jlisttestobjectfactorytask.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: JListTestObjectFactoryTask.java,v $
 * Revision 1.2  2003/03/12 14:58:16  willaxt
 * adjusted to new exception handling of communication exceptions
 * adjusted to call getPanel() because member of super class is no longer public
 *
 * Revision 1.1  2003/02/01 00:29:20  mwulff
 * initial version
 *
 */
package de.fhm.jkf.test.cl;

import de.fhm.jkf.comm.cl.JKFFactory;
import de.fhm.jkf.comm.cl.ObjectFactory;
import de.fhm.jkf.comm.clsv.RemoteObjectCreationException;
import de.fhm.jkf.gui.CommunicationTask;
import de.fhm.jkf.gui.JKFView;
import de.fhm.jkf.test.clsv.Hello;
import de.fhm.jkf.test.clsv.ParameterTester;
import de.fhm.jkf.test.clsv.TimeReceiver;

/**
 * <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>
 * 
 * @author		marten wulff
 * @version 	1.0
 */
public class JListTestObjectFactoryTask extends CommunicationTask {
	
	private StringBuffer result = new StringBuffer();

	/**
	 * Constructor for JListTestObjectFactoryTask.
	 * @param panel
	 */
	public JListTestObjectFactoryTask(JKFView panel) {
		super(panel);
	}

	/* (non-Javadoc)
	 * @see de.fhm.jkf.gui.CommunicationTask#doPresentation()
	 */
	public void doPresentation() {
		
		JListTestTO o = new JListTestTO();
		o.setText(result.toString());
		
		try{
			super.getPanel().setTransferObject(o);
		}catch(Exception ex) {
			ex.printStackTrace();
		}
	}

	/* (non-Javadoc)
	 * @see de.fhm.jkf.gui.CommunicationTask#doQuery()
	 */
	public void doQuery() {
		ObjectFactory factory = JKFFactory.instance().getFactory();	
		
			result.append(
				"\n\n******************** "
					+ this.getClass().getName()
					+ " ***************************\n");
		


		try {
			result.append("========== Creating TimerImpl ==========\n");
			// simply a remote object with a default constructor
			TimeReceiver time =
				(TimeReceiver) factory.createObject(
					TimeReceiver.class,
					"de.fhm.jkf.test.sv.TimeReceiverImpl",
					null);

			result.append("========== TimerImpl created ==========\n");
			result.append("========== Calling Timer.getTime() ==========\n");											
			result.append(new java.util.Date((time.getTime()).longValue()).toString() + "\n");
			
			// set the reference to null, to check remote gc
			time = null;
			
		} catch (RemoteObjectCreationException roce) {
			result.append(roce.getMessage() + "\n");
		}

		
		// testing a remote Object with constructor that takes a parameter
		Object[] p = new Object[1];
		p[0] = new String("Marten");

		result.append("========== Creating HelloImpl with param (Marten) ==========\n");
		try {
			Hello hello =
				(Hello) factory.createObject(
					Hello.class,
					"de.fhm.jkf.test.sv.HelloImpl",
					p);

			result.append("========== " + hello.sayHello() + " ==========\n");
			result.append("========== Testing SessionHandling --> calling same object again ==========\n");			
			result.append("========== " + hello.sayHello() + " ==========\n");		
			// test the session handling and let's see if we get 
			//the same object againg
			result.append("========== Calling Hello.sayHello(\"Dude\") ==========\n");
			result.append("========== " + hello.sayHello("Dude") + " ==========\n");			
		} catch (RemoteObjectCreationException roce) {
			result.append(roce.getMessage() + "\n");
		}
		
