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// file : common/session/custom/session.cxx
// copyright : Copyright (c) 2009-2018 Code Synthesis Tools CC
// license : GNU GPL v2; see accompanying LICENSE file
#include <cassert>
#include "session.hxx"
session* session::current;
session::
session ()
: tran_ (0)
{
assert (current == 0);
current = this;
}
session::
~session ()
{
// Unregister from transaction.
//
if (tran_ != 0)
tran_->callback_unregister (this);
assert (current == this);
current = 0;
}
void session::
flush (odb::database& db)
{
bool flushed (false);
for (type_map::iterator i (map_.begin ()), e (map_.end ()); i != e; ++i)
{
bool r (i->second->flush (db));
flushed = flushed || r;
}
// If we flushed anything, then register the post-commit/rollback callback.
//
if (flushed)
{
tran_ = &odb::transaction::current ();
tran_->callback_register (
&mark, this, odb::transaction::event_all, 0, &tran_);
}
}
void session::
mark (unsigned short event, void* key, unsigned long long)
{
session& s (*static_cast<session*> (key));
for (type_map::iterator i (s.map_.begin ()), e (s.map_.end ()); i != e; ++i)
i->second->mark (event);
}
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