/*
* $Id: Logger.java 4863 2011-05-12 07:01:55Z redlab_b $
*
* This file is part of the iText (R) project. Copyright (c) 1998-2011 1T3XT
* BVBA Authors: Balder Van Camp, Emiel Ackermann, et al.
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU Affero General License version 3 as published by the
* Free Software Foundation with the addition of the following permission added
* to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
* IN WHICH THE COPYRIGHT IS OWNED BY 1T3XT, 1T3XT DISCLAIMS THE WARRANTY OF NON
* INFRINGEMENT OF THIRD PARTY RIGHTS.
*
* 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 License for more
* details. You should have received a copy of the GNU Affero General License
* along with this program; if not, see http://www.gnu.org/licenses or write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA, 02110-1301 USA, or download the license from the following URL:
* http://itextpdf.com/terms-of-use/
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU Affero General License.
*
* In accordance with Section 7(b) of the GNU Affero General License, a covered
* work must retain the producer line in every PDF that is created or
* manipulated using iText.
*
* You can be released from the requirements of the license by purchasing a
* commercial license. Buying such a license is mandatory as soon as you develop
* commercial activities involving the iText software without disclosing the
* source code of your own applications. These activities include: offering paid
* services to customers as an ASP, serving PDFs on the fly in a web
* application, shipping iText with a closed source product.
*
* For more information, please contact iText Software Corp. at this address:
* [email protected]
*/
package com.itextpdf.text.log;
/**
* Logger interface
* {@link LoggerFactory#setLogger(Logger)}.
*
* @author redlab_b
*
*/
public interface Logger {
/**
* @param klass
* @return the logger for the given klass
*/
Logger getLogger(Class<?> klass);
Logger getLogger(String name);
/**
* @param level
* @return true if there should be logged for the given level
*/
boolean isLogging(Level level);
/**
* Log a warning message.
* @param message
*/
void warn(final String message);
/**
* Log a trace message.
* @param message
*/
void trace(final String message);
/**
* Log a debug message.
* @param message
*/
void debug(final String message);
/**
* Log an info message.
* @param message
*/
void info(final String message);
/**
* Log an error message.
* @param message
*/
void error(final String message);
/**
* Log an error message and exception.
* @param message
* @param e
*/
void error(final String message, Exception e);
/**
* @param name
* @return
*/
}
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