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5
9
10 package org.openlaszlo.remote;
11
12 import java.util.*;
13 import javax.servlet.http.*;
14
15 public class LZHttpSessionRemote
16 {
17 public static Object  getAttribute(String name, HttpServletRequest req) {
18 HttpSession session = req.getSession();
19 return session.getAttribute(name);
20 }
21
22 public static Vector getAttributeNames(HttpServletRequest req) {
23 HttpSession session = req.getSession();
24 Vector v = new Vector();
25 Enumeration e = session.getAttributeNames();
26 while (e.hasMoreElements()) {
27 v.add(e.nextElement());
28 }
29 return v;
30 }
31
32
33 public static String getId(HttpServletRequest req) {
34 HttpSession session = req.getSession();
35 return session.getId();
36 }
37
38 public static int getMaxInactiveInterval(HttpServletRequest req) {
39 HttpSession session = req.getSession();
40 return session.getMaxInactiveInterval();
41 }
42
43 public static void invalidate(HttpServletRequest req) {
44 HttpSession session = req.getSession();
45 session.invalidate();
46 }
47
48 public static boolean isNew(HttpServletRequest req) {
49 HttpSession session = req.getSession();
50 return session.isNew();
51 }
52
53 public static void removeAttribute(String name, HttpServletRequest req) {
54 HttpSession session = req.getSession();
55 session.removeAttribute(name);
56 }
57
58 public static void setAttribute(String name, String value, HttpServletRequest req) {
59 _setAttribute(name, value, req);
60 }
61
62 public static void setAttribute(String name, int value, HttpServletRequest req) {
63 _setAttribute(name, new Integer (value), req);
64 }
65
66 public static void setAttribute(String name, double value, HttpServletRequest req) {
67 _setAttribute(name, new Double (value), req);
68 }
69
70 public static void setAttribute(String name, float value, HttpServletRequest req) {
71 _setAttribute(name, new Float (value), req);
72 }
73
74
75 public static void setAttribute(String name, Vector value, HttpServletRequest req) {
76 _setAttribute(name, value, req);
77 }
78
79
80 public static void setAttribute(String name, Hashtable value, HttpServletRequest req) {
81 _setAttribute(name, value, req);
82 }
83
84 static void _setAttribute(String name, Object value, HttpServletRequest req) {
85 HttpSession session = req.getSession();
86 session.setAttribute(name, value);
87 }
88
89 public static void setMaxInactiveInterval(int interval, HttpServletRequest req) {
90 HttpSession session = req.getSession();
91 session.setMaxInactiveInterval(interval);
92 }
93 }
94 |
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Java API By Example, From Geeks To Geeks.