Web-Server/ResponseFactory.java at master · udarag/Web-Server · GitHub

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

public class ResponseFactory {

    public static Response getResponse(Request request, Resource resource) throws Exception {
        switch (request.getVerb()) {
            case "GET":
                if (!resource.isExist()) {
                    return new Response(resource, 404);
                } else {
                    return new Response(resource, 200);
                }


            case "HEAD":
                if (!resource.isExist()) {
                    return new Response(resource, 404);
                } else {
                    return new Response(resource, 204);
                }

            case "PUT":
                if (!resource.isExist()) {
                    return new Response(resource, 404);
                } else {
                    resource.createFile(resource.absolutePath(), resource.absolutePath());
                    return new Response(resource, 201);
                }

            case "DELETE":
                if (!resource.isExist()) {
                    return new Response(resource, 404);
                } else {
                    resource.deleteFile(resource.absolutePath());
                    return new Response(resource, 204);
                }

            default:
                return new Response(resource, 400);
        }
    }

}