org.springframework.kafka.support.converter.KafkaMessageHeaders.java Source code

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Here is the source code for org.springframework.kafka.support.converter.KafkaMessageHeaders.java

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/*
 * Copyright 2016-2019 the original author or 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
 *
 *      https://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.springframework.kafka.support.converter;

import java.util.Map;

import org.springframework.messaging.MessageHeaders;

/**
 * Overload of message headers configurable for adding id and timestamp headers.
 *
 * @author Marius Bogoevici
 * @author Gary Russell
 * @since 1.1
 *
 */
@SuppressWarnings("serial")
public class KafkaMessageHeaders extends MessageHeaders {

    /**
     * Construct headers with or without id and/or timestamp.
     * @param generateId true to add an ID header.
     * @param generateTimestamp true to add a timestamp header.
     */
    KafkaMessageHeaders(boolean generateId, boolean generateTimestamp) {
        super(null, generateId ? null : ID_VALUE_NONE, generateTimestamp ? null : -1L);
    }

    @Override
    public Map<String, Object> getRawHeaders() { //NOSONAR - not useless, widening to public
        return super.getRawHeaders();
    }

}