Package com.peterphi.std.io

Class ArchiveHelper

java.lang.Object

com.peterphi.std.io.ArchiveHelper

public class ArchiveHelper
extends Object

Constructor Summary

Constructors

Constructor	Description
ArchiveHelper()

Method Summary

Modifier and Type	Method	Description
static boolean	addFilesToExistingJar(File jarFile, String basePathWithinJar, Map<String,File> files, ActionOnConflict action)	Adds a file or files to a jar file, replacing the original one
static boolean	extractArchive(File tarFile, File extractTo)	Extracts a .tar or .tar.gz archive to a given folder

Methods inherited from class java.lang.Object

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

Constructor Detail

ArchiveHelper

public ArchiveHelper()

Method Detail

extractArchive

public static boolean extractArchive(File tarFile,
                                     File extractTo)

Extracts a .tar or .tar.gz archive to a given folder

Parameters:

tarFile - File The archive file

extractTo - File The folder to extract the contents of this archive to

Returns:

boolean True if the archive was successfully extracted, otherwise false

addFilesToExistingJar

public static boolean addFilesToExistingJar(File jarFile,
                                            String basePathWithinJar,
                                            Map<String,File> files,
                                            ActionOnConflict action)
                                     throws IOException

Adds a file or files to a jar file, replacing the original one

Parameters:

jarFile - File the jar file

basePathWithinJar - String the base path to put the files within the Jar

files - File[] The files. The files will be placed in basePathWithinJar

Throws:

Exception

IOException

Since:

2007-06-07 uses createTempFile instead of Java's createTempFile, increased buffer from 1k to 4k