Examples with ReloadablePropertySource org.finra.herd.dao.ReloadablePropertySource used on opensource projects

Example 1 with ReloadablePropertySource

use of org.finra.herd.dao.ReloadablePropertySource in project herd by FINRAOS.

the class DaoSpringModuleConfig method databasePropertySourcesPlaceholderConfigurer.

/**
 * The database supplied property sources placeholder configurer that allows access to externalized properties from a database. This method also adds a new
 * property source that contains the database properties to the environment.
 *
 * @return the property sources placeholder configurer.
 */
@Bean
public static PropertySourcesPlaceholderConfigurer databasePropertySourcesPlaceholderConfigurer() {
    // Get the configurable environment and add a new property source to it that contains the database properties.
    // That way, the properties can be accessed via the environment or via an injected @Value annotation.
    // We are adding this property source last so other property sources (e.g. system properties, environment variables) can be used
    // to override the database properties.
    Environment environment = ApplicationContextHolder.getApplicationContext().getEnvironment();
    if (environment instanceof ConfigurableEnvironment) {
        ConfigurableEnvironment configurableEnvironment = (ConfigurableEnvironment) environment;
        ReloadablePropertySource reloadablePropertySource = new ReloadablePropertySource(ReloadablePropertySource.class.getName(), ConfigurationConverter.getProperties(getPropertyDatabaseConfiguration()), getPropertyDatabaseConfiguration());
        configurableEnvironment.getPropertySources().addLast(reloadablePropertySource);
    }
    return new PropertySourcesPlaceholderConfigurer();
}