org.webjars

Class FileSystemCache

java.lang.Object

org.webjars.FileSystemCache

All Implemented Interfaces:

WebJarExtractor.Cache

public class FileSystemCache
extends java.lang.Object
implements WebJarExtractor.Cache

A cache backed by a file on the filesystem. The cache expects that every single object in the cache will be touched on each use. This means, when it saves, if one object hasn't been touched, that one won't be saved.

Constructor Summary

Constructors

Constructor and Description
FileSystemCache(java.io.File cache)

Method Summary

Modifier and Type	Method and Description
boolean	isUpToDate(java.lang.String key, WebJarExtractor.Cacheable cacheable) Whether the file is up to date.
void	put(java.lang.String key, WebJarExtractor.Cacheable cacheable) Put the given file in the cache.
void	reset()
void	save()

Methods inherited from class java.lang.Object

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

Constructor Detail

FileSystemCache

public FileSystemCache(java.io.File cache)
                throws java.io.IOException

Throws:

java.io.IOException

Method Detail

isUpToDate

public boolean isUpToDate(java.lang.String key,
                          WebJarExtractor.Cacheable cacheable)

Description copied from interface: WebJarExtractor.Cache

Whether the file is up to date.

Specified by:

isUpToDate in interface WebJarExtractor.Cache

Parameters:

key - The key to check.

cacheable - The cacheable to check.

Returns:

Whether the file is up to date.

put

public void put(java.lang.String key,
                WebJarExtractor.Cacheable cacheable)

Description copied from interface: WebJarExtractor.Cache

Put the given file in the cache.

Specified by:

put in interface WebJarExtractor.Cache

Parameters:

key - The key to put it at.

cacheable - The cacheable.

save

public void save()
          throws java.io.IOException

Throws:

java.io.IOException

reset

public void reset()
           throws java.io.IOException

Throws:

java.io.IOException