001    /**
002     * Copyright 2005-2013 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.rice.coreservice.impl.component;
017    
018    import org.apache.ojb.broker.query.Criteria;
019    import org.apache.ojb.broker.query.QueryByCriteria;
020    import org.kuali.rice.core.framework.persistence.ojb.DataAccessUtils;
021    import org.springmodules.orm.ojb.support.PersistenceBrokerDaoSupport;
022    
023    /**
024     * JDBC-based implementation of the {@code ComponentSetDao}.
025     *
026     * @author Kuali Rice Team (rice.collab@kuali.org)
027     */
028    public class ComponentSetDaoOjbImpl extends PersistenceBrokerDaoSupport implements ComponentSetDao {
029    
030        @Override
031        public ComponentSetBo getComponentSet(String componentSetId) {
032            Criteria criteria = new Criteria();
033                criteria.addEqualTo("componentSetId", componentSetId);
034                return (ComponentSetBo) getPersistenceBrokerTemplate().getObjectByQuery(new QueryByCriteria(ComponentSetBo.class, criteria));
035        }
036    
037        @Override
038        public boolean saveIgnoreLockingFailure(ComponentSetBo componentSetBo) {
039            try {
040                getPersistenceBrokerTemplate().store(componentSetBo);
041            } catch (RuntimeException e) {
042                if (DataAccessUtils.isOptimisticLockFailure(e)) {
043                    return false;
044                }
045                throw e;
046            }
047            return true;
048        }
049    }