protocols/ace/RMCast/RMCast_Reliable_Factory.cpp


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

// $Id$

#include "RMCast_Reliable_Factory.h"
#include "RMCast_Receiver_Module.h"
#include "RMCast_Reassembly.h"
#include "RMCast_Reordering.h"

#if !defined (__ACE_INLINE__)
# include "RMCast_Reliable_Factory.i"
#endif /* ! __ACE_INLINE__ */

ACE_RCSID(ace, RMCast_Reliable_Factory, "$Id$")

ACE_RMCast_Reliable_Factory::~ACE_RMCast_Reliable_Factory (void)
{
}

ACE_RMCast_Module*
ACE_RMCast_Reliable_Factory::create (void)
{
  ACE_RMCast_Module *receiver;
  ACE_NEW_RETURN (receiver, ACE_RMCast_Receiver_Module, 0);

  ACE_RMCast_Module *reassembly;
  ACE_NEW_RETURN (reassembly, ACE_RMCast_Reassembly, 0);

  ACE_RMCast_Module *reordering;
  ACE_NEW_RETURN (reordering, ACE_RMCast_Reordering, 0);

  ACE_RMCast_Module *user = this->factory_->create ();
  if (user == 0)
    {
      delete receiver;
      delete reordering;
      delete reassembly;
      return 0;
    }
  receiver->next (reassembly);
  reassembly->next (reordering);
  reordering->next (user);
  return receiver;
}

void
ACE_RMCast_Reliable_Factory::destroy (ACE_RMCast_Module *receiver)
{
  ACE_RMCast_Module *reassembly = receiver->next ();
  ACE_RMCast_Module *reordering = reassembly->next ();
  ACE_RMCast_Module *user = reordering->next ();
  this->factory_->destroy (user);
  delete reordering;
  delete reassembly;
  delete receiver;
}