Class TransactGetItemsEnhancedRequest.Builder

java.lang.Object

software.amazon.awssdk.enhanced.dynamodb.model.TransactGetItemsEnhancedRequest.Builder

Enclosing class:

TransactGetItemsEnhancedRequest

@NotThreadSafe
public static final class TransactGetItemsEnhancedRequest.Builder
extends Object

A builder that is used to create a transaction object with the desired parameters.

A valid builder should contain at least one GetItemEnhancedRequest added through addGetItem().

Method Summary

Modifier and Type	Method	Description
TransactGetItemsEnhancedRequest.Builder	addGetItem(MappedTableResource<?> mappedTableResource, Key key)	Adds a primary lookup key and it's associated table to the transaction.
TransactGetItemsEnhancedRequest.Builder	addGetItem(MappedTableResource<?> mappedTableResource, GetItemEnhancedRequest request)	Adds a primary lookup key and it's associated table to the transaction.
<T> TransactGetItemsEnhancedRequest.Builder	addGetItem(MappedTableResource<T> mappedTableResource, T keyItem)	Adds a primary lookup key and it's associated table to the transaction.
TransactGetItemsEnhancedRequest	build()	Builds a TransactGetItemsEnhancedRequest from the values stored in this builder.

Methods inherited from class java.lang.Object

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

Method Details

addGetItem

public TransactGetItemsEnhancedRequest.Builder addGetItem(MappedTableResource<?> mappedTableResource,
 GetItemEnhancedRequest request)

Adds a primary lookup key and it's associated table to the transaction.

Parameters:

mappedTableResource - the table where the key is located

request - A GetItemEnhancedRequest

Returns:

a builder of this type

addGetItem

public TransactGetItemsEnhancedRequest.Builder addGetItem(MappedTableResource<?> mappedTableResource,
 Key key)

Adds a primary lookup key and it's associated table to the transaction.

Parameters:

mappedTableResource - the table where the key is located

key - the primary key of an item to retrieve as part of the transaction

Returns:

a builder of this type

addGetItem

public <T> TransactGetItemsEnhancedRequest.Builder addGetItem(MappedTableResource<T> mappedTableResource,
 T keyItem)

Adds a primary lookup key and it's associated table to the transaction.

Type Parameters:

T - the type of modelled objects in the table

Parameters:

mappedTableResource - the table where the key is located

keyItem - an item that will have its key fields used to match a record to retrieve from the database

Returns:

a builder of this type

build

public TransactGetItemsEnhancedRequest build()

Builds a TransactGetItemsEnhancedRequest from the values stored in this builder.