com.exonum.binding.common.serialization

Class CheckingSerializerDecorator<T>

java.lang.Object

com.exonum.binding.common.serialization.CheckingSerializerDecorator<T>

Type Parameters:

T - a type of serializable object

All Implemented Interfaces:

Serializer<T>

public final class CheckingSerializerDecorator<T>
extends java.lang.Object
implements Serializer<T>

A serializer decorator, that performs some extra checks to ensure that a user-supplied serializer adheres to Serializer contract. These are required in Java code that interacts with native code and accepts user-implemented serializers.

Method Summary

Modifier and Type	Method and Description
static <T> CheckingSerializerDecorator<T>	from(Serializer<T> serializer) Creates a checking serializer decorator.
T	fromBytes(byte[] serializedValue) De-serializes a value from a given byte array.
byte[]	toBytes(T value) Serializes a given value into a byte array.

Methods inherited from class java.lang.Object

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

Method Detail

from

public static <T> CheckingSerializerDecorator<T> from(Serializer<T> serializer)

Creates a checking serializer decorator. Will not decorate itself.

Parameters:

serializer - a serializer to decorate

toBytes

public byte[] toBytes(T value)

Description copied from interface: Serializer

Serializes a given value into a byte array.

Specified by:

toBytes in interface Serializer<T>

Parameters:

value - a value to serialize, must not be null

Returns:

a byte array containing a serialized value

fromBytes

public T fromBytes(byte[] serializedValue)

Description copied from interface: Serializer

De-serializes a value from a given byte array.

Specified by:

fromBytes in interface Serializer<T>

Parameters:

serializedValue - an array containing a serialized value of type T, must not be null

Returns:

a value