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comparison src/luan/modules/http/LuanDomainHandler.java @ 1329:5a39b006acd1

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make LuanDomainHandler flexible
author Franklin Schmidt <fschmidt@gmail.com>
date Sun, 10 Feb 2019 02:01:49 -0700
parents 55b8210b4ec0
children 11b7e11f9ed5
comparison
equal deleted inserted replaced
1328:55b8210b4ec0 1329:5a39b006acd1
1 package luan.modules.http; 1 package luan.modules.http;
2 2
3 import org.apache.log4j.MDC;
4 import luan.webserver.Request; 3 import luan.webserver.Request;
5 import luan.webserver.Response; 4 import luan.webserver.Response;
6 import luan.webserver.Handler; 5 import luan.webserver.Handler;
7 import luan.webserver.handlers.DomainHandler; 6 import luan.webserver.handlers.DomainHandler;
8 import luan.LuanState; 7 import luan.LuanState;
10 import luan.LuanCloner; 9 import luan.LuanCloner;
11 import luan.LuanException; 10 import luan.LuanException;
12 import luan.modules.logging.LuanLogger; 11 import luan.modules.logging.LuanLogger;
13 12
14 13
15 public final class LuanDomainHandler implements Handler { 14 public class LuanDomainHandler implements Handler, DomainHandler.Factory {
16 15
17 private final LuanState luanInit; 16 private final LuanState luanInit;
18 17 private final DomainHandler domainHandler = new DomainHandler(this);
19 private final DomainHandler.Factory factory = new DomainHandler.Factory() {
20 public Handler newHandler(String domain) {
21 LuanCloner cloner = new LuanCloner(LuanCloner.Type.COMPLETE);
22 LuanState luan = (LuanState)cloner.clone(luanInit);
23 try {
24 LuanLogger.newLoggerRepository(luan);
25 LuanTable Http = (LuanTable)luan.require("luan:http/Http.luan");
26 Http.put( "domain", domain );
27 } catch(LuanException e) {
28 throw new RuntimeException(e);
29 }
30 return new LuanHandler(luan);
31 }
32 };
33
34 private final DomainHandler domainHandler = new DomainHandler(factory);
35 18
36 public LuanDomainHandler(LuanState luanInit) { 19 public LuanDomainHandler(LuanState luanInit) {
37 LuanCloner cloner = new LuanCloner(LuanCloner.Type.COMPLETE); 20 LuanCloner cloner = new LuanCloner(LuanCloner.Type.COMPLETE);
38 this.luanInit = (LuanState)cloner.clone(luanInit); 21 this.luanInit = (LuanState)cloner.clone(luanInit);
39 } 22 }
40 23
24 @Override public Handler newHandler(String domain) {
25 LuanState luan = newLuan(domain);
26 return new LuanHandler(luan);
27 }
28
29 protected LuanState newLuan(String domain) {
30 LuanCloner cloner = new LuanCloner(LuanCloner.Type.COMPLETE);
31 LuanState luan = (LuanState)cloner.clone(luanInit);
32 try {
33 LuanLogger.newLoggerRepository(luan);
34 LuanTable Http = (LuanTable)luan.require("luan:http/Http.luan");
35 Http.put( "domain", domain );
36 } catch(LuanException e) {
37 throw new RuntimeException(e);
38 }
39 return luan;
40 }
41
41 @Override public Response handle(Request request) { 42 @Override public Response handle(Request request) {
42 String host = (String)request.headers.get("host"); 43 return domainHandler.handle(request);
43 MDC.put("host",host);
44 try {
45 return domainHandler.handle(request);
46 } finally {
47 MDC.remove("host");
48 }
49 } 44 }
50 } 45 }