Package org.socialsignin.spring.data.dynamodb.config

Class AbstractDynamoDBConfiguration

java.lang.Object

org.socialsignin.spring.data.dynamodb.config.AbstractDynamoDBConfiguration

@Configuration
public abstract class AbstractDynamoDBConfiguration
extends Object

Base class for Spring Data DynamoDB configuration using JavaConfig.

Author:

Vito Limandibhrata

Constructor Summary

Constructors

Constructor	Description
AbstractDynamoDBConfiguration()

Method Summary

Modifier and Type	Method	Description
abstract com.amazonaws.auth.AWSCredentials	amazonAWSCredentials()
abstract com.amazonaws.services.dynamodbv2.AmazonDynamoDB	amazonDynamoDB()
DynamoDBMappingContext	dynamoDBMappingContext()	Creates a DynamoDBMappingContext equipped with entity classes scanned from the mapping base package.
protected Set<Class<?>>	getInitialEntitySet()	Scans the mapping base package for classes annotated with DynamoDBTable.
protected String[]	getMappingBasePackages()	Return the base packages to scan for mapped DynamoDBTables.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractDynamoDBConfiguration

public AbstractDynamoDBConfiguration()

Method Detail

amazonDynamoDB

public abstract com.amazonaws.services.dynamodbv2.AmazonDynamoDB amazonDynamoDB()

amazonAWSCredentials

public abstract com.amazonaws.auth.AWSCredentials amazonAWSCredentials()

getMappingBasePackages

protected String[] getMappingBasePackages()

Return the base packages to scan for mapped DynamoDBTables. Will return the package name of the configuration class' (the concrete class, not this one here) by default. So if you have a com.acme.AppConfig extending AbstractDynamoDBConfiguration the base package will be considered com.acme unless the method is overriden to implement alternate behaviour.

Returns:

the base package to scan for mapped DynamoDBTable classes or null to not enable scanning for entities.

dynamoDBMappingContext

@Bean
public DynamoDBMappingContext dynamoDBMappingContext()
                                              throws ClassNotFoundException

Creates a DynamoDBMappingContext equipped with entity classes scanned from the mapping base package.

Returns:

A newly created DynamoDBMappingContext

Throws:

ClassNotFoundException - if the class with DynamoDBTable annotation can't be loaded

See Also:

getMappingBasePackages()

getInitialEntitySet

protected Set<Class<?>> getInitialEntitySet()
                                     throws ClassNotFoundException

Scans the mapping base package for classes annotated with DynamoDBTable.

Returns:

All classes with DynamoDBTable annotation

Throws:

ClassNotFoundException - if the class with DynamoDBTable annotation can't be loaded

See Also:

getMappingBasePackages()