Package co.ecg.alpaca.core.framework

Class CompressionUtils

java.lang.Object

co.ecg.alpaca.core.framework.CompressionUtils

public class CompressionUtils
extends Object

CompressionUtils class.

Version:

$Id: $Id

Author:

dkelley on 5/16/17.

Constructor Summary

Constructors

Constructor	Description
CompressionUtils()

Method Summary

Modifier and Type	Method	Description
static void	addFileToTarGz(org.apache.commons.compress.archivers.tar.TarArchiveOutputStream tOut, String path, String base)	Adds a file to the TarArchiveOutputStream
static org.apache.commons.compress.archivers.tar.TarArchiveOutputStream	createTarGZ(String tarName)	Create a tarball withe the provided name.
static void	decompressTarGz(File context, File tarball)	decompressTarGz.

Methods inherited from class java.lang.Object

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

Constructor Detail

CompressionUtils

public CompressionUtils()

Method Detail

createTarGZ

public static org.apache.commons.compress.archivers.tar.TarArchiveOutputStream createTarGZ(String tarName)
                                                                                    throws IOException

Create a tarball withe the provided name.

Parameters:

tarName - Location of the export files

Returns:

a TarArchiveOutputStream object.

Throws:

IOException - Thrown if an error occurs while creating a stream.

addFileToTarGz

public static void addFileToTarGz(org.apache.commons.compress.archivers.tar.TarArchiveOutputStream tOut,
                                  String path,
                                  String base)
                           throws IOException

Adds a file to the TarArchiveOutputStream

Parameters:

tOut - The TarArchiveOutputStream to add to

path - The path of the file to add

base - The optional fileName precursor.

Throws:

IOException - Thrown if an error occurs while adding a file to the tarball.

decompressTarGz

public static void decompressTarGz(File context,
                                   File tarball)
                            throws IOException

decompressTarGz.

Parameters:

context - a File object.

tarball - a File object.

Throws:

IOException - if any.