/*

  * Copyright 2007-2009 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.kew.bo;

 import javax.persistence.PrePersist;

 import org.kuali.rice.core.util.OrmUtils;

 import org.kuali.rice.kew.service.KEWServiceLocator;

 import org.kuali.rice.kns.bo.PersistableBusinessObjectBase;

 import org.kuali.rice.kns.util.Guid;

 /**

  * Overrides JPA persistence methods to use KEWServicelocator.

  * 

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

  *

  */

 public abstract class KewPersistableBusinessObjectBase extends PersistableBusinessObjectBase {

     @Override

     @PrePersist

     public void beforeInsert() {

         if (!isAutoIncrementSet()) {

             OrmUtils.populateAutoIncValue(this, KEWServiceLocator.getEntityManagerFactory().createEntityManager());

             setAutoIncrementSet(true);

         }

         this.setObjectId(new Guid().toString());

     }

 }