/**
* Copyright (c) 2012-2017, jcabi.com
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met: 1) Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer. 2) Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution. 3) Neither the name of the jcabi.com nor
* the names of its contributors may be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.jcabi.aspects.aj;
import com.jcabi.aspects.Loggable;
import com.jcabi.log.Logger;
/**
* Helper methods for logging.
* @author Krzysztof Krason (Krzysztof.Krason@gmail.com)
* @version $Id: c80c880700817c06b44f9c93da45e83ebe2de0d6 $
*/
final class LogHelper {
/**
* Helper constructor.
*/
private LogHelper() {
// do nothing
}
/**
* Log one line.
* @param level Level of logging
* @param log Destination log
* @param message Message to log
* @param params Message parameters
* @checkstyle ParameterNumberCheck (3 lines)
*/
public static void log(final int level, final Object log,
final String message, final Object... params) {
if (level == Loggable.TRACE) {
Logger.trace(log, message, params);
} else if (level == Loggable.DEBUG) {
Logger.debug(log, message, params);
} else if (level == Loggable.INFO) {
Logger.info(log, message, params);
} else if (level == Loggable.WARN) {
Logger.warn(log, message, params);
} else if (level == Loggable.ERROR) {
Logger.error(log, message, params);
}
}
/**
* Log level is enabled?
*
* @param level Level of logging
* @param log Destination log
* @return TRUE if enabled
*/
public static boolean enabled(final int level, final Object log) {
boolean enabled;
if (level == Loggable.TRACE) {
enabled = Logger.isTraceEnabled(log);
} else if (level == Loggable.DEBUG) {
enabled = Logger.isDebugEnabled(log);
} else if (level == Loggable.INFO) {
enabled = Logger.isInfoEnabled(log);
} else if (level == Loggable.WARN) {
enabled = Logger.isWarnEnabled(log);
} else {
enabled = true;
}
return enabled;
}
}