001    /*
002     * Copyright 2011 The Kuali Foundation.
003     * 
004     * Licensed under the Educational Community License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     * 
008     * http://www.opensource.org/licenses/ecl2.php
009     * 
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.kuali.kfs.module.bc.util;
017    
018    import org.kuali.rice.kns.util.OjbCharBooleanConversion;
019    
020    /**
021     * Handles conversion of active indicator so as to piggy back onto appointmentFundingDeleteIndicator by reversing the values.
022     * Converts database delete values of Y and N to java active N and Y and back.
023     */
024    public class OjbPendingBCAppointmentFundingActiveIndicatorConversion extends OjbCharBooleanConversion {
025        private static org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(OjbPendingBCAppointmentFundingActiveIndicatorConversion.class);
026    
027        public final static String INDICATOR_NO  = "N";
028        public final static String INDICATOR_YES = "Y";
029        
030        /**
031         * This handles checking the boolean value coming in and converts it to 
032         * the appropriate Y or N value.
033         * @see FieldConversion#javaToSql(Object)
034         */
035        @Override
036        public Object javaToSql(Object source) {
037            Object sqlValue = super.javaToSql(source);
038            
039            if(INDICATOR_NO.equals(sqlValue)) {
040                return INDICATOR_YES;
041            }
042            else if(INDICATOR_YES.equals(sqlValue)) {
043                return INDICATOR_NO;
044            }
045    
046            return sqlValue;
047        }
048    
049        /**
050         * This handles checking the sql coming back from the database and converting 
051         * it to the appropriate boolean true or false value.
052         * @see FieldConversion#sqlToJava(Object)
053         */
054        @Override
055        public Object sqlToJava(Object source) {
056            Object javaValue = super.sqlToJava(source);      
057            
058            if(javaValue == null) {
059                return null;
060            }
061            else if(Boolean.TRUE.equals(javaValue)) {
062                return Boolean.FALSE;
063            }
064            else if(Boolean.FALSE.equals(javaValue)) { 
065                return Boolean.TRUE;
066            }
067             
068            return javaValue;
069        }
070    }