com.itextpdf.text.log.NoOpLogger Maven / Gradle / Ivy
/*
*
* This file is part of the iText (R) project.
Copyright (c) 1998-2020 iText Group NV
* Authors: Bruno Lowagie, Paulo Soares, et al.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public 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
* ITEXT GROUP. ITEXT GROUP 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 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 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 Public License.
*
* In accordance with Section 7(b) of the GNU Affero General Public 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;
/**
* The no-operation logger, it does nothing with the received logging
* statements. And returns false by default for {@link NoOpLogger#isLogging(Level)}
*
* @author redlab_b
*
*/
public final class NoOpLogger implements Logger {
/* (non-Javadoc)
* @see com.itextpdf.text.log.Logger#getLogger(java.lang.Class)
*/
public Logger getLogger(final Class name) {
return this;
}
/* (non-Javadoc)
* @see com.itextpdf.text.log.Logger#warn(java.lang.String)
*/
public void warn(final String message) {
}
/* (non-Javadoc)
* @see com.itextpdf.text.log.Logger#trace(java.lang.String)
*/
public void trace(final String message) {
}
/* (non-Javadoc)
* @see com.itextpdf.text.log.Logger#debug(java.lang.String)
*/
public void debug(final String message) {
}
/* (non-Javadoc)
* @see com.itextpdf.text.log.Logger#info(java.lang.String)
*/
public void info(final String message) {
}
/* (non-Javadoc)
* @see com.itextpdf.text.log.Logger#error(java.lang.String, java.lang.Exception)
*/
public void error(final String message, final Exception e) {
}
/* (non-Javadoc)
* @see com.itextpdf.text.log.Logger#isLogging(com.itextpdf.text.log.Level)
*/
public boolean isLogging(final Level level) {
return false;
}
/* (non-Javadoc)
* @see com.itextpdf.text.log.Logger#error(java.lang.String)
*/
public void error(final String message) {
}
/* (non-Javadoc)
* @see com.itextpdf.text.log.Logger#getLogger(java.lang.String)
*/
public Logger getLogger(final String name) {
return this;
}
}