Adapter Class — spring-boot Architecture

Source Code

core/spring-boot/src/main/java/org/springframework/boot/support/SpringFactoriesEnvironmentPostProcessorsFactory.java lines 67–83

	@SuppressWarnings("removal")
	record Adapter(
			org.springframework.boot.env.EnvironmentPostProcessor postProcessor) implements EnvironmentPostProcessor {

		@Override
		public void postProcessEnvironment(ConfigurableEnvironment environment, SpringApplication application) {
			this.postProcessor.postProcessEnvironment(environment, application);
		}

		static EnvironmentPostProcessor apply(Object source) {
			if (source instanceof EnvironmentPostProcessor environmentPostProcessor) {
				return environmentPostProcessor;
			}
			return new Adapter((org.springframework.boot.env.EnvironmentPostProcessor) source);
		}

	}