How to get ServletContext in JSF 2

The ServletContext class is important in web application, often times, you need this class get the information of current deployed servlet container.

Here’s a trick to show you how to get ServletContext in JSF2, via FacesContext.

ServletContext servletContext = (ServletContext) FacesContext
    .getCurrentInstance().getExternalContext().getContext();

References

1. ServletContext JavaDoc
2. FacesContext JavaDoc