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Camel RocketMQ Component

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/*
 * 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.component.rocketmq.reply;

import org.apache.camel.AsyncCallback;
import org.apache.camel.Exchange;
import org.apache.rocketmq.common.message.MessageExt;

public class ReplyHolder {

    private final Exchange exchange;
    private final AsyncCallback callback;
    private final String messageKey;
    private final MessageExt messageExt;
    private long timeout;

    public ReplyHolder(Exchange exchange, AsyncCallback callback, String messageKey, MessageExt messageExt) {
        this.exchange = exchange;
        this.callback = callback;
        this.messageExt = messageExt;
        this.messageKey = messageKey;
    }

    public ReplyHolder(Exchange exchange, AsyncCallback callback, String messageKey, long timeout) {
        this(exchange, callback, messageKey, null);
        this.timeout = timeout;
    }

    public boolean isTimeout() {
        return messageExt == null;
    }

    public Exchange getExchange() {
        return exchange;
    }

    public AsyncCallback getCallback() {
        return callback;
    }

    public MessageExt getMessageExt() {
        return messageExt;
    }

    public String getMessageKey() {
        return messageKey;
    }

    public long getTimeout() {
        return timeout;
    }

    @Override
    public String toString() {
        return "ReplyHolder{" +
               "exchange=" + exchange +
               ", callback=" + callback +
               ", messageKey='" + messageKey + '\'' +
               ", messageExt=" + messageExt +
               ", timeout=" + timeout +
               '}';
    }
}