Dolda2000 GitWeb / jsvc.git / blame
| Commit | Line | Data |
|---|---|---|
| c25c3aad FT |
1 | package dolda.jsvc.util; |
| 2 | ||
| 3 | import dolda.jsvc.*; | |
| 4 | import java.net.*; | |
| 7779099a | 5 | import java.io.*; |
| c25c3aad FT |
6 | |
| 7 | public class Restarts { | |
| 8 | public static RequestRestart redirect(final URL to) { | |
| 9 | return(new RequestRestart() { | |
| 10 | public void respond(Request req) { | |
| 11 | req.status(303); | |
| 12 | req.outheaders().put("Location", to.toString()); | |
| 13 | } | |
| 14 | }); | |
| 15 | } | |
| 16 | ||
| 17 | public static RequestRestart redirect(final String path) { | |
| 18 | return(new RequestRestart() { | |
| 19 | public void respond(Request req) { | |
| 20 | req.status(303); | |
| 21 | URL url; | |
| 22 | try { | |
| 23 | url = new URL(req.url(), path); | |
| 24 | } catch(MalformedURLException e) { | |
| 25 | throw(new RuntimeException("Bad relative URL: + " + path, e)); | |
| 26 | } | |
| 27 | req.outheaders().put("Location", url.toString()); | |
| 28 | } | |
| 29 | }); | |
| 30 | } | |
| 31 | ||
| 32 | public static RequestRestart redirectctx(final String path) { | |
| 33 | return(new RequestRestart() { | |
| 34 | public void respond(Request req) { | |
| 35 | req.status(303); | |
| 36 | URL url; | |
| 37 | String rel = req.ctx().rootpath() + "/" + Misc.stripslashes(path, true, false); | |
| 38 | try { | |
| 39 | url = new URL(req.url(), rel); | |
| 40 | } catch(MalformedURLException e) { | |
| 41 | throw(new RuntimeException("Bad relative URL: + " + rel, e)); | |
| 42 | } | |
| 43 | req.outheaders().put("Location", url.toString()); | |
| 44 | } | |
| 45 | }); | |
| 46 | } | |
| 7779099a FT |
47 | |
| 48 | public static RequestRestart stdresponse(final int code, final String title, final String message) { | |
| 49 | return(new RequestRestart() { | |
| 50 | public void respond(Request req) { | |
| 51 | req.status(code); | |
| 52 | req.outheaders().put("content-type", "text/html; charset=us-ascii"); | |
| 53 | PrintWriter out; | |
| 54 | try { | |
| 55 | out = new PrintWriter(new OutputStreamWriter(req.output(), "US-ASCII")); | |
| 56 | } catch(UnsupportedEncodingException e) { | |
| 57 | throw(new Error(e)); | |
| 58 | } | |
| 59 | out.println("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"); | |
| 60 | out.println("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.1//EN\" \"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd\">"); | |
| 61 | out.println("<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en-US\">"); | |
| 62 | out.println("<head><title>" + title + "</title></head>"); | |
| 63 | out.println("<body>"); | |
| 64 | out.println("<h1>" + title + "</h1>"); | |
| 65 | out.println(message); | |
| 66 | out.println("</body>"); | |
| 67 | out.println("</html>"); | |
| 68 | out.flush(); | |
| 69 | } | |
| 70 | }); | |
| 71 | } | |
| 72 | ||
| 73 | public static RequestRestart stdresponse(int code, String message) { | |
| 74 | return(stdresponse(code, "An error occurred", message)); | |
| 75 | } | |
| 76 | ||
| 77 | public static RequestRestart stdresponse(int code) { | |
| 78 | return(stdresponse(code, "An error occurred", Misc.statustext(code))); | |
| 79 | } | |
| c25c3aad | 80 | } |