code: /**
   * This file is part of Eclipse Steady.
   *
   * 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.
   *
   * SPDX-License-Identifier: Apache-2.0
   * SPDX-FileCopyrightText: Copyright (c) 2018-2020 SAP SE or an SAP affiliate company and Eclipse Steady contributors
   */
  package org.eclipse.steady.backend.repo;
  
  import java.util.List;
  
  import org.eclipse.steady.backend.model.Property;
  import org.eclipse.steady.backend.util.ResultSetFilter;
  import org.eclipse.steady.shared.enums.PropertySource;
  import org.springframework.data.jpa.repository.Query;
  import org.springframework.data.repository.CrudRepository;
  import org.springframework.data.repository.query.Param;
  import org.springframework.stereotype.Repository;
  
  /**
   * <p>PropertyRepository interface.</p>
   */
  @Repository
  public interface PropertyRepository extends CrudRepository<Property, Long> {
  
    /** Constant <code>FILTER</code> */
    public static final ResultSetFilter<Property> FILTER = new ResultSetFilter<Property>();
  
    /**
     * <p>findBySecondaryKey.</p>
     *
     * @param source a {@link org.eclipse.steady.shared.enums.PropertySource} object.
     * @param name a {@link java.lang.String} object.
     * @param value a {@link java.lang.String} object.
     * @return a {@link java.util.List} object.
     */
    @Query(
        "SELECT prop FROM Property AS prop WHERE prop.source = :source AND prop.name = :name AND"
            + " prop.propertyValue = :value")
    List<Property> findBySecondaryKey(
        @Param("source") PropertySource source,
        @Param("name") String name,
        @Param("value") String value);
  }
  