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 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.feedhandler;
import com.google.inject.Inject;
import com.yahoo.clientmetrics.RouteMetricSet;
import com.yahoo.cloud.config.ClusterListConfig;
import com.yahoo.cloud.config.SlobroksConfig;
import com.yahoo.container.jdisc.HttpRequest;
import com.yahoo.container.jdisc.HttpResponse;
import com.yahoo.container.protect.Error;
import com.yahoo.document.DocumentId;
import com.yahoo.document.config.DocumentmanagerConfig;
import com.yahoo.feedapi.FeedContext;
import com.yahoo.feedapi.MessagePropertyProcessor;
import com.yahoo.feedapi.SingleSender;
import com.yahoo.jdisc.Metric;
import com.yahoo.vespa.config.content.LoadTypeConfig;
import com.yahoo.vespaclient.config.FeederConfig;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.concurrent.Executor;
public class VespaFeedHandlerRemove extends VespaFeedHandlerBase {
@Inject
public VespaFeedHandlerRemove(FeederConfig feederConfig,
LoadTypeConfig loadTypeConfig,
DocumentmanagerConfig documentmanagerConfig,
SlobroksConfig slobroksConfig,
ClusterListConfig clusterListConfig,
Executor executor,
Metric metric) throws Exception {
super(feederConfig, loadTypeConfig, documentmanagerConfig, slobroksConfig, clusterListConfig, executor, metric);
}
VespaFeedHandlerRemove(FeedContext context, Executor executor) throws Exception {
super(context, executor);
}
@Override
public HttpResponse handle(HttpRequest request) {
if (request.getProperty("status") != null) {
return new MetricResponse(context.getMetrics().getMetricSet());
}
MessagePropertyProcessor.PropertySetter properties = getPropertyProcessor().buildPropertySetter(request);
String route = properties.getRoute().toString();
FeedResponse response = new FeedResponse(new RouteMetricSet(route, null));
SingleSender sender = new SingleSender(response, getSharedSender(route));
sender.addMessageProcessor(properties);
response.setAbortOnFeedError(properties.getAbortOnFeedError());
if (request.hasProperty("id")) {
sender.remove(new DocumentId(request.getProperty("id")));
} else if (request.hasProperty("id[0]")) {
int index = 0;
while (request.hasProperty("id[" + index + "]")) {
sender.remove(new DocumentId(request.getProperty("id[" + index + "]")));
++index;
}
}
if (request.getData() != null) {
try {
String line;
BufferedReader reader = new BufferedReader(
new InputStreamReader(getRequestInputStream(request), "UTF-8"));
while ((line = reader.readLine()) != null) {
sender.remove(new DocumentId(line));
}
} catch (Exception e) {
response.addError(e.getClass() + ": " + e.getCause());
}
}
sender.done();
long millis = getTimeoutMillis(request);
boolean completed = sender.waitForPending(millis);
if ( ! completed)
response.addError(Error.TIMEOUT, "Timed out after "+millis+" ms waiting for responses");
return response;
}
}
|