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/*-
* Public Domain 2014-present MongoDB, Inc.
* Public Domain 2008-2014 WiredTiger, Inc.
*
* This is free and unencumbered software released into the public domain.
*
* Anyone is free to copy, modify, publish, use, compile, sell, or
* distribute this software, either in source code form or as a compiled
* binary, for any purpose, commercial or non-commercial, and by any
* means.
*
* In jurisdictions that recognize copyright laws, the author or authors
* of this software dedicate any and all copyright interest in the
* software to the public domain. We make this dedication for the benefit
* of the public at large and to the detriment of our heirs and
* successors. We intend this dedication to be an overt act of
* relinquishment in perpetuity of all present and future rights to this
* software under copyright law.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#include "connection_manager.h"
#include "util/api_const.h"
#include "util/logger.h"
namespace test_harness {
connection_manager &
connection_manager::instance()
{
static connection_manager _instance;
return (_instance);
}
void
connection_manager::close()
{
if (_conn != nullptr) {
testutil_check(_conn->close(_conn, nullptr));
_conn = nullptr;
}
}
void
connection_manager::create(const std::string &config, const std::string &home)
{
if (_conn != nullptr) {
logger::log_msg(LOG_ERROR, "Connection is not NULL, cannot be re-opened.");
testutil_die(EINVAL, "Connection is not NULL");
}
logger::log_msg(LOG_INFO, "wiredtiger_open config: " + config);
/* Create the working dir. */
testutil_make_work_dir(home.c_str());
/* Open conn. */
testutil_check(wiredtiger_open(home.c_str(), nullptr, config.c_str(), &_conn));
}
scoped_session
connection_manager::create_session()
{
if (_conn == nullptr) {
logger::log_msg(LOG_ERROR,
"Connection is NULL, did you forget to call "
"connection_manager::create ?");
testutil_die(EINVAL, "Connection is NULL");
}
_conn_mutex.lock();
scoped_session session(_conn);
_conn_mutex.unlock();
return (session);
}
WT_CONNECTION *
connection_manager::get_connection()
{
return (_conn);
}
/*
* set_timestamp calls into the connection API in a thread safe manner to set global timestamps.
*/
void
connection_manager::set_timestamp(const std::string &config)
{
_conn_mutex.lock();
testutil_check(_conn->set_timestamp(_conn, config.c_str()));
_conn_mutex.unlock();
}
connection_manager::connection_manager() {}
} // namespace test_harness
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