/**
    * Copyright 2004-2014 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.opensource.org/licenses/ecl2.php
    *
   * 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.kpme.pm.positionreportgroup.dao;
  
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.List;
  
  import org.apache.commons.lang.StringUtils;
  import org.apache.ojb.broker.query.Criteria;
  import org.apache.ojb.broker.query.Query;
  import org.apache.ojb.broker.query.QueryFactory;
  import org.joda.time.LocalDate;
  import org.kuali.kpme.core.util.HrConstants;
  import org.kuali.kpme.core.util.OjbSubQueryUtil;
  import org.kuali.kpme.core.util.ValidationUtils;
  import org.kuali.kpme.pm.positionreportgroup.PositionReportGroup;
  import org.kuali.rice.core.framework.persistence.ojb.dao.PlatformAwareDaoBaseOjb;
  
  public class PositionReportGroupDaoObjImpl extends PlatformAwareDaoBaseOjb implements PositionReportGroupDao {
  
  	@Override
  	public PositionReportGroup getPositionReportGroupById(
  			String pmPositionReportGroupId) {
  		Criteria crit = new Criteria();
          crit.addEqualTo("pmPositionReportGroupId", pmPositionReportGroupId);
  
          Query query = QueryFactory.newQuery(PositionReportGroup.class, crit);
          return (PositionReportGroup) this.getPersistenceBrokerTemplate().getObjectByQuery(query);
  	}
  
  	@Override
  	public List<PositionReportGroup> getPositionReportGroupList(String positionReportGroup, String institution, String location, LocalDate asOfDate) {
  		List<PositionReportGroup> prgList = new ArrayList<PositionReportGroup>();
  		Criteria root = new Criteria();
  
  		if(StringUtils.isNotEmpty(positionReportGroup) 
  				&& !ValidationUtils.isWildCard(positionReportGroup)) {
  			root.addEqualTo("positionReportGroup", positionReportGroup);  
  		}
  		if(StringUtils.isNotEmpty(institution) 
  				&& !ValidationUtils.isWildCard(institution)) {
  			root.addEqualTo("institution", institution); 
  		}
  		if(StringUtils.isNotEmpty(location) 
  				&& !ValidationUtils.isWildCard(location)) {
  			root.addEqualTo("location", location); 
  		}
          
          root.addEqualTo("effectiveDate", OjbSubQueryUtil.getEffectiveDateSubQuery(PositionReportGroup.class, asOfDate, PositionReportGroup.EQUAL_TO_FIELDS, false));
          root.addEqualTo("timestamp", OjbSubQueryUtil.getTimestampSubQuery(PositionReportGroup.class, PositionReportGroup.EQUAL_TO_FIELDS, false));
          
          Criteria activeFilter = new Criteria();
          activeFilter.addEqualTo("active", true);
          root.addAndCriteria(activeFilter);
  
          Query query = QueryFactory.newQuery(PositionReportGroup.class, root);
          
          Collection c = this.getPersistenceBrokerTemplate().getCollectionByQuery(query);
  		if(!c.isEmpty())
  			prgList.addAll(c);
  		
  		return prgList;
  	}
  
  	@Override
  	public PositionReportGroup getPositionReportGroup(String positionReportGroup, LocalDate asOfDate) {
  		Criteria root = new Criteria();
          root.addEqualTo("positionReportGroup", positionReportGroup);
          root.addEqualTo("effectiveDate", OjbSubQueryUtil.getEffectiveDateSubQuery(PositionReportGroup.class, asOfDate, PositionReportGroup.EQUAL_TO_FIELDS, false));
          root.addEqualTo("timestamp", OjbSubQueryUtil.getTimestampSubQuery(PositionReportGroup.class, PositionReportGroup.EQUAL_TO_FIELDS, false));
          
          Criteria activeFilter = new Criteria();
          activeFilter.addEqualTo("active", true);
          root.addAndCriteria(activeFilter);
          
          Query query = QueryFactory.newQuery(PositionReportGroup.class, root);
          return (PositionReportGroup) this.getPersistenceBrokerTemplate().getObjectByQuery(query);
  	}
  
  }