org.jboss.util.stream
Class CustomObjectOutputStream

java.lang.Object
  java.io.OutputStream
      java.io.ObjectOutputStream
          org.jboss.util.stream.CustomObjectOutputStream

All Implemented Interfaces:

Closeable, DataOutput, Flushable, ObjectOutput, ObjectStreamConstants

public class CustomObjectOutputStream
extends ObjectOutputStream

Customized object output stream that redefines writeClassDescriptor() in order to write a short class descriptor (just the class name) when serializing an object.

Version:

$Revision: 57194 $

Author:

Francisco Reverbel

Nested Class Summary

Nested classes/interfaces inherited from class java.io.ObjectOutputStream

ObjectOutputStream.PutField

Field Summary

Fields inherited from interface java.io.ObjectStreamConstants

baseWireHandle, PROTOCOL_VERSION_1, PROTOCOL_VERSION_2, SC_BLOCK_DATA, SC_ENUM, SC_EXTERNALIZABLE, SC_SERIALIZABLE, SC_WRITE_METHOD, STREAM_MAGIC, STREAM_VERSION, SUBCLASS_IMPLEMENTATION_PERMISSION, SUBSTITUTION_PERMISSION, TC_ARRAY, TC_BASE, TC_BLOCKDATA, TC_BLOCKDATALONG, TC_CLASS, TC_CLASSDESC, TC_ENDBLOCKDATA, TC_ENUM, TC_EXCEPTION, TC_LONGSTRING, TC_MAX, TC_NULL, TC_OBJECT, TC_PROXYCLASSDESC, TC_REFERENCE, TC_RESET, TC_STRING

Constructor Summary

CustomObjectOutputStream(OutputStream out)
Constructs a new instance with the given output stream.

Method Summary

protected void

writeClassDescriptor(ObjectStreamClass classdesc) Writes just the class name to this output stream.

Methods inherited from class java.io.ObjectOutputStream

annotateClass, annotateProxyClass, close, defaultWriteObject, drain, enableReplaceObject, flush, putFields, replaceObject, reset, useProtocolVersion, write, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFields, writeFloat, writeInt, writeLong, writeObject, writeObjectOverride, writeShort, writeStreamHeader, writeUnshared, writeUTF

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CustomObjectOutputStream

public CustomObjectOutputStream(OutputStream out)
                         throws IOException

Constructs a new instance with the given output stream.

Parameters:

out - stream to write objects to

Throws:

IOException

Method Detail

writeClassDescriptor

protected void writeClassDescriptor(ObjectStreamClass classdesc)
                             throws IOException

Writes just the class name to this output stream.

Overrides:

writeClassDescriptor in class ObjectOutputStream

Parameters:

classdesc - class description object

Throws:

IOException