Package org.springframework.data.jpa.repository.query

@NullMarked package org.springframework.data.jpa.repository.query

Query implementation to execute queries against JPA.

Related Packages

Package	Description
org.springframework.data.jpa.repository	Interfaces and annotations for JPA specific repositories.
org.springframework.data.jpa.repository.aot	Ahead-of-Time (AOT) generation for Spring Data JPA repositories.
org.springframework.data.jpa.repository.cdi	CDI support for Spring Data JPA Repositories.
org.springframework.data.jpa.repository.config	Classes for JPA namespace configuration.
org.springframework.data.jpa.repository.support	JPA repository implementations.

Class	Description
AbstractJpaQuery	Abstract base class to implement RepositoryQuerys.
AbstractJpaQuery.TupleConverter
BadJpqlGrammarException	An exception thrown if the JPQL query is invalid.
BeanFactoryQueryRewriterProvider	A BeanFactory-based QueryRewriterProvider.
DeclaredQuery	Interface defining the contract to represent a declared query.
DefaultJpaEntityMetadata<T>	Default implementation for JpaEntityMetadata.
DefaultJpaQueryMethodFactory	A factory for creating JpaQueryMethod instances.
DelegatingQueryRewriter	Delegating QueryRewriter that delegates rewrite calls to a delegate provided by a Supplier.
EntityQuery	An extension to ParametrizedQuery exposing query information about its inner structure such as whether constructor expressions (JPQL) are used or the default projection is used.
EscapeCharacter	A value type encapsulating an escape character for LIKE queries and the actually usage of it in escaping Strings.
InvalidJpaQueryMethodException	Signals that we encountered an invalid query method.
Jpa21Utils	Utils for bridging various JPA 2.1 features.
JpaCountQueryCreator	Special JpaQueryCreator that creates a count projecting query.
JpaEntityGraph	EntityGraph configuration for JPA 2.1 EntityGraphs.
JpaEntityMetadata<T>	JPA specific extension of EntityMetadata.
JpaMetamodelEntityMetadata<T>	Metamodel-based implementation for JpaEntityMetadata.
JpaParameters	Custom extension of Parameters discovering additional query parameter annotations.
JpaParameters.JpaParameter	Custom Parameter implementation adding parameters of type Temporal to the special ones.
JpaParametersParameterAccessor	ParameterAccessor based on an Parameters instance.
JpaQueryConfiguration	Configuration object holding configuration information for JPA queries within a repository.
JpaQueryCreator	Query creator to create a CriteriaQuery from a PartTree.
JpaQueryExecution	Set of classes to contain query execution strategies.
JpaQueryLookupStrategy	Query lookup strategy to execute finders.
JpaQueryMethod	JPA specific extension of QueryMethod.
JpaQueryMethodFactory	A factory interface for creating JpaQueryMethodFactory instances.
JpaResultConverters	Container for additional JPA result Converters.
JpaResultConverters.BlobToByteArrayConverter	Converts the given Blob into a byte[].
JpqlQueryBuilder	A Domain-Specific Language to build JPQL queries using Java code.
JpqlQueryBuilder.AbstractJpqlQuery	Abstract base class for JPQL queries.
JpqlQueryBuilder.AliasedExpression	Aliased expression.
JpqlQueryBuilder.Entity	The root entity.
JpqlQueryBuilder.Expression	Interface specifying an expression that can be rendered to String.
JpqlQueryBuilder.Join	A joined entity or element collection.
JpqlQueryBuilder.Origin	An origin that is used to select data from. selection origins are used with paths to define where a path is anchored.
JpqlQueryBuilder.ParameterPlaceholder	Value object capturing parameter placeholder.
JpqlQueryBuilder.PathExpression	Extension to JpqlQueryBuilder.Expression that contains a PropertyPath.
JpqlQueryBuilder.Predicate	WHERE predicate.
JpqlQueryBuilder.Renderable	Interface specifying a predicate or expression that can be rendered to String.
JpqlQueryBuilder.RenderContext	Context used during rendering.
JpqlQueryBuilder.Select	SELECT statement.
JpqlQueryBuilder.Selection
JpqlQueryBuilder.SelectStep	Fluent interface to build a JpqlQueryBuilder.Select.
JpqlQueryBuilder.WhereStep	Fluent interface to build a JpqlQueryBuilder.Predicate.
JSqlParserQueryEnhancer	The implementation of QueryEnhancer using JSqlParser.
KeysetScrollDelegate	Delegate for keyset scrolling.
KeysetScrollDelegate.QueryStrategy<E,P>	Adapter to construct scroll queries.
KeysetScrollSpecification<T>	Specification to create scroll queries using keyset-scrolling.
KeysetScrollSpecification.ParameterFactory
Meta	Value object to hold metadata about repository methods.
ParameterBinding	A generic parameter binding with name or position information.
ParameterBinding.BindingIdentifier	Identifies a binding parameter by name, position or both.
ParameterBinding.Expression	Value object capturing the expression of which a binding parameter originates.
ParameterBinding.MethodInvocationArgument	Value object capturing the method invocation parameter reference.
ParameterBinding.ParameterOrigin	Value type hierarchy to describe where a binding parameter comes from, either method call or an expression.
ParameterBinding.PartTreeParameterBinding	Represents a ParameterBinding in a JPQL query augmented with instructions of how to apply a parameter as an IN parameter.
ParameterBinding.Synthetic	Value object capturing the expression of which a binding parameter originates.
ParameterMetadataProvider	Helper class to allow easy creation of ParameterBinding.PartTreeParameterBindings.
ParametrizedQuery	A parsed and structured representation of a query providing introspection details about parameter bindings.
PartTreeJpaQuery	A AbstractJpaQuery implementation based on a PartTree.
PreprocessedQuery	A pre-parsed query implementing DeclaredQuery providing information about parameter bindings.
Procedure	Annotation to declare JPA 2.1 stored procedure mappings directly on repository methods.
QueryEnhancer	This interface describes the API for enhancing a given Query.
QueryEnhancer.QueryRewriteInformation	Interface to describe the information needed to rewrite a query.
QueryEnhancerFactories	Pre-defined QueryEnhancerFactories to be used for query enhancement.
QueryEnhancerFactory	Encapsulates different strategies for the creation of a QueryEnhancer from a ParametrizedQuery.
QueryEnhancerSelector	Interface declaring a strategy to select a QueryEnhancer for a given query.
QueryEnhancerSelector.DefaultQueryEnhancerSelector	Default QueryEnhancerSelector implementation using class-path information to determine enhancer availability.
QueryProvider	Interface indicating an object that contains and exposes an query string.
QueryRewriterProvider	Provide a QueryRewriter based upon the JpaQueryMethod.
QueryUtils	Simple utility class to create JPA queries using the default implementation of a custom parser.
ScrollDelegate<T>	Delegate to run scroll queries and create result Window.
SimilarityNormalizer	Normalizes the score returned by a database to a similarity value and vice versa.