package org.kuali.ole.deliver.rest;
   
   import org.apache.commons.collections.CollectionUtils;
   import org.codehaus.jettison.json.JSONObject;
   import org.kuali.asr.handler.ResponseHandler;
   import org.kuali.ole.OLEConstants;
   import org.kuali.ole.describe.bo.OleLocation;
   import org.kuali.rice.krad.service.BusinessObjectService;
   import org.kuali.rice.krad.service.KRADServiceLocator;
  import org.springframework.stereotype.Controller;
  import org.springframework.web.bind.annotation.RequestBody;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.bind.annotation.RequestMethod;
  import org.springframework.web.bind.annotation.ResponseBody;
  
  import javax.ws.rs.core.MediaType;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  /**
   * Created by pvsubrah on 10/2/15.
   */
  @Controller
  @RequestMapping("/location")
  public class LocationRestController {
      private BusinessObjectService businessObjectService;
      private ResponseHandler responseHandler;
  
      @RequestMapping(method = RequestMethod.POST, value = "/fullLocation", produces = {MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
      @ResponseBody
      public String getFullLocation(@RequestBody String body) throws Exception {
          String responseString = "";
  
          JSONObject jsonObject = new JSONObject(body);
  
          String locationCode = (String) jsonObject.get("locationCode");
          List<OleLocation> oleLocations = getLocation(locationCode);
  
          if (null != oleLocations) {
              String objectToJson = getResponseHandler().marshalObjectToJson(oleLocations.get(0));
              responseString = objectToJson;
          }
          return responseString;
      }
  
      private ResponseHandler getResponseHandler() {
          if (null == responseHandler) {
              responseHandler = new ResponseHandler();
          }
          return responseHandler;
      }
  
      public List<OleLocation> getLocation(String locationCode) {
          Map<String, String> locationMap = new HashMap<String, String>();
          locationMap.put(OLEConstants.LOC_CD, locationCode);
          List<OleLocation> oleLocationList = (List<OleLocation>) getBusinessObjectService().findMatching(OleLocation.class, locationMap);
  
          if(CollectionUtils.isNotEmpty(oleLocationList)){
              return oleLocationList;
          }
          return null;
      }
  
      public BusinessObjectService getBusinessObjectService() {
          if (null == businessObjectService) {
              businessObjectService = KRADServiceLocator.getBusinessObjectService();
          }
          return businessObjectService;
      }
  
  
  }