jkfclient.java

主要是对串口驱动的的一些控制源码！！！ 在下载javacomm20-win32.zip后就可以使用。

/**
 * $Log: JKFClient.java,v $
 * Revision 1.1  2003/01/16 13:08:54  mwulff
 * initial version
 *
 * Revision 1.11  2003/01/15 16:57:22  willaxt
 * added support for system property jkf.client.conf.path and jkf.client.conf.file
 *
 * Revision 1.10  2002/12/31 12:19:50  mwulff
 * no message
 *
 * Revision 1.9  2002/12/15 16:51:22  mwulff
 * adjusted to reorganisation of the client logging system
 *
 * Revision 1.8  2002/12/13 20:05:54  mwulff
 * no message
 *
 * Revision 1.7  2002/12/12 11:36:39  mwulff
 * no message
 *
 * Revision 1.6  2002/12/01 13:02:45  mwulff
 * accomodated to ClientResourceManager and ClientLoggingManager,
 * that are now implemented as singleton
 *
 * Revision 1.5  2002/11/30 11:52:31  mwulff
 * no message
 *
 * Revision 1.4  2002/11/22 16:30:18  mwulff
 * method configure now takes a String parameter, that specifies the path
 * to the client configuration files.
 *
 * Revision 1.3  2002/11/17 17:48:59  mwulff
 * JKFClient is now responsible for first initialising the logging system and
 * then causes ClientResourceManager to load all needed resources
 *
 * Revision 1.2  2002/11/08 19:16:34  mwulff
 * JKFClient is now responsible for finding the path of the cofiguration files
 * and set the path parameters in ClientResourceManager
 *
 * Revision 1.1  2002/11/07 16:22:56  mwulff
 * initial version
 *
 */
package de.fhm.jkf.resource.cl;

import java.awt.Toolkit;
import java.io.File;

import de.fhm.jkf.gui.JKFEventQueue;

/**
 * @author marten wulff
 * 
 * <br><br><center><table border="1" width="80%"><hr>
 * <strong><a href="http://jkf.sourceforge.net">The JKF Project</a></strong>
 * <p>
 * Copyright (C) 2002 by Marten Wulff
 * <p>
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * <p>
 * This library 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
 * Lesser General Public License for more details.
 * <p>
 * You should have received a copy of the <a href="http://www.gnu.org/copyleft/lesser.html">
 * GNU Lesser General Public License</a> along with this library; if not, write to
 * the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA  02111-1307  USA
 * <hr></table></center>
 */
public class JKFClient {

	private static ClientResourceManager resManager =
		ClientResourceManager.instance();

	/**
	 * The configuration file the client looks for. Defaults to
	 * <code>jkf_client_conf.xml</code>. Could be overrwritten by
	 * the system property <code>jkf.client.config.file</code>.
	 */
	private static String JKF_CLIENT_CONF = "jkf_client_conf.xml";

	private static boolean configured = false;

	/**
	 * Constructor for JKFClient.
	 */
	private JKFClient() {
		super();
	}

	/**
	 * Initializes the <code>JKFClient</code> and loads configuration data.
	 * Configuration data is loaded from the directory got by
	 * <code>System.getProperty("jkf.client.config.path")</code>. This property must
	 * be set to start the client successfully.
	 */
	public static synchronized void configure() {

		if (configured) {
			return;
		}

		String configPath =
			System.getProperty("jkf.client.config.path") + File.separator;
		if (System.getProperty("jkf.client.config.file") != null) {
			JKF_CLIENT_CONF = System.getProperty("jkf.config.file");
		}

		resManager.setConfFile(configPath + JKF_CLIENT_CONF);
		resManager.loadResources();

		// setting up our custom event queue
		Toolkit.getDefaultToolkit().getSystemEventQueue().push(
			new JKFEventQueue());

		configured = true;
	}
}