/**
    * Copyright 2005-2012 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.proxy;
  
  import java.sql.Timestamp;
  
  import org.apache.log4j.Logger;
  import org.kuali.rice.core.framework.persistence.jpa.OrmUtils;
  import org.kuali.rice.krad.bo.SessionDocument;
  import org.kuali.rice.krad.dao.SessionDocumentDao;
  import org.springframework.transaction.annotation.Transactional;
  
  @Transactional
  public class SessionDocumentDaoProxy implements SessionDocumentDao {
  
  	private static Logger LOG = Logger.getLogger(SessionDocumentDaoProxy.class);
  
  	private SessionDocumentDao sessionDocumentDaoJpa;
      private SessionDocumentDao sessionDocumentDaoOjb;
  	
      private SessionDocumentDao getDao(Class clazz) {
      	return (OrmUtils.isJpaAnnotated(clazz) && (OrmUtils.isJpaEnabled() || OrmUtils.isJpaEnabled("rice.krad"))) ?
  						sessionDocumentDaoJpa : sessionDocumentDaoOjb; 
      }
      
  	public void setSessionDocumentDaoJpa(SessionDocumentDao sessionDocumentDaoJpa) {
  		this.sessionDocumentDaoJpa = sessionDocumentDaoJpa;
  	}
  
  	public void setSessionDocumentDaoOjb(SessionDocumentDao sessionDocumentDaoOjb) {
  		this.sessionDocumentDaoOjb = sessionDocumentDaoOjb;
  	}
  
  	public void purgeAllSessionDocuments(Timestamp expirationDate) {
  	    	getDao(SessionDocument.class).purgeAllSessionDocuments(expirationDate);
  	    }
  
  }