CachingConfigurationPropertySource Type — spring-boot Architecture

Source Code

core/spring-boot/src/main/java/org/springframework/boot/context/properties/source/CachingConfigurationPropertySource.java lines 27–48

interface CachingConfigurationPropertySource {

	/**
	 * Return {@link ConfigurationPropertyCaching} for this source.
	 * @return source caching
	 */
	ConfigurationPropertyCaching getCaching();

	/**
	 * Find {@link ConfigurationPropertyCaching} for the given source.
	 * @param source the configuration property source
	 * @return a {@link ConfigurationPropertyCaching} instance or {@code null} if the
	 * source does not support caching.
	 */
	static @Nullable ConfigurationPropertyCaching find(@Nullable ConfigurationPropertySource source) {
		if (source instanceof CachingConfigurationPropertySource cachingSource) {
			return cachingSource.getCaching();
		}
		return null;
	}

}