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// file : odb/pgsql/transaction.hxx
// author : Constantin Michael <constantin@codesynthesis.com>
// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
// license : GNU GPL v2; see accompanying LICENSE file
#ifndef ODB_PGSQL_TRANSACTION_HXX
#define ODB_PGSQL_TRANSACTION_HXX
#include <odb/pre.hxx>
#include <odb/transaction.hxx>
#include <odb/pgsql/version.hxx>
#include <odb/pgsql/forward.hxx>
#include <odb/pgsql/tracer.hxx>
#include <odb/pgsql/details/export.hxx>
namespace odb
{
namespace pgsql
{
class transaction_impl;
class LIBODB_PGSQL_EXPORT transaction: public odb::transaction
{
public:
typedef pgsql::database database_type;
typedef pgsql::connection connection_type;
explicit
transaction (transaction_impl*);
// Return the database this transaction is on.
//
database_type&
database ();
// Return the underlying database connection for this transaction.
//
connection_type&
connection ();
// Return current transaction or throw if there is no transaction
// in effect.
//
static transaction&
current ();
// Set the current thread's transaction.
//
static void
current (transaction&);
// SQL statement tracing.
//
public:
typedef pgsql::tracer tracer_type;
void
tracer (tracer_type& t)
{
odb::transaction::tracer (t);
}
void
tracer (tracer_type* t)
{
odb::transaction::tracer (t);
}
using odb::transaction::tracer;
public:
transaction_impl&
implementation ();
};
}
}
#include <odb/pgsql/transaction.ixx>
#include <odb/post.hxx>
#endif // ODB_PGSQL_TRANSACTION_HXX
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