Package com.vaadin.flow.function

Interface VaadinApplicationInitializationBootstrap

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface VaadinApplicationInitializationBootstrap

Represents Vaadin web application initialization bootstrap.

This is internal mechanism for bootstrapping Vaadin web application initialization. It's executed before servlet initialization once the Lookup instance is created. The internal implementation setups the Lookup instance in the VaadinContext so that it becomes available via VaadinContext.getAttribute(Class) and bootstraps all initializers (basically ServletContainerInitializer impls) that depends on Lookup presence.

Since:

Author:

Vaadin Ltd

Method Summary

Modifier and Type	Method	Description
void	bootstrap(Lookup lookup)	Bootstraps Vaadin application initialization.

Method Detail

bootstrap

void bootstrap(Lookup lookup)
        throws javax.servlet.ServletException

Bootstraps Vaadin application initialization.

Parameters:

lookup - a lookup instance required for initialization

Throws:

javax.servlet.ServletException - if lookup initialization failed