ALMA Computing Group

MountSupplier.java

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/*
 *    ALMA - Atacama Large Millimiter Array
 *   (c) Associated Universities Inc., 2002 
 *   (c) European Southern Observatory, 2002
 *    Copyright by ESO (in the framework of the ALMA collaboration),
 *    All rights reserved
 *
 *    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.
 *
 *    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.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with this library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
 *    MA 02111-1307  USA
 *
 * MountSupplier.java
 *
 * Created on March 13, 2003, 11:43 AM
 */
package alma.ACSCOURSE_MOUNT;
import alma.acs.component.client.ComponentClient;
import alma.acs.nc.SimpleSupplier;

public class MountSupplier extends Thread
{

    public static void main(String[] args)
        {
            try
                {
                //Setup an ACS Java client. This has little to do with the NC API
                String managerLoc = System.getProperty("ACS.manager");
                if (managerLoc == null)
                    {
                    System.out.println("Java property 'ACS.manager' must be set to the corbaloc of the ACS manager!");
                    System.exit(-1);
                    }
                String clientName = "MountSupplierClient";
                ComponentClient myClient = new ComponentClient(null, managerLoc, clientName);

                //Create and initialize the supplier
                SimpleSupplier joe = new SimpleSupplier(MOUNT_CHANNEL.value,  //the channel's name 
                                                        myClient.getContainerServices());  //type of event to be published

                //Create the event that will be published
                MountEventData t_block = new MountEventData(3.14F, 43.0F);
                
                //Publish the event 50 times int 50 seconds
                System.out.println("Now sending events...");
                for(int i=0; i<50; i++)
                    {                   
                    joe.publishEvent(t_block);
                    sleep(1000);
                    }

                //Must cleanly disconnect the supplier
                joe.disconnect();

                //Must cleanly disconnect the client
                myClient.tearDown();
                }
            catch(Exception e)
                {
                e.printStackTrace(System.err);
                }
    }
}