org.molwind.io
Class ImageFileCache

java.lang.Object
  org.molwind.io.ImageFileCache

public class ImageFileCache
extends java.lang.Object

Stores generated images in the cache.

Version:

0.1

Constructor Summary

ImageFileCache()
Empty constructer to build a Cache with the maximum size of 100

ImageFileCache(int size)
Constructor to build a Cache with the given size

Method Summary

java.awt.image.BufferedImage	getImage(java.io.File imageFile) Returns the given image from the image file cache.
java.awt.image.BufferedImage	getImage(java.lang.String fileName)
org.apache.commons.collections.map.LRUMap	getImageCache() Get the imageCache.
static ImageFileCache	getInstance() Returns the instance of the image file cache.
void	putImage(java.io.File imageFile) Puts a Buffered image to the Chache with the filename as key
void	set(org.apache.commons.collections.map.LRUMap newCache) Set the imageCache.
void	update(java.io.File imageFile, ImageFileCache imageFileCache) Updates the given Image in the image cache.

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageFileCache

public ImageFileCache()

Empty constructer to build a Cache with the maximum size of 100

ImageFileCache

public ImageFileCache(int size)

Constructor to build a Cache with the given size

Method Detail

getImageCache

public org.apache.commons.collections.map.LRUMap getImageCache()

Get the imageCache.

Returns:

the imageCache.

set

public void set(org.apache.commons.collections.map.LRUMap newCache)

Set the imageCache.

Parameters:

new - The new value.

getInstance

public static ImageFileCache getInstance()

Returns the instance of the image file cache.

Returns:

the image file cache instance

update

public void update(java.io.File imageFile,
                   ImageFileCache imageFileCache)
            throws java.io.IOException

Updates the given Image in the image cache.

Parameters:

imageFile - the image file

imageCache - the image file cache

Throws:

java.io.IOException

getImage

public java.awt.image.BufferedImage getImage(java.lang.String fileName)

putImage

public void putImage(java.io.File imageFile)
              throws java.io.IOException

Puts a Buffered image to the Chache with the filename as key

Parameters:

imageFile -

Throws:

java.io.IOException

getImage

public java.awt.image.BufferedImage getImage(java.io.File imageFile)

Returns the given image from the image file cache.

Parameters:

imageFile - the image file

Returns:

the cached image