CustomEnumWrapper.java

/*
 * Copyright (C) 2009  Camptocamp
 *
 * This file is part of MapFish Server
 *
 * MapFish Server 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 3 of the License, or
 * (at your option) any later version.
 *
 * MapFish Server 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 MapFish Server.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.mapfish.print.config;

import org.ho.yaml.wrapper.EnumWrapper;

/**
 * Yaml wrapper for allowing more elbow room around enum parsing:
 * <ul>
 * <li>case insensitive
 * <li>allow spaces instead of "_"s
 * </ul>
 */
public class CustomEnumWrapper extends EnumWrapper {
    public CustomEnumWrapper(Class<?> type) {
        super(type);
    }

    public void setObject(Object obj) {
        if (obj instanceof String) {
            super.setObject((((String) obj).toUpperCase().replaceAll(" ", "_")));
        } else {
            super.setObject(obj);
        }
    }
}