001    /**
002     * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.nio.intraband.proxy;
016    
017    import com.liferay.portal.kernel.log.Log;
018    import com.liferay.portal.kernel.log.LogFactoryUtil;
019    import com.liferay.portal.kernel.nio.intraband.proxy.ExceptionHandler;
020    
021    /**
022     * @author Shuyang Zhou
023     */
024    public class WarnLogExceptionHandler implements ExceptionHandler {
025    
026            public static final WarnLogExceptionHandler INSTANCE =
027                    new WarnLogExceptionHandler();
028    
029            @Override
030            public void onException(Exception e) {
031                    if (_log.isWarnEnabled()) {
032                            _log.warn(e, e);
033                    }
034            }
035    
036            private WarnLogExceptionHandler() {
037            }
038    
039            private static final Log _log = LogFactoryUtil.getLog(
040                    WarnLogExceptionHandler.class);
041    
042    }