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10 package org.openlaszlo.remote;
11
12 import java.util.*;
13 import javax.servlet.http.*;
14 import javax.servlet.*;
15
16 public class LZWebAppRemote
17 {
18 public static Object  getAttribute(String name, HttpServletRequest req) {
19 ServletContext context = req.getSession().getServletContext();
20 return context.getAttribute(name);
21 }
22
23 public static Vector getAttributeNames(HttpServletRequest req) {
24 ServletContext context = req.getSession().getServletContext();
25 Vector v = new Vector();
26 Enumeration e = context.getAttributeNames();
27 while (e.hasMoreElements()) {
28 v.add(e.nextElement());
29 }
30 return v;
31 }
32
33 public static int getMajorVersion(HttpServletRequest req) {
34 ServletContext context = req.getSession().getServletContext();
35 return context.getMajorVersion();
36 }
37
38 public static int getMinorVersion(HttpServletRequest req) {
39 ServletContext context = req.getSession().getServletContext();
40 return context.getMinorVersion();
41 }
42
43 public static String getMimeType(String file, HttpServletRequest req) {
44 ServletContext context = req.getSession().getServletContext();
45 return context.getMimeType(file);
46 }
47
48 public static String getServerInfo(HttpServletRequest req) {
49 ServletContext context = req.getSession().getServletContext();
50 return context.getServerInfo();
51 }
52
53 public static String getServletContextName(HttpServletRequest req) {
54 ServletContext context = req.getSession().getServletContext();
55 return context.getServletContextName();
56 }
57
58 public static void log(String msg, HttpServletRequest req) {
59 ServletContext context = req.getSession().getServletContext();
60 context.log(msg);
61 }
62
63 public static void removeAttribute(String name, HttpServletRequest req) {
64 ServletContext context = req.getSession().getServletContext();
65 context.removeAttribute(name);
66 }
67
68 public static void setAttribute(String name, String value, HttpServletRequest req) {
69 _setAttribute(name, value, req);
70 }
71
72 public static void setAttribute(String name, int value, HttpServletRequest req) {
73 _setAttribute(name, new Integer (value), req);
74 }
75
76 public static void setAttribute(String name, double value, HttpServletRequest req) {
77 _setAttribute(name, new Double (value), req);
78 }
79
80 public static void setAttribute(String name, float value, HttpServletRequest req) {
81 _setAttribute(name, new Float (value), req);
82 }
83
84 public static void setAttribute(String name, Vector value, HttpServletRequest req) {
85 _setAttribute(name, value, req);
86 }
87
88 public static void setAttribute(String name, Hashtable value, HttpServletRequest req) {
89 _setAttribute(name, value, req);
90 }
91
92 static void _setAttribute(String name, Object value, HttpServletRequest req) {
93 ServletContext context = req.getSession().getServletContext();
94 context.setAttribute(name, value);
95 }
96 }
97 |
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