001 /**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements. See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License. You may obtain a copy of the License at
008 *
009 * http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017 package org.apache.camel.component.log;
018
019 import java.util.Map;
020
021 import org.apache.camel.Endpoint;
022 import org.apache.camel.LoggingLevel;
023 import org.apache.camel.impl.DefaultComponent;
024 import org.apache.camel.processor.Logger;
025 import org.apache.camel.processor.ThroughputLogger;
026 import org.apache.camel.util.IntrospectionSupport;
027
028 /**
029 * The <a href="http://camel.apache.org/log.html">Log Component</a>
030 * to log message exchanges to the underlying logging mechanism.
031 *
032 * @version $Revision: 749212 $
033 */
034 public class LogComponent extends DefaultComponent {
035
036 protected Endpoint createEndpoint(String uri, String remaining, Map parameters) throws Exception {
037 LoggingLevel level = getLoggingLevel(parameters);
038 Integer groupSize = getAndRemoveParameter(parameters, "groupSize", Integer.class);
039
040 Logger logger;
041 if (groupSize != null) {
042 logger = new ThroughputLogger(remaining, level, groupSize);
043 } else {
044 LogFormatter formatter = new LogFormatter();
045 IntrospectionSupport.setProperties(formatter, parameters);
046
047 logger = new Logger(remaining);
048 logger.setLevel(level);
049 logger.setFormatter(formatter);
050 }
051
052 LogEndpoint endpoint = new LogEndpoint(uri, this);
053 setProperties(endpoint, parameters);
054 return new LogEndpoint(uri, this, logger);
055 }
056
057 /**
058 * Gets the logging level, will default to use INFO if no level parameter provided.
059 */
060 protected LoggingLevel getLoggingLevel(Map parameters) {
061 String levelText = getAndRemoveParameter(parameters, "level", String.class, "INFO");
062 return LoggingLevel.valueOf(levelText.toUpperCase());
063 }
064
065 }