2 * Copyright (C) 2015 Roland Haeder
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 package org.mxchange.jcore.client;
19 import java.io.IOException;
20 import java.sql.SQLException;
21 import org.mxchange.jcore.BaseFrameworkSystem;
26 * @author Roland Haeder
28 public abstract class BaseClient extends BaseFrameworkSystem implements Client {
31 * Application is not running by default
33 private boolean isRunning;
36 * No instances can be created of this class
38 protected BaseClient () {
42 * Shutdown method for all clients
45 public void doShutdown () throws SQLException, IOException {
47 this.getLogger().trace("CALLED!"); //NOI18N
50 this.disableIsRunning();
52 // Shuts down contact manager
53 this.getManager().doShutdown();
56 this.getLogger().trace("EXIT!"); //NOI18N
63 public final void enableIsRunning () {
64 this.isRunning = true;
68 * Determines whether the application is still active by checking some
71 * @return Whether the application is still active
74 public final boolean isRunning () {
75 // In console client, 0 may have been used
76 return this.isRunning;
82 protected final void disableIsRunning () {
83 this.isRunning = false;