org.softsmithy.lib.util.zip

Class ZipFiles

java.lang.Object

org.softsmithy.lib.util.zip.ZipFiles

public class ZipFiles
extends Object

A utility class for zip files.

Author:

puce

Method Summary

Modifier and Type	Method and Description
static String	createEntryName(File file) Creates a valid ZipEntry name from a file.
static void	extract(ZipFile zipFile, File toDir) Extracts a zip file to a specified directory.
static void	extract(ZipFile zipFile, ZipEntry zipEntry, File toDir) Extracts an entry of a zip file to a specified directory.

Methods inherited from class java.lang.Object

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

Method Detail

extract

public static void extract(ZipFile zipFile,
                           File toDir)
                    throws IOException

Extracts a zip file to a specified directory.

Parameters:

zipFile - the zip file to extract

toDir - the target directory

Throws:

IOException

extract

public static void extract(ZipFile zipFile,
                           ZipEntry zipEntry,
                           File toDir)
                    throws IOException

Extracts an entry of a zip file to a specified directory.

Parameters:

zipFile - the zip file to extract from

zipEntry - the entry of the zip file to extract

toDir - the target directory

Throws:

IOException

createEntryName

public static String createEntryName(File file)

Creates a valid ZipEntry name from a file. A valid ZipEntry name is not absolute and uses '/' as file separator not the platform specific one!
If the file is absolute the root directory will not appear in the name!
The file must not be a root directory!

Parameters:

file - the file the entry name gets created from.
May be an absolute path but must not be a root directory

Returns:

a valid ZipEntry name