Package com.vaadin.base.devserver.startup

Class DevModeStartupListener

java.lang.Object

com.vaadin.base.devserver.startup.DevModeStartupListener

All Implemented Interfaces:

ClassLoaderAwareServletContainerInitializer, VaadinContextStartupInitializer, VaadinServletContextStartupInitializer, jakarta.servlet.ServletContainerInitializer, jakarta.servlet.ServletContextListener, Serializable, EventListener

@WebListener
public class DevModeStartupListener
extends Object
implements VaadinServletContextStartupInitializer, Serializable, jakarta.servlet.ServletContextListener

Trigger for running dev mode initialization when running in a compatible servlet environment.

For internal use only. May be renamed or removed in a future release.

Since:

2.0

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
DevModeStartupListener()

Method Summary

Modifier and Type	Method	Description
void	contextDestroyed(jakarta.servlet.ServletContextEvent ctx)
void	contextInitialized(jakarta.servlet.ServletContextEvent ctx)
void	initialize(Set<Class<?>> classes, VaadinContext context)	Applies this initializer to the given context

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.flow.server.startup.ClassLoaderAwareServletContainerInitializer

onStartup, requiresLookup

Methods inherited from interface com.vaadin.flow.server.startup.VaadinServletContextStartupInitializer

process

Constructor Details

DevModeStartupListener

public DevModeStartupListener()

Method Details

initialize

public void initialize(Set<Class<?>> classes,
 VaadinContext context)
                throws VaadinInitializerException

Description copied from interface: VaadinContextStartupInitializer

Applies this initializer to the given context

Specified by:

initialize in interface VaadinContextStartupInitializer

Parameters:

classes - the Set of application classes which this initializer needs to do its job

context - the VaadinContext to use with this initializer

Throws:

VaadinInitializerException - if an error has occurred

contextInitialized

public void contextInitialized(jakarta.servlet.ServletContextEvent ctx)

Specified by:

contextInitialized in interface jakarta.servlet.ServletContextListener

contextDestroyed

public void contextDestroyed(jakarta.servlet.ServletContextEvent ctx)

Specified by:

contextDestroyed in interface jakarta.servlet.ServletContextListener