Package software.amazon.awssdk.services.dynamodb.model

Class GetItemResponse

java.lang.Object
software.amazon.awssdk.core.SdkResponse
software.amazon.awssdk.awscore.AwsResponse
software.amazon.awssdk.services.dynamodb.model.DynamoDbResponse
software.amazon.awssdk.services.dynamodb.model.GetItemResponse
All Implemented Interfaces:
SdkPojo, ToCopyableBuilder<GetItemResponse.Builder,GetItemResponse>
@Generated("software.amazon.awssdk:codegen") public final class GetItemResponse extends DynamoDbResponse implements ToCopyableBuilder<GetItemResponse.Builder,GetItemResponse>

Represents the output of a GetItem operation.

  • Method Details

    • hasItem

      public final boolean hasItem()
      For responses, this returns true if the service returned a value for the Item property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

    • item

      public final Map<String,AttributeValue> item()

      A map of attribute names to AttributeValue objects, as specified by ProjectionExpression.

      Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

      This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasItem() method.

      Returns:
      A map of attribute names to AttributeValue objects, as specified by ProjectionExpression.

    • consumedCapacity

      public final ConsumedCapacity consumedCapacity()

      The capacity units consumed by the GetItem operation. The data returned includes the total provisioned throughput consumed, along with statistics for the table and any indexes involved in the operation. ConsumedCapacity is only returned if the ReturnConsumedCapacity parameter was specified. For more information, see Capacity unit consumption for read operations in the Amazon DynamoDB Developer Guide.

      Returns:
      The capacity units consumed by the GetItem operation. The data returned includes the total provisioned throughput consumed, along with statistics for the table and any indexes involved in the operation. ConsumedCapacity is only returned if the ReturnConsumedCapacity parameter was specified. For more information, see Capacity unit consumption for read operations in the Amazon DynamoDB Developer Guide.

    • toBuilder

      public GetItemResponse.Builder toBuilder()
      Specified by:
      toBuilder in interface ToCopyableBuilder<GetItemResponse.Builder,GetItemResponse>
      Specified by:
      toBuilder in class AwsResponse

    • builder

      public static GetItemResponse.Builder builder()

    • serializableBuilderClass

      public static Class<? extends GetItemResponse.Builder> serializableBuilderClass()

    • hashCode

      public final int hashCode()
      Overrides:
      hashCode in class AwsResponse

    • equals

      public final boolean equals(Object obj)
      Overrides:
      equals in class AwsResponse

    • equalsBySdkFields

      public final boolean equalsBySdkFields(Object obj)
      Specified by:
      equalsBySdkFields in interface SdkPojo

    • toString

      public final String toString()
      Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.
      Overrides:
      toString in class Object

    • getValueForField

      public final <T> Optional<T> getValueForField(String fieldName, Class<T> clazz)
      Overrides:
      getValueForField in class SdkResponse

    • sdkFields

      public final List<SdkField<?>> sdkFields()
      Specified by:
      sdkFields in interface SdkPojo

    • sdkFieldNameToField

      public final Map<String,SdkField<?>> sdkFieldNameToField()
      Specified by:
      sdkFieldNameToField in interface SdkPojo