Mercurial Hosting > luan
annotate src/luan/modules/http/HttpServicer.java @ 1298:01a380c494f2
stringify defaults to not strict
author | Franklin Schmidt <fschmidt@gmail.com> |
---|---|
date | Thu, 10 Jan 2019 23:20:27 -0700 |
parents | 503bde9a7c80 |
children | 25746915a241 |
rev | line source |
---|---|
1171 | 1 package luan.modules.http; |
76
97b03fc807ad
add HttpLib and WebServlet
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
2 |
436 | 3 import org.slf4j.Logger; |
4 import org.slf4j.LoggerFactory; | |
1160 | 5 import luan.webserver.Request; |
6 import luan.webserver.Response; | |
76
97b03fc807ad
add HttpLib and WebServlet
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
7 import luan.LuanState; |
97b03fc807ad
add HttpLib and WebServlet
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
8 import luan.LuanFunction; |
97b03fc807ad
add HttpLib and WebServlet
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
9 import luan.LuanException; |
97b03fc807ad
add HttpLib and WebServlet
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
10 import luan.LuanTable; |
781
fbbdd369a13a
rename DeepCloner to LuanCloner
Franklin Schmidt <fschmidt@gmail.com>
parents:
775
diff
changeset
|
11 import luan.LuanCloner; |
169
9169581dc8fc
add luan.modules.web
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
168
diff
changeset
|
12 import luan.modules.PackageLuan; |
76
97b03fc807ad
add HttpLib and WebServlet
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
13 |
97b03fc807ad
add HttpLib and WebServlet
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
14 |
1263
382c444a6c77
add Http.eval_in_root and Http.handle_error
Franklin Schmidt <fschmidt@gmail.com>
parents:
1256
diff
changeset
|
15 public final class HttpServicer { |
436 | 16 private static final Logger logger = LoggerFactory.getLogger(HttpServicer.class); |
175
bdbd4740121f
finish web server
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
173
diff
changeset
|
17 |
1265
3f4644246e39
LuanHandler cleanup and add Server.serve_for_proxy
Franklin Schmidt <fschmidt@gmail.com>
parents:
1263
diff
changeset
|
18 public static Response service(LuanState luan,Request request,String modName) |
3f4644246e39
LuanHandler cleanup and add Server.serve_for_proxy
Franklin Schmidt <fschmidt@gmail.com>
parents:
1263
diff
changeset
|
19 throws LuanException |
3f4644246e39
LuanHandler cleanup and add Server.serve_for_proxy
Franklin Schmidt <fschmidt@gmail.com>
parents:
1263
diff
changeset
|
20 { |
1256
c147e2e877e3
allow subclassing of HttpServicer
Franklin Schmidt <fschmidt@gmail.com>
parents:
1240
diff
changeset
|
21 try { |
c147e2e877e3
allow subclassing of HttpServicer
Franklin Schmidt <fschmidt@gmail.com>
parents:
1240
diff
changeset
|
22 return serviceLuan(luan,request,modName); |
c147e2e877e3
allow subclassing of HttpServicer
Franklin Schmidt <fschmidt@gmail.com>
parents:
1240
diff
changeset
|
23 } catch(LuanException e) { |
1263
382c444a6c77
add Http.eval_in_root and Http.handle_error
Franklin Schmidt <fschmidt@gmail.com>
parents:
1256
diff
changeset
|
24 return handleError(luan,request,e); |
1256
c147e2e877e3
allow subclassing of HttpServicer
Franklin Schmidt <fschmidt@gmail.com>
parents:
1240
diff
changeset
|
25 } |
c147e2e877e3
allow subclassing of HttpServicer
Franklin Schmidt <fschmidt@gmail.com>
parents:
1240
diff
changeset
|
26 } |
c147e2e877e3
allow subclassing of HttpServicer
Franklin Schmidt <fschmidt@gmail.com>
parents:
1240
diff
changeset
|
27 |
1265
3f4644246e39
LuanHandler cleanup and add Server.serve_for_proxy
Franklin Schmidt <fschmidt@gmail.com>
parents:
1263
diff
changeset
|
28 private static Response handleError(LuanState luan,Request request,LuanException e) |
3f4644246e39
LuanHandler cleanup and add Server.serve_for_proxy
Franklin Schmidt <fschmidt@gmail.com>
parents:
1263
diff
changeset
|
29 throws LuanException |
3f4644246e39
LuanHandler cleanup and add Server.serve_for_proxy
Franklin Schmidt <fschmidt@gmail.com>
parents:
1263
diff
changeset
|
30 { |
1256
c147e2e877e3
allow subclassing of HttpServicer
Franklin Schmidt <fschmidt@gmail.com>
parents:
1240
diff
changeset
|
31 //e.printStackTrace(); |
1263
382c444a6c77
add Http.eval_in_root and Http.handle_error
Franklin Schmidt <fschmidt@gmail.com>
parents:
1256
diff
changeset
|
32 synchronized(luan) { |
382c444a6c77
add Http.eval_in_root and Http.handle_error
Franklin Schmidt <fschmidt@gmail.com>
parents:
1256
diff
changeset
|
33 LuanCloner cloner = new LuanCloner(LuanCloner.Type.INCREMENTAL); |
382c444a6c77
add Http.eval_in_root and Http.handle_error
Franklin Schmidt <fschmidt@gmail.com>
parents:
