lumis.portal.filesystem

Class FileSystemUtil

java.lang.Object

lumis.portal.filesystem.FileSystemUtil

public class FileSystemUtil
extends Object

Utility class that provides methods for use internally in the lumis.portal.filesystem package.

Since:

4.1.0

Version:

$Revision: 22700 $ $Date: 2019-05-02 19:44:42 +0000 (Thu, 02 May 2019) $

Constructor Summary

Constructors

Constructor and Description
FileSystemUtil()

Method Summary

Modifier and Type	Method and Description
static boolean	deleteLocalFile(File file) Deletes a file locally.
static boolean	isStandardFileSystem() Returns whether the used file system is a LumisPortal standard one.
static <T extends Serializable> T	sendClusterCommand(IClusterCallable<T> callable) Utility method that sends the given callable as a durable, total order cluster command.
static void	sendClusterCommand(Runnable runnable) Utility method that sends the given runnable as a durable, total order cluster command.

Methods inherited from class java.lang.Object

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

Constructor Detail

FileSystemUtil

public FileSystemUtil()

Method Detail

deleteLocalFile

public static boolean deleteLocalFile(File file)

Deletes a file locally.

Parameters:

file - the file.

Returns:

true if the file was successfully deleted, false otherwise.

Since:

4.1.0

sendClusterCommand

public static void sendClusterCommand(Runnable runnable)

Utility method that sends the given runnable as a durable, total order cluster command.

Parameters:

runnable - the runnable.

Since:

4.1.0

sendClusterCommand

public static <T extends Serializable> T sendClusterCommand(IClusterCallable<T> callable)
                                                     throws Exception

Utility method that sends the given callable as a durable, total order cluster command.

Parameters:

callable - the callable.

Returns:

the local execution result (if any).

Throws:

Exception

Since:

8.0.0

isStandardFileSystem

public static boolean isStandardFileSystem()

Returns whether the used file system is a LumisPortal standard one.

Returns:

whether the used file system is a LumisPortal standard one.

Since:

8.0.0