blob: 2655b2281ecb62422d69f3cac31be6446cc41021 (
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
65
66
67
68
69
70
71
72
73
|
// **********************************************************************
//
// Copyright (c) 2003-2007 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#ifndef UTIL_H
#define UTIL_H
#include <occi.h>
#include <string>
//
// Grabs a connection from a connection pool and ensures
// it's properly released when the ConnectionHolder is destroyed
//
class ConnectionHolder : public IceUtil::Shared
{
public:
ConnectionHolder(oracle::occi::StatelessConnectionPool*);
oracle::occi::Connection* connection() const
{
return _con;
}
void commit();
void rollback();
protected:
virtual ~ConnectionHolder();
private:
oracle::occi::Connection* _con;
bool _txDone;
oracle::occi::StatelessConnectionPool* _pool;
};
typedef IceUtil::Handle<ConnectionHolder> ConnectionHolderPtr;
//
// Create a fresh exception-safe statement (typically on the stack)
//
class StatementHolder
{
public:
StatementHolder(oracle::occi::Connection*);
StatementHolder(const ConnectionHolderPtr&);
~StatementHolder();
oracle::occi::Statement* statement() const
{
return _stmt;
}
private:
oracle::occi::Connection* _con;
oracle::occi::Statement* _stmt;
};
//
// Encode/decode a RefAny into a string
//
std::string encodeRef(const oracle::occi::RefAny&, oracle::occi::Environment*);
oracle::occi::RefAny decodeRef(const std::string&, oracle::occi::Environment*v, oracle::occi::Connection*);
#endif
|
