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/*
* Copyright 2023 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.forward;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.traccar.config.Config;
import org.traccar.config.Keys;
import redis.clients.jedis.Jedis;
public class PositionForwarderRedis implements PositionForwarder {
private final String url;
private final ObjectMapper objectMapper;
public PositionForwarderRedis(Config config, ObjectMapper objectMapper) {
this.objectMapper = objectMapper;
this.url = config.getString(Keys.FORWARD_URL);
}
@Override
public void forward(PositionData positionData, ResultHandler resultHandler) {
try {
String key = "positions." + positionData.getDevice().getUniqueId();
String value = objectMapper.writeValueAsString(positionData.getPosition());
try (Jedis jedis = new Jedis(url)) {
jedis.lpush(key, value);
}
resultHandler.onResult(true, null);
} catch (JsonProcessingException e) {
resultHandler.onResult(false, e);
}
}
}
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