/*

  * 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.ojb;

 import org.apache.ojb.broker.accesslayer.conversions.FieldConversion;

 /**

  * This class originates from a similar class in the Kuali Financial System and has been adapted from 

  * that original state which was originally authored by the Kuali Nervous System team.

  * 

  * For records in the KEW tables, "0" and "1" are used to represent "false" and "true"

  * respectively which is the standard way to represent these values in OJB.

  * This differs from other pieces of the KNS where "N" and "Y" are used.

  * 

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

  */

 public class OjbCharBooleanConversion implements FieldConversion {

         /**

      * This handles checking any incoming String value and converts them

      * to the appropriate Boolean value. 

      * @see FieldConversion#javaToSql(Object)

      */

     public Object javaToSql(Object source) {

         if (source instanceof String) {

             if ("Y".equals(source)) {

                 return Boolean.TRUE;

             }

             else if ("N".equals(source)) {

                 return Boolean.FALSE;

             }

         }

         return source;

     }

     public Object sqlToJava(Object source) {

         return source;

     }

 }