GetAll.java

package kr.ac.kaist.resl.lilliput.rest;

import java.util.Collection;
import java.util.Iterator;
import java.util.List;

import kr.ac.kaist.resl.lilliput.ac.AccessController;
import kr.ac.kaist.resl.lilliput.ac.AccessibilityPair;

import org.json.JSONArray;
import org.json.JSONObject;
import org.restlet.ext.json.JsonRepresentation;
import org.restlet.resource.Get;
import org.restlet.resource.ServerResource;

import edu.stanford.smi.protege.model.Project;
import edu.stanford.smi.protege.server.RemoteProjectManager;
import edu.stanford.smi.protegex.owl.model.OWLModel;
import edu.stanford.smi.protegex.owl.model.OWLNamedClass;
import edu.stanford.smi.protegex.owl.model.OWLObjectProperty;
import edu.stanford.smi.protegex.owl.model.RDFIndividual;

public class GetAll  extends ServerResource {
	@Get("json")
	public JsonRepresentation toJson() {
		try
		{
			String epc = (String)getRequest().getAttributes().get("uid");
			
			if( epc.contains("gid") != true )
			{
				//fr Test
				RemoteProjectManager rpm = RemoteProjectManager.getInstance();
				Project p = rpm.getProject("localhost:5100", "Lilliput", "1234", "IoTSocialGraph", true);
				OWLModel owlModel = (OWLModel)p.getKnowledgeBase();
				List<AccessibilityPair> acPair = AccessController.getAccessibilityList(owlModel, epc);
				//				
				return null;
			}
			//Save Space to Ontology if it is not saved
		    RemoteProjectManager rpm = RemoteProjectManager.getInstance();
			Project p = rpm.getProject("localhost:5100", "Lilliput", "1234", "IoTSocialGraph", true);
			OWLModel owlModel = (OWLModel)p.getKnowledgeBase();
			List<AccessibilityPair> acPair = AccessController.getAccessibilityList(owlModel, epc);
			JSONArray resultArray = new JSONArray();
			JSONObject resultObject;
			for(int i = 0 ; i < acPair.size() ; i++ )
			{
				AccessibilityPair ac = acPair.get(i);
				if( ac.subject.equals(epc))
				{
					resultObject = new JSONObject();
					resultObject.put("epc", ac.object);
					JSONObject returnObj = Information.getInformation(owlModel,ac.object);
					if( returnObj != null )
					{
						resultObject.put("information", returnObj);
					}	
					//���񽺸� �־����
					JSONArray serviceArray = Information.getServices(owlModel, ac.object);
					resultObject.put("services", serviceArray);
					resultArray.put(resultObject);
					JSONObject locationObject = Information.getLocation(owlModel, ac.object);
					resultObject.put("location", locationObject);
				}
			}
			System.out.println(resultArray.toString(2));
			p.dispose();
			JsonRepresentation representation = new JsonRepresentation(resultArray);
			return representation;
		}catch( Exception e)
		{
			e.printStackTrace();
			return null;
		}	
	}
}