Package com.vaadin.hilla

Class EndpointCodeGenerator

java.lang.Object

com.vaadin.hilla.EndpointCodeGenerator

@Component
public class EndpointCodeGenerator
extends Object

Handles (re)generation of the TypeScript code.

Constructor Summary

Constructors

Constructor	Description
EndpointCodeGenerator(VaadinContext context, EndpointController endpointController)	Creates the singleton.

Method Summary

Modifier and Type	Method	Description
static List<Class<?>>	findBrowserCallables(EngineConfiguration engineConfiguration, org.springframework.context.ApplicationContext applicationContext)	Finds all beans in the application context that have a browser callable annotation.
Optional<Set<String>>	getClassesUsedInOpenApi()
static EndpointCodeGenerator	getInstance()	Gets the singleton instance.
void	update(String... proposedNewBrowserCallables)	Re-generates the endpoint TypeScript and re-registers the endpoints in Java.

Methods inherited from class java.lang.Object

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

Constructor Details

EndpointCodeGenerator

public EndpointCodeGenerator(VaadinContext context,
 EndpointController endpointController)

Creates the singleton.

Parameters:

context - the context the application is running in

endpointController - a reference to the endpoint controller

Method Details

getInstance

public static EndpointCodeGenerator getInstance()

Gets the singleton instance.

update

public void update(String... proposedNewBrowserCallables)

Re-generates the endpoint TypeScript and re-registers the endpoints in Java.

Parameters:

proposedNewBrowserCallables - Some classes that might be new browser callables, for example coming from a hotswap event.

findBrowserCallables

public static List<Class<?>> findBrowserCallables(EngineConfiguration engineConfiguration,
 org.springframework.context.ApplicationContext applicationContext)

Finds all beans in the application context that have a browser callable annotation.

Parameters:

engineConfiguration - the engine configuration that provides the annotations to search for

applicationContext - the application context to search for beans in

Returns:

a list of classes that qualify as browser callables

getClassesUsedInOpenApi

public Optional<Set<String>> getClassesUsedInOpenApi()
                                              throws IOException

Throws:

IOException