Looking to use SVGComponent. Is it compatible with Vaadin 7?
If you refer to add-on in Directory, it is not compatible with Vaadin 7, and does not need to.
Today you can use SVG files directly in Image component in Vaadin 7 & 8 and many other ways, see more in this blog:
https://vaadin.com/blog/the-state-of-svg-scalable-vector-graphics-in-the-modern-web