package org.kuali.student.enrollment.class2.acal.service;

 import java.util.ArrayList;

 import java.util.List;

 import java.util.Map;

 import javax.xml.namespace.QName;

 import org.kuali.rice.core.api.resourceloader.GlobalResourceLoader;

 import org.kuali.rice.kns.uif.service.impl.LookupViewHelperServiceImpl;

 import org.kuali.student.enrollment.acal.dto.TermInfo;

 import org.kuali.student.enrollment.acal.service.AcademicCalendarService;

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

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

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

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

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

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

 public class TermInfoLookupViewHelperServiceImpl extends LookupViewHelperServiceImpl {

     public final static String TERM_TYPE_KEY = "typeKey";

     public final static String TERM_KEY = "key";

          private transient AcademicCalendarService academicCalendarService;

     @Override

     protected List<?> getSearchResultsWithBounding(Map<String, String> fieldValues, boolean unbounded) {

             TermInfo termInfo = null;

             List<TermInfo> termInfoList = new ArrayList<TermInfo>();

             String termKey = fieldValues.get(TERM_KEY);

             ContextInfo context = ContextInfo.newInstance();

             try{

                     termInfo = getAcademicCalendarService().getTerm(termKey, context);

                     termInfoList.add(termInfo);

                     return termInfoList;

             }catch (DoesNotExistException dnee){

             }catch (InvalidParameterException ipe){

             }catch (MissingParameterException mpe){

             }catch (OperationFailedException ofe){

             }catch (PermissionDeniedException pde){

             }

             return null;

     }

     protected AcademicCalendarService getAcademicCalendarService() {

          if(academicCalendarService == null) {

                  academicCalendarService = (AcademicCalendarService) GlobalResourceLoader.getService(new QName("http://student.kuali.org/wsdl/acal","AcademicCalendarService"));

         }

         return academicCalendarService;

     }

 }