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comparison src/luan/lib/HttpLib.java @ 76:97b03fc807ad

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add HttpLib and WebServlet git-svn-id: https://luan-java.googlecode.com/svn/trunk@77 21e917c8-12df-6dd8-5cb6-c86387c605b9
author fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
date Fri, 15 Feb 2013 04:52:16 +0000
parents
children 4bf3d0c0b6b9
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75:aa7538ae5fb6 76:97b03fc807ad
1 package luan.lib;
2
3 import java.io.PrintStream;
4 import java.io.IOException;
5 import java.util.Map;
6 import java.util.Set;
7 import java.util.Arrays;
8 import javax.servlet.ServletOutputStream;
9 import javax.servlet.http.HttpServletRequest;
10 import javax.servlet.http.HttpServletResponse;
11 import luan.LuanState;
12 import luan.LuanFunction;
13 import luan.LuanElement;
14 import luan.LuanException;
15 import luan.LuanTable;
16
17
18 public final class HttpLib {
19
20 public static final String NAME = "http";
21 public static final String FN_NAME = "serve_http";
22
23 public static void service(LuanState luan,HttpServletRequest request,HttpServletResponse response)
24 throws LuanException, IOException
25 {
26 LuanFunction fn = (LuanFunction)luan.global.get(FN_NAME);
27 ServletOutputStream sout = response.getOutputStream();
28 luan.out = new PrintStream(sout);
29
30 LuanTable module = new LuanTable();
31 luan.global.put(NAME,module);
32
33 LuanTable parameters = new LuanTable();
34 LuanTable parameter_lists = new LuanTable();
35 @SuppressWarnings("unchecked")
36 Map<String,String[]> paramMap = request.getParameterMap();
37 for( Map.Entry<String,String[]> entry : paramMap.entrySet() ) {
38 String name = entry.getKey();
39 String[] values = entry.getValue();
40 parameters.put(name,values[0]);
41 parameter_lists.put( name, new LuanTable(Arrays.asList((Object[])values)) );
42 }
43 module.put("parameters",parameters);
44 module.put("parameter_lists",parameter_lists);
45
46 luan.call(fn,LuanElement.JAVA,FN_NAME);
47 }
48 /*
49 private final HttpServletRequest request;
50 private final HttpServletResponse response;
51
52 private HttpLib(HttpServletRequest request,HttpServletResponse response) {
53 this.request = request;
54 this.response = response;
55 }
56 */
57 }