001 /**
002 * Copyright 2004-2013 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016 package org.kuali.hr.lm.leaveplan.service;
017
018 import java.sql.Date;
019 import java.util.Calendar;
020 import java.util.List;
021
022 import org.joda.time.DateMidnight;
023 import org.joda.time.DateTime;
024 import org.kuali.hr.lm.leaveplan.LeavePlan;
025 import org.kuali.hr.lm.leaveplan.dao.LeavePlanDao;
026 import org.kuali.hr.time.calendar.CalendarEntries;
027
028 public class LeavePlanServiceImpl implements LeavePlanService {
029
030 private LeavePlanDao leavePlanDao;
031
032 public LeavePlanDao getLeavePlanDao() {
033 return leavePlanDao;
034 }
035
036
037 public void setLeavePlanDao(LeavePlanDao leavePlanDao) {
038 this.leavePlanDao = leavePlanDao;
039 }
040
041
042 @Override
043 public LeavePlan getLeavePlan(String lmLeavePlanId) {
044 return getLeavePlanDao().getLeavePlan(lmLeavePlanId);
045 }
046
047 @Override
048 public LeavePlan getLeavePlan(String leavePlan, Date asOfDate) {
049 return getLeavePlanDao().getLeavePlan(leavePlan, asOfDate);
050 }
051
052 @Override
053 public boolean isValidLeavePlan(String leavePlan){
054 boolean valid = false;
055 int count = getLeavePlanDao().getNumberLeavePlan(leavePlan);
056 valid = (count > 0);
057 return valid;
058 }
059
060 @Override
061 public List<LeavePlan> getAllActiveLeavePlan(String leavePlan, Date asOfDate) {
062 return leavePlanDao.getAllActiveLeavePlan(leavePlan, asOfDate);
063 }
064 @Override
065 public List<LeavePlan> getAllInActiveLeavePlan(String leavePlan, Date asOfDate) {
066 return leavePlanDao.getAllInActiveLeavePlan(leavePlan, asOfDate);
067 }
068
069 @Override
070 public List<LeavePlan> getLeavePlans(String leavePlan, String calendarYearStart, String descr, String planningMonths, Date fromEffdt, Date toEffdt, String active, String showHistory) {
071 return leavePlanDao.getLeavePlans(leavePlan, calendarYearStart, descr, planningMonths, fromEffdt, toEffdt, active, showHistory);
072 }
073
074 @Override
075 public boolean isFirstCalendarPeriodOfLeavePlan(CalendarEntries calendarEntry, String leavePlan, Date asOfDate) {
076 boolean isFirstCalendarPeriodOfLeavePlan = false;
077
078 LeavePlan leavePlanObj = getLeavePlan(leavePlan, asOfDate);
079
080 if (leavePlanObj != null) {
081 DateTime calendarEntryEndDate = new DateTime(calendarEntry.getBeginPeriodDate());
082
083 int calendarYearStartMonth = Integer.valueOf(leavePlanObj.getCalendarYearStartMonth());
084 int calendarYearStartDay = Integer.valueOf(leavePlanObj.getCalendarYearStartDayOfMonth());
085 int calendarEntryEndDateMonth = calendarEntryEndDate.getMonthOfYear();
086 int calendarEntryEndDateDay = calendarEntryEndDate.getDayOfMonth();
087
088 isFirstCalendarPeriodOfLeavePlan = (calendarYearStartMonth == calendarEntryEndDateMonth) && (calendarYearStartDay == calendarEntryEndDateDay);
089 }
090
091 return isFirstCalendarPeriodOfLeavePlan;
092 }
093
094 @Override
095 public boolean isLastCalendarPeriodOfLeavePlan(CalendarEntries calendarEntry, String leavePlan, Date asOfDate) {
096 boolean isLastCalendarPeriodOfLeavePlan = false;
097
098 LeavePlan leavePlanObj = getLeavePlan(leavePlan, asOfDate);
099
100 if (leavePlanObj != null) {
101 DateTime calendarEntryEndDate = new DateTime(calendarEntry.getEndPeriodDate());
102
103 int calendarYearStartMonth = Integer.valueOf(leavePlanObj.getCalendarYearStartMonth());
104 int calendarYearStartDay = Integer.valueOf(leavePlanObj.getCalendarYearStartDayOfMonth());
105 int calendarEntryEndDateMonth = calendarEntryEndDate.getMonthOfYear();
106 int calendarEntryEndDateDay = calendarEntryEndDate.getDayOfMonth();
107
108 isLastCalendarPeriodOfLeavePlan = (calendarYearStartMonth == calendarEntryEndDateMonth) && (calendarYearStartDay == calendarEntryEndDateDay);
109 }
110
111 return isLastCalendarPeriodOfLeavePlan;
112 }
113
114 @Override
115 public DateTime getFirstDayOfLeavePlan(String leavePlan, java.util.Date asOfDate) {
116 //The only thing this method does is tack on the year of the supplied asOfDate to the calendar year start date.
117 LeavePlan lp = getLeavePlan(leavePlan, new Date(asOfDate.getTime()));
118
119 int priorYearCutOffMonth = Integer.parseInt(lp.getCalendarYearStartMonth());
120 int priorYearCutOffDay = Integer.parseInt(lp.getCalendarYearStartDayOfMonth());
121 Calendar cal = Calendar.getInstance();
122 cal.set(Calendar.MONTH, priorYearCutOffMonth);
123 cal.set(Calendar.DATE, priorYearCutOffDay);
124
125 DateMidnight cutOffDate = new DateMidnight(asOfDate.getTime()).withMonthOfYear(priorYearCutOffMonth).withDayOfMonth(priorYearCutOffDay);
126 if (asOfDate.before(cutOffDate.toDate())) {
127 cutOffDate = cutOffDate.minusYears(1);
128 }
129 return cutOffDate.toDateTime();
130 }
131
132 @Override
133 public DateTime getRolloverDayOfLeavePlan(String leavePlan, java.util.Date asOfDate) {
134 LeavePlan lp = getLeavePlan(leavePlan, new Date(asOfDate.getTime()));
135
136 int priorYearCutOffMonth = Integer.parseInt(lp.getCalendarYearStartMonth());
137 int priorYearCutOffDay = Integer.parseInt(lp.getCalendarYearStartDayOfMonth());
138 Calendar cal = Calendar.getInstance();
139 cal.set(Calendar.MONTH, priorYearCutOffMonth);
140 cal.set(Calendar.DATE, priorYearCutOffDay);
141
142 DateMidnight cutOffDate = new DateMidnight(asOfDate.getTime()).withMonthOfYear(priorYearCutOffMonth).withDayOfMonth(priorYearCutOffDay);
143 if (asOfDate.after(cutOffDate.toDate())) {
144 cutOffDate = cutOffDate.plusYears(1);
145 }
146 return cutOffDate.toDateTime();
147 }
148
149
150 @Override
151 public List<LeavePlan> getLeavePlansNeedsCarryOverScheduled(int thresholdDays,
152 Date asOfDate) {
153 return leavePlanDao.getLeavePlansNeedsScheduled(thresholdDays, asOfDate);
154 }
155
156 }