com.liferay.portal.kernel.io

Class Deserializer

Object

com.liferay.portal.kernel.io.Deserializer

public class Deserializer
extends Object

Deserializes data in a ClassLoader-aware manner. This class is the counterpart of Serializer for deserialization.

Author:

Shuyang Zhou

See Also:

Serializer

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	Deserializer.BufferInputStream

Field Summary

Fields

Modifier and Type	Field and Description
protected byte[]	buffer
protected int	index
protected int	limit

Constructor Summary

Constructors

Constructor and Description
Deserializer(ByteBuffer byteBuffer)

Method Summary

Modifier and Type	Method and Description
protected void	detectBufferUnderflow(int availableBytes) Detects a buffer underflow throwing an IllegalStateException if the input data is shorter than the reserved space.
boolean	readBoolean()
byte	readByte()
char	readChar()
double	readDouble()
float	readFloat()
int	readInt()
long	readLong()
<T extends Serializable> T	readObject()
short	readShort()
String	readString()

Methods inherited from class Object

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

Field Detail

buffer

protected byte[] buffer

index

protected int index

limit

protected int limit

Constructor Detail

Deserializer

public Deserializer(ByteBuffer byteBuffer)

Method Detail

readBoolean

public boolean readBoolean()

readByte

public byte readByte()

readChar

public char readChar()

readDouble

public double readDouble()

readFloat

public float readFloat()

readInt

public int readInt()

readLong

public long readLong()

readObject

public <T extends Serializable> T readObject()
                                      throws ClassNotFoundException

Throws:

ClassNotFoundException

readShort

public short readShort()

readString

public String readString()

detectBufferUnderflow

protected final void detectBufferUnderflow(int availableBytes)

Detects a buffer underflow throwing an IllegalStateException if the input data is shorter than the reserved space. This method is final so JIT can perform an inline expansion.

Parameters:

availableBytes - number of bytes available in input buffer