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Graylog

There is a newer version: 6.0.6

/**
 * This file is part of Graylog.
 *
 * Graylog is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Graylog is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Graylog.  If not, see .
 */
package org.graylog2.shared.buffers;

import com.lmax.disruptor.WorkHandler;
import org.graylog2.plugin.journal.RawMessage;
import org.graylog2.system.processing.ProcessingStatusRecorder;

import javax.inject.Inject;

class DirectMessageHandler implements WorkHandler {

    private final ProcessBuffer processBuffer;
    private final ProcessingStatusRecorder processingStatusRecorder;

    @Inject
    public DirectMessageHandler(ProcessBuffer processBuffer,
                                ProcessingStatusRecorder processingStatusRecorder) {
        this.processBuffer = processBuffer;
        this.processingStatusRecorder = processingStatusRecorder;
    }

    @Override
    public void onEvent(RawMessageEvent event) throws Exception {
        final RawMessage rawMessage = event.getRawMessage();
        processBuffer.insertBlocking(rawMessage);
        if (rawMessage != null) {
            processingStatusRecorder.updateIngestReceiveTime(rawMessage.getTimestamp());
        }
        // clear out for gc and to avoid promoting the raw message event to a tenured gen
        event.setRawMessage(null);
    }


}