org.springframework.data.redis.hash

Class BeanUtilsHashMapper<T>

java.lang.Object

org.springframework.data.redis.hash.BeanUtilsHashMapper<T>

All Implemented Interfaces:

HashMapper<T,String,String>, HashObjectReader<String,String>

public class BeanUtilsHashMapper<T>
extends Object
implements HashMapper<T,String,String>, HashObjectReader<String,String>

HashMapper based on Apache Commons BeanUtils project. Does NOT supports nested properties.

Author:

Costin Leau, Christoph Strobl, Mark Paluch

Constructor Summary

Constructors

Constructor and Description
BeanUtilsHashMapper(Class<T> type) Create a new BeanUtilsHashMapper for the given type.

Method Summary

Modifier and Type	Method and Description
<R> R	fromHash(Class<R> type, Map<String,String> hash) Materialize an object of the type from a hash.
T	fromHash(Map<String,String> hash) Convert a hash (map) to an object.
Map<String,String>	toHash(T object) Convert an object to a map that can be used with Redis hashes.

Methods inherited from class java.lang.Object

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

Constructor Detail

BeanUtilsHashMapper

public BeanUtilsHashMapper(Class<T> type)

Create a new BeanUtilsHashMapper for the given type.

Parameters:

type - must not be null.

Method Detail

fromHash

public T fromHash(Map<String,String> hash)

Description copied from interface: HashMapper

Convert a hash (map) to an object.

Specified by:

fromHash in interface HashMapper<T,String,String>

Returns:

fromHash

public <R> R fromHash(Class<R> type,
                      Map<String,String> hash)

Description copied from interface: HashObjectReader

Materialize an object of the type from a hash.

Specified by:

fromHash in interface HashObjectReader<String,String>

hash - must not be null.

Returns:

the materialized object from the given hash.

toHash

public Map<String,String> toHash(T object)

Description copied from interface: HashMapper

Convert an object to a map that can be used with Redis hashes.

Specified by:

toHash in interface HashMapper<T,String,String>

Returns: