Package com.evolveum.midpoint.repo.sqale.delta.item

Class ArrayItemDeltaProcessor<V,E>

java.lang.Object

com.evolveum.midpoint.repo.sqale.delta.ItemDeltaValueProcessor<T>

com.evolveum.midpoint.repo.sqale.delta.item.FinalValueDeltaProcessor<E>

com.evolveum.midpoint.repo.sqale.delta.item.ArrayItemDeltaProcessor<V,E>

Type Parameters:

V - type of value in schema

E - type of element in DB (can be the same as `V`)

All Implemented Interfaces:

ItemDeltaProcessor

public class ArrayItemDeltaProcessor<V,E>
extends FinalValueDeltaProcessor<E>

Delta processor for multi-value property represented by single array column.

Field Summary

Fields inherited from class com.evolveum.midpoint.repo.sqale.delta.ItemDeltaValueProcessor

context

Constructor Summary

Constructors

Constructor	Description
ArrayItemDeltaProcessor(SqaleUpdateContext<?,Q,R> context, Function<Q,com.querydsl.core.types.dsl.ArrayPath<E[],E>> rootToQueryItem, Class<E> elementType, @Nullable Function<V,E> conversionFunction)

Method Summary

Modifier and Type	Method	Description
void	delete()	Resets the database columns or deletes sub-entities like refs, containers, etc.
void	setRealValues(Collection<?> values)	Sets the provided real values in the database, implements REPLACE modification.

Methods inherited from class com.evolveum.midpoint.repo.sqale.delta.item.FinalValueDeltaProcessor

process

Methods inherited from class com.evolveum.midpoint.repo.sqale.delta.ItemDeltaValueProcessor

addRealValue, addRealValues, addValues, convertRealValue, deleteRealValue, deleteRealValues, deleteValues, modifyRealValue, useRealDeltaApplyResults

Methods inherited from class java.lang.Object

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

Constructor Details

ArrayItemDeltaProcessor

public ArrayItemDeltaProcessor(SqaleUpdateContext<?,Q,R> context,
 Function<Q,com.querydsl.core.types.dsl.ArrayPath<E[],E>> rootToQueryItem,
 Class<E> elementType,
 @Nullable
 @Nullable Function<V,E> conversionFunction)

Type Parameters:

Q - entity query type from which the attribute is resolved

R - row type related to ArrayItemDeltaProcessor

Parameters:

elementType - class of ArrayItemDeltaProcessor necessary for array creation

conversionFunction - optional conversion function, can be null if no conversion is necessary

Method Details

setRealValues

public void setRealValues(Collection<?> values)

Description copied from class: ItemDeltaValueProcessor

Sets the provided real values in the database, implements REPLACE modification. This may involve setting the value of some columns or delete/insert of sub-entities. This is a general case covering both multi-value and single-value items.

Overrides:

setRealValues in class ItemDeltaValueProcessor<E>

delete

public void delete()

Description copied from class: ItemDeltaValueProcessor

Resets the database columns or deletes sub-entities like refs, containers, etc. This must be implemented to support clearing the columns of single-value embedded containers.

Specified by:

delete in class ItemDeltaValueProcessor<E>