1. package org.omg.PortableServer;

  2. 

  3. 

  4. /**

  5. * org/omg/PortableServer/ServantLocatorPOA.java .

  6. * Generated by the IDL-to-Java compiler (portable), version "3.1"

  7. * from ../../../../src/share/classes/org/omg/PortableServer/poa.idl

  8. * Monday, February 23, 2004 7:03:02 AM GMT

  9. */

  10. 

  11. 

  12. /**

  13. 	 * When the POA has the NON_RETAIN policy it uses servant 

  14. 	 * managers that are ServantLocators. Because the POA 

  15. 	 * knows that the servant returned by this servant 

  16. 	 * manager will be used only for a single request, 

  17. 	 * it can supply extra information to the servant 

  18. 	 * manager's operations and the servant manager's pair 

  19. 	 * of operations may be able to cooperate to do 

  20. 	 * something different than a ServantActivator. 

  21. 	 * When the POA uses the ServantLocator interface, 

  22. 	 * immediately after performing the operation invocation 

  23. 	 * on the servant returned by preinvoke, the POA will 

  24. 	 * invoke postinvoke on the servant manager, passing the 

  25. 	 * ObjectId value and the Servant value as parameters 

  26. 	 * (among others). This feature may be used to force 

  27. 	 * every request for objects associated with a POA to 

  28. 	 * be mediated by the servant manager.

  29. 	 */

  30. public abstract class ServantLocatorPOA extends org.omg.PortableServer.Servant

  31.  implements org.omg.PortableServer.ServantLocatorOperations, org.omg.CORBA.portable.InvokeHandler

  32. {

  33. 

  34.   // Constructors

  35. 

  36.   private static java.util.Hashtable _methods = new java.util.Hashtable ();

  37.   static

  38.   {

  39.     _methods.put ("preinvoke", new java.lang.Integer (0));

  40.     _methods.put ("postinvoke", new java.lang.Integer (1));

  41.   }

  42. 

  43.   public org.omg.CORBA.portable.OutputStream _invoke (String $method,

  44.                                 org.omg.CORBA.portable.InputStream in,

  45.                                 org.omg.CORBA.portable.ResponseHandler $rh)

  46.   {

  47.     throw new org.omg.CORBA.BAD_OPERATION();

  48.   } // _invoke

  49. 

  50.   // Type-specific CORBA::Object operations

  51.   private static String[] __ids = {

  52.     "IDL:omg.org/PortableServer/ServantLocator:1.0", 

  53.     "IDL:omg.org/PortableServer/ServantManager:1.0"};

  54. 

  55.   public String[] _all_interfaces (org.omg.PortableServer.POA poa, byte[] objectId)

  56.   {

  57.     return (String[])__ids.clone ();

  58.   }

  59. 

  60.   public ServantLocator _this() 

  61.   {

  62.     return ServantLocatorHelper.narrow(

  63.     super._this_object());

  64.   }

  65. 

  66.   public ServantLocator _this(org.omg.CORBA.ORB orb) 

  67.   {

  68.     return ServantLocatorHelper.narrow(

  69.     super._this_object(orb));

  70.   }

  71. 

  72. 

  73. } // class ServantLocatorPOA