Package fr.gouv.vitam.metadata.core.reconstruction

Class RestoreBackupService

java.lang.Object

fr.gouv.vitam.metadata.core.reconstruction.RestoreBackupService

public class RestoreBackupService
extends java.lang.Object

Service used to recover a Backup copy of the given metadata Vitam collection.

Constructor Summary

Constructors

Constructor	Description
RestoreBackupService()	Constructor
RestoreBackupService(StorageClientFactory storageClientFactory)	Constructor for tests

Method Summary

Modifier and Type	Method	Description
java.util.Iterator<OfferLog>	getListing(java.lang.String strategy, DataCategory category, java.lang.Long offset, java.lang.Integer limit, Order order, int batchSize)	Retrieve list of offer log defining objects to reconstruct from offer log
MetadataBackupModel	loadData(java.lang.String strategy, MetadataCollections collection, java.lang.String filename, long offset)	Load data from storage
java.io.InputStream	loadData(java.lang.String strategy, DataCategory category, java.lang.String filename)

Methods inherited from class java.lang.Object

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

Constructor Detail

RestoreBackupService

public RestoreBackupService()

Constructor

RestoreBackupService

public RestoreBackupService(StorageClientFactory storageClientFactory)

Constructor for tests

Parameters:

storageClientFactory - storage client factory

Method Detail

getListing

public java.util.Iterator<OfferLog> getListing(java.lang.String strategy,
                                               DataCategory category,
                                               java.lang.Long offset,
                                               java.lang.Integer limit,
                                               Order order,
                                               int batchSize)

Retrieve list of offer log defining objects to reconstruct from offer log

Parameters:

strategy - storage strategy

category - collection

offset - offset

limit - limit

batchSize -

Returns:

list of offer log by bulk

Throws:

VitamRuntimeException - storage error

java.lang.IllegalArgumentException - input error

loadData

public MetadataBackupModel loadData(java.lang.String strategy,
                                    MetadataCollections collection,
                                    java.lang.String filename,
                                    long offset)
                             throws StorageNotFoundException

Load data from storage

Parameters:

strategy - storage strategy

collection - collection

filename - name of file to load

offset - offset

Returns:

data

Throws:

VitamRuntimeException - storage error

java.lang.IllegalArgumentException - input error

StorageNotFoundException

loadData

public java.io.InputStream loadData(java.lang.String strategy,
                                    DataCategory category,
                                    java.lang.String filename)
                             throws StorageNotFoundException

Throws:

StorageNotFoundException