/**

  * Distribution License:

  * JSword is free software; you can redistribute it and/or modify it under

  * the terms of the GNU Lesser General Public License, version 2.1 or later

  * as published by the Free Software Foundation. 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.

  *

  * The License is available on the internet at:

  *      http://www.gnu.org/copyleft/lgpl.html

  * or by writing to:

  *      Free Software Foundation, Inc.

  *      59 Temple Place - Suite 330

  *      Boston, MA 02111-1307, USA

  *

  * © CrossWire Bible Society, 2005 - 2016

  *

  */

 package org.crosswire.common.config;

 import java.util.ResourceBundle;

 import org.crosswire.jsword.JSOtherMsg;

 import org.jdom2.Element;

 /**

  * A class to convert between strings and objects of a type.

  * 

  * @see gnu.lgpl.License The GNU Lesser General Public License for details.

  * @author Joe Walker

  */

 public class StringOptionsChoice extends AbstractReflectedChoice implements MultipleChoice {

     /*

      * (non-Javadoc)

      * 

      * @see org.crosswire.common.config.Choice#init(org.jdom2.Element)

      */

     @Override

     public void init(Element option, ResourceBundle configResources) throws StartupException {

         super.init(option, configResources);

         Element map = option.getChild("map");

         if (map == null) {

             throw new StartupException(JSOtherMsg.lookupText("Missing {0} element in config.xml", "map"));

         }

         String name = map.getAttributeValue("name");

         array = (String[]) ChoiceFactory.getDataMap().get(name);

     }

     /*

      * (non-Javadoc)

      * 

      * @see org.crosswire.common.config.MultipleChoice#getOptions()

      */

     public String[] getOptions() {

         String[] copy = new String[array.length];

         System.arraycopy(array, 0, copy, 0, array.length);

         return copy;

     }

     /*

      * (non-Javadoc)

      * 

      * @see org.crosswire.common.config.Choice#getConvertionClass()

      */

     public Class<String> getConversionClass() {

         return String.class;

     }

     /*

      * (non-Javadoc)

      * 

      * @see

      * org.crosswire.common.config.AbstractReflectedChoice#convertToString(java

      * .lang.Object)

      */

     @Override

     public String convertToString(Object orig) {

         return (String) orig;

     }

     /*

      * (non-Javadoc)

      * 

      * @see

      * org.crosswire.common.config.AbstractReflectedChoice#convertToObject(java

      * .lang.String)

      */

     @Override

     public Object convertToObject(String orig) {

         return orig;

     }

     /**

      * The options that we are presenting the user with

      */

     private String[] array;

 }