Package software.amazon.awssdk.services.s3.model

Class Part

    • Method Detail

      • partNumber

        public final Integer partNumber()

        Part number identifying the part. This is a positive integer between 1 and 10,000.

        Returns:
        Part number identifying the part. This is a positive integer between 1 and 10,000.

      • lastModified

        public final Instant lastModified()

        Date and time at which the part was uploaded.

        Returns:
        Date and time at which the part was uploaded.

      • eTag

        public final String eTag()

        Entity tag returned when the part was uploaded.

        Returns:
        Entity tag returned when the part was uploaded.

      • size

        public final Long size()

        Size in bytes of the uploaded part data.

        Returns:
        Size in bytes of the uploaded part data.

      • checksumCRC32

        public final String checksumCRC32()

        The Base64 encoded, 32-bit CRC32 checksum of the part. This checksum is present if the object was uploaded with the CRC32 checksum algorithm. For more information, see Checking object integrity in the Amazon S3 User Guide.

        Returns:
        The Base64 encoded, 32-bit CRC32 checksum of the part. This checksum is present if the object was uploaded with the CRC32 checksum algorithm. For more information, see Checking object integrity in the Amazon S3 User Guide.

      • checksumCRC32C

        public final String checksumCRC32C()

        The Base64 encoded, 32-bit CRC32C checksum of the part. This checksum is present if the object was uploaded with the CRC32C checksum algorithm. For more information, see Checking object integrity in the Amazon S3 User Guide.

        Returns:
        The Base64 encoded, 32-bit CRC32C checksum of the part. This checksum is present if the object was uploaded with the CRC32C checksum algorithm. For more information, see Checking object integrity in the Amazon S3 User Guide.

      • checksumCRC64NVME

        public final String checksumCRC64NVME()

        The Base64 encoded, 64-bit CRC64NVME checksum of the part. This checksum is present if the multipart upload request was created with the CRC64NVME checksum algorithm, or if the object was uploaded without a checksum (and Amazon S3 added the default checksum, CRC64NVME, to the uploaded object). For more information, see Checking object integrity in the Amazon S3 User Guide.

        Returns:
        The Base64 encoded, 64-bit CRC64NVME checksum of the part. This checksum is present if the multipart upload request was created with the CRC64NVME checksum algorithm, or if the object was uploaded without a checksum (and Amazon S3 added the default checksum, CRC64NVME, to the uploaded object). For more information, see Checking object integrity in the Amazon S3 User Guide.

      • checksumSHA1

        public final String checksumSHA1()

        The Base64 encoded, 160-bit SHA1 checksum of the part. This checksum is present if the object was uploaded with the SHA1 checksum algorithm. For more information, see Checking object integrity in the Amazon S3 User Guide.

        Returns:
        The Base64 encoded, 160-bit SHA1 checksum of the part. This checksum is present if the object was uploaded with the SHA1 checksum algorithm. For more information, see Checking object integrity in the Amazon S3 User Guide.

      • checksumSHA256

        public final String checksumSHA256()

        The Base64 encoded, 256-bit SHA256 checksum of the part. This checksum is present if the object was uploaded with the SHA256 checksum algorithm. For more information, see Checking object integrity in the Amazon S3 User Guide.

        Returns:
        The Base64 encoded, 256-bit SHA256 checksum of the part. This checksum is present if the object was uploaded with the SHA256 checksum algorithm. For more information, see Checking object integrity in the Amazon S3 User Guide.

      • serializableBuilderClass

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

      • hashCode

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

      • equals

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

      • 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)