org.jboss.netty.handler.codec.serialization
Class ObjectEncoderOutputStream

java.lang.Object
  extended by java.io.OutputStream
      extended by org.jboss.netty.handler.codec.serialization.ObjectEncoderOutputStream
All Implemented Interfaces:
java.io.Closeable, java.io.DataOutput, java.io.Flushable, java.io.ObjectOutput

public class ObjectEncoderOutputStream
extends java.io.OutputStream
implements java.io.ObjectOutput

An ObjectOutput which is interoperable with ObjectDecoder and ObjectDecoderInputStream.

Version:
$Rev: 2080 $, $Date: 2010-01-26 18:04:19 +0900 (Tue, 26 Jan 2010) $
Author:
The Netty Project, Trustin Lee

Constructor Summary
ObjectEncoderOutputStream(java.io.OutputStream out)
          Creates a new ObjectOutput with the estimated length of 512 bytes.
ObjectEncoderOutputStream(java.io.OutputStream out, int estimatedLength)
          Creates a new ObjectOutput.
 
Method Summary
 void close()
           
 void flush()
           
 int size()
           
 void write(byte[] b)
           
 void write(byte[] b, int off, int len)
           
 void write(int b)
           
 void writeBoolean(boolean v)
           
 void writeByte(int v)
           
 void writeBytes(java.lang.String s)
           
 void writeChar(int v)
           
 void writeChars(java.lang.String s)
           
 void writeDouble(double v)
           
 void writeFloat(float v)
           
 void writeInt(int v)
           
 void writeLong(long v)
           
 void writeObject(java.lang.Object obj)
           
 void writeShort(int v)
           
 void writeUTF(java.lang.String str)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ObjectEncoderOutputStream

public ObjectEncoderOutputStream(java.io.OutputStream out)
Creates a new ObjectOutput with the estimated length of 512 bytes.

Parameters:
out - the OutputStream where the serialized form will be written out

ObjectEncoderOutputStream

public ObjectEncoderOutputStream(java.io.OutputStream out,
                                 int estimatedLength)
Creates a new ObjectOutput.

Parameters:
out - the OutputStream where the serialized form will be written out
estimatedLength - the estimated byte length of the serialized form of an object. If the length of the serialized form exceeds this value, the internal buffer will be expanded automatically at the cost of memory bandwidth. If this value is too big, it will also waste memory bandwidth. To avoid unnecessary memory copy or allocation cost, please specify the properly estimated value.
Method Detail

writeObject

public void writeObject(java.lang.Object obj)
                 throws java.io.IOException
Specified by:
writeObject in interface java.io.ObjectOutput
Throws:
java.io.IOException

write

public void write(int b)
           throws java.io.IOException
Specified by:
write in interface java.io.DataOutput
Specified by:
write in interface java.io.ObjectOutput
Specified by:
write in class java.io.OutputStream
Throws:
java.io.IOException

close

public void close()
           throws java.io.IOException
Specified by:
close in interface java.io.Closeable
Specified by:
close in interface java.io.ObjectOutput
Overrides:
close in class java.io.OutputStream
Throws:
java.io.IOException

flush

public void flush()
           throws java.io.IOException
Specified by:
flush in interface java.io.Flushable
Specified by:
flush in interface java.io.ObjectOutput
Overrides:
flush in class java.io.OutputStream
Throws:
java.io.IOException

size

public final int size()

write

public void write(byte[] b,
                  int off,
                  int len)
           throws java.io.IOException
Specified by:
write in interface java.io.DataOutput
Specified by:
write in interface java.io.ObjectOutput
Overrides:
write in class java.io.OutputStream
Throws:
java.io.IOException

write

public void write(byte[] b)
           throws java.io.IOException
Specified by:
write in interface java.io.DataOutput
Specified by:
write in interface java.io.ObjectOutput
Overrides:
write in class java.io.OutputStream
Throws:
java.io.IOException

writeBoolean

public final void writeBoolean(boolean v)
                        throws java.io.IOException
Specified by:
writeBoolean in interface java.io.DataOutput
Throws:
java.io.IOException

writeByte

public final void writeByte(int v)
                     throws java.io.IOException
Specified by:
writeByte in interface java.io.DataOutput
Throws:
java.io.IOException

writeBytes

public final void writeBytes(java.lang.String s)
                      throws java.io.IOException
Specified by:
writeBytes in interface java.io.DataOutput
Throws:
java.io.IOException

writeChar

public final void writeChar(int v)
                     throws java.io.IOException
Specified by:
writeChar in interface java.io.DataOutput
Throws:
java.io.IOException

writeChars

public final void writeChars(java.lang.String s)
                      throws java.io.IOException
Specified by:
writeChars in interface java.io.DataOutput
Throws:
java.io.IOException

writeDouble

public final void writeDouble(double v)
                       throws java.io.IOException
Specified by:
writeDouble in interface java.io.DataOutput
Throws:
java.io.IOException

writeFloat

public final void writeFloat(float v)
                      throws java.io.IOException
Specified by:
writeFloat in interface java.io.DataOutput
Throws:
java.io.IOException

writeInt

public final void writeInt(int v)
                    throws java.io.IOException
Specified by:
writeInt in interface java.io.DataOutput
Throws:
java.io.IOException

writeLong

public final void writeLong(long v)
                     throws java.io.IOException
Specified by:
writeLong in interface java.io.DataOutput
Throws:
java.io.IOException

writeShort

public final void writeShort(int v)
                      throws java.io.IOException
Specified by:
writeShort in interface java.io.DataOutput
Throws:
java.io.IOException

writeUTF

public final void writeUTF(java.lang.String str)
                    throws java.io.IOException
Specified by:
writeUTF in interface java.io.DataOutput
Throws:
java.io.IOException


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