Servant


1   /***** Copyright (c) 1999 Object Management Group. Unlimited rights to 
2   
3          duplicate and use this code are hereby granted provided that this 
4   
5          copyright notice is included.
6   
7   *****/
8   
9   
10  
11  package org.omg.PortableServer;
12  
13  
14  
15  abstract public class Servant {
16  
17  
18  
19      final public org.omg.CORBA.Object   _this_object() {
20  
21          return _get_delegate().this_object(this);
22  
23      }
24  
25  
26  
27      final public org.omg.CORBA.Object   _this_object(org.omg.CORBA.ORB   orb) {
28  
29          try {
30  
31              ((org.omg.CORBA_2_3.ORB  )orb).set_delegate(this);
32  
33          }
34  
35          catch (ClassCastException   e) {
36  
37              throw new org.omg.CORBA.BAD_PARAM  (
38  
39      "POA Servant requires an instanceof org.omg.CORBA_2_3.ORB");
40  
41          }
42  
43          return _this_object();
44  
45      }
46  
47  
48  
49      final public org.omg.CORBA.ORB   _orb() {
50  
51          return _get_delegate().orb(this);
52  
53      }
54  
55  
56  
57      final public POA   _poa() {
58  
59          return _get_delegate().poa(this);
60  
61      }
62  
63  
64  
65      final public byte[] _object_id() {
66  
67          return _get_delegate().object_id(this);
68  
69      }
70  
71  
72  
73      /**
74  
75       * Note: the written spec. says the following four
76  
77       * methods may be overridden in subclasses, so the
78  
79       * "final" modifier seems wrong here...
80  
81       */
82  
83  
84  
85      /* final */ public POA   _default_POA() {
86  
87          return _get_delegate().default_POA(this);
88  
89      }
90  
91  
92  
93      /* final */ public boolean _is_a(String   repository_id) {
94  
95          return _get_delegate().is_a(this, repository_id);
96  
97      }
98  
99  
100 
101     /* final */ public boolean _non_existent() {
102 
103         return _get_delegate().non_existent(this);
104 
105     }
106 
107 
108 
109     /* final */ public org.omg.CORBA.InterfaceDef   _get_interface() {
110 
111         return _get_delegate().get_interface(this);
112 
113     }
114 
115 
116 
117     abstract public String  [] _all_interfaces(POA   poa, byte[] objectID);
118 
119 
120 
121     private transient org.omg.PortableServer.portable.Delegate   _delegate =null;
122 
123 
124 
125     final public org.omg.PortableServer.portable.Delegate   _get_delegate() {
126 
127         if (_delegate == null) {
128 
129             throw new org.omg.CORBA.BAD_INV_ORDER  (
130 
131                 "The Servant has not been associated with an ORBinstance");
132 
133         }
134 
135         return _delegate;
136 
137     }
138 
139 
140 
141     final public void _set_delegate(
142 
143             org.omg.PortableServer.portable.Delegate   delegate) {
144 
145         _delegate = delegate;
146 
147     }
148 
149 }
150 
151
A to Z: JavaDoc & Examples Daily Java News & Articles Open Source Projects Open Source Codes Free Computer Books Remove Frame
Free Books Free Magazines
Popular Tags