org.ow2.petals.util
Class ZipUtil

java.lang.Object
  org.ow2.petals.util.ZipUtil

public final class ZipUtil
extends java.lang.Object

Contains utilities methods in relation to Zip operations.

Author:

ddesjardins, ofabre - eBMWebsourcing

Method Summary

static java.io.File	getEntryAsTemp(java.util.zip.ZipFile zipFile, java.lang.String entryName) Create a temporary File from a given entry of a given ZipFile.
static void	unzipArchive(java.io.File zipFile, java.io.File destDir) Unzip given zip file into the given destination

Methods inherited from class java.lang.Object

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

Method Detail

getEntryAsTemp

public static java.io.File getEntryAsTemp(java.util.zip.ZipFile zipFile,
                                          java.lang.String entryName)
                                   throws org.ow2.petals.kernel.api.server.PetalsException,
                                          java.io.IOException

Create a temporary File from a given entry of a given ZipFile. You must delete the temp file after using it.

Parameters:

zipFile - the Zipped file to search in, must be non null

entryName - the name of an entry in the Zip file, must be non null and non empty

Returns:

a temp File read from the Zip entry, not null.

Throws:

org.ow2.petals.kernel.api.server.PetalsException - if entry can't be found or if an error occured during zip reading

java.io.IOException

unzipArchive

public static void unzipArchive(java.io.File zipFile,
                                java.io.File destDir)
                         throws java.io.IOException

Unzip given zip file into the given destination

Parameters:

zipFile - the File to unzip, must not be null

destDir - the destination directory, can be null

Throws:

java.io.IOException - if an I/O error occurred