Package com.vaadin.hilla.crud

Class CrudRepositoryService<T,ID,R extends org.springframework.data.repository.CrudRepository<T,ID> & org.springframework.data.jpa.repository.JpaSpecificationExecutor<T>>

java.lang.Object

com.vaadin.hilla.crud.ListRepositoryService<T,ID,R>

com.vaadin.hilla.crud.CrudRepositoryService<T,ID,R>

All Implemented Interfaces:

CountService, CrudService<T,ID>, FormService<T,ID>, GetService<T,ID>, ListService<T>

public class CrudRepositoryService<T,ID,R extends org.springframework.data.repository.CrudRepository<T,ID> & org.springframework.data.jpa.repository.JpaSpecificationExecutor<T>>
extends ListRepositoryService<T,ID,R>
implements CrudService<T,ID>

A browser-callable service that delegates crud operations to a JPA repository.

Constructor Summary

Constructors

Constructor	Description
CrudRepositoryService()
CrudRepositoryService(R repository)	Creates the service using the given repository.

Method Summary

Modifier and Type	Method	Description
void	delete(ID id)	Deletes the object with the given id.
void	deleteAll(Iterable<ID> ids)	Deletes the objects with the given ids.
@Nullable T	save(T value)	Saves the given object and returns the (potentially) updated object.
List<T>	saveAll(Iterable<T> values)	Saves the given objects and returns the (potentially) updated objects.

Methods inherited from class com.vaadin.hilla.crud.ListRepositoryService

count, exists, get, getRepository, list, resolveEntityClass, toSpec

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.hilla.crud.ListService

list

Constructor Details

CrudRepositoryService

public CrudRepositoryService()

CrudRepositoryService

public CrudRepositoryService(R repository)

Creates the service using the given repository.

Parameters:

repository - the JPA repository

Method Details

save

public @Nullable T save(T value)

Description copied from interface: FormService

Saves the given object and returns the (potentially) updated object.

If you store the object in a SQL database, the returned object might have a new id or updated consistency version.

Specified by:

save in interface FormService<T,ID>

Parameters:

value - the object to save

Returns:

the fresh object or null if no object was found to update

saveAll

public List<T> saveAll(Iterable<T> values)

Saves the given objects and returns the (potentially) updated objects.

The returned objects might have new ids or updated consistency versions.

Parameters:

values - the objects to save

Returns:

the fresh objects

delete

public void delete(ID id)

Description copied from interface: FormService

Deletes the object with the given id.

Specified by:

delete in interface FormService<T,ID>

Parameters:

id - the id of the object to delete

deleteAll

public void deleteAll(Iterable<ID> ids)

Deletes the objects with the given ids.

Parameters:

ids - the ids of the objects to delete