/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.camel;

/**
 * Thrown if the body could not be converted to the required type
 */
public class ExpectedBodyTypeException extends RuntimeCamelException {

    private final transient Exchange exchange;
    private final transient Class<?> expectedBodyType;

    public ExpectedBodyTypeException(Exchange exchange, Class<?> expectedBodyType) {
        super("Could not extract IN message body as type: " + expectedBodyType + " body is: "
              + exchange.getIn().getBody());
        this.exchange = exchange;
        this.expectedBodyType = expectedBodyType;
    }

    public Exchange getExchange() {
        return exchange;
    }

    public Class<?> getExpectedBodyType() {
        return expectedBodyType;
    }
}
