CmsProjectDriver


1   /*
2    * File   : $Source: /usr/local/cvs/opencms/src/org/opencms/db/oracle/CmsProjectDriver.java,v $
3    * Date   : $Date: 2005/06/23 11:11:58 $
4    * Version: $Revision: 1.38 $
5    *
6    * This library is part of OpenCms -
7    * the Open Source Content Mananagement System
8    *
9    * Copyright (c) 2005 Alkacon Software GmbH (http://www.alkacon.com)
10   *
11   * This library is free software; you can redistribute it and/or
12   * modify it under the terms of the GNU Lesser General Public
13   * License as published by the Free Software Foundation; either
14   * version 2.1 of the License, or (at your option) any later version.
15   *
16   * This library is distributed in the hope that it will be useful,
17   * but WITHOUT ANY WARRANTY; without even the implied warranty of
18   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19   * Lesser General Public License for more details.
20   *
21   * For further information about Alkacon Software GmbH, please see the
22   * company website: http://www.alkacon.com
23   *
24   * For further information about OpenCms, please see the
25   * project website: http://www.opencms.org
26   * 
27   * You should have received a copy of the GNU Lesser General Public
28   * License along with this library; if not, write to the Free Software
29   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
30   */
31  
32  package org.opencms.db.oracle;
33  
34  import org.opencms.db.generic.CmsSqlManager;
35  
36  import java.io.ByteArrayOutputStream  ;
37  import java.io.IOException  ;
38  import java.io.ObjectOutputStream  ;
39  import java.io.Serializable  ;
40  
41  /** 
42   * Oracle/OCI implementation of the project driver methods.<p>
43   *
44   * @author Thomas Weckert  
45   * @author Carsten Weinholz 
46   * 
47   * @version $Revision: 1.38 $
48   * 
49   * @since 6.0.0 
50   */
51  public class CmsProjectDriver extends org.opencms.db.generic.CmsProjectDriver {
52  
53      /**
54       * @see org.opencms.db.I_CmsProjectDriver#initSqlManager(String)
55       */
56      public org.opencms.db.generic.CmsSqlManager initSqlManager(String   classname) {
57  
58          return CmsSqlManager.getInstance(classname);
59      }
60  
61      /**
62       * Serialize object data to write it as byte array in the database.<p>
63       * 
64       * @param object the object
65       * @return byte[] the byte array with object data
66       * @throws IOException if something goes wrong
67       */
68      protected final byte[] internalSerializeObject(Serializable   object) throws IOException   {
69  
70          // this method is final to allow the java compiler to inline this code!
71  
72          // serialize the object
73          ByteArrayOutputStream   bout = new ByteArrayOutputStream  ();
74          ObjectOutputStream   oout = new ObjectOutputStream  (bout);
75          oout.writeObject(object);
76          oout.close();
77  
78          return bout.toByteArray();
79      }
80  }
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