blob: 97d4770c5f9b0dcf4c88c01590f564e10dc11d4f (
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
51
52
53
54
55
56
57
58
59
|
// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.application.container.handlers;
import com.yahoo.jdisc.Request;
import com.yahoo.jdisc.handler.AbstractRequestHandler;
import com.yahoo.jdisc.handler.CompletionHandler;
import com.yahoo.jdisc.handler.ContentChannel;
import com.yahoo.jdisc.handler.ResponseHandler;
import java.nio.ByteBuffer;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
/**
* @author Einar M R Rosenvinge
*/
public class HeaderEchoRequestHandler extends AbstractRequestHandler {
private ExecutorService responseExecutor = Executors.newSingleThreadExecutor();
@Override
public ContentChannel handleRequest(com.yahoo.jdisc.Request request, ResponseHandler handler) {
responseExecutor.execute(new HeaderEchoTask(request, handler));
return new HeaderEchoContentChannel();
}
private static class HeaderEchoTask implements Runnable {
private final Request request;
private final ResponseHandler handler;
public HeaderEchoTask(Request request, ResponseHandler handler) {
this.request = request;
this.handler = handler;
}
@Override
public void run() {
com.yahoo.jdisc.Response response = new com.yahoo.jdisc.Response(com.yahoo.jdisc.Response.Status.OK);
response.headers().addAll(request.headers());
ContentChannel responseChannel = handler.handleResponse(response);
responseChannel.close(null);
}
}
private static class HeaderEchoContentChannel implements ContentChannel {
@Override
public void write(ByteBuffer buf, CompletionHandler handler) {
//we will not accept header body data
handler.completed();
}
@Override
public void close(CompletionHandler handler) {
//we will not accept header body data
handler.completed();
}
}
}
|