Package com.oracle.bmc.objectstorage.transfer

Class UploadConfiguration

  • public class UploadConfiguration
extends Object
    The configuration for the UploadManager.

    For more information, please refer to the online documentation found here.

    • Field Detail

      • MAXIMUM_NUM_ALLOWED_PARTS

        public static final int MAXIMUM_NUM_ALLOWED_PARTS
        See Also:
        Constant Field Values

      • MINIMUM_ALLOWED_LENGTH_PER_PART_MB

        public static final long MINIMUM_ALLOWED_LENGTH_PER_PART_MB
        See Also:
        Constant Field Values

      • MAXIMUM_ALLOWED_LENGTH_PER_PART_MB

        public static final long MAXIMUM_ALLOWED_LENGTH_PER_PART_MB
        See Also:
        Constant Field Values

    • Method Detail

      • getMinimumLengthPerUploadPart

        @Deprecated
public long getMinimumLengthPerUploadPart()
        Deprecated.

      • getMinimumLengthForMultipartUpload

        public long getMinimumLengthForMultipartUpload()
        Minimum length in MiB before an upload is performed using multi-part upload, default 128.

        Note: Accepted values: 0 - 51200. Using a large value is not recommended.

      • getLengthPerUploadPart

        public long getLengthPerUploadPart()
        Length in MiB for each part of a multi-part upload (except the last), default 128.

        Accepted values: 1 - 51200. Using a large value is not recommended.

      • getMaxPartsForMultipartUpload

        @Deprecated
public int getMaxPartsForMultipartUpload()
        Deprecated.
        no longer configurable as maxPartsForMultipartUpload is always configured as the default of 10,000. Use instead
        Maximum number of parts to split an upload into, default 10,000 (max allowable parts by Object Storage Service).

        Note: Accepted values: 1 - 10000

      • isEnforceMd5BeforeUpload

        public boolean isEnforceMd5BeforeUpload()
        Flag to indicate that MD5 should be set on every PutObject call.

        If not provided, the SDK will calculate it before uploading the object. Default is false.

        Note, having the SDK calculate it could lead to OutOfMemory exceptions if the stream cannot be duplicated, ie does not implement DuplicatableInputStream, as the entire stream will have to be read into memory.

      • isEnforceMd5BeforeMultipartUpload

        public boolean isEnforceMd5BeforeMultipartUpload()
        Flag to indicate that MD5 should be set on every part of a multi-part upload.

        The SDK will calculate the MD5 before uploading for each part it creates. Default is false.

        Note, having the SDK calculate it could lead to OutOfMemory exceptions if the source stream for the part cannot be duplicated, ie does not implement DuplicatableInputStream, as the entire part will have to be read into memory.

      • getEnforceAdditionalChecksumBeforeUpload

        public ChecksumAlgorithm getEnforceAdditionalChecksumBeforeUpload()
        Flag to indicate that additional checksum should be set on every PutObject call.

        If not provided, the SDK will calculate it before uploading the object. Default is null.

        Note: Valid values are "SHA256", "SHA384", "CRC32C".

      • getEnforceAdditionalChecksumBeforeMultipartUpload

        public ChecksumAlgorithm getEnforceAdditionalChecksumBeforeMultipartUpload()
        Flag to indicate that additional checksum should be set on every part of a multi-part upload.

        The SDK will calculate the additional checksum before uploading for each part it creates. Default is null.

        Note: Valid values are "SHA256", "SHA384", "CRC32C".

      • isAllowMultipartUploads

        public boolean isAllowMultipartUploads()
        Flag to indicate that multi-part uploads can be used.

        Default is true.

      • isAllowParallelUploads

        public boolean isAllowParallelUploads()
        Flag to indicate that multi-part uploads can upload individual parts in parallel if possible.

        Default is true.

      • isDisableAutoAbort

        public boolean isDisableAutoAbort()
        Flag to indicate that uploads that fail should not be automatically aborted (client is reponsible for always cleaning up failed uploads themselves).

        Default is false.

      • getAdditionalChecksumAlgorithm

        public ChecksumAlgorithm getAdditionalChecksumAlgorithm()
        The value of the additional checksum algorithm.

        Default is null.