org.jowidgets.tools.image

Class ImageUrlProvider

java.lang.Object

org.jowidgets.tools.image.UrlImageDescriptor

org.jowidgets.tools.image.ImageUrlProvider

All Implemented Interfaces:

IImageConstant, IImageDescriptor, IImageProvider, IImageUrlProvider, IUrlImageDescriptor, ICacheable, ICacheableObservable

public class ImageUrlProvider
extends UrlImageDescriptor
implements IImageUrlProvider, ICacheable

Constructor Summary

Constructors

Constructor and Description
ImageUrlProvider(java.io.File file) Creates a new ImageUrlProvider from a file
ImageUrlProvider(java.lang.String url) Creates a new ImageUrlProvider
ImageUrlProvider(java.net.URL url) Creates a new ImageUrlProvider

Method Summary

Methods

Modifier and Type	Method and Description
void	addCacheableListener(ICacheableListener listener)
void	release() Releases the cacheable from the cache
void	removeCacheableListener(ICacheableListener listener)

Methods inherited from class org.jowidgets.tools.image.UrlImageDescriptor

getImageUrl, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jowidgets.common.image.IUrlImageDescriptor

getImageUrl

Constructor Detail

ImageUrlProvider

public ImageUrlProvider(java.io.File file)

Creates a new ImageUrlProvider from a file

Parameters:

file - A File used to create the url from

Throws:

java.lang.IllegalArgumentException - if the url is malformed

ImageUrlProvider

public ImageUrlProvider(java.lang.String url)

Creates a new ImageUrlProvider

Parameters:

url - A String defining the url

Throws:

java.lang.IllegalArgumentException - if the url is malformed

ImageUrlProvider

public ImageUrlProvider(java.net.URL url)

Creates a new ImageUrlProvider

Parameters:

url - The url to use, must not be null

Method Detail

addCacheableListener

public final void addCacheableListener(ICacheableListener listener)

Specified by:

addCacheableListener in interface ICacheableObservable

removeCacheableListener

public final void removeCacheableListener(ICacheableListener listener)

Specified by:

removeCacheableListener in interface ICacheableObservable

release

public final void release()

Description copied from interface: ICacheable

Releases the cacheable from the cache

Specified by:

release in interface ICacheable