/**
* This file is part of CloudML [ http://cloudml.org ]
*
* Copyright (C) 2012 - SINTEF ICT
* Contact: Franck Chauvel <franck.chauvel@sintef.no>
*
* Module: root
*
* CloudML 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 3 of
* the License, or (at your option) any later version.
*
* CloudML 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 CloudML. If not, see
* <http://www.gnu.org/licenses/>.
*/
package org.cloudml.rest.resources;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import org.cloudml.mrt.Coordinator;
import org.cloudml.rest.RestDaemon;
/**
*
* @author Hui Song
*/
@Path("")
@Produces(MediaType.TEXT_PLAIN)
public class UniversalResource {
private Coordinator coord = Coordinator.SINGLE_INSTANCE;
@POST
@Path("")
public String executeInstructions(String instText){
try{
String result = coord.process(instText, RestDaemon.commonStub);
if(result == null || result.length()==0){
return "Command succeeded, without return values";
}
else
return result;
}
catch(Exception e){
e.printStackTrace();
return "Sorry I failed! " + e;
}
}
}