Package io.agrest.cayenne.processor.select

Class ViaQueryWithParentIdsResolver<T extends org.apache.cayenne.DataObject>

java.lang.Object

io.agrest.resolver.BaseDataResolver

io.agrest.resolver.BaseRelatedDataResolver<T>

io.agrest.cayenne.processor.select.ViaQueryWithParentExpResolver<T>

io.agrest.cayenne.processor.select.ViaQueryWithParentIdsResolver<T>

All Implemented Interfaces:

RelatedDataResolver<T>

public class ViaQueryWithParentIdsResolver<T extends org.apache.cayenne.DataObject>
extends ViaQueryWithParentExpResolver<T>

A related resolver that waits for the parent query to complete, and resolves its entity objects based on the collection of IDs from the parent result.

Since:

3.4

Field Summary

Fields inherited from class io.agrest.cayenne.processor.select.ViaQueryWithParentExpResolver

persister, queryAssembler

Constructor Summary

Constructors

Constructor	Description
ViaQueryWithParentIdsResolver(ICayenneQueryAssembler queryAssembler, ICayennePersister persister)

Method Summary

Modifier and Type	Method	Description
protected Iterable<T>	doOnParentDataResolved(RelatedResourceEntity<T> entity, Iterable<?> parentData, SelectContext<?> context)
void	onParentQueryAssembled(RelatedResourceEntity<T> entity, SelectContext<?> context)

Methods inherited from class io.agrest.cayenne.processor.select.ViaQueryWithParentExpResolver

dataReader, doOnParentQueryAssembled, indexResultByParentId

Methods inherited from class io.agrest.resolver.BaseRelatedDataResolver

onParentDataResolved

Methods inherited from class io.agrest.resolver.BaseDataResolver

afterDataFetched, afterQueryAssembled

Methods inherited from class java.lang.Object

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

Constructor Details

ViaQueryWithParentIdsResolver

public ViaQueryWithParentIdsResolver(ICayenneQueryAssembler queryAssembler,
 ICayennePersister persister)

Method Details

onParentQueryAssembled

public void onParentQueryAssembled(RelatedResourceEntity<T> entity,
 SelectContext<?> context)

Specified by:

onParentQueryAssembled in interface RelatedDataResolver<T extends org.apache.cayenne.DataObject>

Overrides:

onParentQueryAssembled in class BaseRelatedDataResolver<T extends org.apache.cayenne.DataObject>

doOnParentDataResolved

protected Iterable<T> doOnParentDataResolved(RelatedResourceEntity<T> entity,
 Iterable<?> parentData,
 SelectContext<?> context)

Overrides:

doOnParentDataResolved in class ViaQueryWithParentExpResolver<T extends org.apache.cayenne.DataObject>