com.edorasware.one.cache.internal.redis

Class JsonRedisSerializer

java.lang.Object

com.edorasware.one.cache.internal.redis.JsonRedisSerializer

All Implemented Interfaces:

org.springframework.data.redis.serializer.RedisSerializer<Object>

public class JsonRedisSerializer
extends Object
implements org.springframework.data.redis.serializer.RedisSerializer<Object>

JSON Redis serializer which serializes/deserializes given Classes to JSON and back.

In addition to the normal object serialization/deserialization support, this class can also handle byte arrays. The byte arrays are stored directly, without any JSON transformation, which make them suitable to store big objects with good performance.

Any modification of this class may make any existing cache unusable, breaking the edoras one instance. Any change must be backwards compatible or must provide a patch to upgrade the existing caches.

Constructor Summary

Constructors

Constructor and Description
JsonRedisSerializer(com.fasterxml.jackson.databind.ObjectMapper objectMapper, List<Class<?>> regularTypes, List<Class<?>> listTypes) The given object mapper must be able to serialize/deserialize the given classes.

Method Summary

Modifier and Type	Method and Description
Object	deserialize(byte[] bytes)
byte[]	serialize(Object object)

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonRedisSerializer

public JsonRedisSerializer(com.fasterxml.jackson.databind.ObjectMapper objectMapper,
                           List<Class<?>> regularTypes,
                           List<Class<?>> listTypes)

The given object mapper must be able to serialize/deserialize the given classes.

Parameters:

objectMapper - the Jackson object mapper

regularTypes - the classes to serialize/deserialize

listTypes - the classes that may be contained in a list to serialize/deserialize

Method Detail

deserialize

public Object deserialize(byte[] bytes)
                   throws org.springframework.data.redis.serializer.SerializationException

Specified by:

deserialize in interface org.springframework.data.redis.serializer.RedisSerializer<Object>

Throws:

org.springframework.data.redis.serializer.SerializationException

serialize

public byte[] serialize(Object object)
                 throws org.springframework.data.redis.serializer.SerializationException

Specified by:

serialize in interface org.springframework.data.redis.serializer.RedisSerializer<Object>

Throws:

org.springframework.data.redis.serializer.SerializationException