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 javax.enterprise.context.ApplicationScoped; 020 021import org.microbean.settings.Converter; 022import org.microbean.settings.Value; 023 024@ApplicationScoped 025public class ShortConverter implements Converter<Short> { 026 027 private static final long serialVersionUID = 1L; 028 029 public ShortConverter() { 030 super(); 031 } 032 033 @Override 034 public Short convert(final Value value) { 035 final Short returnValue; 036 if (value == null) { 037 returnValue = null; 038 } else { 039 final String stringValue = value.get(); 040 if (stringValue == null) { 041 returnValue = null; 042 } else { 043 returnValue = Short.decode(stringValue); 044 } 045 } 046 return returnValue; 047 } 048 049}