1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 *
19 */
20 package org.apache.mina.common;
21
22 import org.slf4j.Logger;
23 import org.slf4j.LoggerFactory;
24
25 /**
26 * A default {@link ExceptionMonitor} implementation that logs uncaught
27 * exceptions using {@link Logger}.
28 * <p>
29 * All {@link IoService}s have this implementation as a default exception
30 * monitor.
31 *
32 * @author The Apache MINA Project (dev@mina.apache.org)
33 * @version $Rev: 576217 $, $Date: 2007-09-16 17:55:27 -0600 (Sun, 16 Sep 2007) $
34 */
35 public class DefaultExceptionMonitor extends ExceptionMonitor {
36 private final Logger log = LoggerFactory
37 .getLogger(DefaultExceptionMonitor.class);
38
39 @Override
40 public void exceptionCaught(Throwable cause) {
41 if (log.isWarnEnabled()) {
42 log.warn("Unexpected exception.", cause);
43 }
44 }
45 }