/*
* DDS (Data Distribution Service) for JacORB
*
* Copyright (C) 2005 , Ahmed yehdih <ahmed.yehdih@gmail.com>, fouad
* allaoui <fouad.allaoui@gmail.com>, Didier Donsez (didier.donsez@ieee.org)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*
* Coontact: Ahmed yehdih <ahmed.yehdih@gmail.com>, fouad allaoui
* <fouad.allaoui@gmail.com>, Didier Donsez (didier.donsez@ieee.org)
* Contributor(s)
*
**/
package demo.dds.dcps.temperaturesample;
import org.omg.CORBA.ORB;
import org.omg.CosNaming.NamingContextExt;
import org.omg.CosNaming.NamingContextExtHelper;
import org.omg.dds.DataReader;
import org.omg.dds.DataReaderListener;
import org.omg.dds.DataReaderListenerHelper;
import org.omg.dds.DataReaderQos;
import org.omg.dds.DeadlineQosPolicy;
import org.omg.dds.DestinationOrderQosPolicyKind;
import org.omg.dds.DomainParticipant;
import org.omg.dds.DomainParticipantFactory;
import org.omg.dds.DomainParticipantFactoryHelper;
import org.omg.dds.DomainParticipantQos;
import org.omg.dds.DurabilityQosPolicy;
import org.omg.dds.DurabilityQosPolicyKind;
import org.omg.dds.Duration_t;
import org.omg.dds.EntityFactoryQosPolicy;
import org.omg.dds.GroupDataQosPolicy;
import org.omg.dds.LivelinessQosPolicyKind;
import org.omg.dds.PartitionQosPolicy;
import org.omg.dds.ReliabilityQosPolicyKind;
import org.omg.dds.Subscriber;
import org.omg.dds.SubscriberQos;
import org.omg.dds.TopicDataQosPolicy;
import org.omg.dds.TopicQos;
import org.omg.dds.UserDataQosPolicy;
import org.omg.PortableServer.POA;
import org.omg.PortableServer.POAHelper;
public class TemperatureConsumer implements Runnable {
private String[] args;
public static void main(String[] args) {
TemperatureConsumer TPCons = new TemperatureConsumer();
TPCons.setArgs(args);
new Thread(TPCons).start();
}
/**
*
*/
public void run() {
try {
// create and initialize the ORB
ORB orb = ORB.init(args, null);
POA poa = POAHelper.narrow(orb
.resolve_initial_references("RootPOA"));
poa.the_POAManager().activate();
DomainParticipantFactory domainparticipantFactory;
DomainParticipant domainparticipant;
Subscriber suscriber;
TemperatureDataReader temperdatareader;
DataReader datareader;
org.omg.dds.Topic topic;
SubscriberQos suscriberqos;
DataReaderQos datareaderqos;
org.omg.CORBA.Object objRef = orb
.resolve_initial_references("NameService");
// Use NamingContextExt which is part of the Interoperable
// Naming Service (INS) specification.
NamingContextExt ncRef = NamingContextExtHelper.narrow(objRef);
// resolve the Object Reference in Naming
String rname = "DomainParticipantFactory";
byte tab[] = new byte[1];
tab[0] = 1;
org.omg.dds.UserDataQosPolicy UDQP = new UserDataQosPolicy(tab);
DomainParticipantQos DPQOS = new DomainParticipantQos(UDQP,
new EntityFactoryQosPolicy());
domainparticipantFactory = DomainParticipantFactoryHelper
.narrow(ncRef.resolve_str(rname));
TopicQos tq = new TopicQos(
new TopicDataQosPolicy(tab),
new DurabilityQosPolicy(
DurabilityQosPolicyKind.from_int(0),
new Duration_t(0, 0)),
new DeadlineQosPolicy(new Duration_t(0, 0)),
new org.omg.dds.LatencyBudgetQosPolicy(new Duration_t(0, 0)),
new org.omg.dds.LivelinessQosPolicy(LivelinessQosPolicyKind
.from_int(0), new Duration_t(0, 0)),
new org.omg.dds.ReliabilityQosPolicy(
ReliabilityQosPolicyKind.from_int(0),
new Duration_t(0, 0)),
new org.omg.dds.DestinationOrderQosPolicy(
DestinationOrderQosPolicyKind.from_int(0)),
new org.omg.dds.HistoryQosPolicy(
org.omg.dds.HistoryQosPolicyKind.from_int(0), 0),
new org.omg.dds.ResourceLimitsQosPolicy(0, 0, 0),
new org.omg.dds.TransportPriorityQosPolicy(0),
new org.omg.dds.LifespanQosPolicy(new Duration_t(0, 0)),
new org.omg.dds.OwnershipQosPolicy(
org.omg.dds.OwnershipQosPolicyKind.from_int(0)));
domainparticipant = domainparticipantFactory.create_participant(0,
DPQOS, null);
topic = domainparticipant.create_topic("tamperature",
"demo.dds.dcps.temperaturesample.Temperature", tq, null);
String st[] = new String[1];
st[0] = "";
suscriberqos = new SubscriberQos(
new org.omg.dds.PresentationQosPolicy(
org.omg.dds.PresentationQosPolicyAccessScopeKind
.from_int(0), false, false),
new PartitionQosPolicy(st), new GroupDataQosPolicy(tab),
new org.omg.dds.EntityFactoryQosPolicy(false));
suscriber = domainparticipant.create_subscriber(suscriberqos, null);
datareaderqos = new DataReaderQos(
new DurabilityQosPolicy(
DurabilityQosPolicyKind.from_int(0),
new Duration_t(0, 0)),
new DeadlineQosPolicy(new Duration_t(0, 0)),
new org.omg.dds.LatencyBudgetQosPolicy(new Duration_t(0, 0)),
new org.omg.dds.LivelinessQosPolicy(LivelinessQosPolicyKind
.from_int(0), new Duration_t(0, 0)),
new org.omg.dds.ReliabilityQosPolicy(
ReliabilityQosPolicyKind.from_int(0),
new Duration_t(0, 0)),
new org.omg.dds.DestinationOrderQosPolicy(
DestinationOrderQosPolicyKind.from_int(0)),
new org.omg.dds.HistoryQosPolicy(
org.omg.dds.HistoryQosPolicyKind.from_int(0), 0),
new org.omg.dds.ResourceLimitsQosPolicy(0, 0, 0),
new org.omg.dds.UserDataQosPolicy(tab),
new org.omg.dds.TimeBasedFilterQosPolicy(new Duration_t(0,
0)), new org.omg.dds.ReaderDataLifecycleQosPolicy(
new Duration_t(0, 0)));
datareader = suscriber
.create_datareader(topic, datareaderqos, null);
temperdatareader = TemperatureDataReaderHelper.narrow(datareader);
DataReaderListener listener = DataReaderListenerHelper
.narrow(poa
.servant_to_reference(new TemperatureDataReaderListenerImpl(
orb, poa)));
temperdatareader.set_listener(listener, 0);
orb.run();
} catch (Exception e) {
System.out.println(" ERROR : " + e);
e.printStackTrace();
}
}
/**
* @param args The args to set.
*/
public void setArgs(String[] args) {
this.args = args;
}
public void end() {
Thread.currentThread().destroy();
}
}