messif.objects.nio
Class JavaToBinarySerializable

java.lang.Object
  java.io.OutputStream
      java.io.ByteArrayOutputStream
          messif.objects.nio.JavaToBinarySerializable

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, BinarySerializable

public class JavaToBinarySerializable
extends java.io.ByteArrayOutputStream
implements BinarySerializable

This is a helper class to provide the BinarySerializable wrapping of the native serialization of Java.

Field Summary

Fields inherited from class java.io.ByteArrayOutputStream

buf, count

Constructor Summary

JavaToBinarySerializable(java.lang.Object object)
Creates an instance of a serialized version of the object.

Method Summary

static java.lang.Object	binaryDeserialize(BinaryInput input, BinarySerializator serializator) Deserialize a previously stored object from input buffer.
int	binarySerialize(BinaryOutput output, BinarySerializator serializator) Binary-serialize this object into the output.
int	getBinarySize(BinarySerializator serializator) Returns the exact size of the binary-serialized version of this object in bytes.

Methods inherited from class java.io.ByteArrayOutputStream

close, reset, size, toByteArray, toString, toString, toString, write, write, writeTo

Methods inherited from class java.io.OutputStream

flush, write

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaToBinarySerializable

public JavaToBinarySerializable(java.lang.Object object)
                         throws java.io.IOException

Creates an instance of a serialized version of the object.

Parameters:

object - the object from which to create a serialized version

Throws:

java.io.IOException - if there was an I/O error during serialization

Method Detail

binarySerialize

public int binarySerialize(BinaryOutput output,
                           BinarySerializator serializator)
                    throws java.io.IOException

Description copied from interface: BinarySerializable

Binary-serialize this object into the output.

Specified by:

binarySerialize in interface BinarySerializable

Parameters:

output - the binary output that this object is serialized into

serializator - the serializator used to write objects

Returns:

the number of bytes written

Throws:

java.io.IOException - if there was an I/O error during serialization

getBinarySize

public int getBinarySize(BinarySerializator serializator)

Description copied from interface: BinarySerializable

Returns the exact size of the binary-serialized version of this object in bytes.

Specified by:

getBinarySize in interface BinarySerializable

Parameters:

serializator - the serializator used to write objects

Returns:

size of the binary-serialized version of this object

binaryDeserialize

public static java.lang.Object binaryDeserialize(BinaryInput input,
                                                 BinarySerializator serializator)
                                          throws java.io.IOException

Deserialize a previously stored object from input buffer.

Parameters:

input - the buffer from which to read the object

serializator - the serializator used to read the data

Returns:

the previously stored object

Throws:

java.io.IOException - if there was an I/O error during deserialization