Package org.jgroups.util

Class ObjectWrapper

java.lang.Object

org.jgroups.util.ObjectWrapper

All Implemented Interfaces:

SizeStreamable, Streamable

public class ObjectWrapper
extends java.lang.Object
implements SizeStreamable

Wraps an object and its serialized form.

Since:

5.0.0

Field Summary

Fields

Modifier and Type	Field	Description
protected java.lang.Object	obj
protected ByteArray	serialized

Constructor Summary

Constructors

Constructor	Description
ObjectWrapper()
ObjectWrapper(java.lang.Object obj)

Method Summary

Modifier and Type	Method	Description
int	getLength()
<T> T	getObject()
ByteArray	getSerialized()
void	readFrom(java.io.DataInput in)	Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed
int	serializedSize()	Returns the size (in bytes) of the marshalled object
ObjectWrapper	setObject(java.lang.Object obj)
java.lang.String	toString()
void	writeTo(java.io.DataOutput out)	Write the entire state of the current object (including superclasses) to outstream.

Methods inherited from class java.lang.Object

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

Field Detail

obj

protected java.lang.Object obj

serialized

protected ByteArray serialized

Constructor Detail

ObjectWrapper

public ObjectWrapper()

ObjectWrapper

public ObjectWrapper(java.lang.Object obj)

Method Detail

getObject

public <T> T getObject()

setObject

public ObjectWrapper setObject(java.lang.Object obj)

getSerialized

public ByteArray getSerialized()

getLength

public int getLength()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

serializedSize

public int serializedSize()

Description copied from interface: SizeStreamable

Returns the size (in bytes) of the marshalled object

Specified by:

serializedSize in interface SizeStreamable

writeTo

public void writeTo(java.io.DataOutput out)
             throws java.io.IOException

Description copied from interface: Streamable

Write the entire state of the current object (including superclasses) to outstream. Note that the output stream must not be closed

Specified by:

writeTo in interface Streamable

Throws:

java.io.IOException

readFrom

public void readFrom(java.io.DataInput in)
              throws java.io.IOException,
                     java.lang.ClassNotFoundException

Description copied from interface: Streamable

Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed

Specified by:

readFrom in interface Streamable

Throws:

java.io.IOException

java.lang.ClassNotFoundException