org.jboss.modules

Class PathUtils

java.lang.Object

org.jboss.modules.PathUtils

public final class PathUtils
extends Object

General helpful path utility methods.

Author:

David M. Lloyd

Method Summary

Methods

Modifier and Type	Method and Description
static String	canonicalize(String path) Canonicalize the given path.
static <T extends Collection<? super String>> T	filterPaths(Iterable<String> source, PathFilter filter, T target) Filter the paths from source into target using filter.
static Set<String>	getPathSet(ClassLoader classLoader) Attempt to get a set of all paths defined directly by the given class loader.

Methods inherited from class java.lang.Object

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

Method Detail

filterPaths

public static <T extends Collection<? super String>> T filterPaths(Iterable<String> source,
                                                   PathFilter filter,
                                                   T target)

Filter the paths from source into target using filter.

Type Parameters:

T - the collection type

Parameters:

source - the source paths

filter - the filter to apply

target - the destination for filtered paths

Returns:

the target set

getPathSet

public static Set<String> getPathSet(ClassLoader classLoader)

Attempt to get a set of all paths defined directly by the given class loader. If the path set cannot be ascertained, null is returned.

Parameters:

classLoader - the class loader to inspect

Returns:

the set, or null if the paths could not be determined

canonicalize

public static String canonicalize(String path)

Canonicalize the given path. Removes all . and .. segments from the path.

Parameters:

path - the relative or absolute possibly non-canonical path

Returns:

the canonical path