/**

  * Copyright 2012 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.enrollment.class2.courseoffering.service.impl;

 import org.kuali.rice.krad.lookup.LookupableImpl;

 import org.kuali.rice.krad.web.form.LookupForm;

 import org.kuali.student.enrollment.class2.courseoffering.util.CourseOfferingResourceLoader;

 import org.kuali.student.enrollment.common.util.ContextBuilder;

 import org.kuali.student.enrollment.courseoffering.dto.FormatOfferingInfo;

 import org.kuali.student.enrollment.courseoffering.service.CourseOfferingService;

 import org.kuali.student.r2.common.dto.ContextInfo;

 import org.kuali.student.r2.common.exceptions.*;

 import java.util.ArrayList;

 import java.util.List;

 import java.util.Map;

 /**

  * This class //TODO ...

  *

  * @author Kuali Student Team

  */

 public class FormatOfferingInfoLookupableImpl extends LookupableImpl {

     public final static String COURSE_OFFER_ID = "courseOfferingId";

     private transient CourseOfferingService courseOfferingService;

     private ContextInfo contextInfo = null;

     @Override

     protected List<?> getSearchResults(LookupForm lookupForm, Map<String, String> fieldValues, boolean unbounded) {

         List<FormatOfferingInfo> formatOfferingInfos;

         try {

             formatOfferingInfos = getCourseOfferingService().getFormatOfferingsByCourseOffering(fieldValues.get(COURSE_OFFER_ID), getContextInfo());

         } catch (DoesNotExistException e) {

             throw new RuntimeException(e);

         } catch (InvalidParameterException e) {

             throw new RuntimeException(e);

         } catch (MissingParameterException e) {

             throw new RuntimeException(e);

         } catch (OperationFailedException e) {

             throw new RuntimeException(e);

         } catch (PermissionDeniedException e) {

             throw new RuntimeException(e);

         }

         return formatOfferingInfos;

     }

     public CourseOfferingService getCourseOfferingService() {

         if(courseOfferingService == null)

             courseOfferingService= CourseOfferingResourceLoader.loadCourseOfferingService();

         return courseOfferingService;

     }

     public ContextInfo getContextInfo() {

         if (contextInfo == null){

             contextInfo =  ContextBuilder.loadContextInfo();

         }

         return contextInfo;

     }

 }