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Kuali Utilities

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/**
 * Copyright 2010-2014 The Kuali Foundation
 *
 * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
 *
 * 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 org.kuali.common.util.log;

import static java.lang.String.format;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class Loggers {

	/**
	 * 
	 * Convenience method for issuing richly formatted INFO log messages
	 * 
	 */
	public static void info(Logger logger, String msg, Object... args) {
		logger.info((args == null || args.length == 0) ? msg : format(msg, args));
	}

	/**
	 * 
	 * Convenience method for obtaining a logger (borrowed from the JBoss crew)
	 * 
	 * 
	 * 	 * private static final Logger logger = Loggers.newLogger();
	 * 
	 */
	public static Logger newLogger() {
		Throwable throwable = new Throwable();
		StackTraceElement[] elements = throwable.getStackTrace();
		StackTraceElement directCaller = elements[1];
		return LoggerFactory.getLogger(directCaller.getClassName());
	}

	/**
	 * 
	 * Convenience method for obtaining a logger (borrowed from the JBoss crew)
	 * 
	 * 
	 * 	 * private static final Logger logger = Loggers.make();
	 * 
	 * 
	 * @deprecated Use newLogger() instead
	 */
	@Deprecated
	public static Logger make() {
		Throwable throwable = new Throwable();
		StackTraceElement[] elements = throwable.getStackTrace();
		StackTraceElement directCaller = elements[1];
		return LoggerFactory.getLogger(directCaller.getClassName());
	}

}