| /* |
| * Copyright (c) 2019 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0, which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * This Source Code may also be made available under the following Secondary |
| * Licenses when the conditions for such availability set forth in the |
| * Eclipse Public License v. 2.0 are satisfied: GNU General Public License, |
| * version 2 with the GNU Classpath Exception, which is available at |
| * https://www.gnu.org/software/classpath/license.html. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 |
| */ |
| |
| |
| package org.glassfish.jersey.spi; |
| |
| import java.util.Map; |
| |
| /** |
| * Provider interface for external (SPI) providers to provide |
| * their configuration properties implementations |
| * |
| * Priority of providers can be adjusted by Priority annotation |
| * or just alphabetically (if no Provider annotation is found) |
| */ |
| public interface ExternalConfigurationProvider { |
| |
| /** |
| * Map of properties from the model (external config file) |
| * |
| * @return Map of properties loaded by a model from config file |
| */ |
| Map<String, Object> getProperties(); |
| |
| /** |
| * obrain model object which has direct access to external configuration |
| * |
| * @return model of external properties |
| */ |
| ExternalConfigurationModel getConfiguration(); |
| |
| /** |
| * Merge properties from other provider/model |
| * |
| * @param input those properties will be merged into ours |
| * @return current instance of provider |
| */ |
| ExternalConfigurationModel merge(ExternalConfigurationModel input); |
| } |