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

Class DynamoDBIdIsHashKeyEntityInformationImpl<T,ID>

java.lang.Object

org.springframework.data.repository.core.support.AbstractEntityInformation<T,ID>

org.socialsignin.spring.data.dynamodb.repository.support.FieldAndGetterReflectionEntityInformation<T,ID>

org.socialsignin.spring.data.dynamodb.repository.support.DynamoDBIdIsHashKeyEntityInformationImpl<T,ID>

All Implemented Interfaces:

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

public class DynamoDBIdIsHashKeyEntityInformationImpl<T,ID>
extends FieldAndGetterReflectionEntityInformation<T,ID>
implements DynamoDBEntityInformation<T,ID>

Encapsulates minimal information needed to load DynamoDB entities. This default implementation is NOT range-key aware - getRangeKey(ID id) will always return null Delegates to wrapped DynamoDBHashKeyExtractingEntityMetadata component for many operations - it is the responsibility of calling clients to ensure they pass in a valid DynamoDBHashKeyExtractingEntityMetadata implementation for this entity. Entities of type T must have a public getter method of return type ID annotated with @DynamoDBHashKey to ensure correct behavior

Author:

Michael Lavelle, Sebastian Just

Field Summary

Fields inherited from class org.socialsignin.spring.data.dynamodb.repository.support.FieldAndGetterReflectionEntityInformation

method

Constructor Summary

Constructors

Constructor	Description
DynamoDBIdIsHashKeyEntityInformationImpl(Class<T> domainClass, DynamoDBHashKeyExtractingEntityMetadata<T> metadata)

Method Summary

Modifier and Type	Method	Description
String	getDynamoDBTableName()
Map<String,String[]>	getGlobalSecondaryIndexNamesByPropertyName()
Object	getHashKey(ID id)
String	getHashKeyPropertyName()
<V extends com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBMarshaller<?>> V	getMarshallerForProperty(String propertyName)
Optional<String>	getOverriddenAttributeName(String attributeName)
Optional<String>	getProjection()
Object	getRangeKey(ID id)
com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBTypeConverter<?,?>	getTypeConverterForProperty(String propertyName)
boolean	isCompositeHashAndRangeKeyProperty(String propertyName)
boolean	isGlobalIndexHashKeyProperty(String propertyName)
boolean	isGlobalIndexRangeKeyProperty(String propertyName)
boolean	isHashKeyProperty(String propertyName)

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

getJavaType, isNew

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

isRangeKeyAware

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

Methods inherited from class org.socialsignin.spring.data.dynamodb.repository.support.FieldAndGetterReflectionEntityInformation

getId, getIdType

Methods inherited from class java.lang.Object

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

Constructor Detail

DynamoDBIdIsHashKeyEntityInformationImpl

public DynamoDBIdIsHashKeyEntityInformationImpl(Class<T> domainClass,
                                                DynamoDBHashKeyExtractingEntityMetadata<T> metadata)

Method Detail

getProjection

public Optional<String> getProjection()

Specified by:

getProjection in interface DynamoDBEntityInformation<T,ID>

getHashKey

public Object getHashKey(ID id)

Specified by:

getHashKey in interface DynamoDBEntityInformation<T,ID>

getOverriddenAttributeName

public Optional<String> getOverriddenAttributeName(String attributeName)

Specified by:

getOverriddenAttributeName in interface DynamoDBHashKeyExtractingEntityMetadata<T>

isHashKeyProperty

public boolean isHashKeyProperty(String propertyName)

Specified by:

isHashKeyProperty in interface DynamoDBHashKeyExtractingEntityMetadata<T>

isCompositeHashAndRangeKeyProperty

public boolean isCompositeHashAndRangeKeyProperty(String propertyName)

Specified by:

isCompositeHashAndRangeKeyProperty in interface DynamoDBEntityInformation<T,ID>

getMarshallerForProperty

public <V extends com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBMarshaller<?>> V getMarshallerForProperty(String propertyName)

Specified by:

getMarshallerForProperty in interface DynamoDBHashKeyExtractingEntityMetadata<T>

getTypeConverterForProperty

public com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBTypeConverter<?,?> getTypeConverterForProperty(String propertyName)

Specified by:

getTypeConverterForProperty in interface DynamoDBHashKeyExtractingEntityMetadata<T>

getRangeKey

public Object getRangeKey(ID id)

Specified by:

getRangeKey in interface DynamoDBEntityInformation<T,ID>

getDynamoDBTableName

public String getDynamoDBTableName()

Specified by:

getDynamoDBTableName in interface DynamoDBHashKeyExtractingEntityMetadata<T>

getHashKeyPropertyName

public String getHashKeyPropertyName()

Specified by:

getHashKeyPropertyName in interface DynamoDBHashKeyExtractingEntityMetadata<T>

getGlobalSecondaryIndexNamesByPropertyName

public Map<String,String[]> getGlobalSecondaryIndexNamesByPropertyName()

Specified by:

getGlobalSecondaryIndexNamesByPropertyName in interface DynamoDBHashKeyExtractingEntityMetadata<T>

isGlobalIndexHashKeyProperty

public boolean isGlobalIndexHashKeyProperty(String propertyName)

Specified by:

isGlobalIndexHashKeyProperty in interface DynamoDBHashKeyExtractingEntityMetadata<T>

isGlobalIndexRangeKeyProperty

public boolean isGlobalIndexRangeKeyProperty(String propertyName)

Specified by:

isGlobalIndexRangeKeyProperty in interface DynamoDBHashKeyExtractingEntityMetadata<T>