com.esri.gpt.control.georss.dcatcache
Class DcatCache

java.lang.Object
  com.esri.gpt.control.georss.dcatcache.DcatCache

public class DcatCache
extends Object

DCAT cache.

Constructor Summary

DcatCache(File root)
Creates instance of the cache.

Method Summary

InputStream	createInputCacheStream() Creates cache stream from the latest cache data.
OutputStream	createOutputCacheStream() Creates output stream to write into the cache.
static DcatCache	getInstance() Gets instance of the cache.

Methods inherited from class java.lang.Object

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

Constructor Detail

DcatCache

public DcatCache(File root)

Creates instance of the cache.

Parameters:

root - root folder of the cache

Method Detail

getInstance

public static DcatCache getInstance()

Gets instance of the cache.

Returns:

singleton instance of the cache

createInputCacheStream

public InputStream createInputCacheStream()
                                   throws FileNotFoundException

Creates cache stream from the latest cache data.

Returns:

input stream

Throws:

FileNotFoundException - if cache data file not found

createOutputCacheStream

public OutputStream createOutputCacheStream()
                                     throws FileNotFoundException

Creates output stream to write into the cache.

Returns:

output stream

Throws:

FileNotFoundException - if can not create stream