com.ibm.etools.iseries.subsystems.qsys.cache
Class CacheFileSystemHelpers

java.lang.Object
  com.ibm.etools.iseries.subsystems.qsys.cache.CacheFileSystemHelpers

public class CacheFileSystemHelpers
extends Object

Field Summary

static String

copyright

Method Summary

protected static void	assertCacheSize() Ensure the cache size is less than the user specified maximum size
static boolean	clearCache(Shell shell, File cacheLocation, boolean confirmationRequired) Clear the remote systems cache.
static long	getCacheSize(File file) Calculates the total size of the cache.

Methods inherited from class java.lang.Object

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

Field Detail

copyright

public static final String copyright

See Also:

Constant Field Values

Method Detail

clearCache

public static boolean clearCache(Shell shell,
                                 File cacheLocation,
                                 boolean confirmationRequired)

Clear the remote systems cache.

Parameters:

confirmationRequired - If true, the user is first prompted if they really wish to clear the cache. Otherwise, the cache is cleared without any user intervention.

Returns:

true if the cache was cleared, false if it was not.

getCacheSize

public static long getCacheSize(File file)

Calculates the total size of the cache.

Parameters:

file - The root directory for the cache.

Returns:

The combined size (in bytes) of all files in the directory file and all subdirectories.

assertCacheSize

protected static void assertCacheSize()

Ensure the cache size is less than the user specified maximum size