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1 package org.hamletsoft.enhydra.cactus.presentation.sample;
2
3 import com.lutris.appserver.server.httpPresentation.HttpPresentation;
4 import com.lutris.appserver.server.httpPresentation.HttpPresentationComms;
5 import java.util.Map  ;
6 import java.util.HashMap ;
7 import java.util.Enumeration ;
8 import javax.servlet.http.Cookie ;
9
10
19
20 public class SamplePO implements HttpPresentation {
21
22
25 public static final String Answer1 = "<html><head/><body>A GET request</body></html>";
26 private String method = null;
27 private Map headers = new HashMap ();
28 private Map params = new HashMap ();
29 private Map cookies = new HashMap ();
30
31
36 public void run(HttpPresentationComms comms) throws Exception {
37
38 method = comms.request.getMethod();
39
40 for(Enumeration em = comms.request.getParameterNames();em.hasMoreElements();){
41 String key = (String )em.nextElement();
42 String value = comms.request.getParameter(key);
43 params.put(key, value);
44 }
45 for(Enumeration em = comms.request.getHeaderNames();em.hasMoreElements();){
46 String key = (String )em.nextElement();
47 String value = comms.request.getHeader(key);
48 headers.put(key, value);
49 }
50 Cookie [] cookieArray = comms.request.getCookies();
51 if (cookieArray != null) {
52 for (int i = 0; i < cookieArray.length; i++) {
53 Cookie cookie = cookieArray[i];
54 cookies.put(cookie.getName(), cookie.getValue());
55 }
56 }
57 comms.response.writeHTML(Answer1);
58 }
59
60 public String checkMethod(){
61 return method;
62 }
63
64 public Map getRequestParameters(){
65 return params;
66 }
67
68 public String getRequestHeader(String name){
69 return (String )headers.get(name);
70 }
71
72 public Map getRequestCookies(){
73 return cookies;
74 }
75
76 } |
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Java API By Example, From Geeks To Geeks.