Package edu.wisc.library.ocfl.core.storage

Class DefaultOcflStorageInitializer

java.lang.Object

edu.wisc.library.ocfl.core.storage.DefaultOcflStorageInitializer

All Implemented Interfaces:

OcflStorageInitializer

public class DefaultOcflStorageInitializer
extends Object
implements OcflStorageInitializer

Initializes an OCFL repository. If the repository does not already exist, a new one is created. If it does exist, the client configuration is verified and a OcflStorageLayoutExtension is created.

Constructor Summary

Constructors

Constructor	Description
DefaultOcflStorageInitializer(Storage storage, com.fasterxml.jackson.databind.ObjectMapper objectMapper)

Method Summary

Modifier and Type	Method	Description
OcflStorageLayoutExtension	initializeStorage(OcflVersion ocflVersion, OcflExtensionConfig layoutConfig, ExtensionSupportEvaluator supportEvaluator)	Initializes a new OCFL storage root when the storage root does not already exist.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultOcflStorageInitializer

public DefaultOcflStorageInitializer(Storage storage,
                                     com.fasterxml.jackson.databind.ObjectMapper objectMapper)

Method Detail

initializeStorage

public OcflStorageLayoutExtension initializeStorage(OcflVersion ocflVersion,
                                                    OcflExtensionConfig layoutConfig,
                                                    ExtensionSupportEvaluator supportEvaluator)

Initializes a new OCFL storage root when the storage root does not already exist. If the storage root does exist, then the configuration is examined to ensure that it matches what was configured programmatically. If nothing was configured programmatically, then the configuration on disk is used without validation.

Specified by:

initializeStorage in interface OcflStorageInitializer

Parameters:

ocflVersion - OCFL version the repository conforms to

layoutConfig - storage layout configuration, may be null when not creating a new repository

supportEvaluator - repository extension evaluator

Returns:

the storage layout extension the repository uses