001/* Copyright (C) 2014 konik.io 002 * 003 * This file is part of the Konik library. 004 * 005 * The Konik library is free software: you can redistribute it and/or modify 006 * it under the terms of the GNU Affero General Public License as 007 * published by the Free Software Foundation, either version 3 of the 008 * License, or (at your option) any later version. 009 * 010 * The Konik library is distributed in the hope that it will be useful, 011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 013 * GNU Affero General Public License for more details. 014 * 015 * You should have received a copy of the GNU Affero General Public License 016 * along with the Konik library. If not, see <http://www.gnu.org/licenses/>. 017 */ 018package io.konik.jaxb.adapter; 019 020import io.konik.jaxb.bindable.entity.TradeCountry; 021import io.konik.util.Strings; 022 023import java.util.logging.Level; 024import java.util.logging.Logger; 025 026import javax.xml.bind.annotation.adapters.XmlAdapter; 027 028import com.neovisionaries.i18n.CountryCode; 029 030/** 031 * = The CountryAdapter maps the JaxB trade countries to the Enum CountryCode. 032 */ 033public class CountryAdapter extends XmlAdapter<TradeCountry, CountryCode> { 034 035 private static final Logger LOG = Logger.getLogger(CountryAdapter.class.getName()); 036 037 @Override 038 public TradeCountry marshal(CountryCode country) throws Exception { 039 if (country == null) { return null; } 040 return new TradeCountry(country.getAlpha2()); 041 } 042 043 @Override 044 public CountryCode unmarshal(TradeCountry tradeCountry) throws Exception { 045 if (tradeCountry == null) { return null; } 046 if (Strings.isNullOrEmpty(tradeCountry.getCode())) { 047 LOG.log(Level.WARNING, "Trade Country is defined in XML but the code is empty or null"); 048 return null; 049 } 050 return CountryCode.getByCode(tradeCountry.getCode()); 051 } 052}