Package io.goobi.viewer.model.job.mq

Class GenerateCollectionArchiveMessageHandler

java.lang.Object

io.goobi.viewer.model.job.mq.GenerateCollectionArchiveMessageHandler

All Implemented Interfaces:

MessageHandler<MessageStatus>

public class GenerateCollectionArchiveMessageHandler
extends Object
implements MessageHandler<MessageStatus>

Worker that (re)generates the BagIt archive for a single collection. The collection is identified by the field and collection message properties set by GenerateCollectionArchivesMessageHandler. Generation is skipped when the collection is unchanged since the last run, empty, or has no enabled content types (see CollectionArchiveService.generateIfChanged(String, String, CollectionArchiveConfig)).

Transient Solr/IO failures return MessageStatus.ERROR so the message queue retries the job.

Constructor Summary

Constructors

Constructor	Description
GenerateCollectionArchiveMessageHandler()

Method Summary

Modifier and Type	Method	Description
MessageStatus	call(ViewerMessage message, MessageQueueManager queueManager)	Call this method to execute the ticket.
String	getMessageHandlerName()

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.goobi.viewer.controller.mq.MessageHandler

call, onStartup

Constructor Details

GenerateCollectionArchiveMessageHandler

public GenerateCollectionArchiveMessageHandler()

Method Details

call

public MessageStatus call(ViewerMessage message,
 MessageQueueManager queueManager)

Description copied from interface: MessageHandler

Call this method to execute the ticket.

Specified by:

call in interface MessageHandler<MessageStatus>

Parameters:

message - The ticket to handle

queueManager - reference to to manage the queue

Returns:

V

getMessageHandlerName

public String getMessageHandlerName()

Specified by:

getMessageHandlerName in interface MessageHandler<MessageStatus>