TestServer.java

/**
*    Copyright (c) 2011-2014, OpenIoT
*   
*    This file is part of OpenIoT.
*
*    OpenIoT 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, version 3 of the License.
*
*    OpenIoT 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 OpenIoT.  If not, see <http://www.gnu.org/licenses/>.
*
*     Contact: OpenIoT mailto: info@openiot.eu
*/

import java.util.Date;
import org.openiot.lsm.beans.Observation;
import org.openiot.lsm.beans.ObservedProperty;
import org.openiot.lsm.beans.Place;
import org.openiot.lsm.beans.Sensor;
import org.openiot.lsm.server.LSMTripleStore;
import org.openiot.lsm.utils.ObsConstant;
import org.openiot.security.client.AccessControlUtil;
import org.openiot.security.client.OAuthorizationCredentials;
/**
 * 
 * @author Hoan Nguyen Mau Quoc
 * 
 */

public class TestServer {
	public static LSMTripleStore lsmStore = new LSMTripleStore("http://services.openiot.eu:8080/lsm-light.server/");
	public static Observation updateData(){
		
	/*
	 * An Observation is a Situation in which a Sensing method has been used to estimate or 
	 * calculate a value of a Property of a FeatureOfInterest.
	 */
	
	//create an Observation object
	Observation obs = new Observation();
	
	// set SensorURL of observation
	//for example: "http://lsm.deri.ie/resource/8a82919d3264f4ac013264f4e14501c0" is the sensorURL of lausanne_1057 sensor
//	obs.setSensor("http://lsm.deri.ie/resource/8a82919d3264f4ac013264f4e14501c0");
	//set time when the observation was observed. In this example, the time is current local time.
	obs.setTimes(new Date());
	/*
	 * Relation linking an Observation to the Property that was observed
	 */
	ObservedProperty obvTem = new ObservedProperty();
	obvTem.setObservationId(obs.getId());
	obvTem.setPropertyType(ObsConstant.TEMPERATURE);
	obvTem.setValue(1);
	obvTem.setUnit("%");
	obs.addReading(obvTem);
	
	ObservedProperty obvCO = new ObservedProperty();
	obvCO.setObservationId(obs.getId());
	obvCO.setPropertyType(ObsConstant.HUMIDITY);
	obvCO.setValue(0.0366300366300366);
	obvCO.setUnit("C");
	obs.addReading(obvCO);
	obs.setDataGraph("http://test/sensordata#");
	obs.setMetaGraph("http://test/sensormeta#");
	
//	LSMTripleStore lsmStore = new LSMTripleStore();
//	lsmStore.sensorDataUpdate(obs);
		return obs;
	}
	/**
	 * @param args
	 */
	
	public static Sensor addNewSensor(String clientId, String token){
	     Sensor sensor  = new Sensor();
	     sensor.setName("lab_temp_hp");
	     sensor.setAuthor("admin");
		 sensor.setSensorType(ObsConstant.WEATHER_SENSOR);
		 sensor.setInfor("Temperature sensor inside lab");
//		 sensor.setSource("http://www.ait.gr/sensor/test1");
		 sensor.addProperty(ObsConstant.TEMPERATURE);
		 sensor.addProperty(ObsConstant.HUMIDITY);
		 sensor.setTimes(new Date());
		 sensor.setDataGraph("http://test/sensordata#");
		 sensor.setMetaGraph("http://test/sensormeta#");
		 
		// set sensor location information (latitude, longitude, city,
		// country, continent...)
		 Place place = new Place();
		 place.setLat(37.943267); 
		 place.setLng(23.870287);
		 sensor.setPlace(place);
         lsmStore.sensorAdd(sensor,clientId, token);		
         return sensor;
	}

	public static void main(String[] args) {
		// TODO Auto-generated method stub		        
        try{  
        	AccessControlUtil accessControlUtil = AccessControlUtil.getRestInstance();
    		OAuthorizationCredentials credential = accessControlUtil.login("lsm-light.client", "nmqhoan");
    		accessControlUtil.getOAuthorizationCredentials();
    		String token = credential.getAccessToken();
    		String clientId = credential.getClientId();
        	
//        	String token = "hello";
//    		String clientId = "client";
    		
        	String triples = "<http://lsm.deri.ie/resource/1382370140521530000>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.oclc.org/NET/ssnx/ssn#Property>.";
        	lsmStore.pushRDF("http://test/sensormeta#", triples, clientId,token);
    		
//        	lsmStore.sensorDelete("http://lsm.deri.ie/resource/1398244042563735000", "http://test/sensormeta#",clientId,token);
//        	lsmStore.deleteTriples("http://test/sensormeta#");
        	
        	Sensor sensor = addNewSensor(clientId, token);  
            Observation obs = TestServer.updateData();
	        obs.setSensor(sensor.getId());
	        lsmStore.sensorDataUpdate(obs,clientId, token);
	        
//	        Sensor s = lsmStore.getSensorById("http://lsm.deri.ie/resource/1386253085149029000","http://test/sensormeta#");
//	        System.out.println(s.getId());
//	        s = lsmStore.getSensorBySource("http://www.ait.gr/sensor/test1", "http://test/sensormeta#");
//	        System.out.println(s.getId());
        	
//        	lsmStore.pushRDF("http://test/sensormeta#", triples);
        }catch (Exception ex) {  
        	ex.printStackTrace();
            System.out.println("cannot send the string to servlet");                                            }  
        }
}