Module spring.data.keyvalue

Package org.springframework.data.keyvalue.core

@NonNullApi @NonNullFields package org.springframework.data.keyvalue.core

Core key/value implementation.

Related Packages

Package	Description
org.springframework.data.keyvalue.core.event	Support classes for key-value events, like standard persistence lifecycle events.
org.springframework.data.keyvalue.core.mapping	Infrastructure for the Key-Value mapping subsystem and keyspace resolution.
org.springframework.data.keyvalue.core.query	Key/value specific query and abstractions.

Class	Description
AbstractKeyValueAdapter	Base implementation of KeyValueAdapter holds QueryEngine to delegate find and count execution to.
CriteriaAccessor<T>	Resolves the criteria object from given KeyValueQuery.
ForwardingCloseableIterator<T>	Forwards CloseableIterator invocations to the configured Iterator delegate.
IdentifierGenerator	API for components generating identifiers.
IterableConverter	Converter capable of transforming a given Iterable into a collection type.
KeyValueAdapter	KeyValueAdapter unifies access and shields the underlying key/value specific implementation.
KeyValueCallback<T>	Generic callback interface for code that operates on a KeyValueAdapter.
KeyValueOperations	Interface that specifies a basic set of key/value operations.
KeyValuePersistenceExceptionTranslator	Simple PersistenceExceptionTranslator implementation for key/value stores that converts the given runtime exception to an appropriate exception from the org.springframework.dao hierarchy.
KeyValueTemplate	Basic implementation of KeyValueOperations.
PathSortAccessor
PropertyPathComparator<T>
QueryEngine<ADAPTER extends KeyValueAdapter,CRITERIA,SORT>	Base implementation for accessing and executing KeyValueQuery against a KeyValueAdapter.
SimplePropertyPathAccessor<T>
SortAccessor<T>	Resolves the Sort object from given KeyValueQuery and potentially converts it into a store specific representation that can be used by the QueryEngine implementation.
SpelCriteria	SpelCriteria allows to pass on a SpelExpression and EvaluationContext to the actual query processor.
SpelPropertyComparator<T>	Comparator implementation using SpelExpression.
SpelSortAccessor	SortAccessor implementation capable of creating SpelPropertyComparator.
UncategorizedKeyValueException	Normal superclass when we can't distinguish anything more specific than "something went wrong with the underlying resource".