Iso8601DateFormat.java

Go to the documentation of this file.

/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2015 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
package org.turro.elephant.calendar;
 
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.turro.elephant.context.ElephantContext;
 
public class Iso8601DateFormat {
 
  private static ThreadLocal<DateFormat> dateFormat = new ThreadLocal<DateFormat>() {
    @Override
    protected DateFormat initialValue() {
      return new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");
    }
  };
 
  public static String getString(Date date) {
    return dateFormat.get().format(date);
  }
 
  public static Date getDate(String date) {
    try {
      return dateFormat.get().parse(date);
    } catch (ParseException ex) {
      Logger.getLogger(Iso8601DateFormat.class.getName()).log(Level.SEVERE, ElephantContext.logMsg(date), ex);
      return null;
    }
  }
  
  private Iso8601DateFormat() {
  }
  
}