InternalPhysicalFileAccess


1   /*
2    * Jalisto - JAva LIght STOrage
3    * Copyright (C) 2000-2005 Xcalia http://www.xcalia.com
4    * 
5    * This library is free software; you can redistribute it and/or
6    * modify it under the terms of the GNU Lesser General Public
7    * License as published by the Free Software Foundation; either
8    * version 2.1 of the License, or (at your option) any later version.
9    * 
10   * This library is distributed in the hope that it will be useful,
11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13   * Lesser General Public License for more details.
14   * 
15   * You should have received a copy of the GNU Lesser General Public
16   * License along with this library; if not, write to the Free Software
17   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
18   * 
19   * Xcalia
20   * 71, rue Desnouettes
21   * 75014 Paris - France
22   * http://www.xcalia.com
23   */
24  package org.objectweb.jalisto.se.api.internal;
25  
26  import org.objectweb.jalisto.se.api.physical.PluggablePhysicalFileAccess;
27  import org.objectweb.jalisto.se.impl.InFileAddress;
28  
29  import java.util.Collection  ;
30  
31  public interface InternalPhysicalFileAccess {
32  
33      PluggablePhysicalFileAccess getInternalAccess();
34  
35      void insertFileObject(JalistoObject fo);
36  
37      JalistoObject readFileObjectAt(InFileAddress ifa);
38  
39      void updateFileObject(JalistoObject fo);
40  
41      void deleteFileObject(InFileAddress ifa);
42  
43      void writeObjectInBase(InFileAddress ifa, Object   o, boolean isUpdate);
44  
45  
46      void begin();
47  
48      void commit();
49  
50      void rollback();
51  
52      void open();
53  
54      void close();
55  
56  
57      InTransactionBaseImage getBaseImage();
58  
59      boolean isNewBase();
60  
61  
62      Collection   getKeysStartingWith(String   filter, boolean withOrder);
63  }
64

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