T_CCI_ERROR_CODE map_get_ots_value (T_CCI_REQ mapped_stmt_id,
T_CCI_REQ *statement_id,
bool force)
{
T_CCI_ERROR_CODE error;
if (statement_id == NULL)
{
return CCI_ER_REQ_HANDLE;
}
mutexStatement.lock ();
IteratorMapStatement it = mapStatement.find (mapped_stmt_id);
if (it == mapStatement.end ())
{
error = CCI_ER_REQ_HANDLE;
}
else
{
*statement_id = it->second;
error = CCI_ER_NO_ERROR;
if (force == false)
{
T_CON_HANDLE *connection;
T_CCI_CONN connection_id = GET_CON_ID (*statement_id);
error = hm_get_connection_by_resolved_id (connection_id,
&connection);
if (error == CCI_ER_NO_ERROR)
{
if (connection->used)
{
error = CCI_ER_USED_CONNECTION;
}
else
{
connection->used = true;
}
}
}
}
mutexStatement.unlock ();
return error;
}
T_CCI_ERROR_CODE map_get_otc_value (T_CCI_CONN mapped_conn_id,
T_CCI_CONN *connection_id,
bool force)
{
T_CCI_ERROR_CODE error;
if (connection_id == NULL)
{
return CCI_ER_CON_HANDLE;
}
mutexConnection.lock ();
IteratorMapConnection it = mapConnection.find (mapped_conn_id);
if (it == mapConnection.end ())
{
error = CCI_ER_CON_HANDLE;
}
else
{
*connection_id = it->second;
error = CCI_ER_NO_ERROR;
if (force == false)
{
T_CON_HANDLE *connection;
error = hm_get_connection_by_resolved_id (*connection_id,
&connection);
if (error == CCI_ER_NO_ERROR)
{
if (connection->used)
{
error = CCI_ER_USED_CONNECTION;
}
else
{
connection->used = true;
}
}
}
}
mutexConnection.unlock ();
return error;
}
T_CCI_ERROR_CODE map_close_otc (T_CCI_CONN mapped_conn_id)
{
T_CCI_ERROR_CODE error;
int i;
mutexConnection.lock ();
IteratorMapConnection it = mapConnection.find (mapped_conn_id);
if (it == mapConnection.end())
{
error = CCI_ER_CON_HANDLE;
}
else
{
T_CON_HANDLE *connection;
T_REQ_HANDLE **statement_array;
error = hm_get_connection_by_resolved_id (it->second, &connection);
if (error == CCI_ER_NO_ERROR && connection != NULL)
{
statement_array = connection->req_handle_table;
for (i = 0; statement_array && i < connection->max_req_handle; i++)
{
if (statement_array[i] != NULL
&& statement_array[i]->mapped_stmt_id >= 0)
{
map_close_ots (statement_array[i]->mapped_stmt_id);
statement_array[i]->mapped_stmt_id = -1;
}
}
}
mapConnection.erase(it);
error = CCI_ER_NO_ERROR;
}
mutexConnection.unlock ();
return error;
}
T_CCI_ERROR_CODE map_close_ots (T_CCI_REQ mapped_stmt_id)
{
T_CCI_ERROR_CODE error;
mutexStatement.lock ();
IteratorMapStatement it = mapStatement.find (mapped_stmt_id);
if (it == mapStatement.end ())
{
error = CCI_ER_REQ_HANDLE;
}
else
{
mapStatement.erase(it);
error = CCI_ER_NO_ERROR;
}
mutexStatement.unlock ();
return error;
}
T_CCI_ERROR_CODE map_open_ots (T_CCI_REQ statement_id,
T_CCI_REQ *mapped_stmt_id)
{
if (mapped_stmt_id == NULL)
{
return CCI_ER_REQ_HANDLE;
}
else
{
*mapped_stmt_id = -1;
}
mutexStatement.lock ();
*mapped_stmt_id = map_get_next_id (mapStatement, currStatement);
mapStatement[*mapped_stmt_id] = statement_id;
mutexStatement.unlock ();
return CCI_ER_NO_ERROR;
}
T_CCI_ERROR_CODE map_open_otc (T_CCI_CONN connection_id,
T_CCI_CONN *mapped_conn_id)
{
T_CCI_ERROR_CODE error;
if (mapped_conn_id == NULL)
{
return CCI_ER_CON_HANDLE;
}
else
{
*mapped_conn_id = -1;
error = CCI_ER_NO_ERROR;
}
mutexConnection.lock ();
*mapped_conn_id = map_get_next_id (mapConnection, currConnection);
mapConnection[*mapped_conn_id] = connection_id;
mutexConnection.unlock ();
return error;
}