/**

  * Copyright 2005-2011 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.krad.dao.impl;

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

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

 import org.kuali.rice.core.framework.persistence.ojb.dao.PlatformAwareDaoBaseOjb;

 import org.kuali.rice.krad.bo.DocumentHeader;

 import org.kuali.rice.krad.dao.DocumentHeaderDao;

 import org.kuali.rice.krad.util.KRADPropertyConstants;

 /**

  * This class is the OJB implementation of the DocumentHeaderDao interface.

  * 

  */

 public class DocumentHeaderDaoOjb extends PlatformAwareDaoBaseOjb implements DocumentHeaderDao {

         private static org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(DocumentHeaderDaoOjb.class);

         private Class documentHeaderBaseClass = DocumentHeader.class;

         /**

          * Default constructor

          */

         public DocumentHeaderDaoOjb() {

                 super();

         }

         /**

          * @see org.kuali.rice.krad.dao.DocumentHeaderDao#getByDocumentHeaderId(java.lang.String)

          */

         public DocumentHeader getByDocumentHeaderId(String id) {

                 Criteria criteria = new Criteria();

                 criteria.addEqualTo(KRADPropertyConstants.DOCUMENT_NUMBER, id);

                 return (DocumentHeader) getPersistenceBrokerTemplate().getObjectByQuery(QueryFactory.newQuery(getDocumentHeaderBaseClass(), criteria));

         }

         /**

          * Method used to define the {@link DocumentHeader} object to use in case clients need to override the class.  Default value is {@link DocumentHeader}.

          * 

          * @see org.kuali.rice.krad.dao.DocumentHeaderDao#getDocumentHeaderBaseClass()

          */

         public Class getDocumentHeaderBaseClass() {

                 return this.documentHeaderBaseClass;

         }

         /**

          * @param documentHeaderBaseClass the documentHeaderBaseClass to set

          */

         public void setDocumentHeaderBaseClass(Class documentHeaderBaseClass) {

                 this.documentHeaderBaseClass = documentHeaderBaseClass;

         }

 }