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;
018
019 /**
020 * Is thrown if the payload from the exchange could not be retrieve because of being null, wrong class type etc.
021 *
022 * @version $Revision: 659422 $
023 */
024 public class InvalidPayloadException extends CamelExchangeException {
025 private final Class<?> type;
026
027 public InvalidPayloadException(Exchange exchange, Class<?> type) {
028 this(exchange, type, exchange.getIn());
029 }
030
031 public InvalidPayloadException(Exchange exchange, Class<?> type, Message message) {
032 super("No in body available of type: " + type.getName()
033 + NoSuchPropertyException.valueDescription(message.getBody()) + " on: " + message, exchange);
034 this.type = type;
035 }
036
037 /**
038 * The expected type of the body
039 */
040 public Class<?> getType() {
041 return type;
042 }
043 }