/*

  * Copyright 2005-2008 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.rule.dao.impl;

 import javax.persistence.EntityManager;

 import javax.persistence.PersistenceContext;

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

 import org.kuali.rice.kew.rule.RuleTemplateOption;

 import org.kuali.rice.kew.rule.dao.RuleTemplateOptionDAO;

 public class RuleTemplateOptionDAOJpaImpl implements RuleTemplateOptionDAO {

         @PersistenceContext(unitName="kew-unit")

         private EntityManager entityManager;

   /*

    * (non-Javadoc)

    * @see org.kuali.rice.kew.rule.dao.RuleTemplateOptionDAO#delete(java.lang.Long)

    */

   public void delete(Long ruleTemplateOptionId) {

           entityManager.remove(findByRuleTemplateOptionId(ruleTemplateOptionId));

   }

   /*

    * (non-Javadoc)

    * @see org.kuali.rice.kew.rule.dao.RuleTemplateOptionDAO#findByRuleTemplateOptionId(java.lang.Long)

    */

   public RuleTemplateOption findByRuleTemplateOptionId(Long ruleTemplateOptionId) {

           return entityManager.find(RuleTemplateOption.class, ruleTemplateOptionId);

   }

   public void save (RuleTemplateOption ruleTemplateOption){

           if(ruleTemplateOption.getRuleTemplateOptionId()==null){

                   entityManager.persist(ruleTemplateOption);

           }else{

                   OrmUtils.merge(entityManager, ruleTemplateOption);

           }

   }

     public EntityManager getEntityManager() {

         return this.entityManager;

     }

     public void setEntityManager(EntityManager entityManager) {

         this.entityManager = entityManager;

     }

 }