Class ParallelCompositeUploadBlobWriteSessionConfig.PartNamingStrategy (2.28.0)

Version 2.28.0

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public abstract static class ParallelCompositeUploadBlobWriteSessionConfig.PartNamingStrategy implements Serializable

A naming strategy which will be used to generate a name for a part or intermediary compose object. See Also: #withPartNamingStrategy(PartNamingStrategy)

Inheritance

java.lang.Object > ParallelCompositeUploadBlobWriteSessionConfig.PartNamingStrategy

Implements

Serializable

Inherited Members

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Methods

noPrefix()

public static ParallelCompositeUploadBlobWriteSessionConfig.PartNamingStrategy noPrefix()

Default strategy in which no stable prefix is defined.

General format is

   {randomKeyDigest};{objectInfoDigest};{partIndex}.part
 

{objectInfoDigest} will be fixed for an individual BlobWriteSession.

NOTE:The way in which both randomKeyDigest and objectInfoDigest are generated is undefined and subject to change at any time. See Also: #withPartNamingStrategy(PartNamingStrategy)

Returns
Type	Description
ParallelCompositeUploadBlobWriteSessionConfig.PartNamingStrategy

prefix(String prefixPattern)

public static ParallelCompositeUploadBlobWriteSessionConfig.PartNamingStrategy prefix(String prefixPattern)

Strategy in which an explicit stable prefix is present on each part and intermediary compose object.

General format is

   {prefixPattern}/{randomKeyDigest};{objectInfoDigest};{partIndex}.part
 

{objectInfoDigest} will be fixed for an individual BlobWriteSession.

NOTE:The way in which both randomKeyDigest and objectInfoDigest are generated is undefined and subject to change at any time.

Care must be taken when choosing to specify a stable prefix as this can create hotspots in the keyspace for object names. See Object Naming Convention Guidelines for more details. See Also: #withPartNamingStrategy(PartNamingStrategy)

Parameter
Name	Description
prefixPattern	String

Returns
Type	Description
ParallelCompositeUploadBlobWriteSessionConfig.PartNamingStrategy

Methods

fmtFields(String randomKey, String nameDigest, String partRange)

protected abstract String fmtFields(String randomKey, String nameDigest, String partRange)

Parameters
Name	Description
randomKey	String
nameDigest	String
partRange	String

Returns
Type	Description
String