1256
diff
changeset
|
34 luan = (LuanState)cloner.clone(luan); |
382c444a6c77
add Http.eval_in_root and Http.handle_error
Franklin Schmidt <fschmidt@gmail.com>
parents:
1256
diff
changeset
|
35 } |
1283
503bde9a7c80
add luan.require() and table.call()
Franklin Schmidt <fschmidt@gmail.com>
parents:
1267
diff
changeset
|
36 LuanTable module = (LuanTable)luan.require("luan:http/Http.luan"); |
503bde9a7c80
add luan.require() and table.call()
Franklin Schmidt <fschmidt@gmail.com>
parents:
1267
diff
changeset
|
37 return (Response)module.call( "handle_error", request, e.table(luan) ); |
1256
c147e2e877e3
allow subclassing of HttpServicer
Franklin Schmidt <fschmidt@gmail.com>
parents:
1240
diff
changeset
|
38 } |
c147e2e877e3
allow subclassing of HttpServicer
Franklin Schmidt <fschmidt@gmail.com>
parents:
1240
diff
changeset
|
39 |
1263
382c444a6c77
add Http.eval_in_root and Http.handle_error
Franklin Schmidt <fschmidt@gmail.com>
parents:
1256
diff
changeset
|
40 private static Response serviceLuan(LuanState luan,Request request,String modName) |
136
7e160d2f6d9c
update HttpLib, untested
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
135
diff
changeset
|
41 throws LuanException |
76
97b03fc807ad
add HttpLib and WebServlet
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
42 { |
138
06159094b802
replace WebRun.java with web_run.luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
136
diff
changeset
|
43 LuanFunction fn; |
136
7e160d2f6d9c
update HttpLib, untested
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
135
diff
changeset
|
44 synchronized(luan) { |
798 | 45 PackageLuan.enableLoad(luan,"luan:http/Http.luan",modName); |
1240 | 46 PackageLuan.require(luan,"luan:http/Http.luan"); |
175
bdbd4740121f
finish web server
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
173
diff
changeset
|
47 Object mod = PackageLuan.load(luan,modName); |
799
9c13a15a4002
Package.load() now returns false instead of null, and caches the result. This cleans up the luan.isLocked issues.
Franklin Schmidt <fschmidt@gmail.com>
parents:
798
diff
changeset
|
48 if( mod.equals(Boolean.FALSE) ) |
1160 | 49 return null; |
505
7bc63886d4f2
web page modules now return a function
Franklin Schmidt <fschmidt@gmail.com>
parents:
504
diff
changeset
|
50 if( !(mod instanceof LuanFunction) ) |
646
cdc70de628b5
simplify LuanException
Franklin Schmidt <fschmidt@gmail.com>
parents:
645
diff
changeset
|
51 throw new LuanException( "module '"+modName+"' must return a function" ); |
1159
3ef883468fd0
remove Http.per_session_pages
Franklin Schmidt <fschmidt@gmail.com>
parents:
1154
diff
changeset
|
52 LuanCloner cloner = new LuanCloner(LuanCloner.Type.INCREMENTAL); |
3ef883468fd0
remove Http.per_session_pages
Franklin Schmidt <fschmidt@gmail.com>
parents:
1154
diff
changeset
|
53 luan = (LuanState)cloner.clone(luan); |
3ef883468fd0
remove Http.per_session_pages
Franklin Schmidt <fschmidt@gmail.com>
parents:
1154
diff
changeset
|
54 fn = (LuanFunction)cloner.get(mod); |
136
7e160d2f6d9c
update HttpLib, untested
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
135
diff
changeset
|
55 } |
139
3b384dc5ca91
replace WebShell.java with web_shell.luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
138
diff
changeset
|
56 |
1283
503bde9a7c80
add luan.require() and table.call()
Franklin Schmidt <fschmidt@gmail.com>
parents:
1267
diff
changeset
|
57 LuanTable module = (LuanTable)luan.require("luan:http/Http.luan"); |
503bde9a7c80
add luan.require() and table.call()
Franklin Schmidt <fschmidt@gmail.com>
parents:
1267
diff
changeset
|
58 module.call( "new_request", request ); |
503bde9a7c80
add luan.require() and table.call()
Franklin Schmidt <fschmidt@gmail.com>
parents:
1267
diff
changeset
|
59 module.call( "new_response" ); |
1160 | 60 |
61 fn.call(luan); | |
497
55f9f74f1e55
Http.request is now pure luan
Franklin Schmidt <fschmidt@gmail.com>
parents:
496
diff
changeset
|
62 |
1283
503bde9a7c80
add luan.require() and table.call()
Franklin Schmidt <fschmidt@gmail.com>
parents:
1267
diff
changeset
|
63 return (Response)module.call( "finish" ); |
217
a608066395c5
clean up HttpLuan.java
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
202
diff
changeset
|
64 } |
a608066395c5
clean up HttpLuan.java
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
202
diff
changeset
|
65 |
1263
382c444a6c77
add Http.eval_in_root and Http.handle_error
Franklin Schmidt <fschmidt@gmail.com>
parents:
1256
diff
changeset
|
66 private HttpServicer() {} // never |
76
97b03fc807ad
add HttpLib and WebServlet
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
67 } |