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// **********************************************************************
//
// Copyright (c) 2003-2015 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
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