/
UploadIdResponseInterceptor.java
63 lines (58 loc) · 2.45 KB
/
UploadIdResponseInterceptor.java
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
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.beam.sdk.extensions.gcp.util;
import com.google.api.client.http.GenericUrl;
import com.google.api.client.http.HttpResponse;
import com.google.api.client.http.HttpResponseInterceptor;
import java.io.IOException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Implements a response intercepter that logs the upload id if the upload id header exists and it
* is the first request (does not have upload_id parameter in the request). Only logs if debug level
* is enabled.
*/
@SuppressWarnings({
"nullness" // TODO(https://github.com/apache/beam/issues/20497)
})
public class UploadIdResponseInterceptor implements HttpResponseInterceptor {
private static final Logger LOG = LoggerFactory.getLogger(UploadIdResponseInterceptor.class);
private static final String UPLOAD_ID_PARAM = "upload_id";
private static final String UPLOAD_TYPE_PARAM = "uploadType";
private static final String UPLOAD_HEADER = "X-GUploader-UploadID";
@Override
public void interceptResponse(HttpResponse response) throws IOException {
if (!LOG.isDebugEnabled()) {
return;
}
String uploadId = response.getHeaders().getFirstHeaderStringValue(UPLOAD_HEADER);
if (uploadId == null) {
return;
}
GenericUrl url = response.getRequest().getUrl();
// The check for no upload id limits the output to one log line per upload.
// The check for upload type makes sure this is an upload and not a read.
if (url.get(UPLOAD_ID_PARAM) == null && url.get(UPLOAD_TYPE_PARAM) != null) {
LOG.debug(
"Upload ID for url {} on worker {} is {}",
url,
System.getProperty("worker_id"),
uploadId);
}
}
}