com.vaadin.flow.spring.data.GetService API 24.7.0.alpha6 | Vaadin

com.vaadin.flow.spring.data.

All Known Implementing Classes:

CrudRepositoryService, ListRepositoryService

public interface GetService<T,ID>

A service that can fetch the given type of object.

Method Summary

Modifier and Type

Method

Description

default boolean

exists(ID id)

Checks if an object with the given id exists.

Optional<T>

get(ID id)

Gets the object with the given id.

Method Details
- get
  
  Optional<T> get(ID id)
  
  Gets the object with the given id.
  
  Parameters:
  
  id - the id of the object
  
  Returns:
  
  the object, or an empty optional if no object with the given id
- exists
  
  default boolean exists(ID id)
  
  Checks if an object with the given id exists.
  
  Parameters:
  
  id - the id of the object
  
  Returns:
  
  true if the object exists, false otherwise