Package it.tidalwave.datamanager.dao.impl.jpa

Class JpaManagedFileFinder

java.lang.Object

it.tidalwave.util.spi.HierarchicFinderSupport<M,F>

it.tidalwave.util.spring.jpa.JpaSpecificationFinder<ManagedFile,ManagedFileEntity,DataManager.ManagedFileFinder,ManagedFileEntityJpaRepository>

it.tidalwave.datamanager.dao.impl.jpa.JpaManagedFileFinder

All Implemented Interfaces:

DataManager.ManagedFileFinder, it.tidalwave.util.Finder<ManagedFile>, it.tidalwave.util.spi.ExtendedFinderSupport<ManagedFile,DataManager.ManagedFileFinder>, Serializable, Cloneable

public class JpaManagedFileFinder
extends JpaSpecificationFinder<ManagedFile,ManagedFileEntity,DataManager.ManagedFileFinder,ManagedFileEntityJpaRepository>
implements DataManager.ManagedFileFinder

A specialised Finder for ManagedFileEntity.

Author:

Fabrizio Giudici

See Also:

• Serialized Form

Stereotype:

Finder

Nested Class Summary

Nested classes/interfaces inherited from class it.tidalwave.util.spring.jpa.JpaSpecificationFinder

JpaSpecificationFinder.JpaSorter

Nested classes/interfaces inherited from interface it.tidalwave.datamanager.model.DataManager.ManagedFileFinder

DataManager.ManagedFileFinder.SortingKeys

Nested classes/interfaces inherited from interface it.tidalwave.util.Finder

it.tidalwave.util.Finder.InMemorySortCriterion<U extends Object>, it.tidalwave.util.Finder.SortCriterion, it.tidalwave.util.Finder.SortDirection

Field Summary

Fields inherited from class it.tidalwave.util.spring.jpa.JpaSpecificationFinder

entityToModel, repository, sorters

Fields inherited from class it.tidalwave.util.spi.HierarchicFinderSupport

firstResult, maxResults

Constructor Summary

Constructors

Constructor	Description
JpaManagedFileFinder(JpaManagedFileFinder other, Object override)	The copy constructor required by HierarchicFinderSupport.
JpaManagedFileFinder(ManagedFileEntityJpaRepository repository, Function<ManagedFileEntity,ManagedFile> transformer)

Method Summary

Modifier and Type	Method	Description
protected void	composeSpecification(jakarta.persistence.criteria.Root<ManagedFileEntity> root, jakarta.persistence.criteria.CriteriaBuilder criteriaBuilder, List<? super jakarta.persistence.criteria.Predicate> predicates)
DataManager.ManagedFileFinder	withFingerprint(Optional<String> fingerprint)

Methods inherited from class it.tidalwave.util.spring.jpa.JpaSpecificationFinder

by, computeNeededResults, getSpecification, sort

Methods inherited from class it.tidalwave.util.spi.HierarchicFinderSupport

clone, clone, clonedWith, computeResults, count, from, getContexts, getSource, max, ofType, results, sort, toString, withContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface it.tidalwave.datamanager.model.DataManager.ManagedFileFinder

withFingerprint

Methods inherited from interface it.tidalwave.util.spi.ExtendedFinderSupport

from, max, sort, sort, withContext

Methods inherited from interface it.tidalwave.util.Finder

count, firstResult, forEach, from, from, iterator, max, max, ofType, optionalFirstResult, optionalResult, result, results, stream

Constructor Details

JpaManagedFileFinder

public JpaManagedFileFinder(@Nonnull
 ManagedFileEntityJpaRepository repository,
 @Nonnull
 Function<ManagedFileEntity,ManagedFile> transformer)

JpaManagedFileFinder

public JpaManagedFileFinder(@Nonnull
 JpaManagedFileFinder other,
 @Nonnull
 Object override)

The copy constructor required by HierarchicFinderSupport.

Method Details

withFingerprint

@Nonnull
public DataManager.ManagedFileFinder withFingerprint(@Nonnull
 Optional<String> fingerprint)

Specified by:

withFingerprint in interface DataManager.ManagedFileFinder

composeSpecification

protected void composeSpecification(@Nonnull
 jakarta.persistence.criteria.Root<ManagedFileEntity> root,
 @Nonnull
 jakarta.persistence.criteria.CriteriaBuilder criteriaBuilder,
 @Nonnull
 List<? super jakarta.persistence.criteria.Predicate> predicates)

Overrides:

composeSpecification in class JpaSpecificationFinder<ManagedFile,ManagedFileEntity,DataManager.ManagedFileFinder,ManagedFileEntityJpaRepository>