Package org.springframework.data.repository.core.support

Class ReactiveRepositoryFactorySupport

java.lang.Object

org.springframework.data.repository.core.support.RepositoryFactorySupport

org.springframework.data.repository.core.support.ReactiveRepositoryFactorySupport

All Implemented Interfaces:

Aware, BeanClassLoaderAware, BeanFactoryAware, EnvironmentAware, EnvironmentCapable

public abstract class ReactiveRepositoryFactorySupport
extends RepositoryFactorySupport

Base class for repository factories to use reactive support. Centralizes the validation of the classpath setup in case a repository uses reactive types.

Since:

2.0

Author:

Mark Paluch, Oliver Gierke, Johannes Englmeier

Constructor Summary

Constructors

Constructor	Description
ReactiveRepositoryFactorySupport()

Method Summary

Modifier and Type	Method	Description
protected Optional<QueryLookupStrategy>	getQueryLookupStrategy(QueryLookupStrategy.Key key, ValueExpressionDelegate valueExpressionDelegate)	Returns the QueryLookupStrategy for the given QueryLookupStrategy.Key and ValueExpressionDelegate.
void	setEvaluationContextProvider(QueryMethodEvaluationContextProvider evaluationContextProvider)	Sets the QueryMethodEvaluationContextProvider to be used to evaluate SpEL expressions in manually defined queries.
protected void	validate(RepositoryMetadata repositoryMetadata)

Methods inherited from class org.springframework.data.repository.core.support.RepositoryFactorySupport

addInvocationListener, addQueryCreationListener, addRepositoryProxyPostProcessor, getEntityInformation, getEnvironment, getProjectionFactory, getProjectionFactory, getQueryLookupStrategy, getQueryMethods, getRepository, getRepository, getRepository, getRepositoryBaseClass, getRepositoryFragments, getRepositoryInformation, getRepositoryMetadata, getTargetRepository, getTargetRepositoryViaReflection, getTargetRepositoryViaReflection, instantiateClass, setBeanClassLoader, setBeanFactory, setEnvironment, setEvaluationContextProvider, setExposeMetadata, setNamedQueries, setQueryLookupStrategyKey, setRepositoryBaseClass

Methods inherited from class java.lang.Object

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

Constructor Details

ReactiveRepositoryFactorySupport

public ReactiveRepositoryFactorySupport()

Method Details

validate

protected void validate(RepositoryMetadata repositoryMetadata)

Overrides:

validate in class RepositoryFactorySupport

setEvaluationContextProvider

public void setEvaluationContextProvider(QueryMethodEvaluationContextProvider evaluationContextProvider)

Sets the QueryMethodEvaluationContextProvider to be used to evaluate SpEL expressions in manually defined queries.

Overrides:

setEvaluationContextProvider in class RepositoryFactorySupport

Parameters:

evaluationContextProvider - can be null, defaults to ReactiveQueryMethodEvaluationContextProvider.DEFAULT.

getQueryLookupStrategy

protected Optional<QueryLookupStrategy> getQueryLookupStrategy(@Nullable
 QueryLookupStrategy.Key key,
 ValueExpressionDelegate valueExpressionDelegate)

Returns the QueryLookupStrategy for the given QueryLookupStrategy.Key and ValueExpressionDelegate. Favor implementing this method over RepositoryFactorySupport.getQueryLookupStrategy(QueryLookupStrategy.Key, QueryMethodEvaluationContextProvider) for extended ValueExpression support.

This method delegates to RepositoryFactorySupport.getQueryLookupStrategy(QueryLookupStrategy.Key, QueryMethodEvaluationContextProvider) unless overridden.

Overrides:

getQueryLookupStrategy in class RepositoryFactorySupport

Parameters:

key - can be null.

valueExpressionDelegate - will never be null.

Returns:

the QueryLookupStrategy to use or null if no queries should be looked up.

Since:

3.4