OpenMAMA C++ API
MamaBasicSubscriptionCallback.h
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1 /* $Id$
2  *
3  * OpenMAMA: The open middleware agnostic messaging API
4  * Copyright (C) 2011 NYSE Technologies, Inc.
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
19  * 02110-1301 USA
20  */
21 
22 #ifndef MAMA_BASIC_SUBSCRIPTION_CALLBACK_CPP_H__
23 #define MAMA_BASIC_SUBSCRIPTION_CALLBACK_CPP_H__
24 
25 #include "mama/mamacpp.h"
26 
27 namespace Wombat
28 {
39 class MAMACPPExpDLL MamaBasicSubscriptionCallback
40 {
41 public:
43 
53  virtual void onCreate (
54  MamaBasicSubscription* subscription) = 0;
55 
70  virtual void onError (
71  MamaBasicSubscription* subscription,
72  const MamaStatus& status,
73  const char* topic) = 0;
74 
81  virtual void onMsg (
82  MamaBasicSubscription* subscription,
83  MamaMsg& msg) = 0;
84 
85 
94  virtual void onDestroy (
95  MamaBasicSubscription* subscription,
96  void* closure)
97  {
98  };
99 
100 };
101 
102 
103 } // namespace Wombat
104 #endif // MAMA_BASIC_SUBSCRIPTION_CALLBACK_CPP_H__
The message callback interface for basic subscriptions.
Definition: MamaBasicSubscriptionCallback.h:39
The MamaBasicSubscription interface represents a subscription to a topic with no market data semantic...
Definition: MamaBasicSubscription.h:44
MAMA message representation.
Definition: MamaMsg.h:112
virtual ~MamaBasicSubscriptionCallback()
Definition: MamaBasicSubscriptionCallback.h:42
Definition: MamaConnection.h:29
Definition: MamaStatus.h:30
virtual void onDestroy(MamaBasicSubscription *subscription, void *closure)
This method is invoked when a subscription has been completely destroyed, the client can have confide...
Definition: MamaBasicSubscriptionCallback.h:94