Schema_update_cmd_.java

/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012-2017 gnosygnu@gmail.com

XOWA is licensed under the terms of the General Public License (GPL) Version 3,
or alternatively under the terms of the Apache License Version 2.0.

You may use XOWA according to either of these licenses as is most appropriate
for your project on a case-by-case basis.

The terms of each license can be found in the source code repository:

GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
*/
package gplx.dbs.metas.updates; import gplx.*; import gplx.dbs.*; import gplx.dbs.metas.*;
import gplx.dbs.engines.sqlite.*;
public class Schema_update_cmd_ {
	public static Schema_update_cmd Make_tbl_create(String tbl_name, String tbl_sql, Db_idx_itm... tbl_idxs) {return new Schema_update_cmd__tbl_create(tbl_name, tbl_sql, tbl_idxs);}
}
class Schema_update_cmd__tbl_create implements Schema_update_cmd {
	private final String tbl_sql; private final Db_idx_itm[] tbl_idxs;
	public Schema_update_cmd__tbl_create(String tbl_name, String tbl_sql, Db_idx_itm... tbl_idxs) {
		this.tbl_name = tbl_name; this.tbl_sql = tbl_sql; this.tbl_idxs = tbl_idxs;
	}
	public String Name() {return "schema.tbl.create." + tbl_name;} private final String tbl_name;
	public boolean Exec_is_done() {return exec_is_done;} private boolean exec_is_done;
	public void Exec(Schema_db_mgr db_mgr, Db_conn conn) {
		if (db_mgr.Tbl_mgr().Has(tbl_name)) return;
		Gfo_usr_dlg_.Instance.Log_many("", "", "schema.tbl.create: tbl=~{0}", tbl_name);
		Sqlite_engine_.Tbl_create(conn, tbl_name, tbl_sql);
		Sqlite_engine_.Idx_create(conn, tbl_idxs);
		exec_is_done = true;
	}
}