Errors Class — spring-boot Architecture

Source Code

buildpack/spring-boot-buildpack-platform/src/main/java/org/springframework/boot/buildpack/platform/docker/transport/Errors.java lines 34–107

public class Errors implements Iterable<Errors.Error> {

	private final List<Error> errors;

	@JsonCreator
	Errors(@JsonProperty("errors") @Nullable List<Error> errors) {
		this.errors = (errors != null) ? errors : Collections.emptyList();
	}

	@Override
	public Iterator<Errors.Error> iterator() {
		return this.errors.iterator();
	}

	/**
	 * Returns a sequential {@code Stream} of the errors.
	 * @return a stream of the errors
	 */
	public Stream<Error> stream() {
		return this.errors.stream();
	}

	/**
	 * Return if there are any contained errors.
	 * @return if the errors are empty
	 */
	public boolean isEmpty() {
		return this.errors.isEmpty();
	}

	@Override
	public String toString() {
		return this.errors.toString();
	}

	/**
	 * An individual Docker error.
	 */
	public static class Error {

		private final String code;

		private final String message;

		@JsonCreator
		Error(String code, String message) {
			this.code = code;
			this.message = message;
		}

		/**
		 * Return the error code.
		 * @return the error code
		 */
		public String getCode() {
			return this.code;
		}

		/**
		 * Return the error message.
		 * @return the error message
		 */
		public String getMessage() {
			return this.message;
		}

		@Override
		public String toString() {
			return this.code + ": " + this.message;
		}

	}

}