com.supermap.services.providers

Class ArcGISCacheProviderBase

java.lang.Object

com.supermap.services.components.spi.TiledMapProviderBase

com.supermap.services.providers.LocalTileProviderBase

com.supermap.services.providers.ArcGISCacheProviderBase

All Implemented Interfaces:

Disposable, MapProvider, ProviderContextAware

Direct Known Subclasses:

ArcGISCacheMapProvider, TPKMapProvider

public abstract class ArcGISCacheProviderBase
extends LocalTileProviderBase

The base class of ArcGIS cache provider.

Nested Class Summary

Nested classes/interfaces inherited from class com.supermap.services.components.spi.TiledMapProviderBase

TiledMapProviderBase.TileDataConverter, TiledMapProviderBase.TileImageDrawer, TiledMapProviderBase.TileImageParameter

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	mapName
protected java.nio.file.Path	rootPath

Fields inherited from class com.supermap.services.providers.LocalTileProviderBase

localTileResource

Fields inherited from class com.supermap.services.components.spi.TiledMapProviderBase

CACHE_DIR, LINK_MARK, lock, logger, message, QUESTION_MARK, REGEX, REPLACEMENT, tilePixHeight, tilePixWidth

Constructor Summary

Constructors

Constructor and Description
ArcGISCacheProviderBase() Default constructor
ArcGISCacheProviderBase(MapProviderSetting setting) Constructors with parameters

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	cacheEnabled()
void	dispose() Release the resource object.
protected java.lang.String[]	getDefaultCachePath()
abstract java.lang.String	getMapName()
protected Point2D	getOrigin(java.lang.String mapName) Gets the geographic coordinates of the upper left corner of the map.
abstract java.nio.file.Path	getRootPath()
OutputFormat[]	getSupportImageFormat(java.lang.String mapName) Returns an array of image formats supported by the specified map
double[]	getSupportResolutions(java.lang.String mapName) Returns the resolution of the current service support.
protected byte[]	getTileImage(TiledMapProviderBase.TileImageParameter tileImageParameter) Get the picture
protected java.util.Map<java.lang.String,MapParameter>	initDefaultMapParameter() Initializes the default map state, the return value is a map, the key is the map name, and the value is the map parameter object.
protected java.util.List<java.lang.String>	initSupportedMapNames() Initialize the list of supported maps.
protected boolean	isResolutionEquals(double resolution1, double resolution2) Determines if two resolutions are within the tolerance (1.0E-6)

Methods inherited from class com.supermap.services.providers.LocalTileProviderBase

generateBigImage

Methods inherited from class com.supermap.services.components.spi.TiledMapProviderBase

checkSetting, clearCache, fillWatermark, findNearest, getDefaultMapParameter, getDefaultMapParameters, getMapImage, getMapParameter, getMapProviderSetting, getNames, getOverview, getProximalResolution, getProximalResolution, getResolutoinByScale, getResource, getResource, getTileDataConverter, getVectorStyle, init, measureArea, measureDistance, outputImage, outputImage, outputImageToFile, outputImageToFile, queryByBounds, queryByDistance, queryByGeometry, queryBySQL, rectifyMapParameter, setDefaultMapParameter, setDefaultMapParameters, setMapProviderSetting, setProviderContext, support, updateMap, viewEntire

Methods inherited from class java.lang.Object

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

Field Detail

mapName

protected java.lang.String mapName

rootPath

protected java.nio.file.Path rootPath

Constructor Detail

ArcGISCacheProviderBase

public ArcGISCacheProviderBase(MapProviderSetting setting)

Constructors with parameters

Parameters:

setting - Map service provider configuration

ArcGISCacheProviderBase

public ArcGISCacheProviderBase()

Default constructor

Method Detail

getRootPath

public abstract java.nio.file.Path getRootPath()

getMapName

public abstract java.lang.String getMapName()

getDefaultCachePath

protected java.lang.String[] getDefaultCachePath()

initSupportedMapNames

protected java.util.List<java.lang.String> initSupportedMapNames()

Initialize the list of supported maps.

Specified by:

initSupportedMapNames in class TiledMapProviderBase

Returns:

the list of map names

initDefaultMapParameter

protected java.util.Map<java.lang.String,MapParameter> initDefaultMapParameter()

Initializes the default map state, the return value is a map, the key is the map name, and the value is the map parameter object.

Specified by:

initDefaultMapParameter in class TiledMapProviderBase

Returns:

map state mapping, the key is the map name, and the value is the map parameter object.

getOrigin

protected Point2D getOrigin(java.lang.String mapName)

Gets the geographic coordinates of the upper left corner of the map.

Specified by:

getOrigin in class TiledMapProviderBase

Parameters:

mapName - Map name

Returns:

The geographic coordinates of the upper left corner of the map.

getSupportResolutions

public double[] getSupportResolutions(java.lang.String mapName)

Returns the resolution of the current service support. If all resolutions are supported, empty is returned.

Specified by:

getSupportResolutions in class TiledMapProviderBase

Parameters:

mapName - Map name.

Returns:

resolution array

getSupportImageFormat

public OutputFormat[] getSupportImageFormat(java.lang.String mapName)

Returns an array of image formats supported by the specified map

Specified by:

getSupportImageFormat in class TiledMapProviderBase

Parameters:

mapName -

Returns:

Since:

7.0

dispose

public void dispose()

Description copied from class: TiledMapProviderBase

Release the resource object.

Specified by:

dispose in interface Disposable

Overrides:

dispose in class TiledMapProviderBase

getTileImage

protected byte[] getTileImage(TiledMapProviderBase.TileImageParameter tileImageParameter)

Get the picture

Specified by:

getTileImage in class LocalTileProviderBase

Parameters:

tileImageParameter - Picture parameters

Returns:

cacheEnabled

protected boolean cacheEnabled()

Specified by:

cacheEnabled in class TiledMapProviderBase

isResolutionEquals

protected boolean isResolutionEquals(double resolution1,
                         double resolution2)

Description copied from class: TiledMapProviderBase

Determines if two resolutions are within the tolerance (1.0E-6)

Overrides:

isResolutionEquals in class TiledMapProviderBase

Parameters:

resolution1 - double

resolution2 - double

Returns:

Is it equal