/*******************************************************************************
* Copyright (c) MOBAC developers
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/
package mobac.program.tiledatawriter;
import javax.imageio.ImageWriter;
import javax.imageio.event.IIOWriteWarningListener;
import org.apache.log4j.Logger;
/**
* Allows to capture non-fatal warnings that may occur upon writing an image. At the moment all warnings are simply
* logged.
*/
public class ImageWriterWarningListener implements IIOWriteWarningListener {
private static final Logger log = Logger.getLogger(ImageWriterWarningListener.class);
public static final IIOWriteWarningListener INSTANCE = new ImageWriterWarningListener();
public void warningOccurred(ImageWriter source, int imageIndex, String warning) {
if (log.isDebugEnabled())
log.warn(warning + " - caused by: " + source + " on imageIndex " + imageIndex);
else
log.warn(warning);
}
}