001/*
002 * Copyright (C) 2012 eXo Platform SAS.
003 *
004 * This is free software; you can redistribute it and/or modify it
005 * under the terms of the GNU Lesser General Public License as
006 * published by the Free Software Foundation; either version 2.1 of
007 * the License, or (at your option) any later version.
008 *
009 * This software is distributed in the hope that it will be useful,
010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012 * Lesser General Public License for more details.
013 *
014 * You should have received a copy of the GNU Lesser General Public
015 * License along with this software; if not, write to the Free
016 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
017 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
018 */
019
020package org.crsh.cli.impl.lang;
021
022import org.crsh.cli.impl.invocation.InvocationException;
023
024import java.lang.reflect.Field;
025
026public class ClassFieldBinding implements Binding {
027
028  /** . */
029  private final Field field;
030
031  public ClassFieldBinding(Field field) {
032    this.field = field;
033  }
034
035  public Field getField() {
036    return field;
037  }
038
039  @Override
040  public void set(Object target, Object[] args, Object value) throws InvocationException {
041    try {
042      field.setAccessible(true);
043      field.set(target, value);
044    }
045    catch (Exception e) {
046      throw new InvocationException(e.getMessage(), e);
047    }
048  }
049}