44 lines
1.0 KiB
C++
44 lines
1.0 KiB
C++
/** Implementation of pqxx::errorhandler and helpers.
|
|
*
|
|
* pqxx::errorhandler allows programs to receive errors and warnings.
|
|
*
|
|
* Copyright (c) 2000-2022, Jeroen T. Vermeulen.
|
|
*
|
|
* See COPYING for copyright license. If you did not receive a file called
|
|
* COPYING with this source code, please notify the distributor of this
|
|
* mistake, or contact the author.
|
|
*/
|
|
#include "pqxx-source.hxx"
|
|
|
|
#include "pqxx/internal/header-pre.hxx"
|
|
|
|
#include "pqxx/connection.hxx"
|
|
#include "pqxx/errorhandler.hxx"
|
|
#include "pqxx/internal/gates/connection-errorhandler.hxx"
|
|
|
|
#include "pqxx/internal/header-post.hxx"
|
|
|
|
|
|
pqxx::errorhandler::errorhandler(connection &conn) : m_home{&conn}
|
|
{
|
|
pqxx::internal::gate::connection_errorhandler{*m_home}.register_errorhandler(
|
|
this);
|
|
}
|
|
|
|
|
|
pqxx::errorhandler::~errorhandler()
|
|
{
|
|
unregister();
|
|
}
|
|
|
|
|
|
void pqxx::errorhandler::unregister() noexcept
|
|
{
|
|
if (m_home != nullptr)
|
|
{
|
|
pqxx::internal::gate::connection_errorhandler connection_gate{*m_home};
|
|
m_home = nullptr;
|
|
connection_gate.unregister_errorhandler(this);
|
|
}
|
|
}
|