Package org.nustaq.serialization.simpleapi

Class DefaultCoder

java.lang.Object

org.nustaq.serialization.simpleapi.DefaultCoder

All Implemented Interfaces:

FSTCoder

Direct Known Subclasses:

MinBinCoder

public class DefaultCoder
extends Object
implements FSTCoder

Created by ruedi on 09.11.14. Encodes Objects to byte arrays and vice versa using slight value compression and a platform neutral data layout (no diff regarding big/little endian). Implementation is conservative (no unsafe) As this makes use of the stream oriented API, operation is not zero copy. However this is not too significant compared to cost of serialization. KEEP and reuse instances, creation is expensive. This class cannot be used concurrently. Works similar to the unsafe coders, but does not use Unsafe. Note that reading and writing coder must match each other in type and configuration.

Field Summary

Fields

Modifier and Type	Field	Description
protected FSTConfiguration	conf

Constructor Summary

Constructors

Constructor	Description
DefaultCoder()
DefaultCoder(boolean shared, Class... toPreRegister)
DefaultCoder(Class... preregister)

Method Summary

Modifier and Type	Method	Description
FSTConfiguration	getConf()
byte[]	toByteArray(Object o)
int	toByteArray(Object obj, byte[] result, int resultOffset, int avaiableSize)	will throw an FSTBufferTooSmallException if buffer is too small.
Object	toObject(byte[] arr)
Object	toObject(byte[] arr, int off, int len)

Methods inherited from class java.lang.Object

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

Field Details

conf

protected FSTConfiguration conf

Constructor Details

DefaultCoder

public DefaultCoder(boolean shared,
 Class... toPreRegister)

DefaultCoder

public DefaultCoder(Class... preregister)

DefaultCoder

public DefaultCoder()

Method Details

toByteArray

public int toByteArray(Object obj,
 byte[] result,
 int resultOffset,
 int avaiableSize)

will throw an FSTBufferTooSmallException if buffer is too small.

Specified by:

toByteArray in interface FSTCoder

toByteArray

public byte[] toByteArray(Object o)

Specified by:

toByteArray in interface FSTCoder

getConf

public FSTConfiguration getConf()

Specified by:

getConf in interface FSTCoder

toObject

public Object toObject(byte[] arr,
 int off,
 int len)

Specified by:

toObject in interface FSTCoder

toObject

public Object toObject(byte[] arr)

Specified by:

toObject in interface FSTCoder