net.sf.joafip.store.service.binary

Class NullConverter

java.lang.Object

net.sf.joafip.store.service.binary.AbstractConverter

net.sf.joafip.store.service.binary.NullConverter

All Implemented Interfaces:

IBinaryConverter

@NotStorableClass
public class NullConverter
extends AbstractConverter

Author:

luc peuvrier

Field Summary

Fields

Modifier and Type	Field and Description
static int	BYTE_SIZE

Fields inherited from class net.sf.joafip.store.service.binary.AbstractConverter

helperBinaryConversion, objectFromBinary, offsetFromBinary, valueDefinedFromBinary

Constructor Summary

Constructors

Constructor and Description
NullConverter()

Method Summary

Methods

Modifier and Type	Method and Description
int	byteSize()
void	fromBinary(byte[] binary, int offset) convert binary to object can return already existing object for same state, example of Integer.valueOf()
int	toBinary(byte[] binary, int offset, boolean valueDefined, Object object) convert object value to binary

Methods inherited from class net.sf.joafip.store.service.binary.AbstractConverter

assertBound, initialize, referencedObject

Methods inherited from class java.lang.Object

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

Field Detail

BYTE_SIZE

public static final int BYTE_SIZE

See Also:

Constant Field Values

Constructor Detail

NullConverter

public NullConverter()

Method Detail

byteSize

public int byteSize()

Returns:

binary format byte size

fromBinary

public void fromBinary(byte[] binary,
              int offset)

Description copied from interface: IBinaryConverter

convert binary to object
can return already existing object for same state, example of Integer.valueOf()

Parameters:

binary - the binary value

offset - offset of the binary value in binary array

toBinary

public int toBinary(byte[] binary,
           int offset,
           boolean valueDefined,
           Object object)
             throws BinaryConverterException

Description copied from interface: IBinaryConverter

convert object value to binary

Parameters:

binary - where put the result

offset - offset on binary array to write the result

valueDefined - true if value defined

object - the object from which take the value

Returns:

offset on binary after the result

Throws:

BinaryConverterException