Service.kt 1.48 KB
Newer Older
Jonas Waeber's avatar
Jonas Waeber committed
1
/*
Jonas Waeber's avatar
Jonas Waeber committed
2
 * Drupal Sync Service
Jonas Waeber's avatar
Jonas Waeber committed
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
 * Copyright (C) 2020 Memoriav
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

package org.memobase

21
import ch.memobase.settings.SettingsLoader
Jonas Waeber's avatar
Jonas Waeber committed
22 23 24 25
import org.apache.kafka.streams.KafkaStreams
import org.apache.logging.log4j.LogManager

class Service(file: String = "app.yml") {
Jonas Waeber's avatar
Jonas Waeber committed
26
    private val log = LogManager.getLogger("DrupalSyncService")
Jonas Waeber's avatar
Jonas Waeber committed
27 28 29

    val settings = SettingsLoader(
        listOf(
30
            Util.languageSourceFilePathPropertyName
Jonas Waeber's avatar
Jonas Waeber committed
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
        ),
        file,
        useStreamsConfig = true
    )

    val topology = KafkaTopology(settings).build()
    private val stream = KafkaStreams(topology, settings.kafkaStreamsSettings)

    fun run() {
        stream.use {
            it.start()
            while (stream.state().isRunning) {
                log.info("Service is running.")
                Thread.sleep(10_000L)
            }
        }
    }
}