Package org.springframework.data.redis.serializer

Class GenericToStringSerializer<T>

java.lang.Object

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

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanFactoryAware, RedisSerializer<T>

public class GenericToStringSerializer<T>
extends Object
implements RedisSerializer<T>, org.springframework.beans.factory.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	Description
GenericToStringSerializer(Class<T> type)
GenericToStringSerializer(Class<T> type, Charset charset)

Method Summary

Modifier and Type	Method	Description
T	deserialize(byte[] bytes)	Deserialize an object from the given binary data.
byte[]	serialize(T value)	Serialize the given object to binary data.
void	setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)
void	setConversionService(org.springframework.core.convert.ConversionService conversionService)	Set the ConversionService to be used.
void	setTypeConverter(org.springframework.beans.TypeConverter typeConverter)	Set the TypeConverter to be used.

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

canSerialize, getTargetType

Constructor Details

GenericToStringSerializer

public GenericToStringSerializer(Class<T> type)

GenericToStringSerializer

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

Method Details

setConversionService

public void setConversionService(org.springframework.core.convert.ConversionService conversionService)

Set the ConversionService to be used.

Parameters:

conversionService - the conversion service to be used, must not be null.

setTypeConverter

public void setTypeConverter(org.springframework.beans.TypeConverter typeConverter)

Set the TypeConverter to be used.

Parameters:

typeConverter - the conversion service to be used, must not be null.

serialize

public byte[] serialize(@Nullable
 T value)

Description copied from interface: RedisSerializer

Serialize the given object to binary data.

Specified by:

serialize in interface RedisSerializer<T>

Parameters:

value - object to serialize. Can be null.

Returns:

the equivalent binary data. Can be null.

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.

setBeanFactory

public void setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)
                    throws org.springframework.beans.BeansException

Specified by:

setBeanFactory in interface org.springframework.beans.factory.BeanFactoryAware

Throws:

org.springframework.beans.BeansException