001    /**
002     * Copyright 2004-2012 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.salgroup.dao;
017    
018    import org.apache.ojb.broker.query.Criteria;
019    import org.apache.ojb.broker.query.Query;
020    import org.apache.ojb.broker.query.QueryFactory;
021    import org.apache.ojb.broker.query.ReportQueryByCriteria;
022    import org.kuali.hr.time.salgroup.SalGroup;
023    import org.kuali.rice.core.framework.persistence.ojb.dao.PlatformAwareDaoBaseOjb;
024    
025    import java.sql.Date;
026    
027    public class SalGroupDaoSpringOjbImpl extends PlatformAwareDaoBaseOjb implements SalGroupDao {
028    
029            @Override
030            public void saveOrUpdate(SalGroup salGroup) {
031                    this.getPersistenceBrokerTemplate().store(salGroup);            
032            }
033    
034            @Override
035            public SalGroup getSalGroup(String salGroup, Date asOfDate) {
036                    Criteria root = new Criteria();
037                    Criteria effdt = new Criteria();
038                    Criteria timestamp = new Criteria();
039    
040                    effdt.addEqualToField("hrSalGroup", Criteria.PARENT_QUERY_PREFIX + "hrSalGroup");
041                    effdt.addLessOrEqualThan("effectiveDate", asOfDate);
042                    ReportQueryByCriteria effdtSubQuery = QueryFactory.newReportQuery(SalGroup.class, effdt);
043                    effdtSubQuery.setAttributes(new String[] { "max(effdt)" });
044    
045                    timestamp.addEqualToField("hrSalGroup", Criteria.PARENT_QUERY_PREFIX + "hrSalGroup");
046                    timestamp.addEqualToField("effectiveDate", Criteria.PARENT_QUERY_PREFIX + "effectiveDate");
047                    ReportQueryByCriteria timestampSubQuery = QueryFactory.newReportQuery(SalGroup.class, timestamp);
048                    timestampSubQuery.setAttributes(new String[] { "max(timestamp)" });
049    
050                    root.addEqualTo("hrSalGroup", salGroup);
051                    root.addEqualTo("effectiveDate", effdtSubQuery);
052                    root.addEqualTo("timestamp", timestampSubQuery);
053                    Criteria activeFilter = new Criteria(); // Inner Join For Activity
054                    activeFilter.addEqualTo("active", true);
055                    root.addAndCriteria(activeFilter);
056                    
057                    Query query = QueryFactory.newQuery(SalGroup.class, root);
058                    SalGroup s = (SalGroup)this.getPersistenceBrokerTemplate().getObjectByQuery(query);
059                    
060                    return s;
061            }
062    
063            @Override
064            public SalGroup getSalGroup(String hrSalGroupId) {
065                    Criteria crit = new Criteria();
066                    crit.addEqualTo("hrSalGroupId", hrSalGroupId);
067                    
068                    Query query = QueryFactory.newQuery(SalGroup.class, crit);
069                    return (SalGroup)this.getPersistenceBrokerTemplate().getObjectByQuery(query);
070            }
071            @Override
072            public int getSalGroupCount(String salGroup) {
073                    Criteria crit = new Criteria();
074                    crit.addEqualTo("hrSalGroup", salGroup);
075                    Query query = QueryFactory.newQuery(SalGroup.class, crit);
076                    return this.getPersistenceBrokerTemplate().getCount(query);
077            }
078    
079    }