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SearchServices/search-services/alfresco-search/doc/architecture/AsyncContentTracker/sequence-AsyncContentTrackerV2.puml

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@startuml
skinparam sequence {
ArrowColor DeepSkyBlue
ActorBorderColor DeepSkyBlue
LifeLineBorderColor blue
ParticipantBorderColor DeepSkyBlue
ParticipantBackgroundColor white
}
[-> Scheduler : Initialise on first core load
participant ContentMessageProducer
participant ContentConsumer
participant SharedFileStoreClient #green
...
Scheduler -> ContentMessageProducer
loop
activate ContentMessageProducer
ContentMessageProducer -> ContentMessageProducer: aquireRunLock
activate ContentMessageProducer
ContentMessageProducer -> ContentMessageProducer: getTrackerState
ContentMessageProducer -> ContentConsumer: readMessages
deactivate ContentConsumer
participant SolrInformationServer #FFBBBB
ContentMessageProducer -> SolrInformationServer: getDocsWithUncleanContent
activate SolrInformationServer #FFBBBB
SolrInformationServer -> SolrInformationServer: cleanContentCache (periodically)
participant SolrIndexSearcher #aqua
activate SolrIndexSearcher #aqua
SolrInformationServer -> SolrIndexSearcher: search (Search unclean documents)
SolrIndexSearcher -> SolrInformationServer: result docList
deactivate SolrIndexSearcher
ContentMessageProducer <- SolrInformationServer: result docList
deactivate SolrInformationServer
ContentMessageProducer -> ContentMessageProducer:markFTSStatus (dirty)
ContentMessageProducer -> Scheduler
deactivate ContentMessageProducer
deactivate ContentMessageProducer
end
Scheduler -> ContentConsumer: Run
loop process messages in queue
activate ContentConsumer
ContentConsumer->ContentConsumer:createSolrDoc
activate ContentConsumer
ContentConsumer -> SharedFileStoreClient: getTextContent
activate SharedFileStoreClient #green
ContentConsumer <- SharedFileStoreClient: return text
deactivate SharedFileStoreClient
ContentConsumer->ContentConsumer:markFTSStatus [Clean | New if error]
participant SolrJ #aqua
ContentConsumer->SolrJ:saveUpdate
deactivate ContentConsumer
deactivate ContentConsumer
end
...
center footer Copyright 2019 Alfresco Software Inc
@enduml