com.vaadin.flow.server.startup

Class WebComponentConfigurationRegistryInitializer

java.lang.Object

com.vaadin.flow.server.startup.WebComponentConfigurationRegistryInitializer

All Implemented Interfaces:

ClassLoaderAwareServletContainerInitializer

public class WebComponentConfigurationRegistryInitializer
extends Object
implements ClassLoaderAwareServletContainerInitializer

Servlet initializer for collecting all classes that extend WebComponentExporter/WebComponentExporterFactory on startup, creates unique WebComponentConfiguration instances, and adds them to WebComponentConfigurationRegistry.

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

Since:

2.0

Author:

Vaadin Ltd.

Constructor Summary

Constructors

Constructor and Description
WebComponentConfigurationRegistryInitializer()

Method Summary

Modifier and Type	Method and Description
void	process(Set<Class<?>> set, ServletContext servletContext) Implement this method instead of ClassLoaderAwareServletContainerInitializer.onStartup(Set, ServletContext) to handle classes accessible by different classloaders.

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

Constructor Detail

WebComponentConfigurationRegistryInitializer

public WebComponentConfigurationRegistryInitializer()

Method Detail

process

public void process(Set<Class<?>> set,
                    ServletContext servletContext)
             throws ServletException

Description copied from interface: ClassLoaderAwareServletContainerInitializer

Implement this method instead of ClassLoaderAwareServletContainerInitializer.onStartup(Set, ServletContext) to handle classes accessible by different classloaders.

Specified by:

process in interface ClassLoaderAwareServletContainerInitializer

Parameters:

set - the Set of application classes that extend, implement, or have been annotated with the class types specified by the HandlesTypes annotation, or null if there are no matches, or this ServletContainerInitializer has not been annotated with HandlesTypes

servletContext - the ServletContext of the web application that is being started and in which the classes contained in c were found

Throws:

ServletException - if an error has occurred

See Also:

ClassLoaderAwareServletContainerInitializer.onStartup(Set, ServletContext)