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gnosygnu_xowa/140_dbs/src_400_tdbs/gplx/dbs/TdbFlush.java
2014-06-30 00:15:52 -04:00

35 lines
1.3 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.lists.*; /*GfoNde*/
class TdbFlushWkr implements Db_qryWkr {
public Object Exec(Db_engine engineObj, Db_qry cmdObj) {
TdbEngine engine = TdbEngine.cast_(engineObj); Db_qry_flush cmd = Db_qry_flush.cast_(cmdObj);
if (Array_.Len(cmd.TableNames()) == 0)
engine.FlushAll();
else {
for (String tblName : cmd.TableNames()) {
TdbTable tbl = engine.FetchTbl(tblName);
if (tbl.IsDirty()) engine.FlushTbl(tbl);
}
}
return 1;
}
public static TdbFlushWkr new_() {TdbFlushWkr rv = new TdbFlushWkr(); return rv;}
}