Package org.odpi.openmetadata.repositoryservices.archivemanager

Class OMRSArchiveManager

java.lang.Object

org.odpi.openmetadata.repositoryservices.archivemanager.OMRSArchiveManager

public class OMRSArchiveManager
extends Object

OMRSArchiveManager manages the loading and unloading of open metadata archives from the local OMRS repository. An open metadata archive provides pre-built definitions for types and metadata instances.

Constructor Summary

Constructors

Constructor	Description
OMRSArchiveManager(List<OpenMetadataArchiveStoreConnector> startUpOpenMetadataArchives, AuditLog auditLog)	Constructor to save the initial list of open metadata archives from the server startup configuration.

Method Summary

Modifier and Type	Method	Description
void	addOpenMetadataArchive(OpenMetadataArchiveStoreConnector archiveStore, String archiveSource)	Add a new archive to the local repository.
void	close()	Close down any open archives.
void	setLocalRepository(String localMetadataCollectionId, OMRSRepositoryContentManager repositoryContentManager, LocalOMRSInstanceEventProcessor instanceProcessor)	The local repository is accessed through its inbound event processors.

Methods inherited from class java.lang.Object

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

Constructor Details

OMRSArchiveManager

public OMRSArchiveManager(List<OpenMetadataArchiveStoreConnector> startUpOpenMetadataArchives,
 AuditLog auditLog)

Constructor to save the initial list of open metadata archives from the server startup configuration. These will be processed as soon as the event processors are supplied from the local repository.

Parameters:

startUpOpenMetadataArchives - initial list of open metadata archives provided in startup configuration

auditLog - audit log for this component.

Method Details

close

public void close()

Close down any open archives.

setLocalRepository

public void setLocalRepository(String localMetadataCollectionId,
 OMRSRepositoryContentManager repositoryContentManager,
 LocalOMRSInstanceEventProcessor instanceProcessor)
                        throws RepositoryErrorException

The local repository is accessed through its inbound event processors. A server will always have the local Content Manager and TypeDef Processor but the local Instance Processor is only available if the local server has a metadata repository defined.

Parameters:

localMetadataCollectionId - unique identifier of the local repository

repositoryContentManager - typeDef processor for the local repository

instanceProcessor - instance processor for the local repository

Throws:

RepositoryErrorException - there is a problem accessing the archive

addOpenMetadataArchive

public void addOpenMetadataArchive(OpenMetadataArchiveStoreConnector archiveStore,
 String archiveSource)
                            throws RepositoryErrorException

Add a new archive to the local repository. If there are problems processing the archive, an exception is thrown. This method allows archives to be loaded into a running server.

Parameters:

archiveStore - new open metadata archive to process

archiveSource - source of the archive

Throws:

RepositoryErrorException - there is a problem accessing the archive