/**
    * Copyright 2004-2013 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.hr.time.workschedule.dao;
  
  import java.sql.Date;
  import java.util.List;
  
  import com.google.common.collect.ImmutableList;
  import org.apache.ojb.broker.query.Criteria;
  import org.apache.ojb.broker.query.Query;
  import org.apache.ojb.broker.query.QueryFactory;
  import org.apache.ojb.broker.query.ReportQueryByCriteria;
  import org.kuali.hr.core.util.OjbSubQueryUtil;
  import org.kuali.hr.time.workschedule.WorkSchedule;
  import org.kuali.rice.core.framework.persistence.ojb.dao.PlatformAwareDaoBaseOjb;
  
  public class WorkScheduleDaoSpringOjbImpl extends PlatformAwareDaoBaseOjb implements WorkScheduleDao {
  
      @Override
      public WorkSchedule getWorkSchedule(Long workSchedule, Date asOfDate) {
          WorkSchedule ws = null;
  
          Criteria root = new Criteria();
  
          ImmutableList<String> fields = new ImmutableList.Builder<String>()
                  .add("hrWorkSchedule")
                  .build();
          root.addEqualTo("effectiveDate", OjbSubQueryUtil.getEffectiveDateSubQuery(WorkSchedule.class, asOfDate, fields, false));
          root.addEqualTo("timestamp", OjbSubQueryUtil.getTimestampSubQuery(WorkSchedule.class, fields, false));
  
          root.addEqualTo("hrWorkSchedule", workSchedule);
  
          Criteria activeFilter = new Criteria(); // Inner Join For Activity
          activeFilter.addEqualTo("active", true);
          root.addAndCriteria(activeFilter);
  
          Query query = QueryFactory.newQuery(WorkSchedule.class, root);
  
          ws = (WorkSchedule) this.getPersistenceBrokerTemplate().getObjectByQuery(query);
  
          return ws;
      }
  
      /**
  	 * Simple save via Spring OJB
  	 *
  	 * @param workSchedule
  	 */
  	public void saveOrUpdate(WorkSchedule workSchedule) {
  		this.getPersistenceBrokerTemplate().store(workSchedule);
  	}
  
  	/**
  	 * This method is broken apart to allow future batch store calls if we think we need it.
  	 * @param workSchedules
  	 */
  	public void saveOrUpdate(List<WorkSchedule> workSchedules) {
  		for (WorkSchedule ws : workSchedules) {
  			saveOrUpdate(ws);
  		}
  	}
  
  }