com.vaadin.flow.spring.scopes

Class VaadinUIScope

java.lang.Object

com.vaadin.flow.spring.scopes.VaadinUIScope

All Implemented Interfaces:

org.springframework.beans.factory.config.BeanFactoryPostProcessor, org.springframework.beans.factory.config.Scope

public class VaadinUIScope
extends Object

Implementation of Spring's Scope that binds the beans to the current UI. Registered by default as the scope " "vaadin-ui"".

Author:

Vaadin Ltd

See Also:

UIScope

Field Summary

Fields

Modifier and Type	Field and Description
static String	VAADIN_UI_SCOPE_NAME

Constructor Summary

Constructors

Constructor and Description
VaadinUIScope()

Method Summary

Modifier and Type	Method and Description
Object	get(String name, org.springframework.beans.factory.ObjectFactory<?> objectFactory)
protected com.vaadin.flow.spring.scopes.BeanStore	getBeanStore() Gets bean store for this scope.
String	getConversationId()
protected com.vaadin.flow.server.VaadinSession	getVaadinSession() Gets current Vaadin session.
void	postProcessBeanFactory(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)
void	registerDestructionCallback(String name, Runnable callback)
Object	remove(String name)
Object	resolveContextualObject(String key)

Methods inherited from class java.lang.Object

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

Field Detail

VAADIN_UI_SCOPE_NAME

public static final String VAADIN_UI_SCOPE_NAME

See Also:

Constant Field Values

Constructor Detail

VaadinUIScope

public VaadinUIScope()

Method Detail

postProcessBeanFactory

public void postProcessBeanFactory(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)

getConversationId

public String getConversationId()

getBeanStore

protected com.vaadin.flow.spring.scopes.BeanStore getBeanStore()

Gets bean store for this scope.

Returns:

bean store for the scope

resolveContextualObject

public Object resolveContextualObject(String key)

Specified by:

resolveContextualObject in interface org.springframework.beans.factory.config.Scope

get

public Object get(String name,
                  org.springframework.beans.factory.ObjectFactory<?> objectFactory)

Specified by:

get in interface org.springframework.beans.factory.config.Scope

remove

public Object remove(String name)

Specified by:

remove in interface org.springframework.beans.factory.config.Scope

registerDestructionCallback

public void registerDestructionCallback(String name,
                                        Runnable callback)

Specified by:

registerDestructionCallback in interface org.springframework.beans.factory.config.Scope

getVaadinSession

protected com.vaadin.flow.server.VaadinSession getVaadinSession()

Gets current Vaadin session.

Throws IllegalStateException if there is no current Vaadin session scope or it's not opened.

Returns:

the current Vaadin session