@Nullable open static fun getWebApplicationContext(sc: ServletContext): WebApplicationContext
Find the root WebApplicationContext for this web app, typically loaded via org.springframework.web.context.ContextLoaderListener.
Will rethrow an exception that happened on root context startup, to differentiate between a failed context startup and no context at all.
sc - ServletContext to find the web application context for
Return
the root WebApplicationContext for this web app, or null if none
See Also
org.springframework.web.context.WebApplicationContext#ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE
@Nullable open static fun getWebApplicationContext(sc: ServletContext, attrName: String): WebApplicationContext
Find a custom WebApplicationContext for this web app.
sc - ServletContext to find the web application context for
attrName - the name of the ServletContext attribute to look for
Return
the desired WebApplicationContext for this web app, or null if none