EDIT

/**

* Copyright (C) 2021 EDIT

* European Distributed Institute of Taxonomy

* http://www.e-taxonomy.eu

*

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.cdm.api.config;

import org.springframework.context.annotation.Configuration;

import org.springframework.context.annotation.PropertySource;

import org.springframework.context.annotation.PropertySources;

/**

 * Centralizes the application configuration properties for all <code>@Configuration</code> beans.

 *

 * The default configuration in {@code classpath:/application.properties} can be overwritten

 * by {@code file:/${user.home}/.cdmLibrary/application-dev.properties} for development purposes.

 * For production environments it is recommended to use system properties instead.

 *

 * Mimics the spring boot auto-configuration capabilities to some very basic extend. Can be replaced once we are using spring boot.

 *

 * spring-boot features that are mimicked:

 *

 * <ul>

 * <li><b>application.properties</b>: The property source file <code>application.properties</code> may be placed in

 * <code>src/test/resources</code> and <code>src/main/resources</code></li>

 * <li><code>${user.home}/.cdmLibrary/application.properties</code>: the default properties can be overwritten by providing

 * this properties file. (this is not a spring boot feature, though!)</li>

 * </ul>

 * @author a.kohlbecker

 * @since Sep 15, 2021

 */

@Configuration

@PropertySources({

    // classpath:/application.properties as first

    @PropertySource("classpath:/application.properties"),

    // allows to use ${user.home}/.cdmLibrary/application.properties to override the default settings !!!

    @PropertySource(value="file:${user.home}/.cdmLibrary/application.properties", ignoreResourceNotFound = true)

})

public class AppConfigurationPropertiesConfig {

}