Package daos.common

Class ComponentDao

java.lang.Object

daos.common.AbstractDao

daos.common.ComponentDao

@Singleton
public class ComponentDao
extends AbstractDao

DAO for Component entity

Field Summary

Fields inherited from class daos.common.AbstractDao

jpa

Method Summary

Modifier and Type	Method	Description
void	changeActive(Component component, boolean active)	Change and persist active property of a Component.
void	create(Component component)
Component	findById(java.lang.Long id)
java.util.List<Component>	findByTitle(java.lang.String title)	Finds all components with the given title and returns them in a list.
java.util.Optional<Component>	findByUuid(java.lang.String uuid)	Finds the component with this UUID
java.util.Optional<Component>	findByUuid(java.lang.String uuid, Study study)	Searches for components with this UUID within the given study.
void	remove(Component component)
void	update(Component component)

Methods inherited from class daos.common.AbstractDao

flush, merge, persist, refresh, remove

Methods inherited from class java.lang.Object

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

Method Detail

create

public void create(Component component)

update

public void update(Component component)

changeActive

public void changeActive(Component component,
                         boolean active)

Change and persist active property of a Component.

remove

public void remove(Component component)

findById

public Component findById(java.lang.Long id)

findByUuid

public java.util.Optional<Component> findByUuid(java.lang.String uuid)

Finds the component with this UUID

findByUuid

public java.util.Optional<Component> findByUuid(java.lang.String uuid,
                                                Study study)

Searches for components with this UUID within the given study. This is faster than just searching by UUID since Component does not have an index on its UUID field.

findByTitle

public java.util.List<Component> findByTitle(java.lang.String title)

Finds all components with the given title and returns them in a list. If there is none it returns an empty list.