Class S3ClientOptions


  • public class S3ClientOptions
    extends Object
    S3 client configuration options such as the request access style.
    • Field Detail

      • DEFAULT_PATH_STYLE_ACCESS

        public static final boolean DEFAULT_PATH_STYLE_ACCESS
        The default setting for use of path-style access
        See Also:
        Constant Field Values
      • DEFAULT_CHUNKED_ENCODING_DISABLED

        public static final boolean DEFAULT_CHUNKED_ENCODING_DISABLED
        The default setting for use of chunked encoding
        See Also:
        Constant Field Values
      • DEFAULT_PAYLOAD_SIGNING_ENABLED

        public static final boolean DEFAULT_PAYLOAD_SIGNING_ENABLED
        The default setting for use of payload signing
        See Also:
        Constant Field Values
      • DEFAULT_ACCELERATE_MODE_ENABLED

        public static final boolean DEFAULT_ACCELERATE_MODE_ENABLED
        S3 accelerate is by default not enabled
        See Also:
        Constant Field Values
    • Constructor Detail

      • S3ClientOptions

        @Deprecated
        public S3ClientOptions()
        Deprecated.
        Use builder() to build new S3ClientOptions instead.
      • S3ClientOptions

        @Deprecated
        public S3ClientOptions​(S3ClientOptions other)
        Deprecated.
        Will be removed once S3ClientOptions is made an immutable class.
    • Method Detail

      • isPathStyleAccess

        public boolean isPathStyleAccess()

        Returns whether the client uses path-style access for all requests.

        Amazon S3 supports virtual-hosted-style and path-style access in all Regions. The path-style syntax, however, requires that you use the region-specific endpoint when attempting to access a bucket.

        The default behaviour is to detect which access style to use based on the configured endpoint (an IP will result in path-style access) and the bucket being accessed (some buckets are not valid DNS names). Setting this flag will result in path-style access being used for all requests.

        Returns:
        True is the client should always use path-style access
      • isChunkedEncodingDisabled

        public boolean isChunkedEncodingDisabled()

        Returns whether the client has chunked encoding disabled for all requests.

        The default behavior is to enable chunked encoding automatically for PutObjectRequest and UploadPartRequest. Setting this flag will result in disabling chunked encoding for all requests.

        Note: Enabling this option has performance implications since the checksum for the payload will have to be pre-calculated before sending the data. If your payload is large this will affect the overall time required to upload an object. Using this option is recommended only if your endpoint does not implement chunked uploading.

        Returns:
        True if chunked encoding is explicitly disabled for all requests
      • isPayloadSigningEnabled

        public boolean isPayloadSigningEnabled()

        Returns whether the client is configured to sign payloads in all situations.

        Payload signing is optional when chunked encoding is not used and requests are made against an HTTPS endpoint. Under these conditions the client will by default opt to not sign payloads to optimize performance. If this flag is set to true the client will instead always sign payloads.

        Note: Payload signing can be expensive, particularly if transferring large payloads in a single chunk. Enabling this option will result in a performance penalty.

        Returns:
        True if body signing is explicitly enabled for all requests
      • setPathStyleAccess

        @Deprecated
        public void setPathStyleAccess​(boolean pathStyleAccess)
        Deprecated.
        Use builder() to build new S3ClientOptions instead.
      • setChunkedEncodingDisabled

        @Deprecated
        public void setChunkedEncodingDisabled​(boolean chunkedEncodingDisabled)
        Deprecated.
        Use builder() to build new S3ClientOptions instead.
      • withChunkedEncodingDisabled

        @Deprecated
        public S3ClientOptions withChunkedEncodingDisabled​(boolean chunkedEncodingDisabled)
        Deprecated.
        Use builder() to build new S3ClientOptions instead.