skrueger/i8n/I8NUtil.java

package skrueger.i8n;

import java.util.Set;
import java.util.TreeSet;

public class I8NUtil {
        
        private static Set<String> languageCodes = new TreeSet<String>();
        static {
        for (String code : java.util.Locale.getISOLanguages()) {
                getLanguageCodes().add(code);
        }
    }
//      
//      /**
//       * @Returns an ImageIcon for a given ISO code or null.
//       * @param code ISO Country Code
//       */
//      public static ImageIcon getFlagIcon(String code) {
//              
//              String ressourcename = "resource/flags/" + code.toUpperCase() + ".gif";
//              
//              URL resourceURL = TranslationEditJPanel.class.getResource(ressourcename);
//              
//              if (resourceURL != null)
//                      return new ImageIcon( resourceURL);
//              
//              return new ImageIcon();
//      }
//      
//      /**
//       * @Returns an {@link ImageIcon} flag for the language setup as Translation language
//       */
//      public static ImageIcon getFlagIcon() {
//              return getFlagIcon( Translation.getActiveLang() );
//      }
        
        
        /**
         * @author Stefan Alfons Krüger
         * @param code
         * @return true if the code paramter is a valid ISO Language code
         */
        public static boolean isValidISOLangCode(String code) {
                return getLanguageCodes().contains(code);
        }


        /**
         * @return All language codes available in java.util.Locale.getISOLanguages() without duplicates.
         */
        public static Set<String> getLanguageCodes() {
                return languageCodes;
        }
}

1	package skrueger.i8n;
2
3	import java.util.Set;
4	import java.util.TreeSet;
5
6	public class I8NUtil {
7
8	private static Set<String> languageCodes = new TreeSet<String>();
9	static {
10	for (String code : java.util.Locale.getISOLanguages()) {
11	getLanguageCodes().add(code);
12	}
13	}
14	//
15	// /**
16	// * @Returns an ImageIcon for a given ISO code or null.
17	// * @param code ISO Country Code
18	// */
19	// public static ImageIcon getFlagIcon(String code) {
20	//
21	// String ressourcename = "resource/flags/" + code.toUpperCase() + ".gif";
22	//
23	// URL resourceURL = TranslationEditJPanel.class.getResource(ressourcename);
24	//
25	// if (resourceURL != null)
26	// return new ImageIcon( resourceURL);
27	//
28	// return new ImageIcon();
29	// }
30	//
31	// /**
32	// * @Returns an {@link ImageIcon} flag for the language setup as Translation language
33	// */
34	// public static ImageIcon getFlagIcon() {
35	// return getFlagIcon( Translation.getActiveLang() );
36	// }
37
38
39	/**
40	* @author Stefan Alfons Krüger
41	* @param code
42	* @return true if the code paramter is a valid ISO Language code
43	*/
44	public static boolean isValidISOLangCode(String code) {
45	return getLanguageCodes().contains(code);
46	}
47
48
49	/**
50	* @return All language codes available in java.util.Locale.getISOLanguages() without duplicates.
51	*/
52	public static Set<String> getLanguageCodes() {
53	return languageCodes;
54	}
55	}
56