com.atlassian.crowd.util.persistence.hibernate.batch.hibernate4

Class Hibernate4BatchProcessor

java.lang.Object

com.atlassian.crowd.util.persistence.hibernate.batch.AbstractBatchProcessor<org.hibernate.Session>

com.atlassian.crowd.util.persistence.hibernate.batch.hibernate4.Hibernate4BatchProcessor

All Implemented Interfaces:

BatchProcessor<org.hibernate.Session>

public class Hibernate4BatchProcessor
extends AbstractBatchProcessor<org.hibernate.Session>

The Hibernate 4 implementation of the batch processor runs each collection in a new session, and each batch in a separate transaction.

Constructor Summary

Constructors

Constructor and Description
Hibernate4BatchProcessor(org.hibernate.SessionFactory sessionFactory)

Method Summary

Modifier and Type	Method and Description
protected void	afterProcessBatch() Called after successfully processing each batch.
protected void	afterProcessCollection() Called when processing the collection has completed successfully.
protected void	afterProcessIndividual() Called after successully processing an item individually.
protected void	beforeProcessBatch() Called before processing each batch.
protected void	beforeProcessCollection() Called before the collection is processed into a batch.
protected void	beforeProcessIndividual() Called before processing an individual item.
protected void	commitTransaction() Method is protected to allow subclasses to override the transaction management if they need to (e.g.
protected org.hibernate.Session	getSession() Subclasses should use this method to provide the session to be used with any implementations of HibernateOperation.
protected void	rollbackProcessBatch() Called after processing each batch where an exception was encountered.
protected void	rollbackProcessIndividual() Called after processing an individual item where an exception was encountered.
protected void	rollbackTransaction() Method is protected to allow subclasses to override the transaction management if they need to (e.g.
protected void	startTransaction() Method is protected to allow subclasses to override the transaction management if they need to (e.g.

Methods inherited from class com.atlassian.crowd.util.persistence.hibernate.batch.AbstractBatchProcessor

execute, setBatchSize

Methods inherited from class java.lang.Object

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

Constructor Detail

Hibernate4BatchProcessor

public Hibernate4BatchProcessor(org.hibernate.SessionFactory sessionFactory)

Method Detail

getSession

protected org.hibernate.Session getSession()

Description copied from class: AbstractBatchProcessor

Subclasses should use this method to provide the session to be used with any implementations of HibernateOperation.

Specified by:

getSession in class AbstractBatchProcessor<org.hibernate.Session>

afterProcessBatch

protected void afterProcessBatch()

Description copied from class: AbstractBatchProcessor

Called after successfully processing each batch.

Specified by:

afterProcessBatch in class AbstractBatchProcessor<org.hibernate.Session>

afterProcessCollection

protected void afterProcessCollection()

Description copied from class: AbstractBatchProcessor

Called when processing the collection has completed successfully.

Specified by:

afterProcessCollection in class AbstractBatchProcessor<org.hibernate.Session>

afterProcessIndividual

protected void afterProcessIndividual()

Description copied from class: AbstractBatchProcessor

Called after successully processing an item individually.

Specified by:

afterProcessIndividual in class AbstractBatchProcessor<org.hibernate.Session>

beforeProcessBatch

protected void beforeProcessBatch()

Description copied from class: AbstractBatchProcessor

Called before processing each batch. Can be used to start session or transaction that will cover this particular batch.

Specified by:

beforeProcessBatch in class AbstractBatchProcessor<org.hibernate.Session>

beforeProcessCollection

protected void beforeProcessCollection()

Description copied from class: AbstractBatchProcessor

Called before the collection is processed into a batch. Can be used to start session or transaction that will cover the execution of the entire collection which could involve multiple batches.

Specified by:

beforeProcessCollection in class AbstractBatchProcessor<org.hibernate.Session>

beforeProcessIndividual

protected void beforeProcessIndividual()

Description copied from class: AbstractBatchProcessor

Called before processing an individual item. This method will be called if the batch failed and the processor falls back to processing each item seperately.

Specified by:

beforeProcessIndividual in class AbstractBatchProcessor<org.hibernate.Session>

commitTransaction

protected void commitTransaction()

Method is protected to allow subclasses to override the transaction management if they need to (e.g. use a transaction manager instead of manipulating the Hibernate session directly)

rollbackProcessBatch

protected void rollbackProcessBatch()

Description copied from class: AbstractBatchProcessor

Called after processing each batch where an exception was encountered.

Specified by:

rollbackProcessBatch in class AbstractBatchProcessor<org.hibernate.Session>

rollbackProcessIndividual

protected void rollbackProcessIndividual()

Description copied from class: AbstractBatchProcessor

Called after processing an individual item where an exception was encountered.

Specified by:

rollbackProcessIndividual in class AbstractBatchProcessor<org.hibernate.Session>

rollbackTransaction

protected void rollbackTransaction()

Method is protected to allow subclasses to override the transaction management if they need to (e.g. use a transaction manager instead of manipulating the Hibernate session directly)

startTransaction

protected void startTransaction()

Method is protected to allow subclasses to override the transaction management if they need to (e.g. use a transaction manager instead of manipulating the Hibernate session directly)