blob: e4892744fcd7ef56fc5d811d234a550b4f7bfa13 (
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
|
#ifndef JAWS_PROTOCOL_HANDLER_H
#define JAWS_PROTOCOL_HANDLER_H
#include "ace/Message_Block.h"
#include "jaws3/Export.h"
#include "jaws3/Event_Completer.h"
class JAWS_Export JAWS_Protocol_State
{
friend class JAWS_Protocol_Handler;
public:
virtual ~JAWS_Protocol_State ();
protected:
virtual int service (JAWS_Event_Completer *, void *data) = 0;
virtual JAWS_Protocol_State * transition ( const JAWS_Event_Result &
, void *data
, void *act
) = 0;
};
class JAWS_Export JAWS_Protocol_Handler
: public JAWS_Event_Completer
// = TITLE
// Abstraction that interacts with concurrency dispatching.
{
friend class JAWS_TPOOL_Concurrency;
friend class JAWS_TPR_Concurrency;
friend class JAWS_THYBRID_Concurrency;
public:
JAWS_Protocol_Handler (JAWS_Protocol_State *state = 0, void *data = 0);
virtual int service ();
virtual void dismiss ()
{
delete this;
}
protected:
virtual ~JAWS_Protocol_Handler ();
// Try to guarantee this class will be created dynamically.
protected:
void event_complete (const JAWS_Event_Result &result, void *act);
// The event completion routine that triggers the transition
// to the next Protocol State.
void default_complete (const JAWS_Event_Result &result, void *act)
{
this->event_complete (result, act);
}
private:
JAWS_Protocol_State *state_;
void *data_;
ACE_Data_Block db_;
ACE_Message_Block mb_;
};
#endif /* JAWS_PROTOCOL_HANDLER_H */
|