Class BatchWriteItemRequest

    • Constructor Detail

      • BatchWriteItemRequest

        public BatchWriteItemRequest()
        Default constructor for BatchWriteItemRequest object. Callers should use the setter or fluent setter (with...) methods to initialize the object after creating it.
      • BatchWriteItemRequest

        public BatchWriteItemRequest​(Map<String,​List<WriteRequest>> requestItems)
        Constructs a new BatchWriteItemRequest object. Callers should use the setter or fluent setter (with...) methods to initialize any additional object members.
        Parameters:
        requestItems - A map of one or more table names and, for each table, a list of operations to be performed (DeleteRequest or PutRequest). Each element in the map consists of the following:

        • DeleteRequest - Perform a DeleteItem operation on the specified item. The item to be deleted is identified by a Key subelement:

          • Key - A map of primary key attribute values that uniquely identify the ! item. Each entry in this map consists of an attribute name and an attribute value. For each primary key, you must provide all of the key attributes. For example, with a simple primary key, you only need to provide a value for the partition key. For a composite primary key, you must provide values for both the partition key and the sort key.

        • PutRequest - Perform a PutItem operation on the specified item. The item to be put is identified by an Item subelement:

          • Item - A map of attributes and their values. Each entry in this map consists of an attribute name and an attribute value. Attribute values must not be null; string and binary type attributes must have lengths greater than zero; and set type attributes must not be empty. Requests that contain empty values will be rejected with a ValidationException exception.

            If you specify any attributes that are part of an index key, then the data types for those attributes must match those of the schema in the table's attribute definition.

    • Method Detail

      • getRequestItems

        public Map<String,​List<WriteRequest>> getRequestItems()

        A map of one or more table names and, for each table, a list of operations to be performed (DeleteRequest or PutRequest). Each element in the map consists of the following:

        • DeleteRequest - Perform a DeleteItem operation on the specified item. The item to be deleted is identified by a Key subelement:

          • Key - A map of primary key attribute values that uniquely identify the ! item. Each entry in this map consists of an attribute name and an attribute value. For each primary key, you must provide all of the key attributes. For example, with a simple primary key, you only need to provide a value for the partition key. For a composite primary key, you must provide values for both the partition key and the sort key.

        • PutRequest - Perform a PutItem operation on the specified item. The item to be put is identified by an Item subelement:

          • Item - A map of attributes and their values. Each entry in this map consists of an attribute name and an attribute value. Attribute values must not be null; string and binary type attributes must have lengths greater than zero; and set type attributes must not be empty. Requests that contain empty values will be rejected with a ValidationException exception.

            If you specify any attributes that are part of an index key, then the data types for those attributes must match those of the schema in the table's attribute definition.

        Returns:
        A map of one or more table names and, for each table, a list of operations to be performed (DeleteRequest or PutRequest). Each element in the map consists of the following:

        • DeleteRequest - Perform a DeleteItem operation on the specified item. The item to be deleted is identified by a Key subelement:

          • Key - A map of primary key attribute values that uniquely identify the ! item. Each entry in this map consists of an attribute name and an attribute value. For each primary key, you must provide all of the key attributes. For example, with a simple primary key, you only need to provide a value for the partition key. For a composite primary key, you must provide values for both the partition key and the sort key.

        • PutRequest - Perform a PutItem operation on the specified item. The item to be put is identified by an Item subelement:

          • Item - A map of attributes and their values. Each entry in this map consists of an attribute name and an attribute value. Attribute values must not be null; string and binary type attributes must have lengths greater than zero; and set type attributes must not be empty. Requests that contain empty values will be rejected with a ValidationException exception.

            If you specify any attributes that are part of an index key, then the data types for those attributes must match those of the schema in the table's attribute definition.

      • setRequestItems

        public void setRequestItems​(Map<String,​List<WriteRequest>> requestItems)

        A map of one or more table names and, for each table, a list of operations to be performed (DeleteRequest or PutRequest). Each element in the map consists of the following:

        • DeleteRequest - Perform a DeleteItem operation on the specified item. The item to be deleted is identified by a Key subelement:

          • Key - A map of primary key attribute values that uniquely identify the ! item. Each entry in this map consists of an attribute name and an attribute value. For each primary key, you must provide all of the key attributes. For example, with a simple primary key, you only need to provide a value for the partition key. For a composite primary key, you must provide values for both the partition key and the sort key.

        • PutRequest - Perform a PutItem operation on the specified item. The item to be put is identified by an Item subelement:

          • Item - A map of attributes and their values. Each entry in this map consists of an attribute name and an attribute value. Attribute values must not be null; string and binary type attributes must have lengths greater than zero; and set type attributes must not be empty. Requests that contain empty values will be rejected with a ValidationException exception.

            If you specify any attributes that are part of an index key, then the data types for those attributes must match those of the schema in the table's attribute definition.

        Parameters:
        requestItems - A map of one or more table names and, for each table, a list of operations to be performed (DeleteRequest or PutRequest). Each element in the map consists of the following:

        • DeleteRequest - Perform a DeleteItem operation on the specified item. The item to be deleted is identified by a Key subelement:

          • Key - A map of primary key attribute values that uniquely identify the ! item. Each entry in this map consists of an attribute name and an attribute value. For each primary key, you must provide all of the key attributes. For example, with a simple primary key, you only need to provide a value for the partition key. For a composite primary key, you must provide values for both the partition key and the sort key.

