PushNotificationMessageProcessor.java

	// todo: figure out how to load this from PEM file
	// (ANDROID) not applicable; this will be null;
	// (iOS) the certificate in pem format with \n at the end of each line.
	private String principal;

	// todo: figure out how to load this from PEM file
	// (ANDROID) the server api key from the google api console
	// (iOS) the private key in pem format with \n at the end of each line.
	private String credential;


	@Autowired
	public PushNotificationMessageProcessor(final AmazonSNS snsClient,
											@Value("${GOOGLE_SERVER_API_KEY}") final String serverApiKey) {
		this.snsClient = snsClient;
		this.serverApiKey = serverApiKey;
	}