org.apache.jetspeed.decoration.caches
Class HashMapPathResolverCache

java.lang.Object
  org.apache.jetspeed.decoration.caches.HashMapPathResolverCache

All Implemented Interfaces:

PathResolverCache

Direct Known Subclasses:

SessionPathResolverCache

public class HashMapPathResolverCache
extends java.lang.Object
implements PathResolverCache

Uses a java.util.HashMap to cache previously located resources pathes.

Author:

Scott T. Weaver

Field Summary

protected java.util.Map

cache

Constructor Summary

HashMapPathResolverCache()

Method Summary

void	addPath(java.lang.String key, java.lang.String path) Adds a recolved path to the the cache using its relative path as the key
void	clear() Clears the entire contents of this cache object.
java.lang.String	getPath(java.lang.String key) Returns a previously located path using its retlative path as the code.
java.lang.String	removePath(java.lang.String key) Removes a full path to a resource from the cache using its relative path as the key.

Methods inherited from class java.lang.Object

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

Field Detail

cache

protected java.util.Map cache

Constructor Detail

HashMapPathResolverCache

public HashMapPathResolverCache()

Method Detail

addPath

public void addPath(java.lang.String key,
                    java.lang.String path)

Description copied from interface: PathResolverCache

Adds a recolved path to the the cache using its relative path as the key

Specified by:

addPath in interface PathResolverCache

Parameters:

key - key relative path of the resource.

path - full path to resource

getPath

public java.lang.String getPath(java.lang.String key)

Description copied from interface: PathResolverCache

Returns a previously located path using its retlative path as the code.

Specified by:

getPath in interface PathResolverCache

Parameters:

key - relative path of the resource.

Returns:

full path to resource or null if no resource for the key exists.

removePath

public java.lang.String removePath(java.lang.String key)

Description copied from interface: PathResolverCache

Removes a full path to a resource from the cache using its relative path as the key.

Specified by:

removePath in interface PathResolverCache

Returns:

The full path to the resource or null if the resource path was not cached.

clear

public void clear()

Description copied from interface: PathResolverCache

Clears the entire contents of this cache object.

Specified by:

clear in interface PathResolverCache