Package com.vaadin.flow.spring.scopes

Class VaadinSessionScope

java.lang.Object

com.vaadin.flow.spring.scopes.VaadinSessionScope

All Implemented Interfaces:

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

public class VaadinSessionScope
extends Object

Implementation of Spring's Scope that binds the beans to the current VaadinSession (as opposed to the current Servlet session). Registered by default as the scope " "vaadin-session"".

Author:

Vaadin Ltd

See Also:

• VaadinSessionScope

Field Summary

Fields

Modifier and Type	Field	Description
static final String	VAADIN_SESSION_SCOPE_NAME

Constructor Summary

Constructors

Constructor	Description
VaadinSessionScope()

Method Summary

Modifier and Type	Method	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 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 Details

VAADIN_SESSION_SCOPE_NAME

public static final String VAADIN_SESSION_SCOPE_NAME

See Also:

• Constant Field Values

Constructor Details

VaadinSessionScope

public VaadinSessionScope()

Method Details

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 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