151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski/* 251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Copyright (c) 2004, 2008, Oracle and/or its affiliates. All rights reserved. 351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * This code is free software; you can redistribute it and/or modify it 651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * under the terms of the GNU General Public License version 2 only, as 751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * published by the Free Software Foundation. Oracle designates this 851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * particular file as subject to the "Classpath" exception as provided 951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * by Oracle in the LICENSE file that accompanied this code. 1051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 1151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * This code is distributed in the hope that it will be useful, but WITHOUT 1251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * version 2 for more details (a copy is included in the LICENSE file that 1551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * accompanied this code). 1651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 1751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * You should have received a copy of the GNU General Public License version 1851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 2 along with this work; if not, write to the Free Software Foundation, 1951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 2151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * or visit www.oracle.com if you need additional information or have any 2351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * questions. 2451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 2551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskipackage sun.net; 2651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 2751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskiimport java.util.EventObject; 2851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskiimport java.net.URL; 2951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 3051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski/** 3151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * ProgressEvent represents an progress event in monitering network input stream. 3251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 3351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * @author Stanley Man-Kit Ho 3451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 3551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski@SuppressWarnings("serial") // never serialized 3651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskipublic class ProgressEvent extends EventObject { 3751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski // URL of the stream 3851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski private URL url; 3951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski // content type of the stream 4051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski private String contentType; 4151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski // method associated with URL 4251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski private String method; 4351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski // bytes read 4451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski private long progress; 4551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski // bytes expected 4651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski private long expected; 4751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski // the last thing to happen 4851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski private ProgressSource.State state; 4951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 5051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski /** 5151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Construct a ProgressEvent object. 5251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 5351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public ProgressEvent(ProgressSource source, URL url, String method, String contentType, ProgressSource.State state, long progress, long expected) { 5451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski super(source); 5551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski this.url = url; 5651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski this.method = method; 5751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski this.contentType = contentType; 5851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski this.progress = progress; 5951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski this.expected = expected; 6051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski this.state = state; 6151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 6251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 6351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski /** 6451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Return URL related to the progress. 6551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 6651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public URL getURL() 6751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski { 6851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski return url; 6951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 7051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 7151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski /** 7251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Return method associated with URL. 7351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 7451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public String getMethod() 7551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski { 7651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski return method; 7751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 7851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 7951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski /** 8051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Return content type of the URL. 8151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 8251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public String getContentType() 8351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski { 8451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski return contentType; 8551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 8651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 8751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski /** 8851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Return current progress value. 8951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 9051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public long getProgress() 9151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski { 9251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski return progress; 9351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 9451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 9551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski /** 9651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Return expected maximum progress value; -1 if expected is unknown. 9751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 9851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public long getExpected() { 9951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski return expected; 10051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 10151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 10251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski /** 10351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Return state. 10451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 10551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public ProgressSource.State getState() { 10651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski return state; 10751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 10851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 10951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public String toString() { 11051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski return getClass().getName() + "[url=" + url + ", method=" + method + ", state=" + state 11151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski + ", content-type=" + contentType + ", progress=" + progress + ", expected=" + expected + "]"; 11251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 11351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski} 114