blob: 785d1587c5035a609505c509bf1d172cc172571b (
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
|
#ifndef QPID_STORE_MSSQL_DATABASECONNECTION_H
#define QPID_STORE_MSSQL_DATABASECONNECTION_H
/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
// Bring in ADO 2.8 (yes, I know it says "15", but that's it...)
#import "C:\Program Files\Common Files\System\ado\msado15.dll" \
no_namespace rename("EOF", "EndOfFile")
#include <string>
namespace qpid {
namespace store {
namespace ms_sql {
/**
* @class DatabaseConnection
*
* Represents a connection to the SQL database. This class wraps the
* needed _ConnectionPtr for ADO as well as the needed COM initialization
* and cleanup that each thread requires. It is expected that this class
* will be maintained in thread-specific storage so it has no locks.
*/
class DatabaseConnection {
protected:
_ConnectionPtr conn;
public:
DatabaseConnection();
~DatabaseConnection();
void open(const std::string& connectString,
const std::string& dbName = "");
void close();
operator _ConnectionPtr () { return conn; }
void beginTransaction() { conn->BeginTrans(); }
void commitTransaction() {conn->CommitTrans(); }
void rollbackTransaction() { conn->RollbackTrans(); }
std::string getErrors();
};
}}} // namespace qpid::store::ms_sql
#endif /* QPID_STORE_MSSQL_DATABASECONNECTION_H */
|