        • PutRequest - Perform a PutItem operation on the specified item. The item to be put is identified by an Item subelement:

          • Item - A map of attributes and their values. Each entry in this map consists of an attribute name and an attribute value. Attribute values must not be null; string and binary type attributes must have lengths greater than zero; and set type attributes must not be empty. Requests that contain empty values will be rejected with a ValidationException exception.

            If you specify any attributes that are part of an index key, then the data types for those attributes must match those of the schema in the table's attribute definition.

      • withRequestItems

        public BatchWriteItemRequest withRequestItems​(Map<String,​List<WriteRequest>> requestItems)

        A map of one or more table names and, for each table, a list of operations to be performed (DeleteRequest or PutRequest). Each element in the map consists of the following:

        • DeleteRequest - Perform a DeleteItem operation on the specified item. The item to be deleted is identified by a Key subelement:

          • Key - A map of primary key attribute values that uniquely identify the ! item. Each entry in this map consists of an attribute name and an attribute value. For each primary key, you must provide all of the key attributes. For example, with a simple primary key, you only need to provide a value for the partition key. For a composite primary key, you must provide values for both the partition key and the sort key.

        • PutRequest - Perform a PutItem operation on the specified item. The item to be put is identified by an Item subelement:

          • Item - A map of attributes and their values. Each entry in this map consists of an attribute name and an attribute value. Attribute values must not be null; string and binary type attributes must have lengths greater than zero; and set type attributes must not be empty. Requests that contain empty values will be rejected with a ValidationException exception.

            If you specify any attributes that are part of an index key, then the data types for those attributes must match those of the schema in the table's attribute definition.

        Parameters:
        requestItems - A map of one or more table names and, for each table, a list of operations to be performed (DeleteRequest or PutRequest). Each element in the map consists of the following:

        • DeleteRequest - Perform a DeleteItem operation on the specified item. The item to be deleted is identified by a Key subelement:

          • Key - A map of primary key attribute values that uniquely identify the ! item. Each entry in this map consists of an attribute name and an attribute value. For each primary key, you must provide all of the key attributes. For example, with a simple primary key, you only need to provide a value for the partition key. For a composite primary key, you must provide values for both the partition key and the sort key.

        • PutRequest - Perform a PutItem operation on the specified item. The item to be put is identified by an Item subelement:

          • Item - A map of attributes and their values. Each entry in this map consists of an attribute name and an attribute value. Attribute values must not be null; string and binary type attributes must have lengths greater than zero; and set type attributes must not be empty. Requests that contain empty values will be rejected with a ValidationException exception.

            If you specify any attributes that are part of an index key, then the data types for those attributes must match those of the schema in the table's attribute definition.

        Returns:
        Returns a reference to this object so that method calls can be chained together.
      • clearRequestItemsEntries

        public BatchWriteItemRequest clearRequestItemsEntries()
        Removes all the entries added into RequestItems. <p> Returns a reference to this object so that method calls can be chained together.
      • setReturnConsumedCapacity

        public void setReturnConsumedCapacity​(String returnConsumedCapacity)
        Parameters:
        returnConsumedCapacity -
        See Also:
        ReturnConsumedCapacity
      • withReturnConsumedCapacity

        public BatchWriteItemRequest withReturnConsumedCapacity​(String returnConsumedCapacity)
        Parameters:
        returnConsumedCapacity -
        Returns:
        Returns a reference to this object so that method calls can be chained together.
        See Also:
        ReturnConsumedCapacity
      • setReturnItemCollectionMetrics

        public void setReturnItemCollectionMetrics​(String returnItemCollectionMetrics)

        Determines whether item collection metrics are returned. If set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.

        Parameters:
        returnItemCollectionMetrics - Determines whether item collection metrics are returned. If set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.
        See Also:
        ReturnItemCollectionMetrics
      • getReturnItemCollectionMetrics

        public String getReturnItemCollectionMetrics()

        Determines whether item collection metrics are returned. If set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.

        Returns:
        Determines whether item collection metrics are returned. If set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.
        See Also:
        ReturnItemCollectionMetrics
      • withReturnItemCollectionMetrics

        public BatchWriteItemRequest withReturnItemCollectionMetrics​(String returnItemCollectionMetrics)

        Determines whether item collection metrics are returned. If set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.

        Parameters:
        returnItemCollectionMetrics - Determines whether item collection metrics are returned. If set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.
        Returns:
        Returns a reference to this object so that method calls can be chained together.
        See Also:
        ReturnItemCollectionMetrics
      • setReturnItemCollectionMetrics

        public void setReturnItemCollectionMetrics​(ReturnItemCollectionMetrics returnItemCollectionMetrics)

        Determines whether item collection metrics are returned. If set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.

        Parameters:
        returnItemCollectionMetrics - Determines whether item collection metrics are returned. If set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.
        See Also:
        ReturnItemCollectionMetrics
      • withReturnItemCollectionMetrics

        public BatchWriteItemRequest withReturnItemCollectionMetrics​(ReturnItemCollectionMetrics returnItemCollectionMetrics)

        Determines whether item collection metrics are returned. If set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.

        Parameters:
        returnItemCollectionMetrics - Determines whether item collection metrics are returned. If set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.
        Returns:
        Returns a reference to this object so that method calls can be chained together.
        See Also:
        ReturnItemCollectionMetrics
      • toString

        public String toString()
        Returns a string representation of this object; useful for testing and debugging.
        Overrides:
        toString in class Object
        Returns:
        A string representation of this object.
        See Also:
        Object.toString()
      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class Object