/*
 * 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.ode.bpel.engine.replayer;

import java.util.List;

import org.apache.ode.bpel.pmapi.CommunicationType.Exchange;

/**
 * It's raised when replayed invokes don't drain out all provided communication.
 * For example if there is invoke in process and two requests in provided communication, this 
 * exception occurs.   
 * 
 * @author Rafal Rusin
 *
 */
public class RemainingExchangesException extends Exception {
    private static final long serialVersionUID = 1L;

    public final List<Exchange> remainingExchanges;

    public RemainingExchangesException(List<Exchange> remainingExchanges) {
        this.remainingExchanges = remainingExchanges;
    }

    @Override
    public String getMessage() {
        return "Remaining exchanges: " + remainingExchanges.toString();
    }
}
