blob: 77b1ebc894ec20e45a39222f0b0069e9d0a7a14d (
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
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
|
// -*- C++ -*-
//=============================================================================
/**
* @file default_client.h
*
* @author Chris Cleeland
*/
//=============================================================================
#ifndef TAO_DEFAULT_CLIENT_H
#define TAO_DEFAULT_CLIENT_H
#include /**/ "ace/pre.h"
#include "ace/Service_Config.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "tao/Client_Strategy_Factory.h"
#include "tao/Invocation_Retry_Params.h"
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
/**
* @class TAO_Default_Client_Strategy_Factory
*
* @brief This is the "default" client strategy factor for TAO. It
* includes strategies that are configured through command-line
* options so that everything operates as if there were no
* dynamically-linkable strategies.
*/
class TAO_Export TAO_Default_Client_Strategy_Factory
: public TAO_Client_Strategy_Factory
{
public:
// = Initialization and termination methods.
/// Constructor.
TAO_Default_Client_Strategy_Factory (void);
/// Destructor.
virtual ~TAO_Default_Client_Strategy_Factory (void);
// = Service Configurator hooks.
/// Dynamic linking hook
virtual int init (int argc, ACE_TCHAR* argv[]);
/// Parse svc.conf arguments
int parse_args (int argc, ACE_TCHAR* argv[]);
// = Check Client_Strategy_Factory.h for the documentation of the
// following methods.
virtual TAO_Transport_Mux_Strategy *create_transport_mux_strategy (TAO_Transport *transport);
virtual ACE_Lock *create_transport_mux_strategy_lock (void);
virtual int reply_dispatcher_table_size (void) const;
virtual int allow_callback (void);
virtual TAO_Wait_Strategy *create_wait_strategy (TAO_Transport *transport);
virtual TAO_Connect_Strategy *create_connect_strategy (TAO_ORB_Core *);
virtual bool use_cleanup_options (void) const;
virtual Connect_Strategy connect_strategy (void) const;
virtual const TAO::Invocation_Retry_Params &invocation_retry_params (void) const;
virtual Messaging::SyncScope sync_scope () const;
protected:
void report_option_value_error (const ACE_TCHAR* option_name,
const ACE_TCHAR* option_value);
private:
enum Lock_Type
{
TAO_NULL_LOCK,
TAO_THREAD_LOCK
};
enum Transport_Mux_Strategy
{
TAO_MUXED_TMS,
TAO_EXCLUSIVE_TMS
};
/// The client Request Mux Strategy.
Transport_Mux_Strategy transport_mux_strategy_;
enum Wait_Strategy
{
TAO_WAIT_ON_LEADER_FOLLOWER,
TAO_WAIT_ON_REACTOR,
TAO_WAIT_ON_READ,
TAO_WAIT_ON_LF_NO_UPCALL
};
/// The wait-for-reply strategy.
Wait_Strategy wait_strategy_;
/// The connection initiation strategy.
Connect_Strategy connect_strategy_;
/// Size of the reply dispatcher table
int rd_table_size_;
/// Type of lock for the muxed_strategy
Lock_Type muxed_strategy_lock_type_;
/// Cleanupoptions for RW strategy
bool use_cleanup_options_;
/// Retry options when exceptions occur
TAO::Invocation_Retry_Params invocation_retry_params_;
/// The default sync scope used with oneways when a policy does not
/// override
Messaging::SyncScope sync_scope_;
};
ACE_STATIC_SVC_DECLARE_EXPORT (TAO, TAO_Default_Client_Strategy_Factory)
ACE_FACTORY_DECLARE (TAO, TAO_Default_Client_Strategy_Factory)
TAO_END_VERSIONED_NAMESPACE_DECL
#include /**/ "ace/post.h"
#endif /* TAO_DEFAULT_CLIENT_H */
|
