content: /**
   * This file is part of Aion-Lightning <aion-lightning.org>.
   *
   *  Aion-Lightning is free software: you can redistribute it and/or modify
   *  it under the terms of the GNU General Public License as published by
   *  the Free Software Foundation, either version 3 of the License, or
   *  (at your option) any later version.
   *
   *  Aion-Lightning 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 General Public License for more details. *
   *  You should have received a copy of the GNU General Public License
   *  along with Aion-Lightning.
   *  If not, see <http://www.gnu.org/licenses/>.
   */
  
  package com.aionemu.commons.configuration.transformers;
  
  import java.lang.reflect.Field;
  
  import com.aionemu.commons.configuration.PropertyTransformer;
  import com.aionemu.commons.configuration.TransformationException;
  
  /**
   * Transforms String to Byte. String can be in decimal or hex format.
   * {@link com.aionemu.commons.configuration.TransformationException} will be
   * thrown if something goes wrong
   * 
   * @author SoulKeeper
   */
  public class ByteTransformer implements PropertyTransformer<Byte> {
  
  	/**
  	 * Shared instance of this transformer. It's thread-safe so no need of
  	 * multiple instances
  	 */
  	public static final ByteTransformer SHARED_INSTANCE = new ByteTransformer();
  
  	/**
  	 * Tansforms string to byte
  	 * 
  	 * @param value
  	 *            value that will be transformed
  	 * @param field
  	 *            value will be assigned to this field
  	 * @return Byte object that represents value
  	 * @throws TransformationException
  	 *             if something went wrong
  	 */
  	@Override
  	public Byte transform(String value, Field field) throws TransformationException {
  		try {
  			return Byte.decode(value);
  		} catch (Exception e) {
  			throw new TransformationException(e);
  		}
  	}
  }
  