CustomObjectOutputStream


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4   * by the @authors tag. See the copyright.txt in the distribution for a
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8   * under the terms of the GNU Lesser General Public License as
9   * published by the Free Software Foundation; either version 2.1 of
10  * the License, or (at your option) any later version.
11  *
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13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with this software; if not, write to the Free
19  * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20  * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21  */
22  package org.jboss.util.stream;
23  
24  import java.io.IOException  ;
25  import java.io.ObjectOutputStream  ;
26  import java.io.ObjectStreamClass  ;
27  import java.io.OutputStream  ;
28  
29  /**
30   * Customized object output stream that redefines 
31   * <code>writeClassDescriptor()</code> in order to write a short class 
32   * descriptor (just the class name) when serializing an object.
33   *
34   * @author  <a HREF="mailto:reverbel@ime.usp.br">Francisco Reverbel</a>
35   * @version $Revision: 37459 $
36   */
37  public class CustomObjectOutputStream
38        extends ObjectOutputStream   
39  {
40     
41     /**
42      * Constructs a new instance with the given output stream.
43      *
44      * @param out     stream to write objects to
45      */
46     public CustomObjectOutputStream(OutputStream   out)
47        throws IOException   
48     {
49        super(out);
50     }
51     
52     /**
53      * Writes just the class name to this output stream.
54      *
55      * @param classdesc class description object
56      */
57     protected void writeClassDescriptor(ObjectStreamClass   classdesc)
58        throws IOException   
59     {
60        writeUTF(classdesc.getName());
61     }
62     
63  }
64
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