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1
9 package org.jboss.portal.test.portlet;
10
11 import java.io.IOException  ;
12 import java.io.PrintWriter ;
13 import java.util.Enumeration ;
14
15 import javax.portlet.ActionRequest;
16 import javax.portlet.ActionResponse;
17 import javax.portlet.GenericPortlet;
18 import javax.portlet.PortletException;
19 import javax.portlet.PortletURL;
20 import javax.portlet.RenderRequest;
21 import javax.portlet.RenderResponse;
22
23
27 public class TestPortlet extends GenericPortlet
28 {
29 public void processAction(ActionRequest req, ActionResponse resp) throws PortletException, IOException
30 {
31 for (Enumeration e = req.getParameterNames();e.hasMoreElements();)
32 {
33 String name = (String )e.nextElement();
34 String value = req.getParameter(name);
35 if (!"name".equals(name) && !"value".equals(name))
36 {
37 resp.setRenderParameter(name, value);
38 }
39 }
40 String name = req.getParameter("name");
41 String value = req.getParameter("value");
42 if (name != null && value != null)
43 {
44 resp.setRenderParameter(name, value);
45 }
46 }
47
48 public void render(RenderRequest req, RenderResponse resp) throws PortletException, IOException
49 {
50 String color = req.getParameter("color");
51 if (color == null)
52 {
53 color = "white";
54 }
55
56 resp.setContentType("text/html");
57 PrintWriter writer = resp.getWriter();
58
59 PortletURL renderURL = resp.createRenderURL();
61 renderURL.setParameter("color", "blue");
62 writer.print("<a HREF=\"" + renderURL.toString() + "\">blue</a> -");
63 renderURL.setParameter("color", "red");
64 writer.print("<a HREF=\"" + renderURL.toString() + "\">red</a> -");
65 renderURL.setParameter("color", "white");
66 writer.print("<a HREF=\"" + renderURL.toString() + "\">white</a><br/>");
67
68 PortletURL actionURL = resp.createActionURL();
69
70 writer.print("Parameters :<br/>");
71 writer.print("<table bgcolor=\"" + color + "\">");
72 writer.print("<tr><td>Name</td><td>value</td></tr>");
73 for (Enumeration e = req.getParameterNames();e.hasMoreElements();)
74 {
75 String name = (String )e.nextElement();
76 String value = req.getParameter(name);
77 writer.print("<tr><td>" + name + "</td><td>" + value + "</td></tr>");
78 actionURL.setParameter(name, value);
79 }
80 writer.print("</table>");
81
82 writer.print("<form action=\"" + actionURL.toString() + "\" method=\"post\">");
83 writer.print("<input type=\"text\" name=\"name\"/>");
84 writer.print("<input type=\"text\" name=\"value\"/>");
85 writer.print("<input type=\"submit\" value=\"add\"/>");
86 writer.print("</form>");
87
88 writer.print("<a HREF=\"" + req.getContextPath() + "/test.txt\">test</a>");
89
90 writer.close();
91 }
92 }
93 |
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