private String getErrorMessage()

in jsign-core/src/main/java/net/jsign/jca/RESTClient.java [81:100]

• 20 lines of code
• 6 McCabe index (conditional complexity)

    private String getErrorMessage(Map<String, ?> response) {
        Map error = (Map) response.get("error");
        StringBuilder message = new StringBuilder();
        if (error.get("code") != null) {
            message.append(error.get("code"));
        }
        if (error.get("status") != null) {
            if (message.length() > 0) {
                message.append(" - ");
            }
            message.append(error.get("status"));
        }
        if (error.get("message") != null) {
            if (message.length() > 0) {
                message.append(": ");
            }
            message.append(error.get("message"));
        }
        return message.toString();
    }