EDIT

/**

* Copyright (C) 2007 EDIT

* European Distributed Institute of Taxonomy 

* http://www.e-taxonomy.eu

* 

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.cdm.model.common;

import org.apache.log4j.Logger;

import org.springframework.stereotype.Component;

import au.com.bytecode.opencsv.CSVWriter;

import java.util.*;

import javax.persistence.*;

/**

 * list of languages according to current internet best practices as given by IANA

 * or ISO codes.  http://www.ietf.org/rfc/rfc4646.txt 

 * http://www.loc.gov/standards/iso639-2/php/English_list.php

 * @author m.doering

 * @version 1.0

 * @created 08-Nov-2007 13:06:31

 */

@Entity

@Component

public class Language extends DefinedTermBase {

	static Logger logger = Logger.getLogger(Language.class);

	private static final UUID uuidChinese = UUID.fromString("a9fc2782-5b2a-466f-b9c3-64d9ca6614c4");

	public static final UUID uuidEnglish = UUID.fromString("e9f8cdb7-6819-44e8-95d3-e2d0690c3523");

	private static final UUID uuidSpanish = UUID.fromString("511d8125-f5e6-445d-aee2-6327375238be");

	private static final UUID uuidHindi = UUID.fromString("0a1d9d1d-135d-4575-b172-669b51673c39");

	private static final UUID uuidArabic = UUID.fromString("4d3ec2eb-536f-4aab-81c5-34e37a3edbba");

	private static final UUID uuidRussian = UUID.fromString("64ea9354-cbf8-40de-9f6e-387d24896f50");

	private static final UUID uuidPortuguese = UUID.fromString("c2c08339-2405-4d7d-bd25-cbe01fb7ce09");

	private static final UUID uuidJapanese = UUID.fromString("6778c7fb-c195-4dc1-ae3f-164201314e51");

	private static final UUID uuidGerman = UUID.fromString("d1131746-e58b-4e80-a865-f5182c9c3073");

	private static final UUID uuidFrench = UUID.fromString("7759a1d8-a5ea-454a-8c93-1dcfaae8cc21");

	private static final UUID uuidItalian = UUID.fromString("fecbf0c7-fea9-465b-8a16-950517c5c0c4");

	private static final UUID uuidDutch = UUID.fromString("9965d79a-acf9-4921-a2c0-863b8c16c056");

	private static final UUID uuidPolish = UUID.fromString("3fdca387-f1b0-4ec1-808f-1bc3dc482194");

	public static Language NewInstance(){

		return new Language();

	}

	public static Language NewInstance(UUID uuid){

		return new Language(uuid);

	}

	private char[] iso639_1 = new char[2];

	private char[] iso639_2 = new char[3];

	public Language() {

		super();

	}

	public Language(UUID uuid) {

		super();

		this.setUuid(uuid);

	}

	public Language(char[] iso639_1, char[] iso639_2, String englishLabel, String frenchLabel) {

		super();

		this.iso639_1=iso639_1;

		this.iso639_2=iso639_2;

		this.addRepresentation(new Representation(englishLabel, String.valueOf(iso639_2), Language.ENGLISH()));

		this.addRepresentation(new Representation(frenchLabel, String.valueOf(iso639_2), Language.FRENCH()));

	}

	public Language(String text, String label, Language lang) {

		super();

		this.addRepresentation(new Representation(text,label,lang));

	}

	public Language(String label, String text) {

		this(label,text, DEFAULT());

	}

	public static final Language getByUuid(UUID uuid){

		return (Language)findByUuid(uuid);

	}

	public static final Language DEFAULT(){

		return ENGLISH();

	}

	public static final Language CHINESE(){

		return getByUuid(uuidChinese);

	}

	public static final Language ENGLISH(){

		return getByUuid(uuidEnglish);

	}

	public static final Language SPANISH(){

		return getByUuid(uuidSpanish);

	}

	public static final Language HINDI(){

		return getByUuid(uuidHindi);

	}

	public static final Language ARABIC(){

		return getByUuid(uuidArabic);

	}

	public static final Language RUSSIAN(){

		return getByUuid(uuidRussian);

	}

	public static final Language PORTUGUESE(){

		return getByUuid(uuidPortuguese);

	}

	public static final Language JAPANESE(){

		return getByUuid(uuidJapanese);

	}

	public static final Language GERMAN(){

		return getByUuid(uuidGerman);

	}

	public static final Language FRENCH(){

		return getByUuid(uuidFrench);

	}

	public static final Language ITALIAN(){

		return getByUuid(uuidItalian);

	}

	public static final Language DUTCH(){

		return getByUuid(uuidDutch);

	}

	public static final Language POLISH(){

		return getByUuid(uuidPolish);

	}

	@Override 

	public ILoadableTerm readCsvLine(List csvLine) {

		ILoadableTerm result;

		if ( UUID.fromString(csvLine.get(0).toString()).equals(DEFAULT().getUuid()) && this != DEFAULT() ){

			result = DEFAULT();

			result.readCsvLine(csvLine);

		}else{

			// read UUID, URI, english label+description

			List<String> csvLineString = csvLine;

			result = this;

			super.readCsvLine(csvLine);

			// iso codes extra

			this.iso639_1=csvLineString.get(4).trim().toCharArray();

			this.iso639_2=csvLineString.get(5).trim().toCharArray();

		}

		return result;

	}

	public void writeCsvLine(CSVWriter writer) {

		String [] line = new String[6];

		line[0] = getUuid().toString();

		line[1] = getUri();

		line[2] = getLabel(Language.ENGLISH());

		line[3] = getDescription(Language.ENGLISH());

		line[4] = String.valueOf(this.iso639_1);

		line[5] = String.valueOf(this.iso639_2);

		writer.writeNext(line);

	}

}