Line Class — spring-boot Architecture

Source Code

core/spring-boot/src/main/java/org/springframework/boot/logging/DeferredLog.java lines 270–305

	static class Line {

		private final @Nullable Supplier<Log> destinationSupplier;

		private final LogLevel level;

		private final Object message;

		private final @Nullable Throwable throwable;

		Line(@Nullable Supplier<Log> destinationSupplier, LogLevel level, Object message,
				@Nullable Throwable throwable) {
			this.destinationSupplier = destinationSupplier;
			this.level = level;
			this.message = message;
			this.throwable = throwable;
		}

		Log getDestination() {
			Assert.state(this.destinationSupplier != null, "destinationSupplier hasn't been set");
			return this.destinationSupplier.get();
		}

		LogLevel getLevel() {
			return this.level;
		}

		Object getMessage() {
			return this.message;
		}

		@Nullable Throwable getThrowable() {
			return this.throwable;
		}

	}