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.test.log;
016    
017    import org.apache.log4j.AppenderSkeleton;
018    import org.apache.log4j.Level;
019    import org.apache.log4j.spi.LoggingEvent;
020    
021    /**
022     * @author William Newbury
023     */
024    public class LogAssertionAppender extends AppenderSkeleton {
025    
026            public static final LogAssertionAppender INSTANCE =
027                    new LogAssertionAppender();
028    
029            @Override
030            public void close() {
031            }
032    
033            @Override
034            public boolean requiresLayout() {
035                    return false;
036            }
037    
038            @Override
039            protected void append(LoggingEvent loggingEvent) {
040                    Level level = loggingEvent.getLevel();
041    
042                    if (level.equals(Level.ERROR) || level.equals(Level.FATAL)) {
043                            ConcurrentAssertUtil.caughtFailure(
044                                    "Test failed due to logged error: " +
045                                            loggingEvent.getMessage());
046                    }
047            }
048    
049    }