Package com.vaadin.flow.server.startup

Class AbstractRouteRegistryInitializer

java.lang.Object

com.vaadin.flow.server.startup.AbstractRouteRegistryInitializer

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

RouteRegistryInitializer

public abstract class AbstractRouteRegistryInitializer
extends Object
implements Serializable

Common validation methods for route registry initializer.

Since:

1.0

Author:

Vaadin Ltd

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
AbstractRouteRegistryInitializer()

Method Summary

Modifier and Type	Method	Description
protected Class<?>	validatePwaClass(VaadinContext context, Stream<Class<?>> routeClasses)	Validate PWA annotations of the potential route classes stream, search for properly annotated PWA class and return it, or null if none existing.
protected Set<Class<? extends Component>>	validateRouteClasses(VaadinContext context, Stream<Class<?>> routeClasses)	Validate the potential route classes stream and return them as a set.

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractRouteRegistryInitializer

public AbstractRouteRegistryInitializer()

Method Details

validateRouteClasses

protected Set<Class<? extends Component>> validateRouteClasses(VaadinContext context,
 Stream<Class<?>> routeClasses)

Validate the potential route classes stream and return them as a set.

Parameters:

context - a Vaadin context

routeClasses - potential route classes

Returns:

a resulting set of the route component classes

validatePwaClass

protected Class<?> validatePwaClass(VaadinContext context,
 Stream<Class<?>> routeClasses)

Validate PWA annotations of the potential route classes stream, search for properly annotated PWA class and return it, or null if none existing.

Parameters:

context - a Vaadin context

routeClasses - potential route classes

Returns:

a PWA -annotated class, or null if none exist.