DynamoDBEntityInformation (Spring Data DynamoDB 5.2.2 API)

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

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`java.lang.Object`	`getHashKey(ID id)`
`java.util.Optional<java.lang.Integer>`	`getLimit()`
`java.util.Optional<java.lang.String>`	`getProjection()`
`default java.lang.Object`	`getRangeKey(ID id)`
`boolean`	`isCompositeHashAndRangeKeyProperty(java.lang.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(java.lang.String propertyName)

getHashKey
```
java.lang.Object getHashKey(ID id)
```

getRangeKey

default java.lang.Object getRangeKey(ID id)

getProjection

java.util.Optional<java.lang.String> getProjection()

getLimit

java.util.Optional<java.lang.Integer> getLimit()