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44 lines
1.3 KiB
44 lines
1.3 KiB
/*
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XOWA: the XOWA Offline Wiki Application
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Copyright (C) 2012-2020 gnosygnu@gmail.com
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XOWA is licensed under the terms of the General Public License (GPL) Version 3,
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or alternatively under the terms of the Apache License Version 2.0.
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You may use XOWA according to either of these licenses as is most appropriate
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for your project on a case-by-case basis.
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The terms of each license can be found in the source code repository:
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GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
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Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
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*/
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package gplx.dbs.wkrs;
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import gplx.dbs.Db_conn;
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import gplx.dbs.wkrs.randoms.SqlRandomWkr;
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import java.util.HashMap;
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import java.util.Map;
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public class SqlWkrMgr {
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private final Map<String, SqlWkr> map = new HashMap<>();
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private final Db_conn conn;
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public SqlWkrMgr(Db_conn conn) {
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this.conn = conn;
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}
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public SqlWkr Get(String key) {
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return map.get(key);
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}
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public void Set(SqlWkr wkr) {
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map.put(wkr.Key(), wkr);
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}
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public Object ExecRandomObj(String select, String from, String where) {
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SqlRandomWkr wkr = (SqlRandomWkr)map.get(SqlWkrMgr.WKR_RANDOM);
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return wkr.SelectRandomRow(conn, select, from, where)[0];
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}
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public static final String WKR_RANDOM = "random";
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}
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