001/* 002 * IzPack - Copyright 2001-2005 Julien Ponge, All Rights Reserved. 003 * 004 * http://www.izforge.com/izpack/ 005 * http://developer.berlios.de/projects/izpack/ 006 * 007 * Copyright 2002 Elmar Grom 008 * 009 * Licensed under the Apache License, Version 2.0 (the "License"); 010 * you may not use this file except in compliance with the License. 011 * You may obtain a copy of the License at 012 * 013 * http://www.apache.org/licenses/LICENSE-2.0 014 * 015 * Unless required by applicable law or agreed to in writing, software 016 * distributed under the License is distributed on an "AS IS" BASIS, 017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 018 * See the License for the specific language governing permissions and 019 * limitations under the License. 020 */ 021 022package com.izforge.izpack.util; 023 024/*---------------------------------------------------------------------------*/ 025/** 026 * This class implements a thred that can be used to free native libraries safely. 027 * 028 * @version 0.0.1 / 2/6/02 029 * @author Elmar Grom 030 */ 031/*---------------------------------------------------------------------------*/ 032public class FreeThread extends Thread 033{ 034 035 private String name = ""; 036 037 private NativeLibraryClient client = null; 038 039 /*--------------------------------------------------------------------------*/ 040 /** 041 * Standard constructor. 042 * 043 * @param name the name of the library to free. The exact form of the name may be operating 044 * system dependent. On Microsoft Windows this must be just the library name, without path but 045 * with extension. 046 * @param client reference of the client object that is linked with the library to be freed. 047 */ 048 /*--------------------------------------------------------------------------*/ 049 public FreeThread(String name, NativeLibraryClient client) 050 { 051 this.name = name; 052 this.client = client; 053 } 054 055 /*--------------------------------------------------------------------------*/ 056 /** 057 * The run() method. Frees the library. Note that the thread is likely to get 'frozen' and the 058 * application can only be treminated through a call to <code>System.exit()</code>. 059 */ 060 /*--------------------------------------------------------------------------*/ 061 public void run() 062 { 063 client.freeLibrary(name); 064 } 065} 066/*---------------------------------------------------------------------------*/