/razpubs/test_src/com/razie/upnp/clock/ClockDevice.java
Java | 121 lines | 78 code | 22 blank | 21 comment | 6 complexity | 83f7a23c18ec5e6e8f8a8c5ecb419f60 MD5 | raw file
1/****************************************************************** 2* 3* CyberUPnP for Java 4* 5* Copyright (C) Satoshi Konno 2002 6* 7* File : ClockDevice.java 8* 9******************************************************************/ 10 11package com.razie.upnp.clock; 12 13import org.cybergarage.http.HTTPRequest; 14import org.cybergarage.http.HTTPResponse; 15import org.cybergarage.http.HTTPStatus; 16import org.cybergarage.upnp.Action; 17import org.cybergarage.upnp.Argument; 18import org.cybergarage.upnp.Device; 19import org.cybergarage.upnp.Service; 20import org.cybergarage.upnp.ServiceList; 21import org.cybergarage.upnp.StateVariable; 22import org.cybergarage.upnp.control.ActionListener; 23import org.cybergarage.upnp.control.QueryListener; 24import org.cybergarage.upnp.device.InvalidDescriptionException; 25 26import com.razie.pub.FileUtils; 27 28public class ClockDevice extends Device implements ActionListener, QueryListener 29{ 30 private final static String DESCRIPTION_FILE_NAME = "com/razie/upnp/clock/description/description.xml"; 31 private final static String PRESENTATION_URI = "/presentation"; 32 33 private StateVariable timeVar; 34 35 public ClockDevice() throws InvalidDescriptionException 36 { 37 super(FileUtils.fileFromUrl(ClockDevice.class.getClassLoader().getResource(DESCRIPTION_FILE_NAME))); 38 39 Action getTimeAction = getAction("GetTime"); 40 getTimeAction.setActionListener(this); 41 42 Action setTimeAction = getAction("SetTime"); 43 setTimeAction.setActionListener(this); 44 45 ServiceList serviceList = getServiceList(); 46 Service service = serviceList.getService(0); 47 service.setQueryListener(this); 48 49 timeVar = getStateVariable("Time"); 50 51 setLeaseTime(60); 52 } 53 54 //////////////////////////////////////////////// 55 // ActionListener 56 //////////////////////////////////////////////// 57 58 public boolean actionControlReceived(Action action) 59 { 60 String actionName = action.getName(); 61 if (actionName.equals("GetTime") == true) { 62 Clock clock = Clock.getInstance(); 63 String dateStr = clock.getDateString(); 64 Argument timeArg = action.getArgument("CurrentTime"); 65 timeArg.setValue(dateStr); 66 return true; 67 } 68 if (actionName.equals("SetTime") == true) { 69 Argument timeArg = action.getArgument("NewTime"); 70 String newTime = timeArg.getValue(); 71 Argument resultArg = action.getArgument("Result"); 72 resultArg.setValue("Not implemented (" + newTime + ")"); 73 return true; 74 } 75 return false; 76 } 77 78 //////////////////////////////////////////////// 79 // QueryListener 80 //////////////////////////////////////////////// 81 82 public boolean queryControlReceived(StateVariable stateVar) 83 { 84 Clock clock = Clock.getInstance(); 85 stateVar.setValue(clock.getDateString()); 86 return true; 87 } 88 89 //////////////////////////////////////////////// 90 // HttpRequestListner 91 //////////////////////////////////////////////// 92 93 public void httpRequestRecieved(HTTPRequest httpReq) 94 { 95 String uri = httpReq.getURI(); 96 if (uri.startsWith(PRESENTATION_URI) == false) { 97 super.httpRequestRecieved(httpReq); 98 return; 99 } 100 101 Clock clock = Clock.getInstance(); 102 String contents = "<HTML><BODY><H1>" + clock.toString() + "</H1></BODY></HTML>"; 103 104 HTTPResponse httpRes = new HTTPResponse(); 105 httpRes.setStatusCode(HTTPStatus.OK); 106 httpRes.setContent(contents); 107 httpReq.post(httpRes); 108 } 109 110 //////////////////////////////////////////////// 111 // update 112 //////////////////////////////////////////////// 113 114 public void update() 115 { 116 Clock clock = Clock.getInstance(); 117 String timeStr = clock.toString(); 118 timeVar.setValue(timeStr); 119 } 120} 121