Base64ProtocolResolver Class — spring-boot Architecture

Source Code

core/spring-boot/src/main/java/org/springframework/boot/io/Base64ProtocolResolver.java lines 33–50

class Base64ProtocolResolver implements ProtocolResolver {

	private static final String BASE64_PREFIX = "base64:";

	@Override
	public @Nullable Resource resolve(String location, ResourceLoader resourceLoader) {
		if (location.startsWith(BASE64_PREFIX)) {
			String value = location.substring(BASE64_PREFIX.length());
			return new ByteArrayResource(decode(value));
		}
		return null;
	}

	private static byte[] decode(String location) {
		return Base64.getDecoder().decode(location);
	}

}