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

Class JpaBackupFinder

java.lang.Object

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

it.tidalwave.util.spring.jpa.JpaSpecificationFinder<Backup,BackupEntity,DataManager.BackupFinder,BackupEntityJpaRepository>

it.tidalwave.datamanager.dao.impl.jpa.JpaBackupFinder

All Implemented Interfaces:

DataManager.BackupFinder, it.tidalwave.util.Finder<Backup>, it.tidalwave.util.spi.ExtendedFinderSupport<Backup,DataManager.BackupFinder>, Serializable, Cloneable

public class JpaBackupFinder
extends JpaSpecificationFinder<Backup,BackupEntity,DataManager.BackupFinder,BackupEntityJpaRepository>
implements DataManager.BackupFinder

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.BackupFinder

DataManager.BackupFinder.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
JpaBackupFinder(BackupEntityJpaRepository repository, Function<BackupEntity,Backup> transformer)
JpaBackupFinder(BackupEntityJpaRepository repository, Function<BackupEntity,Backup> transformer, Optional<String> label, Optional<String> volumeId, Optional<String> fileId)
JpaBackupFinder(JpaBackupFinder other, Object override)	The copy constructor required by HierarchicFinderSupport.

Method Summary

Modifier and Type	Method	Description
protected void	composeSpecification(jakarta.persistence.criteria.Root<BackupEntity> root, jakarta.persistence.criteria.CriteriaBuilder criteriaBuilder, List<? super jakarta.persistence.criteria.Predicate> predicates)
DataManager.BackupFinder	withFileId(Optional<String> fileId)
DataManager.BackupFinder	withLabel(Optional<String> label)
DataManager.BackupFinder	withVolumeId(Optional<String> volumeId)

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.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

JpaBackupFinder

public JpaBackupFinder(@Nonnull
 BackupEntityJpaRepository repository,
 @Nonnull
 Function<BackupEntity,Backup> transformer)

JpaBackupFinder

public JpaBackupFinder(@Nonnull
 BackupEntityJpaRepository repository,
 @Nonnull
 Function<BackupEntity,Backup> transformer,
 @Nonnull
 Optional<String> label,
 @Nonnull
 Optional<String> volumeId,
 @Nonnull
 Optional<String> fileId)

JpaBackupFinder

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

The copy constructor required by HierarchicFinderSupport.

Method Details

withLabel

@Nonnull
public DataManager.BackupFinder withLabel(@Nonnull
 Optional<String> label)

Specified by:

withLabel in interface DataManager.BackupFinder

withVolumeId

@Nonnull
public DataManager.BackupFinder withVolumeId(@Nonnull
 Optional<String> volumeId)

Specified by:

withVolumeId in interface DataManager.BackupFinder

withFileId

@Nonnull
public DataManager.BackupFinder withFileId(@Nonnull
 Optional<String> fileId)

Specified by:

withFileId in interface DataManager.BackupFinder

composeSpecification

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

Overrides:

composeSpecification in class JpaSpecificationFinder<Backup,BackupEntity,DataManager.BackupFinder,BackupEntityJpaRepository>