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gnosygnu_xowa/140_dbs/src/gplx/dbs/Db_qry_.java
gnosygnu 794b5a232f v2.7.2.1
2015-07-12 21:10:02 -04:00

52 lines
2.5 KiB
Java

/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.dbs; import gplx.*;
import gplx.core.criterias.*; import gplx.dbs.qrys.*;
public class Db_qry_ {
public static Db_qry__select_cmd select_cols_(String tbl, Criteria crt, String... cols){return select_().From_(tbl).Where_(crt).Cols_(cols);}
public static Db_qry__select_cmd select_val_(String tbl, String col, Criteria crt) {return select_().From_(tbl).Where_(crt).Cols_(col);}
public static Db_qry__select_cmd select_tbl_(String tbl) {return select_().From_(tbl);}
public static Db_qry__select_cmd select_() {return Db_qry__select_cmd.new_();}
public static Db_qry_delete delete_(String tbl, Criteria crt) {return Db_qry_delete.new_(tbl, crt);}
public static Db_qry_delete delete_tbl_(String tbl) {return Db_qry_delete.new_(tbl);}
public static Db_qry_insert insert_(String tbl) {return new Db_qry_insert(tbl);}
public static Db_qry_insert insert_common_(String tbl, KeyVal... pairs) {
Db_qry_insert cmd = new Db_qry_insert(tbl);
for (KeyVal pair : pairs)
cmd.Arg_obj_(pair.Key(), pair.Val());
return cmd;
}
public static Db_qry_update update_(String tbl, Criteria crt) {
Db_qry_update update = Db_qry_update.new_();
update.From_(tbl);
update.Where_(crt);
return update;
}
public static Db_qry_update update_common_(String tbl, Criteria crt, KeyVal... pairs) {
Db_qry_update cmd = Db_qry_update.new_();
cmd.From_(tbl); cmd.Where_(crt);
for (KeyVal pair : pairs)
cmd.Arg_obj_(pair.Key(), pair.Val());
return cmd;
}
public static final Object WhereAll = null;
public static Db_qry as_(Object obj) {return obj instanceof Db_qry ? (Db_qry)obj : null;}
public static final int Tid_insert = 0, Tid_delete = 1, Tid_update = 2, Tid_select = 3, Tid_sql = 4, Tid_select_in_tbl = 5, Tid_flush = 6;
}