| /* PersistentContextMap.java -- The persistent context naming map |
| Copyright (C) 2006 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath 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 |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| |
| package gnu.classpath.tools.giop.nameservice; |
| |
| import java.io.File; |
| |
| import org.omg.CORBA.ORB; |
| import org.omg.CORBA.Object; |
| |
| /** |
| * The persistent context naming map for the persistent naming service. |
| * |
| * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) |
| */ |
| public class PersistentContextMap extends PersistentMap |
| { |
| /** |
| * Create the persistent context map that stores information in the given |
| * file. |
| * |
| * @param an_orb the naming service ORB, used to obtain and produce the object |
| * stringified references. |
| * @param mapFile the file, where the persistent information is stored. |
| * @param reset if true, the previous naming data are discarded. If false |
| * (normally expected), they are loaded from the persistent memory to |
| * provide the persistence. |
| */ |
| public PersistentContextMap(ORB an_orb, File mapFile, boolean reset) |
| { |
| super(an_orb, mapFile, reset); |
| } |
| |
| /** |
| * This method expects the PersistentContext as its parameter. The returned |
| * description line is the name of the context parent folder. |
| */ |
| protected String object_to_string(Object object) |
| { |
| PersistentContext pc = (PersistentContext) object; |
| return pc.contextFolder.getAbsolutePath(); |
| } |
| |
| /** |
| * This method restores the PersistenContext. The description line is |
| * interpreted as the folder name, absolute path. |
| */ |
| protected Object string_to_object(String description) |
| { |
| return new PersistentContext(orb, new File(description), reset); |
| } |
| } |