0.9.8.10
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Modules Pages
Exists.h
Go to the documentation of this file.
1 /* -*- c++ -*-
2  * Copyright (C) 2007-2015 Hypertable, Inc.
3  *
4  * This file is part of Hypertable.
5  *
6  * Hypertable is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * as published by the Free Software Foundation; either version 3
9  * of the License, or any later version.
10  *
11  * Hypertable 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
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
19  * 02110-1301, USA.
20  */
21 
26 
27 #ifndef FsBroker_Lib_Response_Callback_Exists_h
28 #define FsBroker_Lib_Response_Callback_Exists_h
29 
30 #include <AsyncComm/CommBuf.h>
32 
33 #include <Common/Error.h>
34 
35 namespace Hypertable {
36 namespace FsBroker {
37 namespace Lib {
38 namespace Response {
39 namespace Callback {
40 
43 
45  class Exists : public ResponseCallback {
46 
47  public:
53  Exists(Comm *comm, EventPtr &event) : ResponseCallback(comm, event) { }
54 
58  int response(bool exists);
59  };
60 
62 
63 }}}}}
64 
65 
66 #endif // FsBroker_Lib_Response_Callback_Exists_h
int response(bool exists)
Sends response parameters back to client.
Definition: Exists.cc:40
Application handler for exists function.
Definition: Exists.h:45
std::shared_ptr< Event > EventPtr
Smart pointer to Event.
Definition: Event.h:228
Exists(Comm *comm, EventPtr &event)
Constructor.
Definition: Exists.h:53
This class is used to generate and deliver standard responses back to a client.
Hypertable definitions
Entry point to AsyncComm service.
Definition: Comm.h:61
Declarations for CommBuf.
Declarations for ResponseCallback.
Error codes, Exception handling, error logging.
EventPtr & event()
Get smart pointer to event object that triggered the request.