//
// SessionImpl.h
//
// Definition of the SessionImpl class.
//
// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier:	BSL-1.0
//


#ifndef Data_Test_SessionImpl_INCLUDED
#define Data_Test_SessionImpl_INCLUDED


#include "Poco/Data/AbstractSessionImpl.h"
#include "Poco/Data/StatementImpl.h"
#include "Poco/SharedPtr.h"
#include "Binder.h"


namespace Poco {
namespace Data {
namespace Test {


class SessionImpl: public Poco::Data::AbstractSessionImpl<SessionImpl>
	/// A no-op implementation of SessionImpl for testing.
{
public:
	SessionImpl(const std::string& init,
		std::size_t timeout = LOGIN_TIMEOUT_DEFAULT);
		/// Creates the SessionImpl. Opens a connection to the database.

	~SessionImpl();
		/// Destroys the SessionImpl.

	StatementImpl::Ptr createStatementImpl();
		/// Returns an test StatementImpl.

	void open(const std::string& connectionString = "");
		/// Opens the session.

	void close();
		/// Closes the session.

	void reset();
		/// Reset connection with dababase and clears session state, but without disconnecting

	bool isConnected() const;
		/// Returns true if session is connected to the database, 
		/// false otherwise.

	void setConnectionTimeout(std::size_t timeout);
		/// Sets the session connection timeout value.

	std::size_t getConnectionTimeout() const;
		/// Returns the session connection timeout value.

	void begin();
		/// Starts a transaction.

	void commit();
		/// Commits and ends a transaction.

	void rollback();
		/// Aborts a transaction.

	bool canTransact() const;
		/// Returns true if session has transaction capabilities.

	bool isTransaction() const;
		/// Returns true iff a transaction is a transaction is in progress, false otherwise.

	void setTransactionIsolation(Poco::UInt32);
		/// Sets the transaction isolation level.

	Poco::UInt32 getTransactionIsolation() const;
		/// Returns the transaction isolation level.

	bool hasTransactionIsolation(Poco::UInt32) const;
		/// Returns true iff the transaction isolation level corresponding
		/// to the supplied bitmask is supported.

	bool isTransactionIsolation(Poco::UInt32) const;
		/// Returns true iff the transaction isolation level corresponds
		/// to the supplied bitmask.

	const std::string& connectorName() const;
		/// Returns the name of the connector.

	void setConnected(const std::string& name, bool value);
	bool getConnected(const std::string& name) const;
		/// Sets/gets the connected property.
		/// This is normally done by implementation
		/// when a database connection loss is detected.

	void setF(const std::string& name, bool value);
	bool getF(const std::string& name) const;
	void setP(const std::string& name, const Poco::Any& value);
	Poco::Any getP(const std::string& name) const;

private:
	bool         _f;
	Poco::Any    _p;
	bool         _connected;
	std::string  _connectionString;
};


} } } // namespace Poco::Data::Test


#endif // Data_Test_SessionImpl_INCLUDED