2127637945
Imported GNU Classpath 0.20
* Makefile.am (AM_CPPFLAGS): Add classpath/include.
* java/nio/charset/spi/CharsetProvider.java: New override file.
* java/security/Security.java: Likewise.
* sources.am: Regenerated.
* Makefile.in: Likewise.
From-SVN: r109831
81 lines
2.8 KiB
Java
81 lines
2.8 KiB
Java
/* MapPersistenceDelegate.java -- A PersistenceDelegate for Map subclasses.
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Copyright (C) 2005 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package gnu.java.beans.encoder;
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import java.util.Map;
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import java.beans.Encoder;
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import java.beans.Expression;
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import java.beans.PersistenceDelegate;
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import java.beans.Statement;
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import java.util.Iterator;
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/**
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* @author Robert Schuster (robertschuster@fsfe.org)
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*/
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public class MapPersistenceDelegate extends PersistenceDelegate
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{
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protected Expression instantiate(Object oldInstance, Encoder out)
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{
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return new Expression(
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oldInstance,
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oldInstance.getClass(),
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"new",
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null);
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}
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protected void initialize(Class type, Object oldInstance, Object newInstance,
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Encoder out)
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{
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Map map = (Map) oldInstance;
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Iterator ite = map.keySet().iterator();
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while (ite.hasNext())
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{
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Object key = ite.next();
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out.writeStatement(new Statement(oldInstance, "put",
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new Object[] { key, map.get(key) }));
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}
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}
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}
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