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
|
// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.feedapi;
import com.yahoo.jdisc.Metric;
import com.yahoo.document.DocumentTypeManager;
import com.yahoo.clientmetrics.ClientMetrics;
import java.util.Map;
import java.util.TreeMap;
public class FeedContext {
private final SessionFactory factory;
private final MessagePropertyProcessor propertyProcessor;
private final DocumentTypeManager docTypeManager;
private final ClientMetrics metrics;
private final Metric metric;
private Map<String, SharedSender> senders = new TreeMap<>();
public static final Object sync = new Object();
public static FeedContext instance = null;
public FeedContext(MessagePropertyProcessor propertyProcessor, SessionFactory factory, DocumentTypeManager manager, Metric metric) {
this.propertyProcessor = propertyProcessor;
this.factory = factory;
docTypeManager = manager;
metrics = new ClientMetrics();
this.metric = metric;
}
public Metric getMetricAPI() {
return metric;
}
private void shutdownSenders() {
for (SharedSender s : senders.values()) {
s.shutdown();
}
}
public synchronized SharedSender getSharedSender(String route) {
if (propertyProcessor.configChanged()) {
Map<String, SharedSender> newSenders = new TreeMap<>();
for (Map.Entry<String, SharedSender> sender : senders.entrySet()) {
newSenders.put(sender.getKey(), new SharedSender(sender.getKey(), factory, sender.getValue(), metric));
}
shutdownSenders();
senders = newSenders;
propertyProcessor.setConfigChanged(false);
}
if (route == null) {
route = propertyProcessor.getFeederOptions().getRoute();
}
SharedSender sender = senders.get(route);
if (sender == null) {
sender = new SharedSender(route, factory, null, metric);
senders.put(route, sender);
metrics.addRouteMetricSet(sender.getMetrics());
}
return sender;
}
public MessagePropertyProcessor getPropertyProcessor() {
return propertyProcessor;
}
public DocumentTypeManager getDocumentTypeManager() {
return docTypeManager;
}
}
|
