arlut.csd.Util
Class FileOps

java.lang.Object
  |
  +--arlut.csd.Util.FileOps

public class FileOps

extends java.lang.Object

This utility class provides a number of static methods for doing file operations.

Constructor Summary

FileOps()

Method Summary

static void	cleanupProcess(java.lang.Process p) This method shuts down / cleans up all resources related to Process p.
static boolean	copyFile(java.lang.String inputFileName, java.lang.String outputFileName)
static boolean	deleteDirectory(java.lang.String directoryName)
static boolean	deleteFile(java.lang.String filename)
static void	main(java.lang.String[] args) Test rig
static int	runProcess(java.lang.String commandLine) This method is used to run an external process line for the Ganymede server.

Methods inherited from class java.lang.Object

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

Constructor Detail

FileOps

public FileOps()

Method Detail

copyFile

public static boolean copyFile(java.lang.String inputFileName,
                               java.lang.String outputFileName)
                        throws java.io.IOException

java.io.IOException

deleteFile

public static boolean deleteFile(java.lang.String filename)
                          throws java.io.IOException

java.io.IOException

deleteDirectory

public static boolean deleteDirectory(java.lang.String directoryName)
                               throws java.io.IOException

java.io.IOException

runProcess

public static int runProcess(java.lang.String commandLine)
                      throws java.io.IOException,
                             java.lang.InterruptedException

This method is used to run an external process line for the Ganymede server. This method waits until the external command completes before returning, and all file handles opened to communicate with the process will be closed before returning.

java.io.IOException

java.lang.InterruptedException

cleanupProcess

public static void cleanupProcess(java.lang.Process p)

This method shuts down / cleans up all resources related to Process p. The following is mentioned as a work-around for the fact that Process keeps its file descriptors open by default until Garbage Collection.

main

public static void main(java.lang.String[] args)

Test rig