Class LastModifiedResourceVersion
- java.lang.Object
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- org.apache.wicket.request.resource.caching.version.LastModifiedResourceVersion
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- All Implemented Interfaces:
IResourceVersion
public class LastModifiedResourceVersion extends Object implements IResourceVersion
Uses the last modified timestamp of aIStaticCacheableResource
converted to milliseconds as a version string.- Since:
- 1.5
- Author:
- Peter Ertl
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Constructor Summary
Constructors Constructor Description LastModifiedResourceVersion()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description String
getVersion(IStaticCacheableResource resource)
get unique string identifying the version of the resourcePattern
getVersionPattern()
a pattern that matches returned versions
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Constructor Detail
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LastModifiedResourceVersion
public LastModifiedResourceVersion()
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Method Detail
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getVersion
public String getVersion(IStaticCacheableResource resource)
Description copied from interface:IResourceVersion
get unique string identifying the version of the resource- Specified by:
getVersion
in interfaceIResourceVersion
- Parameters:
resource
- cacheable resource- Returns:
- unique version string or
null
if version string could not be calculated
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getVersionPattern
public Pattern getVersionPattern()
Description copied from interface:IResourceVersion
a pattern that matches returned versions- Specified by:
getVersionPattern
in interfaceIResourceVersion
- Returns:
- a pattern or
null
if no pattern is available
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