StructuredLogFormatter Type — spring-boot Architecture

Source Code

core/spring-boot/src/main/java/org/springframework/boot/logging/structured/StructuredLogFormatter.java lines 45–65

@FunctionalInterface
public interface StructuredLogFormatter<E> {

	/**
	 * Formats the given log event to a String.
	 * @param event the log event to write
	 * @return the formatted log event String
	 */
	String format(E event);

	/**
	 * Formats the given log event to a byte array.
	 * @param event the log event to write
	 * @param charset the charset
	 * @return the formatted log event bytes
	 */
	default byte[] formatAsBytes(E event, Charset charset) {
		return format(event).getBytes(charset);
	}

}