/**

  * 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.service.impl;

 import org.apache.commons.lang.StringUtils;

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

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

 import org.kuali.rice.krad.service.SequenceAccessorService;

 import org.springframework.transaction.annotation.Transactional;

 @Transactional

 public class SequenceAccessorServiceImpl implements SequenceAccessorService {

     private SequenceAccessorDao sequenceAccessorDao;

         public Long getNextAvailableSequenceNumber(String sequenceName, 

                         Class<? extends BusinessObject> clazz) {

             if (StringUtils.isBlank(sequenceName)) {

                     throw new RuntimeException("Sequence name cannot be blank.");

             }

             return sequenceAccessorDao.getNextAvailableSequenceNumber(sequenceName, clazz);                

         }

     /**

      * @see org.kuali.rice.krad.service.SequenceAccessorService#getNextAvailableSequenceNumber(java.lang.String)

      */

     public Long getNextAvailableSequenceNumber(String sequenceName) {

             if (StringUtils.isBlank(sequenceName)) {

                     throw new RuntimeException("Sequence name cannot be blank.");

             }

             return sequenceAccessorDao.getNextAvailableSequenceNumber(sequenceName);

     }

     public void setSequenceAccessorDao(SequenceAccessorDao sequenceAccessorDao) {

             this.sequenceAccessorDao = sequenceAccessorDao;

     }

 }