com.vaadin.base.devserver

Class DevModeHandlerManagerImpl

java.lang.Object

com.vaadin.base.devserver.DevModeHandlerManagerImpl

All Implemented Interfaces:

DevModeHandlerManager

public class DevModeHandlerManagerImpl
extends Object
implements DevModeHandlerManager

Provides API to access to the DevModeHandler instance by a VaadinService.

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

Since:

Author:

Vaadin Ltd

Constructor Summary

Constructors

Constructor and Description
DevModeHandlerManagerImpl()

Method Summary

Modifier and Type	Method and Description
DevModeHandler	getDevModeHandler() Returns a DevModeHandler instance for the given service.
Class<?>[]	getHandlesTypes() A dev mode handler implementation is interested in certain annotations to be be scanned from the class path and passed to the DevModeHandlerManager.initDevModeHandler(Set, VaadinContext) initializer.
void	initDevModeHandler(Set<Class<?>> classes, VaadinContext context) Starts up a new DevModeHandler.
boolean	isDevModeAlreadyStarted(VaadinContext context) Returns whether DevModeHandler has been already started or not.

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.internal.DevModeHandlerManager

getDevModeHandler

Constructor Detail

DevModeHandlerManagerImpl

public DevModeHandlerManagerImpl()

Method Detail

getHandlesTypes

public Class<?>[] getHandlesTypes()

Description copied from interface: DevModeHandlerManager

A dev mode handler implementation is interested in certain annotations to be be scanned from the class path and passed to the DevModeHandlerManager.initDevModeHandler(Set, VaadinContext) initializer.

Specified by:

getHandlesTypes in interface DevModeHandlerManager

Returns:

an array of types the dev mode handler is interested id.

initDevModeHandler

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

Description copied from interface: DevModeHandlerManager

Starts up a new DevModeHandler.

Specified by:

initDevModeHandler in interface DevModeHandlerManager

Parameters:

classes - classes to check for npm- and js modules

context - servlet context we are running in

Throws:

VaadinInitializerException - if dev mode can't be initialized

getDevModeHandler

public DevModeHandler getDevModeHandler()

Description copied from interface: DevModeHandlerManager

Returns a DevModeHandler instance for the given service.

Specified by:

getDevModeHandler in interface DevModeHandlerManager

Returns:

a DevModeHandler instance

isDevModeAlreadyStarted

public boolean isDevModeAlreadyStarted(VaadinContext context)

Description copied from interface: DevModeHandlerManager

Returns whether DevModeHandler has been already started or not.

Specified by:

isDevModeAlreadyStarted in interface DevModeHandlerManager

Parameters:

context - The VaadinContext, not null

Returns:

true if DevModeHandler has already been started, false - otherwise