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.spi;
018
019 import org.apache.camel.Exchange;
020
021 /**
022 * A plugin used to turn an {@link Exchange} into a String representation
023 * usually to be used for logging or tracing purposes.
024 *
025 * @version $Revision: 749193 $
026 */
027 public interface ExchangeFormatter {
028
029 /**
030 * Generates a string representation of the exchange
031 *
032 * @param exchange the exchange
033 * @return a string representation of the exchange
034 */
035 Object format(Exchange exchange);
036 }