PersistenceContext


1   
2   /*
3    * Copyright (c) 1998 - 2005 Versant Corporation
4    * All rights reserved. This program and the accompanying materials
5    * are made available under the terms of the Eclipse Public License v1.0
6    * which accompanies this distribution, and is available at
7    * http://www.eclipse.org/legal/epl-v10.html
8    *
9    * Contributors:
10   * Versant Corporation - initial API and implementation
11   */
12  package com.versant.core.common;
13  
14  import com.versant.core.jdo.PCStateMan;
15  import com.versant.core.jdo.VersantPersistenceManager;
16  
17  import javax.jdo.spi.PersistenceCapable;
18  import javax.jdo.PersistenceManager;
19  
20  /**
21   * Internal interface that is used for common stuff between different implementations
22   * of pm.
23   */
24  public interface PersistenceContext extends VersantPersistenceManager {
25      public OID getInternalOID(final PersistenceCapable pc);
26  
27      Object   getObjectById(Object   oid, boolean b);
28  
29      PCStateMan getInternalSM(PersistenceCapable pc);
30  
31      PersistenceManager getPersistenceManager();
32  
33      Object   getObjectByIdForState(OID oid, int stateFieldNo,
34              int navClassIndex, OID fromOID);
35  }
36

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