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: 
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:  */
chris@3: public abstract class AbstractConfig 
chris@3: {
chris@3:   
chris@3:   public abstract String get(String key, String defVal);
chris@3:   
chris@3:   public int get(final String key, final int defVal)
chris@3:   {
chris@3:     return Integer.parseInt(
chris@3:       get(key, Integer.toString(defVal)));
chris@3:   }
chris@3:   
chris@3:   public boolean get(String key, boolean defVal)
chris@3:   {
chris@3:     String val = get(key, Boolean.toString(defVal));
chris@3:     return Boolean.parseBoolean(val);
chris@3:   }
chris@3: 
chris@3:   /**
chris@3:    * Returns a long config value specified via the given key.
chris@3:    * @param key
chris@3:    * @param defVal
chris@3:    * @return
chris@3:    */
chris@3:   public long get(String key, long defVal)
chris@3:   {
chris@3:     String val = get(key, Long.toString(defVal));
chris@3:     return Long.parseLong(val);
chris@3:   }
chris@3: 
chris@3:   protected abstract void set(String key, String val);
chris@3:   
chris@3: }