Method fetch

CodenameOne/src/com/codename1/security/Secrets.java:79–110

(String name)

    }

    private static String fetch(String name) {
        String key = Display.getInstance().getProperty(PROP_BUILD_KEY, "");
        if (key == null || key.length() == 0) {
            return null; // simulator / local build: no cloud secrets
        }
        String url = Display.getInstance().getProperty(PROP_ENDPOINT, DEFAULT_ENDPOINT);
        if (url == null || url.length() == 0) {
            return null;
        }
        try {
            StringBuilder sb = new StringBuilder();
            sb.append('{');
            field(sb, "buildKey", key);
            sb.append(',');
            field(sb, "packageName", Display.getInstance().getProperty(PROP_PACKAGE, ""));
            sb.append(',');
            field(sb, "name", name);
            sb.append('}');
            Response resp = Rest.post(url + "/fetch").jsonContent().body(sb.toString()).getAsJsonMap();
            if (resp.getResponseCode() < 200 || resp.getResponseCode() >= 300) {
                return null;
            }
            Object data = resp.getResponseData();
            if (data instanceof Map) {
                Object val = ((Map) data).get("value");
                return val == null ? null : val.toString();
            }
        } catch (Throwable t) {
            Log.p("Secrets.fetch failed: " + t);
        }
        return null;
    }

    private static void field(StringBuilder sb, String key, String value) {
        sb.append('"').append(key).append('"').append(':');