// file : evolution/template/driver.cxx // copyright : Copyright (c) 2009-2015 Code Synthesis Tools CC // license : GNU GPL v2; see accompanying LICENSE file // PLACE TEST DESCRIPTION HERE // #include <memory> // std::auto_ptr #include <cassert> #include <iostream> #include <odb/database.hxx> #include <odb/transaction.hxx> #include <odb/schema-catalog.hxx> #include <common/common.hxx> #include "test2.hxx" #include "test3.hxx" #include "test2-odb.hxx" #include "test3-odb.hxx" using namespace std; using namespace odb::core; int main (int argc, char* argv[]) { try { auto_ptr<database> db (create_database (argc, argv, false)); bool embedded (schema_catalog::exists (*db)); // 1 - base version // 2 - migration // 3 - current version // unsigned short pass (*argv[argc - 1] - '0'); switch (pass) { case 1: { using namespace v2; if (embedded) { transaction t (db->begin ()); schema_catalog::drop_schema (*db); schema_catalog::create_schema (*db, "", false); schema_catalog::migrate_schema (*db, 2); t.commit (); } { transaction t (db->begin ()); dummy d (1); db->persist (d); t.commit (); } break; } case 2: { using namespace v3; if (embedded) { transaction t (db->begin ()); schema_catalog::migrate_schema_pre (*db, 3); t.commit (); } { transaction t (db->begin ()); auto_ptr<dummy> p (db->load<dummy> (1)); t.commit (); } if (embedded) { transaction t (db->begin ()); schema_catalog::migrate_schema_post (*db, 3); t.commit (); } break; } case 3: { using namespace v3; object o; { transaction t (db->begin ()); db->persist (o); t.commit (); } { transaction t (db->begin ()); auto_ptr<object> p (db->load<object> (o.id_)); t.commit (); } { transaction t (db->begin ()); auto_ptr<dummy> p (db->load<dummy> (1)); t.commit (); } break; } default: { cerr << "unknown pass number '" << argv[argc - 1] << "'" << endl; return 1; } } } catch (const odb::exception& e) { cerr << e.what () << endl; return 1; } }