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org.apache.jetspeed.decoration
Interface PathResolverCache

public interface PathResolverCache

Simple caching mechanism for storing pathed that were previously located by a ResourceValidator. This allows a Decoration to bypass hitting the ResourceValidator repeatedly after a path is already known to exist.

Author:

Scott T. Weaver

See Also:

ResourceValidator

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.

Method Detail

addPath

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

Parameters:

key - key relative path of the resource.

path - full path to resource

getPath

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

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

Parameters:

key - relative path of the resource.

Returns:

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

removePath

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.

Parameters:

key -

Returns:

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

clear

void clear()

Clears the entire contents of this cache object.