blob: c0cc422817af16443e49597d1abf42963051129f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
// -*- C++ -*-
//=============================================================================
/**
* @file Invocation_Utils.h
*
* $Id$
*
*
* @author Balachandran Natarajan <bala@dre.vanderbilt.edu>
*/
//=============================================================================
#ifndef TAO_INVOCATION_UTILS_H
#define TAO_INVOCATION_UTILS_H
#include /**/ "ace/pre.h"
#include "ace/config-all.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
namespace TAO
{
enum Invocation_Status
{
/// Initial state of the FSM in the invocation class.
TAO_INVOKE_START,
/// The request must be restarted, a temporary failure has
/// occured.
TAO_INVOKE_RESTART,
/// invoke() call successful. Final state of the FSM.
TAO_INVOKE_SUCCESS,
/// Received a user exception from the remote object, and this
/// is one of the final states.
TAO_INVOKE_USER_EXCEPTION,
/// Received a system exception from the remote object or the
/// PI and it is one of the final states
TAO_INVOKE_SYSTEM_EXCEPTION,
/// Invocation failed. It is a final state.
TAO_INVOKE_FAILURE
};
/// Enums for invocation types
enum Invocation_Type {
/// A simple oneway invocation
TAO_ONEWAY_INVOCATION,
/// A simple twoway invocation
TAO_TWOWAY_INVOCATION
};
/// Enum for invocation modes
enum Invocation_Mode {
/// Standard synchronous twoway
TAO_SYNCHRONOUS_INVOCATION,
/// Asynchronous twoway with callback model for collecting the
/// replies.
TAO_ASYNCHRONOUS_CALLBACK_INVOCATION,
/// Asynchronous twoway with poller model for collecting the
/// replies.
/// @NOTE: This is not supported in TAO now
TAO_ASYNCHRONOUS_POLLER_INVOCATION,
/// Types of DII
TAO_DII_INVOCATION,
TAO_DII_DEFERRED_INVOCATION
};
};
#include /**/ "ace/post.h"
#endif /*TAO_INVOCATION_BASE_H*/
|
