error.h
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1 /*
2  * Copyright (C) 2005 Tommi Maekitalo
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * As a special exception, you may use this file as part of a free
10  * software library without restriction. Specifically, if other files
11  * instantiate templates or use macros or inline functions from this
12  * file, or you compile this file and link it with other files to
13  * produce an executable, this file does not by itself cause the
14  * resulting executable to be covered by the GNU General Public
15  * License. This exception does not however invalidate any other
16  * reasons why the executable file might be covered by the GNU Library
17  * General Public License.
18  *
19  * This library is distributed in the hope that it will be useful,
20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
22  * Lesser General Public License for more details.
23  *
24  * You should have received a copy of the GNU Lesser General Public
25  * License along with this library; if not, write to the Free Software
26  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
27  */
28 
29 #ifndef TNTDB_POSTGRESQL_ERROR_H
30 #define TNTDB_POSTGRESQL_ERROR_H
31 
32 #include <tntdb/error.h>
33 #include <libpq-fe.h>
34 
35 namespace tntdb
36 {
37  namespace postgresql
38  {
39  class PgError
40  {
41  protected:
42  PgError() { }
43  };
44 
45  class PgConnError : public Error, public PgError
46  {
47  protected:
48  PgConnError(const std::string& msg)
49  : Error(msg)
50  { }
51 
52  public:
53  PgConnError(PGconn* conn);
54  PgConnError(const char* function, PGconn* conn);
55  PgConnError(PGresult* result, bool free);
56  PgConnError(const char* function, PGresult* result, bool free);
57  };
58 
59  class PgSqlError : public SqlError, public PgError
60  {
61  public:
62  PgSqlError(const std::string& sql, PGconn* conn);
63  PgSqlError(const std::string& sql, const char* function, PGconn* conn);
64  PgSqlError(const std::string& sql, PGresult* result, bool free);
65  PgSqlError(const std::string& sql, const char* function, PGresult* result, bool free);
66  };
67 
68  }
69 }
70 
71 #endif // TNTDB_POSTGRESQL_ERROR_H
72