private static IDatabase _OpenDatabase(string databaseId)
{
try
{
var info = ORMConfig.ORMConfiguration.GetDatabaseInfo(databaseId);
IDbConnection cnn = CoreFactory.CreateDbProvider(databaseId).CreateConnection(info.ConnectString);
ISQLExecutor exe = new SQLExecutor(databaseId, cnn);
IObjectMapInfoCache cache = CoreFactory.ObjectMapInfoCache;
var dialect = CoreFactory.CreateDialectProvider(databaseId);
IModelSQLEmit emit = dialect.CreateModelSQLEmit(cache);
IMetaQuery meta = dialect.CreateMetaQuery(exe);
if (cnn.State != ConnectionState.Open)
{
cnn.Open();
}
return(new Database(exe, emit, meta));
}
catch (Exception ex)
{
throw ex.CreateWrapException <SessionException>();
}
}
private static ISession _OpenSession(string databaseId)
{
try
{
var info = ORMConfig.ORMConfiguration.GetDatabaseInfo(databaseId);
IDbConnection cnn = CoreFactory.CreateDbProvider(databaseId).CreateConnection(info.ConnectString);
ISQLExecutor exe = new SQLExecutor(databaseId, cnn);
IObjectMapInfoCache cache = CoreFactory.ObjectMapInfoCache;
IEntityManager mgr = new EntityManager(exe, CoreFactory.CreateDialectProvider(databaseId).CreateMappingSQLEmit(cache));
IEntityQuery qry = new EntityQuery(exe, CoreFactory.CreateDialectProvider(databaseId).CreateQuerySQLEmit(cache));
INativeSQL native = new NativeSQL(exe);
if (cnn.State != ConnectionState.Open)
{
cnn.Open();
}
return(new SimpleSession(exe, mgr, qry, native));
}
catch (Exception ex)
{
throw ex.CreateWrapException <SessionException>();
}
}