TAO/tests/POA/DSI/Database.idl

   1 module Database
   2 {
   3   typedef unsigned long Flags;
   4
   5   typedef string Identifier;
   6
   7   exception Unknown_Type
   8     {
   9       string type;
  10     };
  11
  12   exception Unknown_Key
  13     {
  14       string key;
  15     };
  16
  17   exception Duplicate_Key
  18     {
  19       string key;
  20     };
  21
  22   exception Not_Found
  23     {
  24       string key;
  25     };
  26
  27   interface Entry
  28     {
  29       readonly attribute string name;
  30     };
  31
  32   interface Employee : Entry
  33     {
  34       attribute long id;
  35     };
  36
  37   /*
  38   interface Machine : Entry
  39     {
  40       attribute string make;
  41     };
  42   */
  43
  44   struct NamedValue
  45     {
  46       Identifier name;
  47       any value;
  48       Flags options;
  49     };
  50
  51   typedef sequence<NamedValue> NVPairSequence;
  52
  53   interface Agent
  54     {
  55       Entry create_entry (in string key,
  56                           in Identifier entry_type,
  57                           in NVPairSequence initial_attributes)
  58         raises (Unknown_Type,
  59                 Duplicate_Key);
  60
  61       Entry find_entry (in string key,
  62                         in Identifier entry_type)
  63         raises (Unknown_Type,
  64                 Not_Found);
  65
  66       void destroy_entry (in string key,
  67                           in Identifier entry_type)
  68         raises (Unknown_Type,
  69                 Unknown_Key);
  70
  71       oneway void shutdown ();
  72     };
  73 };