Package org.nuxeo.ecm.core

Class BatchProcessorWork

java.lang.Object

org.nuxeo.ecm.core.work.AbstractWork

org.nuxeo.ecm.core.BatchProcessorWork

All Implemented Interfaces:

Serializable, Work

Direct Known Subclasses:

DBSTransactionState.UpdateReadAclsWork

public abstract class BatchProcessorWork
extends AbstractWork

Abstract Work to process a list of documents.

Since:

9.10

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.nuxeo.ecm.core.work.api.Work

Work.Progress, Work.State

Field Summary

Fields inherited from class org.nuxeo.ecm.core.work.AbstractWork

callerThread, completionTime, docId, docIds, FAILURE_EXCEPTION, FAILURE_MSG, GLOBAL_DLQ_COUNT_REGISTRY_NAME, id, isTree, loginContext, originatingUsername, progress, RANDOM, repositoryName, schedulePath, schedulingTime, session, startTime, state, status, suspended, suspending, traceContext, WORK_FAILED_EVENT, WORK_INSTANCE

Constructor Summary

Constructors

Constructor	Description
BatchProcessorWork(String repositoryName, List<String> docIds, String originatingUsername)

Method Summary

Modifier and Type	Method	Description
abstract int	getBatchSize()	The batch size to use.
int	getRetryCount()	Gets the number of times that this Work instance can be retried in case of concurrent update exceptions.
abstract void	processBatch(List<String> docIds)
void	work()	This method should implement the actual work done by the Work instance.

Methods inherited from class org.nuxeo.ecm.core.work.AbstractWork

appendWorkToDeadLetterQueue, buildWorkFailureEventProps, cleanUp, closeSession, commitOrRollbackTransaction, equals, getCategory, getCompletionTime, getDocument, getDocuments, getId, getOriginatingUsername, getPartitionKey, getProgress, getSchedulePath, getSchedulingTime, getSpanFromContext, getStartTime, getStatus, getWorkInstanceState, hashCode, isDocumentTree, isSuspending, isWorkInstanceSuspended, newDocumentLocation, openSystemSession, openUserSession, run, runWorkWithTransaction, setCompletionTime, setDocument, setDocument, setDocuments, setOriginatingUsername, setProgress, setSchedulePath, setStartTime, setStatus, setWorkInstanceState, setWorkInstanceSuspending, startTransaction, suspended, toString, workFailed

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.nuxeo.ecm.core.work.api.Work

getTitle, isCoalescing, isGroupJoin, isIdempotent, onGroupJoinCompletion

Constructor Details

BatchProcessorWork

public BatchProcessorWork(String repositoryName,
 List<String> docIds,
 String originatingUsername)

Method Details

getRetryCount

public int getRetryCount()

Description copied from class: AbstractWork

Gets the number of times that this Work instance can be retried in case of concurrent update exceptions.

Overrides:

getRetryCount in class AbstractWork

Returns:

0 for no retry, or more if some retries are possible

See Also:

• AbstractWork.work()

getBatchSize

public abstract int getBatchSize()

The batch size to use.

work

public void work()

Description copied from interface: Work

This method should implement the actual work done by the Work instance.

It should periodically update its progress through Work.setProgress(org.nuxeo.ecm.core.work.api.Work.Progress).

To allow for suspension by the WorkManager, it should periodically call Work.isSuspending(), and if true call Work.suspended() return early with saved state data.

Clean up can by implemented by Work.cleanUp(boolean, Exception).

Specified by:

work in interface Work

Specified by:

work in class AbstractWork

See Also:

• Work.isSuspending()
• Work.suspended()
• Work.cleanUp(boolean, java.lang.Exception)

processBatch

public abstract void processBatch(List<String> docIds)