org.springframework.data.redis.serializer

Class GenericToStringSerializer<T>

java.lang.Object

org.springframework.data.redis.serializer.GenericToStringSerializer<T>

All Implemented Interfaces:

Aware, BeanFactoryAware, RedisSerializer<T>

public class GenericToStringSerializer<T>
extends Object
implements RedisSerializer<T>, BeanFactoryAware

Generic String to byte[] (and back) serializer. Relies on the Spring ConversionService to transform objects into String and vice versa. The Strings are convert into bytes and vice-versa using the specified charset (by default UTF-8). Note: The conversion service initialization happens automatically if the class is defined as a Spring bean. Note: Does not handle nulls in any special way delegating everything to the container.

Author:

Costin Leau, Christoph Strobl, Mark Paluch

Constructor Summary

Constructors

Constructor and Description
GenericToStringSerializer(Class<T> type)
GenericToStringSerializer(Class<T> type, Charset charset)

Method Summary

Modifier and Type	Method and Description
T	deserialize(byte[] bytes) Deserialize an object from the given binary data.
byte[]	serialize(T object) Serialize the given object to binary data.
void	setBeanFactory(BeanFactory beanFactory)
void	setConversionService(ConversionService conversionService)
void	setTypeConverter(TypeConverter typeConverter)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.data.redis.serializer.RedisSerializer

byteArray, canSerialize, getTargetType, java, java, json, string

Constructor Detail

GenericToStringSerializer

public GenericToStringSerializer(Class<T> type)

GenericToStringSerializer

public GenericToStringSerializer(Class<T> type,
                                 Charset charset)

Method Detail

setConversionService

public void setConversionService(ConversionService conversionService)

setTypeConverter

public void setTypeConverter(TypeConverter typeConverter)

deserialize

public T deserialize(@Nullable
                     byte[] bytes)

Description copied from interface: RedisSerializer

Deserialize an object from the given binary data.

Specified by:

deserialize in interface RedisSerializer<T>

Parameters:

bytes - object binary representation. Can be null.

Returns:

the equivalent object instance. Can be null.

serialize

public byte[] serialize(@Nullable
                        T object)

Description copied from interface: RedisSerializer

Serialize the given object to binary data.

Specified by:

serialize in interface RedisSerializer<T>

Parameters:

object - object to serialize. Can be null.

Returns:

the equivalent binary data. Can be null.

setBeanFactory

public void setBeanFactory(BeanFactory beanFactory)
                    throws BeansException

Specified by:

setBeanFactory in interface BeanFactoryAware

Throws:

BeansException