software.amazon.awssdk.enhanced.dynamodb.model

Class TransactPutItemEnhancedRequest.Builder<T>

java.lang.Object

software.amazon.awssdk.enhanced.dynamodb.model.TransactPutItemEnhancedRequest.Builder<T>

Enclosing class:

TransactPutItemEnhancedRequest<T>

@NotThreadSafe
public static final class TransactPutItemEnhancedRequest.Builder<T>
extends Object

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

Note: A valid request builder must define an item.

Method Summary

Modifier and Type	Method and Description
TransactPutItemEnhancedRequest<T>	build()
TransactPutItemEnhancedRequest.Builder<T>	conditionExpression(Expression conditionExpression) Defines a logical expression on an item's attribute values which, if evaluating to true, will allow the put operation to succeed.
TransactPutItemEnhancedRequest.Builder<T>	item(T item) Sets the item to write to DynamoDb.
TransactPutItemEnhancedRequest.Builder<T>	returnValuesOnConditionCheckFailure(ReturnValuesOnConditionCheckFailure returnValuesOnConditionCheckFailure) Use ReturnValuesOnConditionCheckFailure to get the item attributes if the PutItem condition fails.
TransactPutItemEnhancedRequest.Builder<T>	returnValuesOnConditionCheckFailure(String returnValuesOnConditionCheckFailure) Use ReturnValuesOnConditionCheckFailure to get the item attributes if the PutItem condition fails.

Methods inherited from class java.lang.Object

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

Method Detail

item

public TransactPutItemEnhancedRequest.Builder<T> item(T item)

Sets the item to write to DynamoDb. Required.

Parameters:

item - the item to write

Returns:

a builder of this type

conditionExpression

public TransactPutItemEnhancedRequest.Builder<T> conditionExpression(Expression conditionExpression)

Defines a logical expression on an item's attribute values which, if evaluating to true, will allow the put operation to succeed. If evaluating to false, the operation will not succeed.

See Expression for condition syntax and examples.

Parameters:

conditionExpression - a condition written as an Expression

Returns:

a builder of this type

returnValuesOnConditionCheckFailure

public TransactPutItemEnhancedRequest.Builder<T> returnValuesOnConditionCheckFailure(ReturnValuesOnConditionCheckFailure returnValuesOnConditionCheckFailure)

Use ReturnValuesOnConditionCheckFailure to get the item attributes if the PutItem condition fails. For ReturnValuesOnConditionCheckFailure, the valid values are: NONE and ALL_OLD.

Parameters:

returnValuesOnConditionCheckFailure - What values to return on condition check failure.

Returns:

a builder of this type

returnValuesOnConditionCheckFailure

public TransactPutItemEnhancedRequest.Builder<T> returnValuesOnConditionCheckFailure(String returnValuesOnConditionCheckFailure)

Use ReturnValuesOnConditionCheckFailure to get the item attributes if the PutItem condition fails. For ReturnValuesOnConditionCheckFailure, the valid values are: NONE and ALL_OLD.

Parameters:

returnValuesOnConditionCheckFailure - What values to return on condition check failure.

Returns:

a builder of this type

build

public TransactPutItemEnhancedRequest<T> build()