chris@3: /*
chris@3:  *   SONEWS News Server
chris@3:  *   see AUTHORS for the list of contributors
chris@3:  *
chris@3:  *   This program is free software: you can redistribute it and/or modify
chris@3:  *   it under the terms of the GNU General Public License as published by
chris@3:  *   the Free Software Foundation, either version 3 of the License, or
chris@3:  *   (at your option) any later version.
chris@3:  *
chris@3:  *   This program is distributed in the hope that it will be useful,
chris@3:  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
chris@3:  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
chris@3:  *   GNU General Public License for more details.
chris@3:  *
chris@3:  *   You should have received a copy of the GNU General Public License
chris@3:  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
chris@3:  */
chris@3: package org.sonews.config;
chris@3: 
chris@3: /**
chris@3:  * Base class for Config and BootstrapConfig.
chris@3:  * @author Christian Lins
chris@3:  * @since sonews/0.5.0
chris@3:  */
cli@49: public abstract class AbstractConfig {
chris@3: 
cli@37: 	public abstract String get(String key, String defVal);
chris@3: 
cli@49: 	public int get(final String key, final int defVal) {
cli@37: 		return Integer.parseInt(
cli@49: 				get(key, Integer.toString(defVal)));
cli@37: 	}
cli@37: 
cli@49: 	public boolean get(String key, boolean defVal) {
cli@37: 		String val = get(key, Boolean.toString(defVal));
cli@37: 		return Boolean.parseBoolean(val);
cli@37: 	}
cli@37: 
cli@37: 	/**
cli@37: 	 * Returns a long config value specified via the given key.
cli@37: 	 * @param key
cli@37: 	 * @param defVal
cli@37: 	 * @return
cli@37: 	 */
cli@49: 	public long get(String key, long defVal) {
cli@37: 		String val = get(key, Long.toString(defVal));
cli@37: 		return Long.parseLong(val);
cli@37: 	}
cli@37: 
cli@37: 	protected abstract void set(String key, String val);
chris@3: }