blob: cf14f6d58cdeb4602397fe624487faf6afbf2971 (
plain) (
blame)
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
|
// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.demo;
import com.google.inject.Inject;
import com.yahoo.container.jdisc.HttpRequest;
import com.yahoo.container.jdisc.HttpResponse;
import com.yahoo.container.jdisc.LoggingRequestHandler;
import com.yahoo.container.logging.AccessLog;
import com.yahoo.search.handler.SearchHandler;
import com.yahoo.search.query.Model;
import com.yahoo.search.query.Presentation;
import java.util.concurrent.Executor;
/**
* Forward requests to search handler after adding "Red Hat" as query and "demo"
* as renderer ID.
*/
public class DemoHandler extends LoggingRequestHandler {
private final SearchHandler searchHandler;
/**
* Constructor for use in injection. The requested objects are subclasses of
* component or have dedicated providers, so the container will know how to
* create this handler.
*
* @param executor
* threadpool, provided by Vespa
* @param accessLog
* access log for incoming queries, provided by Vespa
* @param searchHandler
* the Vespa search handler, also automatically injected
*/
@Inject
public DemoHandler(Executor executor, AccessLog accessLog,
SearchHandler searchHandler) {
super(executor, accessLog, null, true);
this.searchHandler = searchHandler;
}
@Override
public HttpResponse handle(HttpRequest request) {
HttpRequest searchRequest = new HttpRequest.Builder(request)
.put(Model.QUERY_STRING, "Red Hat")
.put(Presentation.FORMAT, "demo").createDirectRequest();
HttpResponse r = searchHandler.handle(searchRequest);
return r;
}
}
|
