Package org.socialsignin.spring.data.dynamodb.repository.support

Interface DynamoDBEntityInformation<T,ID>

All Superinterfaces:

DynamoDBHashKeyExtractingEntityMetadata<T>, org.springframework.data.repository.core.EntityInformation<T,ID>, org.springframework.data.repository.core.EntityMetadata<T>

All Known Subinterfaces:

DynamoDBIdIsHashAndRangeKeyEntityInformation<T,ID>

All Known Implementing Classes:

DynamoDBIdIsHashAndRangeKeyEntityInformationImpl, DynamoDBIdIsHashKeyEntityInformationImpl

public interface DynamoDBEntityInformation<T,ID>
extends org.springframework.data.repository.core.EntityInformation<T,ID>, DynamoDBHashKeyExtractingEntityMetadata<T>

Encapsulates minimal information needed to load DynamoDB entities. As a minimum, provides access to hash-key related metadata. Implementing classes can elect to be either range-key aware or not. If a subclass is not range-key aware it should return null from getRangeKey(ID id) method, and return false from isRangeKeyAware and isCompositeHashAndRangeKeyProperty methods

Author:

Michael Lavelle, Sebastian Just

Method Summary

Modifier and Type	Method	Description
Object	getHashKey(ID id)
Optional<String>	getProjection()
default Object	getRangeKey(ID id)
boolean	isCompositeHashAndRangeKeyProperty(String propertyName)
default boolean	isRangeKeyAware()

Methods inherited from interface org.socialsignin.spring.data.dynamodb.repository.support.DynamoDBHashKeyExtractingEntityMetadata

getDynamoDBTableName, getGlobalSecondaryIndexNamesByPropertyName, getHashKeyPropertyName, getMarshallerForProperty, getOverriddenAttributeName, getTypeConverterForProperty, isGlobalIndexHashKeyProperty, isGlobalIndexRangeKeyProperty, isHashKeyProperty

Methods inherited from interface org.springframework.data.repository.core.EntityInformation

getId, getIdType, getRequiredId, isNew

Methods inherited from interface org.springframework.data.repository.core.EntityMetadata

getJavaType

Method Detail

isRangeKeyAware

default boolean isRangeKeyAware()

isCompositeHashAndRangeKeyProperty

boolean isCompositeHashAndRangeKeyProperty(String propertyName)

getHashKey

Object getHashKey(ID id)

getRangeKey

default Object getRangeKey(ID id)

getProjection

Optional<String> getProjection()