Package com.vaadin.cdi

Class CdiServletDeployer

java.lang.Object

com.vaadin.cdi.CdiServletDeployer

All Implemented Interfaces:

jakarta.servlet.ServletContainerInitializer

public class CdiServletDeployer
extends Object
implements jakarta.servlet.ServletContainerInitializer

Container initializer that automatically registers a CDI Vaadin servlet. The servlet is only registered if all of the following conditions apply:

• At least one class annotated with @Route is found on the classpath
• No servlet is registered for /*
• No Vaadin servlet is registered

Vaadin ships with ServletDeployer, which is a WebListener to register the default VaadinServlet. We can't override it from java, but since this class is a container initializer, we run first. After registration of the CDI Vaadin Servlet, the original deployer won't register the default one.

The rest of this class is copied from ServletDeployer.

Constructor Summary

Constructors

Constructor	Description
CdiServletDeployer()

Method Summary

Modifier and Type	Method	Description
void	onStartup(Set<Class<?>> classSet, jakarta.servlet.ServletContext ctx)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CdiServletDeployer

public CdiServletDeployer()

Method Details

onStartup

public void onStartup(Set<Class<?>> classSet,
 jakarta.servlet.ServletContext ctx)

Specified by:

onStartup in interface jakarta.servlet.ServletContainerInitializer