package org.kuali.student.enrollment.class2.courseoffering.service.impl;

 import org.kuali.rice.krad.inquiry.InquirableImpl;

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

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

 import org.kuali.student.enrollment.courseofferingset.dto.SocRolloverResultInfo;

 import org.kuali.student.enrollment.courseofferingset.service.CourseOfferingSetService;

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

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

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

 import java.util.Map;

 public class SocRolloverResultInfoInquirableImpl extends InquirableImpl {

     private transient CourseOfferingSetService courseOfferingSetService = null;

     private ContextInfo contextInfo = null;

     @Override

     public SocRolloverResultInfo retrieveDataObject(Map<String, String> parameters) {

         try {

             SocRolloverResultInfo socRolloverResultInfo = getCourseOfferingSetService().getSocRolloverResult(

                                     parameters.get(CourseOfferingConstants.SOCROLLOVERRESULTINFO_ID), getContextInfo());

             return socRolloverResultInfo;

         } catch (DoesNotExistException e) {

             e.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.

         } catch (InvalidParameterException e) {

             e.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.

         } catch (MissingParameterException e) {

             e.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.

         } catch (OperationFailedException e) {

             e.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.

         } catch (PermissionDeniedException e) {

             e.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.

         }

         return null;

     }

     public CourseOfferingSetService getCourseOfferingSetService() {

         if(courseOfferingSetService == null)

             courseOfferingSetService= CourseOfferingResourceLoader.loadCourseOfferingSetService();

         return courseOfferingSetService;

     }

     public ContextInfo getContextInfo() {

         if (contextInfo == null){

             contextInfo =  ContextBuilder.loadContextInfo();

         }

         return contextInfo;

     }

 }