/*

  * Copyright 2005-2007 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.rice.core.impl.style;

 import java.util.ArrayList;

 import java.util.List;

 import org.apache.ojb.broker.query.Criteria;

 import org.apache.ojb.broker.query.QueryByCriteria;

 import org.springmodules.orm.ojb.support.PersistenceBrokerDaoSupport;

 /**

  * An OJB implementation of the {@link StyleDao}.

  * 

  * @author Kuali Rice Team (rice.collab@kuali.org)

  *

  */

 public class StyleDaoOjb extends PersistenceBrokerDaoSupport implements StyleDao {

         @Override

     public void saveStyle(StyleBo styleData) {

                 if (styleData == null) {

                         return;

                 }

         this.getPersistenceBrokerTemplate().store(styleData);

     }

         @Override

     public StyleBo getStyle(String styleName) {

                 if (styleName == null) {

                         return null;

                 }

         Criteria criteria = new Criteria();

         criteria.addEqualTo("name", styleName);

         criteria.addEqualTo("active", Boolean.TRUE);

         return (StyleBo) this.getPersistenceBrokerTemplate().getObjectByQuery(new QueryByCriteria(StyleBo.class, criteria));

     }

         @Override

         public List<String> getAllStyleNames() {

                 Criteria criteria = new Criteria();

         criteria.addEqualTo("active", Boolean.TRUE);

         List<StyleBo> styles = (List<StyleBo>)this.getPersistenceBrokerTemplate().getCollectionByQuery(new QueryByCriteria(StyleBo.class, criteria));

         List<String> styleNames = new ArrayList<String>();

         for (StyleBo style : styles) {

                 styleNames.add(style.getName());

         }

         return styleNames;

     }

 }