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.Exchange; 023 import org.apache.camel.impl.DefaultComponent; 024 import org.apache.camel.impl.ProcessorEndpoint; 025 import org.apache.camel.processor.Logger; 026 import org.apache.camel.processor.LoggingLevel; 027 import org.apache.commons.logging.Log; 028 import org.apache.commons.logging.LogFactory; 029 030 /** 031 * @version $Revision: $ 032 */ 033 public class LogComponent extends DefaultComponent<Exchange> { 034 private static final Log LOG = LogFactory.getLog(LogComponent.class); 035 036 protected Endpoint<Exchange> createEndpoint(String uri, String remaining, Map parameters) throws Exception { 037 LoggingLevel level = getLoggingLevel(parameters); 038 Logger logger = new Logger(remaining, level); 039 040 return new ProcessorEndpoint(uri, this, logger); 041 } 042 043 protected LoggingLevel getLoggingLevel(Map parameters) { 044 String levelText = (String) parameters.get("level"); 045 LoggingLevel level = null; 046 if (levelText != null) { 047 level = LoggingLevel.valueOf(levelText.toUpperCase()); 048 if (level == null) { 049 LOG.warn("Could not convert level text: " + levelText + " to a valid logging level so defaulting to WARN"); 050 } 051 } 052 if (level == null) { 053 level = LoggingLevel.INFO; 054 } 055 return level; 056 } 057 }