001/* 002 * $Id: RawPackCompressor.java,v 1.2 2005/08/26 11:22:27 bartzkau Exp $ 003 * IzPack - Copyright 2001-2005 Julien Ponge, All Rights Reserved. 004 * 005 * http://www.izforge.com/izpack/ 006 * http://developer.berlios.de/projects/izpack/ 007 * 008 * Copyright 2005 Klaus Bartz 009 * 010 * Licensed under the Apache License, Version 2.0 (the "License"); 011 * you may not use this file except in compliance with the License. 012 * You may obtain a copy of the License at 013 * 014 * http://www.apache.org/licenses/LICENSE-2.0 015 * 016 * Unless required by applicable law or agreed to in writing, software 017 * distributed under the License is distributed on an "AS IS" BASIS, 018 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 019 * See the License for the specific language governing permissions and 020 * limitations under the License. 021 */ 022package com.izforge.izpack.compressor; 023 024import java.io.BufferedOutputStream; 025import java.io.OutputStream; 026 027/** 028 * IzPack will be able to support different compression methods for the 029 * packs included in the installation jar file. 030 * This class implements the PackCompressor for the compression format "raw". 031 * 032 * @author Klaus Bartz 033 */ 034public class RawPackCompressor extends PackCompressorBase 035{ 036 private static final String [] THIS_FORMAT_NAMES = {"raw", "uncompressed"}; 037 /** 038 * 039 */ 040 public RawPackCompressor() 041 { 042 super(); 043 formatNames = THIS_FORMAT_NAMES; 044 } 045 046 /* (non-Javadoc) 047 * @see com.izforge.izpack.compressor.PackCompressor#getOutputStream(java.io.OutputStream) 048 */ 049 public OutputStream getOutputStream(OutputStream os) 050 { 051 // In this pack compressor we must not use reflection because 052 // the neede class will be always present (a base class of the VM). 053 return( new BufferedOutputStream(os)); 054 } 055}