/**
 * Copyright © 2016-2026 The Thingsboard Authors
 *
 * Licensed 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.thingsboard.server.queue.common;

import lombok.Data;
import org.thingsboard.server.queue.TbQueueMsg;
import org.thingsboard.server.queue.TbQueueMsgHeaders;

import java.util.UUID;

@Data
public class TbProtoQueueMsg<T extends com.google.protobuf.GeneratedMessageV3> implements TbQueueMsg {

    private final UUID key;
    protected final T value;
    private final TbQueueMsgHeaders headers;

    public TbProtoQueueMsg(UUID key, T value) {
        this(key, value, new DefaultTbQueueMsgHeaders());
    }

    public TbProtoQueueMsg(UUID key, T value, TbQueueMsgHeaders headers) {
        this.key = key;
        this.value = value;
        this.headers = headers;
    }

    @Override
    public UUID getKey() {
        return key;
    }

    @Override
    public TbQueueMsgHeaders getHeaders() {
        return headers;
    }

    @Override
    public byte[] getData() {
        return value != null ? value.toByteArray() : null;
    }

}
