software.amazon.awssdk.extensions.dynamodb.mappingclient.operations

Class BatchWriteItem

java.lang.Object

software.amazon.awssdk.extensions.dynamodb.mappingclient.operations.BatchWriteItem

All Implemented Interfaces:

DatabaseOperation<BatchWriteItemRequest,BatchWriteItemResponse,BatchWriteItem.BatchWriteItemResults>

public class BatchWriteItem
extends Object
implements DatabaseOperation<BatchWriteItemRequest,BatchWriteItemResponse,BatchWriteItem.BatchWriteItemResults>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BatchWriteItem.BatchWriteItemResults
static class	BatchWriteItem.Builder

Method Summary

Modifier and Type	Method and Description
static BatchWriteItem.Builder	builder()
boolean	equals(Object o)
BatchWriteItemRequest	generateRequest(MapperExtension mapperExtension) This method generates the request that needs to be sent to a low level DynamoDbClient.
int	hashCode()
static BatchWriteItem	of(Collection<WriteBatch> writeBatches)
static BatchWriteItem	of(WriteBatch... writeBatches)
Function<BatchWriteItemRequest,BatchWriteItemResponse>	serviceCall(DynamoDbClient dynamoDbClient) Provides a function for making the low level SDK call to DynamoDb.
BatchWriteItem.Builder	toBuilder()
BatchWriteItem.BatchWriteItemResults	transformResponse(BatchWriteItemResponse response, MapperExtension mapperExtension) Takes the response object returned by the actual DynamoDb call and maps it into a higher level abstracted result object.
Collection<WriteBatch>	writeBatches()

Methods inherited from class java.lang.Object

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

Methods inherited from interface software.amazon.awssdk.extensions.dynamodb.mappingclient.DatabaseOperation

execute

Method Detail

of

public static BatchWriteItem of(Collection<WriteBatch> writeBatches)

of

public static BatchWriteItem of(WriteBatch... writeBatches)

builder

public static BatchWriteItem.Builder builder()

toBuilder

public BatchWriteItem.Builder toBuilder()

generateRequest

public BatchWriteItemRequest generateRequest(MapperExtension mapperExtension)

Description copied from interface: DatabaseOperation

This method generates the request that needs to be sent to a low level DynamoDbClient.

Specified by:

generateRequest in interface DatabaseOperation<BatchWriteItemRequest,BatchWriteItemResponse,BatchWriteItem.BatchWriteItemResults>

Parameters:

mapperExtension - A MapperExtension that may modify the request of this operation. A null value here will result in no modifications.

Returns:

A request that can be used as an argument to a DynamoDbClient call to perform the operation.

transformResponse

public BatchWriteItem.BatchWriteItemResults transformResponse(BatchWriteItemResponse response,
                                                              MapperExtension mapperExtension)

Description copied from interface: DatabaseOperation

Takes the response object returned by the actual DynamoDb call and maps it into a higher level abstracted result object.

Specified by:

transformResponse in interface DatabaseOperation<BatchWriteItemRequest,BatchWriteItemResponse,BatchWriteItem.BatchWriteItemResults>

Parameters:

response - The response object returned by the DynamoDb call for this operation.

mapperExtension - A MapperExtension that may modify the result of this operation. A null value here will result in no modifications.

Returns:

A high level result object as specified by the implementation of this operation.

serviceCall

public Function<BatchWriteItemRequest,BatchWriteItemResponse> serviceCall(DynamoDbClient dynamoDbClient)

Description copied from interface: DatabaseOperation

Provides a function for making the low level SDK call to DynamoDb.

Specified by:

serviceCall in interface DatabaseOperation<BatchWriteItemRequest,BatchWriteItemResponse,BatchWriteItem.BatchWriteItemResults>

Parameters:

dynamoDbClient - A low level DynamoDbClient to make the call against.

Returns:

A function that calls DynamoDb with a provided request object and returns the response object.

writeBatches

public Collection<WriteBatch> writeBatches()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object