1 /**
2 * This file is part of Waarp Project.
3 *
4 * Copyright 2009, Frederic Bregier, and individual contributors by the @author tags. See the
5 * COPYRIGHT.txt in the distribution for a full listing of individual contributors.
6 *
7 * All Waarp Project is free software: you can redistribute it and/or modify it under the terms of
8 * the GNU General Public License as published by the Free Software Foundation, either version 3 of
9 * the License, or (at your option) any later version.
10 *
11 * Waarp is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
12 * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
13 * Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License along with Waarp . If not, see
16 * <http://www.gnu.org/licenses/>.
17 */
18 package org.waarp.ftp.core.utils;
19
20 import java.util.TimerTask;
21
22 import org.waarp.common.logging.WaarpLogger;
23 import org.waarp.common.logging.WaarpLoggerFactory;
24 import org.waarp.ftp.core.config.FtpConfiguration;
25
26 /**
27 * Timer Task used mainly when the server is going to shutdown in order to be sure the program exit.
28 *
29 * @author Frederic Bregier
30 *
31 */
32 public class FtpTimerTask extends TimerTask {
33 /**
34 * Internal Logger
35 */
36 private static final WaarpLogger logger = WaarpLoggerFactory
37 .getLogger(FtpTimerTask.class);
38
39 /**
40 * EXIT type (System.exit(1))
41 */
42 public static final int TIMER_EXIT = 1;
43 /**
44 * Finalize Control connection
45 */
46 public static final int TIMER_CONTROL = 2;
47
48 /**
49 * Type of execution in run() method
50 */
51 private final int type;
52 /**
53 * Configuration
54 */
55 private FtpConfiguration configuration = null;
56
57 /**
58 * Constructor from type
59 *
60 * @param type
61 */
62 public FtpTimerTask(int type) {
63 super();
64 this.type = type;
65 }
66
67 @Override
68 public void run() {
69 switch (type) {
70 case TIMER_EXIT:
71 logger.error("System will force EXIT");
72 System.exit(0);
73 break;
74 case TIMER_CONTROL:
75 logger.info("Exit Shutdown Command");
76 FtpChannelUtils.terminateCommandChannels(getConfiguration());
77 logger.warn("Exit end of Command Shutdown");
78 //FtpChannelUtils.stopLogger();
79 break;
80 default:
81 logger.info("Type unknown in TimerTask");
82 }
83 }
84
85 /**
86 * @return the configuration
87 */
88 public FtpConfiguration getConfiguration() {
89 return configuration;
90 }
91
92 /**
93 * @param configuration the configuration to set
94 */
95 public void setConfiguration(FtpConfiguration configuration) {
96 this.configuration = configuration;
97 }
98 }