org.apache.wicket.request.resource.caching.version

Class LastModifiedResourceVersion

java.lang.Object

org.apache.wicket.request.resource.caching.version.LastModifiedResourceVersion

All Implemented Interfaces:

IResourceVersion

public class LastModifiedResourceVersion
extends Object
implements IResourceVersion

Uses the last modified timestamp of a IStaticCacheableResource converted to milliseconds as a version string.

Since:

1.5

Author:

Peter Ertl

Constructor Summary

Constructors

Constructor and Description
LastModifiedResourceVersion()

Method Summary

Modifier and Type	Method and Description
String	getVersion(IStaticCacheableResource resource) get unique string identifying the version of the resource
Pattern	getVersionPattern() a pattern that matches returned versions

Methods inherited from class java.lang.Object

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

Constructor Detail

LastModifiedResourceVersion

public LastModifiedResourceVersion()

Method Detail

getVersion

public String getVersion(IStaticCacheableResource resource)

Description copied from interface: IResourceVersion

get unique string identifying the version of the resource

Specified by:

getVersion in interface IResourceVersion

Parameters:

resource - cacheable resource

Returns:

unique version string or null if version string could not be calculated

getVersionPattern

public Pattern getVersionPattern()

Description copied from interface: IResourceVersion

a pattern that matches returned versions

Specified by:

getVersionPattern in interface IResourceVersion

Returns:

a pattern or null if no pattern is available