/*

  * Copyright 2010 The Kuali Foundation Licensed under the

  * Educational Community License, Version 2.0 (the "License"); you may

  * not use this file except in compliance with the License. You may

  * obtain a copy of the License at

  *

  * http://www.osedu.org/licenses/ECL-2.0

  *

  * Unless required by applicable law or agreed to in writing,

  * software distributed under the License is distributed on an "AS IS"

  * BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express

  * or implied. See the License for the specific language governing

  * permissions and limitations under the License.

  */

 package org.kuali.student.lum.lu.ui.course.server.gwt;

 import org.apache.log4j.Logger;

 import org.kuali.student.common.ui.server.gwt.DataGwtServlet;

 import org.kuali.student.core.dto.StatusInfo;

 import org.kuali.student.lum.common.client.lo.rpc.LoCategoryRpcService;

 import org.kuali.student.lum.lo.dto.LoCategoryInfo;

 import org.kuali.student.lum.lo.dto.LoCategoryTypeInfo;

 import org.kuali.student.lum.lo.dto.LoInfo;

 import org.kuali.student.lum.lo.service.LearningObjectiveService;

 import java.util.Date;

 import java.util.List;

 public class LoCategoryRpcGwtServlet extends DataGwtServlet implements LoCategoryRpcService {

     private LearningObjectiveService loService;

     final static Logger LOG = Logger.getLogger(LoCategoryRpcGwtServlet.class);

         private static final long serialVersionUID = 1L;

     public void setLoService(LearningObjectiveService loService) {

         this.loService = loService;

     }

     /**

      * This overridden method ...

      *

      * @see org.kuali.student.lum.common.client.lo.rpc.LoCategoryRpcService#getLoCategoryTypes()

      */

     @Override

     public List<LoCategoryTypeInfo> getLoCategoryTypes() {

         try {

             return loService.getLoCategoryTypes();

         } catch (Exception e) {

             LOG.error(e);

         }

         return null;

     }

     /**

      * This overridden method ...

      *

      * @see org.kuali.student.lum.common.client.lo.rpc.LoCategoryRpcService#getLoCategoryType(java.lang.String)

      */

     @Override

     public LoCategoryTypeInfo getLoCategoryType(String loCategoryTypeKey) {

         try {

             return loService.getLoCategoryType(loCategoryTypeKey);

         } catch (Exception e) {

             LOG.error(e);

         }

         return null;

     }

     @Override

     public List<LoCategoryInfo> getLoCategories(String loRepositoryKey) {

         try {

             return loService.getLoCategories(loRepositoryKey);

         } catch (Exception e) {

             LOG.error(e);

         }

         return null;

     }

     @Override

     public StatusInfo deleteLoCategory(String loCategoryId) {

         try {

             return loService.deleteLoCategory(loCategoryId);

         } catch (Exception e) {

             LOG.error(e);

         }

         return null;

     }

 }