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34 lines
1.3 KiB
34 lines
1.3 KiB
/*
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XOWA: the XOWA Offline Wiki Application
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Copyright (C) 2012 gnosygnu@gmail.com
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package gplx.ios; import gplx.*;
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public class IoEnginePool {
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private final Hash_adp hash = Hash_adp_.new_();
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public void Add_if_dupe_use_nth(IoEngine engine) {
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hash.Del(engine.Key());
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hash.Add(engine.Key(), engine);
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}
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public IoEngine Get_by(String key) {
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IoEngine rv = (IoEngine)hash.Get_by(key);
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return rv == null ? IoEngine_.Mem : rv; // rv == null when url is null or empty; return Mem which should be a noop; DATE:2013-06-04
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}
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public static final IoEnginePool Instance = new IoEnginePool();
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IoEnginePool() {
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this.Add_if_dupe_use_nth(IoEngine_.Sys);
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this.Add_if_dupe_use_nth(IoEngine_.Mem);
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}
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} |