1 /**
2 * Logback: the reliable, generic, fast and flexible logging framework.
3 * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
4 *
5 * This program and the accompanying materials are dual-licensed under
6 * either the terms of the Eclipse Public License v1.0 as published by
7 * the Eclipse Foundation
8 *
9 * or (per the licensee's choosing)
10 *
11 * under the terms of the GNU Lesser General Public License version 2.1
12 * as published by the Free Software Foundation.
13 */
14 package ch.qos.logback.classic.boolex;
15
16 import ch.qos.logback.classic.Level;
17 import ch.qos.logback.classic.spi.ILoggingEvent;
18 import ch.qos.logback.core.boolex.EvaluationException;
19 import ch.qos.logback.core.boolex.EventEvaluatorBase;
20
21 /**
22 * Evaluates to true when the logging event passed as parameter has level ERROR
23 * or higher.
24 *
25 * @author Ceki Gülcü
26 *
27 */
28 public class OnErrorEvaluator extends EventEvaluatorBase<ILoggingEvent> {
29
30 /**
31 * Return true if event passed as parameter has level ERROR or higher, returns
32 * false otherwise.
33 */
34 public boolean evaluate(ILoggingEvent event) throws NullPointerException, EvaluationException {
35 return event.getLevel().levelInt >= Level.ERROR_INT;
36 }
37 }