org.neo4j.kernel.impl.util
Class FileUtils

java.lang.Object
  org.neo4j.kernel.impl.util.FileUtils

public class FileUtils
extends Object

Constructor Summary

FileUtils()

Method Summary

static void	copyFile(File srcFile, File dstFile)
static void	copyRecursively(File fromDirectory, File toDirectory)
static boolean	deleteFile(File file)
static File[]	deleteFiles(File directory, String regexPattern)
static void	deleteRecursively(File directory)
static String	fixSeparatorsInPath(String path)
static File	moveFile(File toMove, File targetDirectory) Utility method that moves a file from its current location to the provided target directory.
static boolean	renameFile(File srcFile, File renameToFile)
static void	truncateFile(FileChannel fileChannel, long position)
static void	truncateFile(File file, long position)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileUtils

public FileUtils()

Method Detail

deleteRecursively

public static void deleteRecursively(File directory)
                              throws IOException

Throws:

IOException

deleteFile

public static boolean deleteFile(File file)

deleteFiles

public static File[] deleteFiles(File directory,
                                 String regexPattern)
                          throws IOException

Throws:

IOException

moveFile

public static File moveFile(File toMove,
                            File targetDirectory)

Utility method that moves a file from its current location to the provided target directory. This is not a rename, use renameFile(File, File) instead. The reason this exists is for convenience and error checking.

Parameters:

toMove - The File object to move. Cannot be a directory.

targetDirectory -

Returns:

the new file, null iff the move was unsuccessful

renameFile

public static boolean renameFile(File srcFile,
                                 File renameToFile)

truncateFile

public static void truncateFile(FileChannel fileChannel,
                                long position)
                         throws IOException

Throws:

IOException

truncateFile

public static void truncateFile(File file,
                                long position)
                         throws IOException

Throws:

IOException

fixSeparatorsInPath

public static String fixSeparatorsInPath(String path)

copyFile

public static void copyFile(File srcFile,
                            File dstFile)
                     throws IOException

Throws:

IOException

copyRecursively

public static void copyRecursively(File fromDirectory,
                                   File toDirectory)
                            throws IOException

Throws:

IOException