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.time.util;
017
018 import org.kuali.hr.core.cache.CacheUtils;
019 import org.kuali.hr.time.HrBusinessObject;
020 import org.kuali.rice.kns.maintenance.KualiMaintainableImpl;
021 import org.kuali.rice.krad.service.KRADServiceLocator;
022
023 import java.sql.Timestamp;
024 import java.util.List;
025
026 public abstract class HrBusinessObjectMaintainableImpl extends KualiMaintainableImpl {
027 protected static final org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(HrBusinessObjectMaintainableImpl.class);
028 /**
029 *
030 */
031 private static final long serialVersionUID = 1L;
032
033 @Override
034 public void saveBusinessObject() {
035 HrBusinessObject hrObj = (HrBusinessObject) this.getBusinessObject();
036 if(hrObj.getId()!=null){
037 HrBusinessObject oldHrObj = this.getObjectById(hrObj.getId());
038 if(oldHrObj!= null){
039 //if the effective dates are the same do not create a new row just inactivate the old one
040 if(hrObj.getEffectiveDate().equals(oldHrObj.getEffectiveDate())){
041 oldHrObj.setActive(false);
042 oldHrObj.setTimestamp(TKUtils.subtractOneSecondFromTimestamp(new Timestamp(TKUtils.getCurrentDate().getTime())));
043 } else{
044 //if effective dates not the same add a new row that inactivates the old entry based on the new effective date
045 oldHrObj.setTimestamp(TKUtils.subtractOneSecondFromTimestamp(new Timestamp(TKUtils.getCurrentDate().getTime())));
046 oldHrObj.setEffectiveDate(hrObj.getEffectiveDate());
047 oldHrObj.setActive(false);
048 oldHrObj.setId(null);
049 }
050 KRADServiceLocator.getBusinessObjectService().save(oldHrObj);
051 }
052 }
053 hrObj.setTimestamp(new Timestamp(System.currentTimeMillis()));
054 hrObj.setId(null);
055
056 customSaveLogic(hrObj);
057 KRADServiceLocator.getBusinessObjectService().save(hrObj);
058
059 //cache clearing?!?!
060 try {
061 List<String> cacheNames = (List<String>)hrObj.getClass().getDeclaredField("CACHE_FLUSH").get(hrObj);
062 CacheUtils.flushCaches(cacheNames);
063 } catch (NoSuchFieldException e) {
064 try {
065 String cacheName = (String)hrObj.getClass().getDeclaredField("CACHE_NAME").get(hrObj);
066 CacheUtils.flushCache(cacheName);
067 } catch (NoSuchFieldException ex) {
068 // no cache name found
069 LOG.warn("No cache name found for object: " + hrObj.getClass().getName());
070 } catch (IllegalAccessException ex) {
071 LOG.warn("No cache name found for object: " + hrObj.getClass().getName());
072 }
073 // no cache name found
074 //LOG.warn("No cache name found for object: " + hrObj.getClass().getName());
075 } catch (IllegalAccessException e) {
076 LOG.warn("No caches found for object: " + hrObj.getClass().getName());
077 }
078 }
079
080 public abstract HrBusinessObject getObjectById(String id);
081 public void customSaveLogic(HrBusinessObject hrObj){};
082 }