Service Class — spring-boot Architecture

Source Code

core/spring-boot/src/main/java/org/springframework/boot/logging/structured/GraylogExtendedLogFormatProperties.java lines 85–99

	public record Service(@Nullable String version) {

		static final Service NONE = new Service(null);

		Service withDefaults(Environment environment) {
			String version = withFallbackProperty(environment, this.version, "spring.application.version");
			return new Service(version);
		}

		@SuppressWarnings("NullAway") // Doesn't detect lambda with correct nullability
		void jsonMembers(JsonWriter.Members<?> members) {
			members.add("_service_version", this::version).whenHasLength();
		}

	}