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/*
* Copyright 2020 - 2024 Anton Tananaev (anton@traccar.org)
*
* 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.traccar.schedule;
import com.google.inject.Injector;
import org.traccar.LifecycleObject;
import jakarta.inject.Inject;
import jakarta.inject.Singleton;
import org.traccar.config.Config;
import org.traccar.config.Keys;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.stream.Stream;
@Singleton
public class ScheduleManager implements LifecycleObject {
private final Injector injector;
private final boolean secondary;
private ScheduledExecutorService executor;
@Inject
public ScheduleManager(Injector injector, Config config) {
this.injector = injector;
secondary = config.getBoolean(Keys.BROADCAST_SECONDARY);
}
@Override
public void start() {
executor = Executors.newSingleThreadScheduledExecutor();
Stream.of(
TaskHealthCheck.class,
TaskClearStatus.class,
TaskExpirations.class,
TaskDeleteTemporary.class,
TaskReports.class,
TaskDeviceInactivityCheck.class,
TaskWebSocketKeepalive.class)
.forEachOrdered(taskClass -> {
var task = injector.getInstance(taskClass);
if (task.multipleInstances() || !secondary) {
task.schedule(executor);
}
});
}
@Override
public void stop() {
if (executor != null) {
executor.shutdown();
executor = null;
}
}
}
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