Method createToken

src/main/java/com/mxgraph/online/AbsCache.java:236–254

@see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)

(String id, String secret)

	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected String createToken(String id, String secret)
			throws UnauthorizedException
	{
		String key = createTokenKey(id, secret);

		if (!cache.containsKey(key))
		{
			String token = Utils.generateToken(32);
			cache.put(key, token);

			debug("createToken key=" + key + " token=" + token);

			return token;
		}
		else
		{
			throw new UnauthorizedException();
		}
	}

	/**
	 * Removes the given patch if the secret does not match.