org.apache.archiva.common.utils

Class FileUtils

java.lang.Object

org.apache.archiva.common.utils.FileUtils

public class FileUtils
extends Object

Utility class for file manipulation

Author:

Martin Stockhammer

Constructor Summary

Constructors

Constructor and Description
FileUtils()

Method Summary

Modifier and Type	Method and Description
static void	deleteDirectory(Path dir)
static void	deleteQuietly(Path dir) Deletes the directory recursively and quietly.
static String	getBasedir() Return the base directory
static String	readFileToString(Path file, Charset encoding)
Path	resolveNonAbsolute(Path parent, String child) This checks, if the given child is a absolute path.
static void	unzip(Path zipFile, Path destinationPath) Unzips a file into a destination directory.
static void	unzipFileEntry(ZipFile file, ZipEntry entry, Path destinationPath)
static void	writeStringToFile(Path file, Charset encoding, String value)

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

deleteQuietly

public static void deleteQuietly(Path dir)

Deletes the directory recursively and quietly.

Parameters:

dir -

deleteDirectory

public static void deleteDirectory(Path dir)
                            throws IOException

Throws:

IOException

readFileToString

public static String readFileToString(Path file,
                                      Charset encoding)

writeStringToFile

public static void writeStringToFile(Path file,
                                     Charset encoding,
                                     String value)

getBasedir

public static String getBasedir()

Return the base directory

Returns:

resolveNonAbsolute

public Path resolveNonAbsolute(Path parent,
                               String child)

This checks, if the given child is a absolute path. If this is the case the relative path is used.

Parameters:

parent - The parent directory

child - The child

Returns:

The path parent/child

unzipFileEntry

public static void unzipFileEntry(ZipFile file,
                                  ZipEntry entry,
                                  Path destinationPath)
                           throws IOException

Throws:

IOException

unzip

public static void unzip(Path zipFile,
                         Path destinationPath)
                  throws IOException

Unzips a file into a destination directory. It does not update the modification time according the the date in the zip file. All subdirectories will be created if the zip file contains a directory structure.

Parameters:

zipFile - the path to the zip file

destinationPath - the destination path where the files should be extracted.

Throws:

IOException - if an error occurs during extract.