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/*
* Copyright 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.handler;
import jakarta.inject.Inject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.traccar.helper.model.PositionUtil;
import org.traccar.model.Device;
import org.traccar.model.Position;
import org.traccar.session.ConnectionManager;
import org.traccar.session.cache.CacheManager;
import org.traccar.storage.Storage;
import org.traccar.storage.StorageException;
import org.traccar.storage.query.Columns;
import org.traccar.storage.query.Condition;
import org.traccar.storage.query.Request;
public class PostProcessHandler extends BasePositionHandler {
private static final Logger LOGGER = LoggerFactory.getLogger(PostProcessHandler.class);
private final CacheManager cacheManager;
private final Storage storage;
private final ConnectionManager connectionManager;
@Inject
public PostProcessHandler(CacheManager cacheManager, Storage storage, ConnectionManager connectionManager) {
this.cacheManager = cacheManager;
this.storage = storage;
this.connectionManager = connectionManager;
}
@Override
public void handlePosition(Position position, Callback callback) {
try {
if (PositionUtil.isLatest(cacheManager, position)) {
Device updatedDevice = new Device();
updatedDevice.setId(position.getDeviceId());
updatedDevice.setPositionId(position.getId());
storage.updateObject(updatedDevice, new Request(
new Columns.Include("positionId"),
new Condition.Equals("id", updatedDevice.getId())));
cacheManager.updatePosition(position);
connectionManager.updatePosition(true, position);
}
} catch (StorageException error) {
LOGGER.warn("Failed to update device", error);
}
callback.processed(false);
}
}
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