com.amazonaws.mobileconnectors.dynamodbv2.dynamodbmapper.unmarshallers

Class S3LinkUnmarshaller

java.lang.Object

com.amazonaws.mobileconnectors.dynamodbv2.dynamodbmapper.unmarshallers.S3LinkUnmarshaller

All Implemented Interfaces:

ArgumentUnmarshaller

public class S3LinkUnmarshaller
extends java.lang.Object

An unmarshaller that unmarshals DynamoDB S3Links.

Constructor Summary

Constructors

Constructor and Description
S3LinkUnmarshaller(S3ClientCache clientCache) Constructor.

Method Summary

Modifier and Type	Method and Description
static S3LinkUnmarshaller	instance() returns a singleton instance.
void	typeCheck(AttributeValue value, java.lang.reflect.Method setter) Asserts that the value given can be processed using the setter given.
java.lang.Object	unmarshall(AttributeValue value) Unmarshalls the AttributeValue given into an instance of the appropriate type, as determined by DynamoDBReflector and DynamoDBMapper

Methods inherited from class java.lang.Object

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

Constructor Detail

S3LinkUnmarshaller

public S3LinkUnmarshaller(S3ClientCache clientCache)

Constructor.

Parameters:

clientCache - a S3ClientCache

Method Detail

instance

public static S3LinkUnmarshaller instance()

returns a singleton instance.

Returns:

instance of S3LinkUnmarshaller

unmarshall

public java.lang.Object unmarshall(AttributeValue value)

Description copied from interface: ArgumentUnmarshaller

Unmarshalls the AttributeValue given into an instance of the appropriate type, as determined by DynamoDBReflector and DynamoDBMapper

Parameters:

value - the attribute value.

Returns:

the unmarshalled object.

typeCheck

public void typeCheck(AttributeValue value,
                      java.lang.reflect.Method setter)

Description copied from interface: ArgumentUnmarshaller

Asserts that the value given can be processed using the setter given.

Specified by:

typeCheck in interface ArgumentUnmarshaller

Parameters:

value - the attribute value.

setter - the method.