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 16:44:42 -0300 (Thu, 02 May 2019) $

Constructor Summary

Constructors
Constructor Description

FileSystemUtil()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	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 void`	`sendClusterCommand(Runnable runnable)`	Utility method that sends the given runnable as a durable, total order cluster command.
`static <T extends Serializable> T`	`sendClusterCommand(IClusterCallable<T> callable)`	Utility method that sends the given callable 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