		// Testing parameter stuff
		p = new Object[1];
		p[0] = new Integer(5);
		
		try{
			ParameterTester tester = (ParameterTester)factory.createObject(
				ParameterTester.class,
				"de.fhm.jkf.test.sv.ParameterTesterImpl",
				p);
				
			result.append("========== Calling ParameterTester.takeIntAndGiveInt(1) ==========\n");		
			int res1 = tester.takeIntAndGiveInt(1);
			result.append("========== Result: " + res1 + " ==========\n");
			
			result.append("========== Calling ParameterTester.takeIntAndGiveInteger(2) ==========\n");					
			Integer res2 = tester.takeIntAndGiveInteger(2);
			result.append("========== Result: " + res2 + " ==========\n");
			
			result.append("========== Calling ParameterTester.takeIntegerAndGiveInt(3) ==========\n");					
			int res3 = tester.takeIntegerAndGiveInt(new Integer(3));
			result.append("========== Result: " + res3 + " ==========\n");
			
			result.append("========== Calling ParameterTester.takeIntegerAndGiveInteger(4) ==========\n");					
			Integer res4 = tester.takeIntegerAndGiveInteger(new Integer(4));
			result.append("========== Result: " + res4 + " ==========\n");
			
			result.append("========== Calling ParameterTester.noArg() ==========\n");
			String res = tester.noArg();
			result.append("========== Result: " + res + " ==========\n");
			
			result.append("========== Calling ParameterTester..takeBooleanAndGiveBooleanObject(boolean) ==========\n");
			Boolean bo = tester.takeBooleanAndGiveBooleanObject(true);
			result.append("========== Result: " + bo + " ==========\n");

			result.append("========== Calling ParameterTester.takeBooleanObjectAndGiveBoolean(Boolean) ==========\n");
			boolean b = tester.takeBooleanObjectAndGiveBoolean(new Boolean(true));
			result.append("========== Result: " + b + " ==========\n");

			result.append("========== Calling ParameterTester.doubleName(Integer, String) ==========\n");
			res = tester.doubleName(new Integer(4), "Marten");
			result.append("========== Result: " + res + " ==========\n");

			result.append("========== Calling ParameterTester.doubleName(Boolean, String) ==========\n");
			res = tester.doubleName(new Boolean(true), "Marten");
			result.append("========== Result: " + res + " ==========\n");
			
			result.append("========== Calling ParameterTester.doubleName(boolean, String) ==========\n");
			res = tester.doubleName(true, "Marten");
			result.append("========== Result: " + res + " ==========\n");



			result.append("========== Calling ParameterTester.methodName(short, String) ==========\n");
			res = tester.methodName((short)1, "Marten");
			result.append("========== Result: " + res + " ==========\n");
			
			result.append("========== Calling ParameterTester.methodName(int, String) ==========\n");
			res = tester.methodName(5, "Marten");
			result.append("========== Result: " + res + " ==========\n");
			
			result.append("========== Calling ParameterTester.methodName(long, String) ==========\n");
			res = tester.methodName((long)5, "Marten");
			result.append("========== Result: " + res + " ==========\n");

			result.append("========== Calling ParameterTester.methodName(float, String) ==========\n");
			res = tester.methodName((float)5.5, "Marten");
			result.append("========== Result: " + res + " ==========\n");

			result.append("========== Calling ParameterTester.methodName(double, String) ==========\n");
			res = tester.methodName((double)5.5, "Marten");
			result.append("========== Result: " + res + " ==========\n");

			result.append("========== Calling ParameterTester.methodName(char, String) ==========\n");
			res = tester.methodName('5', "Marten");
			result.append("========== Result: " + res + " ==========\n");
			
			result.append("========== Calling ParameterTester.methodName(boolean, String) ==========\n");
			res = tester.methodName(false, "Marten");
			result.append("========== Result: " + res + " ==========\n");
			
			result.append("========== Calling ParameterTester.methodName(byte, String) ==========\n");
			res = tester.methodName((byte)5, "Marten");
			result.append("========== Result: " + res + " ==========\n");
			
			
			
			result.append("========== Calling ParameterTester.toString() in superclass ==========\n");
			res = tester.toString();
			result.append("========== Result: " + res + " ==========\n");
				
		} catch(Exception ex) {
			result.append(ex.getMessage() + "\n");
		}
	}

	/* (non-Javadoc)
	 * @see de.fhm.jkf.thread.cl.InterruptableTask#interrupt()
	 */
	public void interrupt() {
	}
}