2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2020 Bell Canada. All rights reserved.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 * SPDX-License-Identifier: Apache-2.0
17 * ============LICENSE_END=========================================================
20 package org.onap.cps.spi.repository;
22 import java.util.Optional;
23 import javax.validation.constraints.NotNull;
24 import org.onap.cps.exceptions.CpsNotFoundException;
25 import org.onap.cps.spi.entities.Dataspace;
26 import org.springframework.data.jpa.repository.JpaRepository;
27 import org.springframework.stereotype.Repository;
30 public interface DataspaceRepository extends JpaRepository<Dataspace, Integer> {
31 Boolean existsByName(String name); //Checks if there are any records by name()
33 Optional<Dataspace> findByName(@NotNull String name);
35 default Dataspace getByName(@NotNull String name) {
36 return findByName(name).orElseThrow(
37 () -> new CpsNotFoundException("Not Found", "Dataspace " + name + " does not exist."));