Java Code Examples for java.util.logging.ConsoleHandler#setFilter()

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Example 1
Source File: ClientMainFrame.java    From Open-Lowcode with Eclipse Public License 2.0 4 votes vote down vote up 
/**
 * Initiate console log and file log
 * 
 * @throws IOException if anything bad happens creating log giles
 */
public void initiateLog() throws IOException {
	Logger mainlogger = Logger.getLogger("");

	for (int i = 0; i < mainlogger.getHandlers().length; i++) {
		mainlogger.removeHandler(mainlogger.getHandlers()[i]);
	}
	if (!nolog) {
		ConsoleHandler consolehandler = new ConsoleHandler();
		consolehandler.setFormatter(new ConsoleFormatter());
		consolehandler.setLevel(Level.ALL);
		consolefilter = new OpenLowcodeLogFilter(Level.FINER, "Console Filter", consolehandler);
		consolehandler.setFilter(consolefilter);
		mainlogger.addHandler(consolehandler);
		File file = new File("./log/");
		if (!file.exists()) {
			boolean result = file.mkdir();
			if (!result)
				throw new RuntimeException("Trying to create log folder " + file.getPath() + ", does not work");
		}
		System.err.println("log folder = " + file.getAbsolutePath());
		FileHandler logfilehandler = new FileHandler("./log/OLcClient%g.log", 10000000, 1000, true);
		logfilefilter = new OpenLowcodeLogFilter(Level.FINER, "Log File Filter", logfilehandler);
		logfilehandler.setFilter(logfilefilter);

		logfilehandler.setLevel(Level.ALL);
		logfilehandler.setFormatter(new FileFormatter(true));
		mainlogger.addHandler(logfilehandler);

		mainlogger.setUseParentHandlers(false);
		
		Logger rootlogger = Logger.getLogger(Logger.GLOBAL_LOGGER_NAME);
		for (int i = 0; i < rootlogger.getHandlers().length; i++) {
			rootlogger.removeHandler(rootlogger.getHandlers()[i]);
		}
		rootlogger.addHandler(logfilehandler);
		rootlogger.setLevel(Level.ALL);

		rootlogger.addHandler(consolehandler);
		rootlogger.setUseParentHandlers(false);
	}
}