com.amazonaws.mobileconnectors.dynamodbv2.dynamodbmapper

Interface DynamoDBMarshaller<T>

Type Parameters:

T - the type of object to be marshalled.

All Known Implementing Classes:

JsonMarshaller

public interface DynamoDBMarshaller<T>

Marshaller interface for storing complex types in DynamoDB as Strings. Implementors provide methods to transform instances of a class to and from Strings.

Method Summary

Modifier and Type	Method and Description
java.lang.String	marshall(T getterReturnResult) Turns an object of type T into its String representation.
T	unmarshall(java.lang.Class<T> clazz, java.lang.String obj) Turns a String representation of an object of type T into an object.

Method Detail

marshall

java.lang.String marshall(T getterReturnResult)

Turns an object of type T into its String representation.

Parameters:

getterReturnResult - the object of type T

Returns:

marshalled string from object.

unmarshall

T unmarshall(java.lang.Class<T> clazz,
             java.lang.String obj)

Turns a String representation of an object of type T into an object.

Parameters:

clazz - the class of type T to unmarshall.

obj - the string to unmarshall from.

Returns:

an instance of type T.