of the resource loader

Returns:

the resource loader

createJarResourceLoader

public static ResourceLoader createJarResourceLoader(String name,
                                                     JarFile jarFile)

Create a JAR-backed resource loader. JAR resource loaders do not have native library support. Created classes have a code source with a jar: URL; nested JARs are not supported.

Parameters:

name - the name of the resource root

jarFile - the backing JAR file

Returns:

the resource loader

createIterableJarResourceLoader

public static IterableResourceLoader createIterableJarResourceLoader(String name,
                                                                     JarFile jarFile)

Create a JAR-backed iterable resource loader. JAR resource loaders do not have native library support. Created classes have a code source with a jar: URL; nested JARs are not supported.

Parameters:

name - the name of the resource root

jarFile - the backing JAR file

Returns:

the resource loader

createFilteredResourceLoader

public static ResourceLoader createFilteredResourceLoader(PathFilter pathFilter,
                                                          ResourceLoader originalLoader)

Create a filtered view of a resource loader, which allows classes to be included or excluded on a name basis. The given filter is matched against the actual class or resource name, not the directory name.

Parameters:

pathFilter - the path filter to apply

originalLoader - the original loader to apply to

Returns:

the filtered resource loader

createIterableFilteredResourceLoader

public static IterableResourceLoader createIterableFilteredResourceLoader(PathFilter pathFilter,
                                                                          IterableResourceLoader originalLoader)

Create a filtered view of an iterable resource loader, which allows classes to be included or excluded on a name basis. The given filter is matched against the actual class or resource name, not the directory name.

Parameters:

pathFilter - the path filter to apply

originalLoader - the original loader to apply to

Returns:

the filtered resource loader