/**
 * Copyright 2017 Máté Kukri <kukri.mate@gmail.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package net.kmate.craftpackager.util;

import java.text.SimpleDateFormat;
import java.util.Date;

/**
 *
 * @author Máté Kukri <kukri.mate@gmail.com>
 */
public class Logger {
	public static final Logger LOGGER = new Logger();
	private final SimpleDateFormat dateFormatter = new SimpleDateFormat();
	
	/**
	 * Logger constructor
	 * private because only one global logger exists
	 */
	private Logger() {}
	
	private String getCurrentTime() {
		return dateFormatter.format(new Date());
	}
	
	public void info(String str) {
		System.out.println("[" + getCurrentTime() + " INFO]: " + str);
	}
	
	public void warn(String str) {
		System.err.println("[" + getCurrentTime() + " WARN]: " + str);
	}
	
	public void error(String str) {
		System.err.println("[" + getCurrentTime() + " ERROR]: " + str);
	}
}
