ALUIHelloWorld.jsp

<%@ page language="java" import="com.plumtree.remote.portlet.*,java.util.Date" %>

You refreshed at <b> <%= new Date().toString()%>   </b> <br/>

<%
//get the idk
IPortletContext portletContext = PortletContextFactory.createPortletContext(request, response);
IPortletRequest portletRequest = portletContext.getRequest();
String settingKey                   = "PortletEntry";

String settingValue = portletRequest.getSettingValue(SettingType.Portlet, settingKey);

//if the entry has already been set, display it here
if (null != settingValue)
{
%>
<br/><b> Preference value is <%=settingValue%></b>!<br/>
<%
} 

//form to enter the preference
%>
<P>Enter your preference - the value will be saved in a field named PortletEntry :
<form METHOD="post" ACTION="setPrefs.jsp" name="form1">
<input type="text" name="<%=settingKey%>">
<br/>
<input type="submit" name="Submit" value="Submit">
</form>
 

 SetPrefs.JSP

<%@ page language="java" import="com.plumtree.remote.portlet.*" %>

<%
//set the cache control so we don't get a cached page
response.setHeader("Cache-control", "max-age=0");

//get the idk
IPortletContext portletContext = PortletContextFactory.createPortletContext(request, response); 

//get IPortletResponse to set preferences and redirect back to the portal
IPortletResponse portletResponse = portletContext.getResponse();

//get the setting value from the servlet request
String settingKey = "PortletEntry";
String settingValue = request.getParameter(settingKey);

//set the setting value
portletResponse.setSettingValue(SettingType.Portlet, settingKey, settingValue);

//redirect back to the portal
portletResponse.returnToPortal();

%>