org.gvsig.raster.cache.tile.impl

Class TileCacheImpl

java.lang.Object

org.gvsig.raster.cache.tile.impl.TileCacheImpl

All Implemented Interfaces:

TileCache

public class TileCacheImpl
extends Object
implements TileCache

Main implementation for the tile cache

Field Summary

Fields

Modifier and Type	Field and Description
protected String	configDir
protected String	preffixSizeFileName

Constructor Summary

Constructors

Constructor and Description
TileCacheImpl(String baseDir)

Method Summary

Methods

Modifier and Type	Method and Description
TiledLayer	createLayer(TileServer provider, String strategyType) Builds a new layer
String	getBaseDirectory() Gets the base directory
String	getConfigurationDirectory() Gets the configuration directory
boolean	isFullDiskCache() Returns true if the size of data in disk is greater than the MAX_CACHE_SIZE
void	removeLayer(TiledLayer layer) Removes a layer from list.
void	saveSize() Saves a size file
void	updateBaseDirectory(String dir) Updates the string with the base directory
void	updateSize(long sizeBytes) Updates the size of the tiles downloaded

Methods inherited from class java.lang.Object

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

Field Detail

preffixSizeFileName

protected String preffixSizeFileName

configDir

protected String configDir

Constructor Detail

TileCacheImpl

public TileCacheImpl(String baseDir)

Method Detail

updateBaseDirectory

public void updateBaseDirectory(String dir)

Description copied from interface: TileCache

Updates the string with the base directory

Specified by:

updateBaseDirectory in interface TileCache

updateSize

public void updateSize(long sizeBytes)

Updates the size of the tiles downloaded

Parameters:

sizeBytes -

saveSize

public void saveSize()

Saves a size file

Throws:

IOException

isFullDiskCache

public boolean isFullDiskCache()

Description copied from interface: TileCache

Returns true if the size of data in disk is greater than the MAX_CACHE_SIZE

Specified by:

isFullDiskCache in interface TileCache

Returns:

createLayer

public TiledLayer createLayer(TileServer provider,
                     String strategyType)

Description copied from interface: TileCache

Builds a new layer

Specified by:

createLayer in interface TileCache

Returns:

getBaseDirectory

public String getBaseDirectory()

Gets the base directory

Returns:

getConfigurationDirectory

public String getConfigurationDirectory()

Description copied from interface: TileCache

Gets the configuration directory

Specified by:

getConfigurationDirectory in interface TileCache

Returns:

removeLayer

public void removeLayer(TiledLayer layer)

Description copied from interface: TileCache

Removes a layer from list.

Specified by:

removeLayer in interface TileCache