1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
/*
* 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 com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.traccar.config.Config;
import org.traccar.config.Keys;
import javax.ws.rs.client.Client;
import javax.ws.rs.client.Entity;
import javax.ws.rs.client.InvocationCallback;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
public class PositionForwarderJson implements PositionForwarder {
private final String url;
private final String header;
private final Client client;
private final ObjectMapper objectMapper;
public PositionForwarderJson(Config config, Client client, ObjectMapper objectMapper) {
this.client = client;
this.objectMapper = objectMapper;
this.url = config.getString(Keys.FORWARD_URL);
this.header = config.getString(Keys.FORWARD_HEADER);
}
@Override
public void forward(PositionData positionData, ResultHandler resultHandler) {
var requestBuilder = client.target(url).request();
MediaType mediaType = MediaType.APPLICATION_JSON_TYPE;
if (header != null && !header.isEmpty()) {
for (String line: header.split("\\r?\\n")) {
String[] values = line.split(":", 2);
String headerName = values[0].trim();
String headerValue = values[1].trim();
if (headerName.equals(HttpHeaders.CONTENT_TYPE)) {
mediaType = MediaType.valueOf(headerValue);
} else {
requestBuilder.header(headerName, headerValue);
}
}
}
try {
var entity = Entity.entity(objectMapper.writeValueAsString(positionData), mediaType);
requestBuilder.async().post(entity, new InvocationCallback<Response>() {
@Override
public void completed(Response response) {
if (response.getStatusInfo().getFamily() == Response.Status.Family.SUCCESSFUL) {
resultHandler.onResult(true, null);
} else {
int code = response.getStatusInfo().getStatusCode();
resultHandler.onResult(false, new RuntimeException("HTTP code " + code));
}
}
@Override
public void failed(Throwable throwable) {
resultHandler.onResult(false, throwable);
}
});
} catch (JsonProcessingException e) {
resultHandler.onResult(false, e);
}
}
}
|
