RestService.java

package cloud_project;

import java.io.IOException;

import javax.ws.rs.DefaultValue;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;

import org.json.JSONException;
import org.json.JSONObject;

@Path("service")
public class RestService {

	@GET
    @Produces(MediaType.APPLICATION_JSON)
    public String DataService(
    		@DefaultValue("") @QueryParam("url") String url) throws JSONException, IOException 
	{
		
		JSONObject obj = functions.readJsonFromUrl(url);
		//String a = obj.toString();
		
		return obj.toString();
	}
	
}