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package com.github.lontime.extredisson.consumer;

import java.util.List;

import com.github.lontime.base.serial.model.Header;
import com.github.lontime.extredisson.common.Constants;

/**
 * ReferenceMessage.
 * @author lontime
 * @since 1.0
 */
public class ReferenceMessage {

    private String realMsgId;

    private String realTopic;

    public String getRealMsgId() {
        return realMsgId;
    }

    public void setRealMsgId(String realMsgId) {
        this.realMsgId = realMsgId;
    }

    public String getRealTopic() {
        return realTopic;
    }

    public void setRealTopic(String realTopic) {
        this.realTopic = realTopic;
    }

    public static ReferenceMessage createFromHeader(List headers) {
        final ReferenceMessage message = new ReferenceMessage();
        for (Header header : headers) {
            if (Constants.HEADER_REAL_MSG_ID.equals(header.getKey())) {
                message.setRealMsgId(header.getValue());
            } else if (Constants.HEADER_REAL_TOPIC.equals(header.getKey())) {
                message.setRealTopic(header.getValue());
            }
        }
        if (message.getRealMsgId() == null || message.getRealTopic() == null) {
            return null;
        }
        return message;
    }
}