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.coa.util;
017    
018    import org.kuali.rice.kns.util.OjbCharBooleanConversion;
019    
020    /**
021     * This implementation is used to do two conversions on the account closed indicator
022     * 1) convert the closed indicator into the active indicator
023     * 2) convert the indicator as an approperite type  
024     */
025    public class OjbAccountActiveIndicatorConversion extends OjbCharBooleanConversion {
026        private static org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(OjbAccountActiveIndicatorConversion.class);
027        
028        public final static String INDICATOR_NO  = "N";
029        public final static String INDICATOR_YES = "Y";
030        
031        /**
032         * This handles checking the boolean value coming in and converts it to 
033         * the appropriate Y or N value.
034         * @see FieldConversion#javaToSql(Object)
035         */
036        @Override
037        public Object javaToSql(Object source) {
038            Object sqlValue = super.javaToSql(source);
039            
040            if(INDICATOR_NO.equals(sqlValue)) {
041                return INDICATOR_YES;
042            }
043            else if(INDICATOR_YES.equals(sqlValue)) {
044                return INDICATOR_NO;
045            }
046    
047            return sqlValue;
048        }
049    
050        /**
051         * This handles checking the sql coming back from the database and converting 
052         * it to the appropriate boolean true or false value.
053         * @see FieldConversion#sqlToJava(Object)
054         */
055        @Override
056        public Object sqlToJava(Object source) {
057            Object javaValue = super.sqlToJava(source);      
058            
059            if(javaValue == null) {
060                return null;
061            }
062            else if(Boolean.TRUE.equals(javaValue)) {
063                return Boolean.FALSE;
064            }
065            else if(Boolean.FALSE.equals(javaValue)) { 
066                return Boolean.TRUE;
067            }
068             
069            return javaValue;
070        }
071    }