Commit | Line | Data |
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78f5d120 FT |
1 | package dolda.jsvc.j2ee; |
2 | ||
3 | import dolda.jsvc.*; | |
4 | import dolda.jsvc.util.*; | |
5 | import java.io.*; | |
6 | import java.util.*; | |
7 | import java.net.*; | |
8 | import javax.servlet.*; | |
9 | import javax.servlet.http.*; | |
10 | ||
11 | public class J2eeRequest extends ResponseBuffer { | |
12 | private ServletConfig cfg; | |
13 | private HttpServletRequest req; | |
14 | private HttpServletResponse resp; | |
15 | private String method, path; | |
16 | private URL url; | |
17 | private Map<?, ?> props = new HashMap(); | |
18 | ||
19 | public J2eeRequest(ServletConfig cfg, HttpServletRequest req, HttpServletResponse resp) { | |
20 | this.cfg = cfg; | |
21 | this.req = req; | |
22 | this.resp = resp; | |
23 | try { | |
24 | req.setCharacterEncoding("UTF-8"); | |
25 | resp.setCharacterEncoding("UTF-8"); | |
26 | } catch(UnsupportedEncodingException e) { | |
27 | throw(new AssertionError(e)); | |
28 | } | |
29 | { | |
30 | String host = req.getHeader("Host"); | |
31 | if((host == null) || (host.length() < 1)) | |
32 | host = req.getLocalAddr(); | |
33 | String pi = req.getPathInfo(); | |
34 | if(pi == null) | |
35 | pi = ""; | |
36 | String q = req.getQueryString(); | |
37 | if(q != null) | |
38 | q = "?" + q; | |
39 | else | |
40 | q = ""; | |
41 | try { | |
42 | url = new URL(req.getScheme(), host, req.getServerPort(), req.getContextPath() + req.getServletPath() + pi + q); | |
43 | } catch(MalformedURLException e) { | |
44 | throw(new Error(e)); | |
45 | } | |
46 | } | |
47 | method = req.getMethod().toUpperCase().intern(); | |
48 | path = req.getPathInfo(); | |
49 | while((path.length() > 0) && (path.charAt(0) == '/')) | |
50 | path = path.substring(1); | |
51 | } | |
52 | ||
53 | public Map<?, ?> props() { | |
54 | return(props); | |
55 | } | |
56 | ||
57 | public URL url() { | |
58 | return(url); | |
59 | } | |
60 | ||
61 | public String method() { | |
62 | return(method); | |
63 | } | |
64 | ||
65 | public String path() { | |
66 | return(path); | |
67 | } | |
68 | ||
69 | public InputStream input() { | |
70 | try { | |
71 | return(req.getInputStream()); | |
72 | } catch(IOException e) { | |
73 | /* It is not obvious why this would happen, so I'll wait | |
74 | * until I know whatever might happen to try and implement | |
75 | * meaningful behavior. */ | |
76 | throw(new RuntimeException(e)); | |
77 | } | |
78 | } | |
79 | ||
80 | public MultiMap<String, String> inheaders() { | |
81 | MultiMap<String, String> h = new HeaderTreeMap(); | |
82 | Enumeration ki = req.getHeaderNames(); | |
83 | if(ki != null) { | |
84 | while(ki.hasMoreElements()) { | |
85 | String k = (String)ki.nextElement(); | |
86 | Enumeration vi = req.getHeaders(k); | |
87 | if(vi != null) { | |
88 | while(vi.hasMoreElements()) { | |
89 | String v = (String)vi.nextElement(); | |
90 | h.add(k, v); | |
91 | } | |
92 | } | |
93 | } | |
94 | } | |
95 | return(h); | |
96 | } | |
97 | ||
98 | public MultiMap<String, String> params() { | |
99 | return(null); | |
100 | } | |
101 | ||
102 | protected void backflush() { | |
103 | for(String key : outheaders().keySet()) { | |
104 | boolean first = true; | |
105 | for(String val : outheaders().values(key)) { | |
106 | if(first) { | |
107 | resp.setHeader(key, val); | |
108 | first = false; | |
109 | } else { | |
110 | resp.addHeader(key, val); | |
111 | } | |
112 | } | |
113 | } | |
114 | } | |
115 | ||
116 | protected OutputStream realoutput() { | |
117 | try { | |
118 | return(resp.getOutputStream()); | |
119 | } catch(IOException e) { | |
120 | /* It is not obvious why this would happen, so I'll wait | |
121 | * until I know whatever might happen to try and implement | |
122 | * meaningful behavior. */ | |
123 | throw(new RuntimeException(e)); | |
124 | } | |
125 | } | |
126 | } |