Package com._1c.g5.v8.bm.common.serialization

Class SerializationUtil

java.lang.Object

com._1c.g5.v8.bm.common.serialization.SerializationUtil

public final class SerializationUtil
extends Object

Serialization utilities.

Method Summary

Modifier and Type	Method	Description
static void	packInt(int value, DataOutput out)	Pack non-negative long into output stream.
static void	packLong(long value, DataOutput out)	Pack non-negative long into output stream.
static int	unpackInt(DataInput in)	Unpack positive int value from the input stream.
static long	unpackLong(DataInput in)	Unpack positive long value from the input stream.

Methods inherited from class java.lang.Object

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

Method Detail

packInt

public static void packInt(int value,
                           DataOutput out)
                    throws IOException

Pack non-negative long into output stream. It will occupy 1-5 bytes depending on value (lower values occupy smaller space)

This method has been borrowed from MapDB but originally comes from Kryo Framework, author Nathan Sweet. It was modified to fit MapDB needs.

Parameters:

value - to be serialized, must be non-negative

out - DataOutput to put value into

Throws:

IOException

unpackInt

public static int unpackInt(DataInput in)
                     throws IOException

Unpack positive int value from the input stream.

This method has been borrowed from MapDB but originally comes from Kryo Framework, author Nathan Sweet. It was modified to fit MapDB needs.

Parameters:

in - The input stream.

Returns:

The long value.

Throws:

IOException

packLong

public static void packLong(long value,
                            DataOutput out)
                     throws IOException

Pack non-negative long into output stream. It will occupy 1-10 bytes depending on value (lower values occupy smaller space)

This method has been borrowed from MapDB but originally comes from Kryo Framework, author Nathan Sweet. It was modified to fit MapDB needs.

Parameters:

value - to be serialized, must be non-negative

out - DataOutput to put value into

Throws:

IOException

unpackLong

public static long unpackLong(DataInput in)
                       throws IOException

Unpack positive long value from the input stream.

This method has been borrowed from MapDB but originally comes from Kryo Framework, author Nathan Sweet. It was modified to fit MapDB needs.

Parameters:

in - The input stream.

Returns:

The long value.

Throws:

IOException