001/* -*- mode: Java; c-basic-offset: 2; indent-tabs-mode: nil; coding: utf-8-unix -*- 002 * 003 * Copyright © 2020 microBean™. 004 * 005 * Licensed under the Apache License, Version 2.0 (the "License"); 006 * you may not use this file except in compliance with the License. 007 * You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 014 * implied. See the License for the specific language governing 015 * permissions and limitations under the License. 016 */ 017package org.microbean.settings.converter; 018 019import java.math.BigDecimal; 020 021import javax.enterprise.context.ApplicationScoped; 022 023import org.microbean.settings.Converter; 024import org.microbean.settings.Value; 025 026@ApplicationScoped 027public class BigDecimalConverter implements Converter<BigDecimal> { 028 029 private static final long serialVersionUID = 1L; 030 031 public BigDecimalConverter() { 032 super(); 033 } 034 035 @Override 036 public BigDecimal convert(final Value value) { 037 final BigDecimal returnValue; 038 if (value == null) { 039 returnValue = null; 040 } else { 041 final String stringValue = value.get(); 042 if (stringValue == null) { 043 returnValue = null; 044 } else { 045 returnValue = new BigDecimal(stringValue); 046 } 047 } 048 return returnValue; 049 } 050 051}