org.apache.nutch.fs
Class FileUtil

java.lang.Object
  org.apache.nutch.fs.FileUtil

public class FileUtil

extends Object

A collection of file-processing util methods

Constructor Summary

FileUtil()

Method Summary

static boolean	copyContents(NutchFileSystem nfs, File src, File dst, boolean overwrite) Copy a file's contents to a new location.
static boolean	fullyDelete(File dir) Delete a directory and all its contents.
static boolean	fullyDelete(NutchFileSystem nfs, File dir)
static void	recursiveCopy(NutchFileSystem nfs, File src, File dst) Copy a file and/or directory and all its contents (whether data or other files/dirs)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileUtil

public FileUtil()

Method Detail

fullyDelete

public static boolean fullyDelete(File dir)
                           throws IOException

Delete a directory and all its contents. If we return false, the directory may be partially-deleted.

Throws:

IOException

fullyDelete

public static boolean fullyDelete(NutchFileSystem nfs,
                                  File dir)
                           throws IOException

Throws:

IOException

copyContents

public static boolean copyContents(NutchFileSystem nfs,
                                   File src,
                                   File dst,
                                   boolean overwrite)
                            throws IOException

Copy a file's contents to a new location. Returns whether a target file was overwritten

Throws:

IOException

recursiveCopy

public static void recursiveCopy(NutchFileSystem nfs,
                                 File src,
                                 File dst)
                          throws IOException

Copy a file and/or directory and all its contents (whether data or other files/dirs)

Throws:

IOException