Package com.evolveum.midpoint.repo.sqale.mapping

Class ContainerTableRelationResolver<Q extends FlexibleRelationalPathBase<R>,R,TS extends Containerable,TQ extends QContainer<TR,R> & QOwnedBy<R>,TR extends MContainer>

java.lang.Object

com.evolveum.midpoint.repo.sqlbase.mapping.TableRelationResolver<Q,R,TS,TQ,TR>

com.evolveum.midpoint.repo.sqale.mapping.ContainerTableRelationResolver<Q,R,TS,TQ,TR>

Type Parameters:

Q - type of source entity path (where the mapping is)

R - row type for ContainerTableRelationResolver, this is the owner of the target table

TS - schema type for the target entity

TQ - type of target entity path

TR - row type related to the target entity path ContainerTableRelationResolver

All Implemented Interfaces:

SqaleItemRelationResolver<Q,R,TQ,TR>, ItemRelationResolver<Q,R,TQ,TR>

public class ContainerTableRelationResolver<Q extends FlexibleRelationalPathBase<R>,R,TS extends Containerable,TQ extends QContainer<TR,R> & QOwnedBy<R>,TR extends MContainer>
extends TableRelationResolver<Q,R,TS,TQ,TR>
implements SqaleItemRelationResolver<Q,R,TQ,TR>

Resolver that knows how to traverse to the specified container table.

Nested Class Summary

Nested classes/interfaces inherited from interface com.evolveum.midpoint.repo.sqlbase.mapping.ItemRelationResolver

ItemRelationResolver.ResolutionResult<TQ extends FlexibleRelationalPathBase<TR>,TR>

Field Summary

Fields inherited from class com.evolveum.midpoint.repo.sqlbase.mapping.TableRelationResolver

correlationPredicateFunction, targetMappingSupplier

Constructor Summary

Constructors

Constructor	Description
ContainerTableRelationResolver(@NotNull QContainerMapping<TS,TQ,TR,R> targetMapping, @NotNull BiFunction<Q,TQ,com.querydsl.core.types.Predicate> correlationPredicate)

Method Summary

Modifier and Type	Method	Description
ContainerTableUpdateContext<TS,TQ,TR,R>	resolve(SqaleUpdateContext<?,Q,R> context, ItemPath itemPath)	Resolves current query context to a new context (mapping is always part of context).

Methods inherited from class com.evolveum.midpoint.repo.sqlbase.mapping.TableRelationResolver

getTargetMappingSupplier, mapping, replaceTable, resolve, reverse, usingJoin, usingSubquery, withSubquery

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.evolveum.midpoint.repo.sqlbase.mapping.ItemRelationResolver

resolve

Constructor Details

ContainerTableRelationResolver

public ContainerTableRelationResolver(@NotNull
 @NotNull QContainerMapping<TS,TQ,TR,R> targetMapping,
 @NotNull
 @NotNull BiFunction<Q,TQ,com.querydsl.core.types.Predicate> correlationPredicate)

Method Details

resolve

public ContainerTableUpdateContext<TS,TQ,TR,R> resolve(SqaleUpdateContext<?,Q,R> context,
 ItemPath itemPath)
                                                throws RepositoryException

Description copied from interface: SqaleItemRelationResolver

Resolves current query context to a new context (mapping is always part of context). The information about the resolved item is captured in the instance resolver already in a manner that is specific for various types of resolution (JOIN or nested mapping). Optional ItemPath is provided for cases when container ID is necessary. Return value `null` indicates that the modification using the resolver should be ignored by the repository.

Specified by:

resolve in interface SqaleItemRelationResolver<Q extends FlexibleRelationalPathBase<R>,R,TS extends Containerable,TQ extends QContainer<TR,R> & QOwnedBy<R>>

Throws:

RepositoryException