Class ExecuteStatementRequest

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

  • Method Details

    • statement

      public final String statement()

      The PartiQL statement representing the operation to run.

      Returns:
      The PartiQL statement representing the operation to run.

    • hasParameters

      public final boolean hasParameters()
      For responses, this returns true if the service returned a value for the Parameters 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.

    • parameters

      public final List<AttributeValue> parameters()

      The parameters for the PartiQL statement, if any.

      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 hasParameters() method.

      Returns:
      The parameters for the PartiQL statement, if any.

    • consistentRead

      public final Boolean consistentRead()

      The consistency of a read operation. If set to true, then a strongly consistent read is used; otherwise, an eventually consistent read is used.

      Returns:
      The consistency of a read operation. If set to true, then a strongly consistent read is used; otherwise, an eventually consistent read is used.

    • nextToken

      public final String nextToken()

      Set this value to get remaining results, if NextToken was returned in the statement response.

      Returns:
      Set this value to get remaining results, if NextToken was returned in the statement response.

    • returnConsumedCapacity

      public final ReturnConsumedCapacity returnConsumedCapacity()
      Returns the value of the ReturnConsumedCapacity property for this object.

      If the service returns an enum value that is not available in the current SDK version, returnConsumedCapacity will return ReturnConsumedCapacity.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from returnConsumedCapacityAsString().

      Returns:
      The value of the ReturnConsumedCapacity property for this object.
      See Also:

    • returnConsumedCapacityAsString

      public final String returnConsumedCapacityAsString()
      Returns the value of the ReturnConsumedCapacity property for this object.

      If the service returns an enum value that is not available in the current SDK version, returnConsumedCapacity will return ReturnConsumedCapacity.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from returnConsumedCapacityAsString().

      Returns:
      The value of the ReturnConsumedCapacity property for this object.
      See Also:

    • limit

      public final Integer limit()

      The maximum number of items to evaluate (not necessarily the number of matching items). If DynamoDB processes the number of items up to the limit while processing the results, it stops the operation and returns the matching values up to that point, along with a key in LastEvaluatedKey to apply in a subsequent operation so you can pick up where you left off. Also, if the processed dataset size exceeds 1 MB before DynamoDB reaches this limit, it stops the operation and returns the matching values up to the limit, and a key in LastEvaluatedKey to apply in a subsequent operation to continue the operation.

      Returns:
      The maximum number of items to evaluate (not necessarily the number of matching items). If DynamoDB processes the number of items up to the limit while processing the results, it stops the operation and returns the matching values up to that point, along with a key in LastEvaluatedKey to apply in a subsequent operation so you can pick up where you left off. Also, if the processed dataset size exceeds 1 MB before DynamoDB reaches this limit, it stops the operation and returns the matching values up to the limit, and a key in LastEvaluatedKey to apply in a subsequent operation to continue the operation.

    • returnValuesOnConditionCheckFailure

      public final ReturnValuesOnConditionCheckFailure returnValuesOnConditionCheckFailure()

      An optional parameter that returns the item attributes for an ExecuteStatement operation that failed a condition check.

      There is no additional cost associated with requesting a return value aside from the small network and processing overhead of receiving a larger response. No read capacity units are consumed.

      If the service returns an enum value that is not available in the current SDK version, returnValuesOnConditionCheckFailure will return ReturnValuesOnConditionCheckFailure.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from returnValuesOnConditionCheckFailureAsString().

      Returns:
      An optional parameter that returns the item attributes for an ExecuteStatement operation that failed a condition check.

      There is no additional cost associated with requesting a return value aside from the small network and processing overhead of receiving a larger response. No read capacity units are consumed.

      See Also:

    • returnValuesOnConditionCheckFailureAsString

      public final String returnValuesOnConditionCheckFailureAsString()

      An optional parameter that returns the item attributes for an ExecuteStatement operation that failed a condition check.

      There is no additional cost associated with requesting a return value aside from the small network and processing overhead of receiving a larger response. No read capacity units are consumed.

      If the service returns an enum value that is not available in the current SDK version, returnValuesOnConditionCheckFailure will return ReturnValuesOnConditionCheckFailure.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from returnValuesOnConditionCheckFailureAsString().

      Returns:
      An optional parameter that returns the item attributes for an ExecuteStatement operation that failed a condition check.

      There is no additional cost associated with requesting a return value aside from the small network and processing overhead of receiving a larger response. No read capacity units are consumed.

      See Also:

    • toBuilder

      public ExecuteStatementRequest.Builder toBuilder()
      Description copied from interface: ToCopyableBuilder
      Take this object and create a builder that contains all of the current property values of this object.
      Specified by:
      toBuilder in interface ToCopyableBuilder<ExecuteStatementRequest.Builder,ExecuteStatementRequest>
      Specified by:
      toBuilder in class DynamoDbRequest
      Returns:
      a builder for type T

    • builder

      public static ExecuteStatementRequest.Builder builder()

    • serializableBuilderClass

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

    • hashCode

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

    • equals

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

    • equalsBySdkFields

      public final boolean equalsBySdkFields(Object obj)
      Description copied from interface: SdkPojo
      Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in an SdkPojo class, and is generated based on a service model.

      If an SdkPojo class does not have any inherited fields, equalsBySdkFields and equals are essentially the same.

      Specified by:
      equalsBySdkFields in interface SdkPojo
      Parameters:
      obj - the object to be compared with
      Returns:
      true if the other object equals to this object by sdk fields, false otherwise.

    • 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)
      Description copied from class: SdkRequest
      Used to retrieve the value of a field from any class that extends SdkRequest. The field name specified should match the member name from the corresponding service-2.json model specified in the codegen-resources folder for a given service. The class specifies what class to cast the returned value to. If the returned value is also a modeled class, the SdkRequest.getValueForField(String, Class) method will again be available.
      Overrides:
      getValueForField in class SdkRequest
      Parameters:
      fieldName - The name of the member to be retrieved.
      clazz - The class to cast the returned object to.
      Returns:
      Optional containing the casted return value

    • sdkFields

      public final List<SdkField<?>> sdkFields()
      Specified by:
      sdkFields in interface SdkPojo
      Returns:
      List of SdkField in this POJO. May be empty list but should never be null.