Package com.atlassian.bamboo.jpa

Class JpaUtils.PartitionedCriteriaDelete<T,I>

java.lang.Object

com.atlassian.bamboo.jpa.JpaUtils.PartitionedCriteriaDelete<T,I>

Enclosing class:

JpaUtils

public abstract static class JpaUtils.PartitionedCriteriaDelete<T,I>
extends Object

Creates a CriteriaDelete wrapper that initialises commonly used JPA variables. It will automatically partition the supplied collection and execute apply(List) if need be. You can customise the queries through apply(List) and run them with

executeUpdates(Collection)

Field Summary

Fields

Modifier and Type	Field	Description
protected final javax.persistence.criteria.CriteriaBuilder	cb
protected final javax.persistence.criteria.CriteriaDelete<T>	delete
protected final javax.persistence.criteria.Root<T>	entity

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PartitionedCriteriaDelete(DbmsBean dbmsBean, org.hibernate.SessionFactory sessionFactory, Class<T> entity)

Method Summary

Modifier and Type	Method	Description
abstract void	apply(List<I> partition)
void	executeUpdates(Collection<I> values)

Methods inherited from class java.lang.Object

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

Field Details

cb

protected final javax.persistence.criteria.CriteriaBuilder cb

delete

protected final javax.persistence.criteria.CriteriaDelete<T> delete

entity

protected final javax.persistence.criteria.Root<T> entity

Constructor Details

PartitionedCriteriaDelete

protected PartitionedCriteriaDelete(DbmsBean dbmsBean,
 org.hibernate.SessionFactory sessionFactory,
 Class<T> entity)

Method Details

apply

public abstract void apply(List<I> partition)

executeUpdates

public void executeUpdates(Collection<I> values)