public static IOException wrapServletException()

in tiles-request-servlet/src/main/java/org/apache/tiles/request/servlet/ServletUtil.java [54:67]

• 11 lines of code
• 2 McCabe index (conditional complexity)

    public static IOException wrapServletException(ServletException ex,
            String message) {
        IOException retValue;
        Throwable rootCause = ex.getRootCause();
        if (rootCause != null) {
            // Replace the ServletException with an IOException, with the root
            // cause of the first as the cause of the latter.
            retValue = new IOException(message, rootCause);
        } else {
            retValue = new IOException(message, ex);
        }

        return retValue;
    }