Package org.fcrepo.persistence.ocfl.impl

Class ReindexManager

java.lang.Object

org.fcrepo.persistence.ocfl.impl.ReindexManager

public class ReindexManager
extends Object

Class to coordinate the index rebuilding tasks.

Since:

6.0.0

Author:

whikloj

Constructor Summary

Constructors

Constructor	Description
ReindexManager(Stream<String> ids, ReindexService reindexService, org.fcrepo.config.OcflPropsConfig config, org.fcrepo.kernel.api.TransactionManager manager, org.fcrepo.common.db.DbTransactionExecutor dbTransactionExecutor)	Basic constructor

Method Summary

Modifier and Type	Method	Description
int	getCompletedCount()
int	getErrorCount()
List<String>	getIds()	Return a batch of OCFL ids to reindex.
int	getSkippedCount()
void	shutdown()	Close stream.
void	start()	Start reindexing.
void	stop()	Stop all threads.
void	updateComplete(int batchSuccessful, int batchErrors, int batchSkipped)	Update the master list of reindexing states.

Methods inherited from class java.lang.Object

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

Constructor Detail

ReindexManager

public ReindexManager(Stream<String> ids,
                      ReindexService reindexService,
                      org.fcrepo.config.OcflPropsConfig config,
                      org.fcrepo.kernel.api.TransactionManager manager,
                      org.fcrepo.common.db.DbTransactionExecutor dbTransactionExecutor)

Basic constructor

Parameters:

ids - stream of ocfl ids.

reindexService - the reindexing service.

config - OCFL property config object.

manager - the transaction manager object.

dbTransactionExecutor - manages db transactions

Method Detail

start

public void start()
           throws InterruptedException

Start reindexing.

Throws:

InterruptedException - on an indexing error in a thread.

stop

public void stop()

Stop all threads.

getIds

public List<String> getIds()

Return a batch of OCFL ids to reindex.

Returns:

list of OCFL ids.

updateComplete

public void updateComplete(int batchSuccessful,
                           int batchErrors,
                           int batchSkipped)

Update the master list of reindexing states.

Parameters:

batchSuccessful - how many items were completed successfully in the last batch.

batchErrors - how many items had an error in the last batch.

batchSkipped - how many items were skipped in the last batch.

getCompletedCount

public int getCompletedCount()

Returns:

the count of items that completed successfully.

getErrorCount

public int getErrorCount()

Returns:

the count of items that had errors.

getSkippedCount

public int getSkippedCount()

Returns:

the count of items skipped in this run.

shutdown

public void shutdown()

Close stream.