deamon.java

来自「《移动Agent技术》一书的所有章节源代码。」· Java 代码 · 共 125 行

package jianguan;
import com.ibm.aglet.*;
import com.ibm.aglet.system.*;
import java.net.URL;
import java.util.Properties;
import com.ibm.awb.util.Resource;
import com.ibm.atp.daemon.Daemon;

//added
import java.io.*;
import java.net.*;
import java.util.*;
import com.ibm.aglet.event.*;


public class deamon extends ContextAdapter {

    public void agletCreated(ContextEvent ev) {
	System.out.println("Aglet Created : " + ev.getAgletProxy());
    }
    public void agletCloned(ContextEvent ev) {
	System.out.println("Aglet Cloned : " + ev.getAgletProxy());
    }
    public void agletArrived(ContextEvent ev) {
	System.out.println("Aglet Arrived : " + ev.getAgletProxy());
    }
    public void agletActivated(ContextEvent ev) {
	System.out.println("Aglet Activated : " + ev.getAgletProxy());
    }

    public void agletDisposed(ContextEvent ev) {
	System.out.println("Aglet Disposed : " + ev.getAgletProxy());
    }
    public void agletDispatched(ContextEvent ev) {
	System.out.println("Aglet Dispatched : " + ev.getAgletProxy());
    }
    public void agletDeactivated(ContextEvent ev) {
	System.out.println("Aglet Deactivated : " + ev.getAgletProxy());
    }
    public void agletReverted(ContextEvent ev) {
	System.out.println("Aglet Reverted : " + ev.getAgletProxy());
    }

    public void showMessage(ContextEvent ev) {
	System.out.println("message : " + ev.getMessage());
    }

    public static void main(String args[]) throws java.lang.Exception {

  //added


		
//end add
	com.ibm.atp.daemon.Main.importOptions(args);

	//
	// Create and initialize a server.
	//
	Daemon daemon = Daemon.init(null);

	
	daemon.setAccessLogStream(System.out);
	daemon.setMessageLogStream(System.out);
	daemon.setErrorLogStream(System.err);

	//
	// Obtains a runtime object
	//
	AgletRuntime runtime = AgletRuntime.init(null);

	//
	// Creates a named context. To dispatch to this context, you have to
	// specify the destination, for example,
	// "atp://aglets.trl.ibm.com:434/test"
	//
	AgletContext cxt = runtime.createAgletContext("test");
	cxt.addContextListener(new deamon());

	// If you want to allow incoming aglets to use GUI.
	// initialize gui....
	try {
	    Class.forName("sun.awt.image.JPEGImageDecoder");
	    Class.forName("sun.audio.AudioPlayer");
	} catch (Exception ex) {
	    ex.printStackTrace();
	}
	try {
	    Class.forName("sun.awt.PlatformFont"); // for 1.1
	} catch (Exception ex) {
	    ex.printStackTrace();
	}
	try {
	    new java.awt.Frame().addNotify();
	} catch (Exception ex) {
	    ex.printStackTrace();
	} finally {
	}

	try {
	    Class.forName("sun.awt.ScreenUpdater");
	} catch (Throwable t) {
	}

	//
	// Starts this server as aglets server.
	//
	daemon.start("aglets");

	//
	// Starts the AgletContext.
	//
	cxt.start();

	//
	// From here on, you can use this context.
	// (creating, dispatching an aglet, for instance)
	//
	AgletProxy p = cxt.createAglet(null, "jianguan.Server",null);


//end add
	}
}