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/*
* Copyright 2022 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 org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.traccar.config.Config;
import org.traccar.config.Keys;
import javax.inject.Inject;
import javax.ws.rs.client.Client;
import javax.ws.rs.client.Entity;
import javax.ws.rs.client.InvocationCallback;
public class EventForwarderJson implements EventForwarder {
private static final Logger LOGGER = LoggerFactory.getLogger(EventForwarderJson.class);
private final String url;
private final String header;
private final Client client;
@Inject
public EventForwarderJson(Config config, Client client) {
this.client = client;
url = config.getString(Keys.EVENT_FORWARD_URL);
header = config.getString(Keys.EVENT_FORWARD_HEADERS);
}
public void forward(EventData eventData) {
var requestBuilder = client.target(url).request();
if (header != null && !header.isEmpty()) {
for (String line: header.split("\\r?\\n")) {
String[] values = line.split(":", 2);
requestBuilder.header(values[0].trim(), values[1].trim());
}
}
requestBuilder.async().post(Entity.json(eventData), new InvocationCallback<>() {
@Override
public void completed(Object o) {
}
@Override
public void failed(Throwable throwable) {
LOGGER.warn("Event forwarding failed", throwable);
}
});
}
}
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