jsampler/task/LSConsoleConnect.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005-2006 Grigor Iliev <grigor@grigoriliev.com>
 *
 *   This file is part of JSampler.
 *
 *   JSampler is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License version 2
 *   as published by the Free Software Foundation.
 *
 *   JSampler is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with JSampler; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *   MA  02111-1307  USA
 */

package org.jsampler.task;

import java.net.InetSocketAddress;
import java.net.Socket;

import java.util.logging.Level;

import org.jsampler.CC;
import org.jsampler.HF;

import static org.jsampler.JSI18n.i18n;


/**
 * Establishes the connection to LinuxSampler used by the LS Console.
 * @author Grigor Iliev
 */
public class LSConsoleConnect extends EnhancedTask<Socket> {
        private Socket oldSocket;
        
        /** Creates a new instance of <code>LSConsoleConnect</code>. */
        public
        LSConsoleConnect() { this(null); }
        
        /**
         * Creates a new instance of <code>LSConsoleConnect</code>.
         * @param oldSocket The socket to close.
         */
        public
        LSConsoleConnect(Socket oldSocket) {
                setTitle("LSConsoleConnect_task");
                setDescription(i18n.getMessage("LSConsoleConnect.description"));
                
                this.oldSocket = oldSocket;
        }
        
        /** The entry point of the task. */
        public void
        run() {
                try {
                        String address = CC.getClient().getServerAddress();
                        int port = CC.getClient().getServerPort();
                        
                        if(oldSocket != null) oldSocket.close();
                        InetSocketAddress sockAddr = new InetSocketAddress(address, port);
                        
                        int soTimeout = 10000;
                        Socket sock = new Socket();
                        sock.bind(null);
                        sock.connect(sockAddr, soTimeout);
                        sock.setSoTimeout(soTimeout);
                        sock.setTcpNoDelay(true);
                        
                        setResult(sock);
                } catch(Exception x) {
                        String err = getDescription() + ": " + HF.getErrorMessage(x);
                        CC.getLogger().log(Level.INFO, err, x);
                }
        }
}
1	iliev	913	/*
2			* JSampler - a java front-end for LinuxSampler
3			*
4	iliev	1143	* Copyright (C) 2005-2006 Grigor Iliev <grigor@grigoriliev.com>
5	iliev	913	*
6			* This file is part of JSampler.
7			*
8			* JSampler is free software; you can redistribute it and/or modify
9			* it under the terms of the GNU General Public License version 2
10			* as published by the Free Software Foundation.
11			*
12			* JSampler is distributed in the hope that it will be useful,
13			* but WITHOUT ANY WARRANTY; without even the implied warranty of
14			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15			* GNU General Public License for more details.
16			*
17			* You should have received a copy of the GNU General Public License
18			* along with JSampler; if not, write to the Free Software
19			* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
20			* MA 02111-1307 USA
21			*/
22
23			package org.jsampler.task;
24
25			import java.net.InetSocketAddress;
26			import java.net.Socket;
27
28			import java.util.logging.Level;
29
30			import org.jsampler.CC;
31			import org.jsampler.HF;
32
33			import static org.jsampler.JSI18n.i18n;
34
35
36			/**
37			* Establishes the connection to LinuxSampler used by the LS Console.
38			* @author Grigor Iliev
39			*/
40			public class LSConsoleConnect extends EnhancedTask<Socket> {
41			private Socket oldSocket;
42
43			/** Creates a new instance of <code>LSConsoleConnect</code>. */
44			public
45			LSConsoleConnect() { this(null); }
46
47			/**
48			* Creates a new instance of <code>LSConsoleConnect</code>.
49			* @param oldSocket The socket to close.
50			*/
51			public
52			LSConsoleConnect(Socket oldSocket) {
53			setTitle("LSConsoleConnect_task");
54			setDescription(i18n.getMessage("LSConsoleConnect.description"));
55
56			this.oldSocket = oldSocket;
57			}
58
59			/** The entry point of the task. */
60			public void
61			run() {
62			try {
63			String address = CC.getClient().getServerAddress();
64			int port = CC.getClient().getServerPort();
65
66			if(oldSocket != null) oldSocket.close();
67			InetSocketAddress sockAddr = new InetSocketAddress(address, port);
68
69			int soTimeout = 10000;
70			Socket sock = new Socket();
71			sock.bind(null);
72			sock.connect(sockAddr, soTimeout);
73			sock.setSoTimeout(soTimeout);
74			sock.setTcpNoDelay(true);
75
76			setResult(sock);
77			} catch(Exception x) {
78			String err = getDescription() + ": " + HF.getErrorMessage(x);
79			CC.getLogger().log(Level.INFO, err, x);
80			}
81			}
82			}