UnknownLanguageException.java

/*
 *  Weblounge: Web Content Management System
 *  Copyright (c) 2003 - 2011 The Weblounge Team
 *  http://entwinemedia.com/weblounge
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public License
 *  as published by the Free Software Foundation; either version 2
 *  of the License, or (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this program; if not, write to the Free Software Foundation
 *  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */

package ch.entwine.weblounge.common.language;

/**
 * This exception is thrown to indicate either a missing language (content
 * requested in a certain language that is not available) or a language that is
 * unknown to the system in that there is no <code>Locale</code> available that
 * corresponds to the requested language.
 */
public class UnknownLanguageException extends RuntimeException {

  /** Serial version UID */
  private static final long serialVersionUID = -2196419109593080065L;

  /** The unsupported language identifier */
  private String language = null;

  /**
   * Constructor for class UnknownLanguageException.
   */
  public UnknownLanguageException() {
    super();
  }

  /**
   * Creates a new exception indicating that the language identified by
   * <code>language</code> was not found or is unknown.
   * 
   * @param language
   *          the unsupported language identifier
   */
  public UnknownLanguageException(String language) {
    super("Language '" + language + "' not supported!");
    this.language = language;
  }

  /**
   * Returns the unsupported language identifier.
   * 
   * @return the language identifier
   */
  public String getLanguage() {
    return language;
  }

}