Package org.springframework.data.redis.repository.support

Class QueryByExampleRedisExecutor<T>

java.lang.Object

org.springframework.data.redis.repository.support.QueryByExampleRedisExecutor<T>

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanClassLoaderAware, org.springframework.beans.factory.BeanFactoryAware, org.springframework.data.repository.query.QueryByExampleExecutor<T>

public class QueryByExampleRedisExecutor<T>
extends Object
implements org.springframework.data.repository.query.QueryByExampleExecutor<T>, org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.BeanClassLoaderAware

Repository fragment implementing Redis Query-by-Example operations.

This executor uses ExampleQueryMapper to map Examples into KeyValueQuery to execute its query methods.

Since:

2.1

Author:

Mark Paluch, Christoph Strobl

Constructor Summary

Constructors

Constructor	Description
QueryByExampleRedisExecutor(org.springframework.data.repository.core.EntityInformation<T,?> entityInformation, RedisKeyValueTemplate keyValueTemplate)	Create a new QueryByExampleRedisExecutor given EntityInformation and RedisKeyValueTemplate.
QueryByExampleRedisExecutor(org.springframework.data.repository.core.EntityInformation<T,?> entityInformation, RedisKeyValueTemplate keyValueTemplate, IndexResolver indexResolver)	Create a new QueryByExampleRedisExecutor given EntityInformation and RedisKeyValueTemplate.

Method Summary

Modifier and Type	Method	Description
<S extends T> long	count(org.springframework.data.domain.Example<S> example)
<S extends T> boolean	exists(org.springframework.data.domain.Example<S> example)
<S extends T> Iterable<S>	findAll(org.springframework.data.domain.Example<S> example)
<S extends T> org.springframework.data.domain.Page<S>	findAll(org.springframework.data.domain.Example<S> example, org.springframework.data.domain.Pageable pageable)
<S extends T> Iterable<S>	findAll(org.springframework.data.domain.Example<S> example, org.springframework.data.domain.Sort sort)
<S extends T, R> R	findBy(org.springframework.data.domain.Example<S> example, Function<org.springframework.data.repository.query.FluentQuery.FetchableFluentQuery<S>,R> queryFunction)
<S extends T> Optional<S>	findOne(org.springframework.data.domain.Example<S> example)
void	setBeanClassLoader(ClassLoader classLoader)
void	setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)

Methods inherited from class java.lang.Object

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

Constructor Details

QueryByExampleRedisExecutor

public QueryByExampleRedisExecutor(org.springframework.data.repository.core.EntityInformation<T,?> entityInformation,
 RedisKeyValueTemplate keyValueTemplate)

Create a new QueryByExampleRedisExecutor given EntityInformation and RedisKeyValueTemplate. This constructor uses the configured IndexResolver from the converter.

Parameters:

entityInformation - must not be null.

keyValueTemplate - must not be null.

QueryByExampleRedisExecutor

public QueryByExampleRedisExecutor(org.springframework.data.repository.core.EntityInformation<T,?> entityInformation,
 RedisKeyValueTemplate keyValueTemplate,
 IndexResolver indexResolver)

Create a new QueryByExampleRedisExecutor given EntityInformation and RedisKeyValueTemplate.

Parameters:

entityInformation - must not be null.

keyValueTemplate - must not be null.

Method Details

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

setBeanClassLoader

public void setBeanClassLoader(ClassLoader classLoader)

Specified by:

setBeanClassLoader in interface org.springframework.beans.factory.BeanClassLoaderAware

findOne

public <S extends T> Optional<S> findOne(org.springframework.data.domain.Example<S> example)

Specified by:

findOne in interface org.springframework.data.repository.query.QueryByExampleExecutor<T>

findAll

public <S extends T> Iterable<S> findAll(org.springframework.data.domain.Example<S> example)

Specified by:

findAll in interface org.springframework.data.repository.query.QueryByExampleExecutor<T>

findAll

public <S extends T> Iterable<S> findAll(org.springframework.data.domain.Example<S> example,
 org.springframework.data.domain.Sort sort)

Specified by:

findAll in interface org.springframework.data.repository.query.QueryByExampleExecutor<T>

findAll

public <S extends T>
org.springframework.data.domain.Page<S> findAll(org.springframework.data.domain.Example<S> example,
 org.springframework.data.domain.Pageable pageable)

Specified by:

findAll in interface org.springframework.data.repository.query.QueryByExampleExecutor<T>

count

public <S extends T> long count(org.springframework.data.domain.Example<S> example)

Specified by:

count in interface org.springframework.data.repository.query.QueryByExampleExecutor<T>

exists

public <S extends T> boolean exists(org.springframework.data.domain.Example<S> example)

Specified by:

exists in interface org.springframework.data.repository.query.QueryByExampleExecutor<T>

findBy

public <S extends T,
R> R findBy(org.springframework.data.domain.Example<S> example,
 Function<org.springframework.data.repository.query.FluentQuery.FetchableFluentQuery<S>,R> queryFunction)

Specified by:

findBy in interface org.springframework.data.repository.query.QueryByExampleExecutor<T>