/razpubs/test_src/com/razie/upnp/clock/ClockDevice.java

http://razpub.googlecode.com/ · Java · 121 lines · 78 code · 22 blank · 21 comment · 6 complexity · 83f7a23c18ec5e6e8f8a8c5ecb419f60 MD5 · raw file 

    

  1. /******************************************************************

    2. 

  2. *

    3. 

  3. *	CyberUPnP for Java
    4. 

  4. *
    5. 

  5. *	Copyright (C) Satoshi Konno 2002
    6. 

  6. *

    7. 

  7. *	File : ClockDevice.java

    8. 

  8. *

    9. 

  9. ******************************************************************/
    10. 

  10. 

    11. 

  11. package com.razie.upnp.clock;

    12. 

  12. 

    13. 

  13. import org.cybergarage.http.HTTPRequest;

    14. 

  14. import org.cybergarage.http.HTTPResponse;

    15. 

  15. import org.cybergarage.http.HTTPStatus;

    16. 

  16. import org.cybergarage.upnp.Action;

    17. 

  17. import org.cybergarage.upnp.Argument;

    18. 

  18. import org.cybergarage.upnp.Device;

    19. 

  19. import org.cybergarage.upnp.Service;

    20. 

  20. import org.cybergarage.upnp.ServiceList;

    21. 

  21. import org.cybergarage.upnp.StateVariable;

    22. 

  22. import org.cybergarage.upnp.control.ActionListener;

    23. 

  23. import org.cybergarage.upnp.control.QueryListener;

    24. 

  24. import org.cybergarage.upnp.device.InvalidDescriptionException;

    25. 

  25. 

    26. 

  26. import com.razie.pub.FileUtils;

    27. 

  27. 

    28. 

  28. public class ClockDevice extends Device implements ActionListener, QueryListener

    29. 

  29. {

    30. 

  30. 	private final static String DESCRIPTION_FILE_NAME = "com/razie/upnp/clock/description/description.xml";

    31. 

  31. 	private final static String PRESENTATION_URI = "/presentation";

    32. 

  32. 	

    33. 

  33. 	private StateVariable timeVar;

    34. 

  34. 	

    35. 

  35. 	public ClockDevice() throws InvalidDescriptionException

    36. 

  36. 	{

    37. 

  37. 		super(FileUtils.fileFromUrl(ClockDevice.class.getClassLoader().getResource(DESCRIPTION_FILE_NAME)));

    38. 

  38. 

    39. 

  39. 		Action getTimeAction = getAction("GetTime");

    40. 

  40. 		getTimeAction.setActionListener(this);

    41. 

  41. 		

    42. 

  42. 		Action setTimeAction = getAction("SetTime");

    43. 

  43. 		setTimeAction.setActionListener(this);

    44. 

  44. 		

    45. 

  45. 		ServiceList serviceList = getServiceList();

    46. 

  46. 		Service service = serviceList.getService(0);

    47. 

  47. 		service.setQueryListener(this);

    48. 

  48. 

    49. 

  49. 		timeVar = getStateVariable("Time");

    50. 

  50. 		

    51. 

  51. 		setLeaseTime(60);

    52. 

  52. 	}

    53. 

  53. 

    54. 

  54. 	////////////////////////////////////////////////

    55. 

  55. 	// ActionListener

    56. 

  56. 	////////////////////////////////////////////////

    57. 

  57. 

    58. 

  58. 	public boolean actionControlReceived(Action action)

    59. 

  59. 	{

    60. 

  60. 		String actionName = action.getName();

    61. 

  61. 		if (actionName.equals("GetTime") == true) {

    62. 

  62. 			Clock clock = Clock.getInstance();

    63. 

  63. 			String dateStr = clock.getDateString();

    64. 

  64. 			Argument timeArg = action.getArgument("CurrentTime");

    65. 

  65. 			timeArg.setValue(dateStr);

    66. 

  66. 			return true;

    67. 

  67. 		}

    68. 

  68. 		if (actionName.equals("SetTime") == true) {

    69. 

  69. 			Argument timeArg = action.getArgument("NewTime");

    70. 

  70. 			String newTime = timeArg.getValue();

    71. 

  71. 			Argument resultArg = action.getArgument("Result");

    72. 

  72. 			resultArg.setValue("Not implemented (" + newTime + ")");

    73. 

  73. 			return true;

    74. 

  74. 		}

    75. 

  75. 		return false;

    76. 

  76. 	}

    77. 

  77. 

    78. 

  78. 	////////////////////////////////////////////////

    79. 

  79. 	// QueryListener

    80. 

  80. 	////////////////////////////////////////////////

    81. 

  81. 

    82. 

  82. 	public boolean queryControlReceived(StateVariable stateVar)

    83. 

  83. 	{

    84. 

  84. 		Clock clock = Clock.getInstance();

    85. 

  85. 		stateVar.setValue(clock.getDateString());

    86. 

  86. 		return true;

    87. 

  87. 	}

    88. 

  88. 

    89. 

  89. 	////////////////////////////////////////////////

    90. 

  90. 	// HttpRequestListner

    91. 

  91. 	////////////////////////////////////////////////

    92. 

  92. 	

    93. 

  93. 	public void httpRequestRecieved(HTTPRequest httpReq)

    94. 

  94. 	{

    95. 

  95. 		String uri = httpReq.getURI();

    96. 

  96. 		if (uri.startsWith(PRESENTATION_URI) == false) {

    97. 

  97. 			super.httpRequestRecieved(httpReq);

    98. 

  98. 			return;

    99. 

  99. 		}

    100. 

  100. 			 

    101. 

  101. 		Clock clock = Clock.getInstance();

    102. 

  102. 		String contents = "<HTML><BODY><H1>" + clock.toString() + "</H1></BODY></HTML>";

    103. 

  103. 		

    104. 

  104. 		HTTPResponse httpRes = new HTTPResponse();

    105. 

  105. 		httpRes.setStatusCode(HTTPStatus.OK);

    106. 

  106. 		httpRes.setContent(contents);

    107. 

  107. 		httpReq.post(httpRes);

    108. 

  108. 	}

    109. 

  109. 

    110. 

  110. 	////////////////////////////////////////////////

    111. 

  111. 	// update

    112. 

  112. 	////////////////////////////////////////////////

    113. 

  113. 

    114. 

  114. 	public void update()

    115. 

  115. 	{

    116. 

  116. 			Clock clock = Clock.getInstance();

    117. 

  117. 			String timeStr = clock.toString();

    118. 

  118. 			timeVar.setValue(timeStr);

    119. 

  119. 	}			

    120. 

  120. }
    121.