Java tutorial
/* * Copyright 2016-2016 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package br.edu.ifrn.conta.persistencia; import java.io.Serializable; import br.edu.ifrn.conta.dominio.Conta; import org.springframework.data.repository.CrudRepository; import org.springframework.data.repository.query.QueryByExampleExecutor; /** * Usando tipos parametrizados Utilizando tambm Query By Example. * @param <T> tipo da conta * @param <ID> tipo da chave da conta * @author Marcelo Fernandes */ public interface ContaRepository<T extends Conta, ID extends Serializable> extends CrudRepository<T, ID>, QueryByExampleExecutor<T> { T findByDescricao(String descricao); }