001 package org.hackystat.sensorbase.resource.registration; 002 003 import org.hackystat.sensorbase.resource.sensorbase.SensorBaseResource; 004 import org.restlet.Context; 005 import org.restlet.data.MediaType; 006 import org.restlet.data.Request; 007 import org.restlet.data.Response; 008 import org.restlet.resource.Representation; 009 import org.restlet.resource.StringRepresentation; 010 import org.restlet.resource.Variant; 011 012 /** 013 * Provides a home page for this SensorBase. 014 * Implements a simple web page for display when traversing to the sensorbase URL in a browser. 015 * @author Philip Johnson 016 * 017 */ 018 public class HomePageResource extends SensorBaseResource { 019 020 /** 021 * The standard constructor. 022 * @param context The context. 023 * @param request The request object. 024 * @param response The response object. 025 */ 026 public HomePageResource(Context context, Request request, Response response) { 027 super(context, request, response); 028 } 029 030 /** 031 * Returns a page providing home page info. 032 * This requires no authorization. 033 * @param variant The representational variant requested. 034 * @return The representation. 035 */ 036 @Override 037 public Representation represent(Variant variant) { 038 String pageHtml = 039 "<html>" + 040 " <body>" + 041 "Welcome to the Hackystat SensorBase!" + 042 "<p>Note that this service does not provide any user interface facilities. " + 043 "<p>You will want to use a service such as ProjectViewer, SensorDataBrowser, " + 044 "TelemetryViewer, or something similar to view and manipulate your data. " + 045 "<p>Contact your Hackystat administrator or the Hackystat user group for details " + 046 "on how to do this." + 047 "</body> </html>"; 048 Representation representation = new StringRepresentation(pageHtml); 049 representation.setMediaType(MediaType.TEXT_HTML); 050 return representation; 051 } 052 }