com.ephox.cache

Interface CacheManager

public interface CacheManager

Provides some basic interactions with the EditLive! local cache. Instance available via ELJBean.getCacheManager().

Since:

7.5

Method Summary

Methods

Modifier and Type	Method and Description
void	addTemporaryImage(java.awt.image.RenderedImage imageData, java.net.URL url) Deprecated. see addTemporaryImage2(java.awt.Image, java.net.URL)
void	addTemporaryImage2(java.awt.Image imageData, java.net.URL url) Populates the cache with data from an image URL.
java.io.File	getCacheDir() Deprecated. use getEphoxDir() instead
java.lang.Object	getDataFromCache(java.net.URL url) Returns the locally cached data for a URL
java.io.File	getEphoxDir() Path to the directory where EditLive!
boolean	isCached(java.net.URL url) Determine if data for a URL is available in the local cache

Method Detail

getCacheDir

@Deprecated
java.io.File getCacheDir()

Deprecated. use getEphoxDir() instead

Path to the directory the local cache is stored in

Returns:

cache dir

getEphoxDir

java.io.File getEphoxDir()

Path to the directory where EditLive! stores its local data

Returns:

ephox dir

Since:

8.0

addTemporaryImage2

void addTemporaryImage2(java.awt.Image imageData,
                      java.net.URL url)

Populates the cache with data from an image URL.

Images are downloaded on a background thread, so any change to an image element's src attribute resets the image size on screen. This method prepopulates image data in the cache to prevent flickering.

Parameters:

imageData - image to cache

url - url for cache entry

Since:

8.0

addTemporaryImage

@Deprecated
void addTemporaryImage(java.awt.image.RenderedImage imageData,
                                java.net.URL url)

Deprecated. see addTemporaryImage2(java.awt.Image, java.net.URL)

Parameters:

imageData - image to cache

url - url for cache entry

isCached

boolean isCached(java.net.URL url)

Determine if data for a URL is available in the local cache

Parameters:

url - URL to look up

Returns:

true if URL is cached

getDataFromCache

java.lang.Object getDataFromCache(java.net.URL url)

Returns the locally cached data for a URL

Parameters:

url - URL to look up

Returns:

object from cache