Package com.vaadin.flow.spring

Class SpringBootAutoConfiguration

java.lang.Object

com.vaadin.flow.spring.SpringBootAutoConfiguration

@Configuration
@AutoConfigureBefore(org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration.class)
@ConditionalOnClass(org.springframework.boot.web.servlet.ServletContextInitializer.class)
@EnableConfigurationProperties(VaadinConfigurationProperties.class)
@Import({VaadinApplicationConfiguration.class,VaadinServletConfiguration.class})
public class SpringBootAutoConfiguration
extends Object

Spring boot auto-configuration class for Flow.

Author:

Vaadin Ltd

Constructor Summary

Constructors

Constructor	Description
SpringBootAutoConfiguration()

Method Summary

Modifier and Type	Method	Description
org.springframework.boot.web.servlet.ServletContextInitializer	contextInitializer()	Creates a ServletContextInitializer instance.
org.springframework.boot.web.servlet.ServletRegistrationBean<SpringServlet>	servletRegistrationBean(org.springframework.beans.factory.ObjectProvider<javax.servlet.MultipartConfigElement> multipartConfig, VaadinConfigurationProperties configurationProperties)	Creates a ServletRegistrationBean instance with Spring aware Vaadin servlet.
org.springframework.web.socket.server.standard.ServerEndpointExporter	websocketEndpointDeployer()	Deploys JSR-356 websocket endpoints when Atmosphere is available.

Methods inherited from class java.lang.Object

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

Constructor Detail

SpringBootAutoConfiguration

public SpringBootAutoConfiguration()

Method Detail

contextInitializer

@Bean
public org.springframework.boot.web.servlet.ServletContextInitializer contextInitializer()

Creates a ServletContextInitializer instance.

Returns:

a custom ServletContextInitializer instance

servletRegistrationBean

@Bean
@ConditionalOnMissingBean(value=SpringServlet.class,
                          parameterizedContainer=org.springframework.boot.web.servlet.ServletRegistrationBean.class)
public org.springframework.boot.web.servlet.ServletRegistrationBean<SpringServlet> servletRegistrationBean(org.springframework.beans.factory.ObjectProvider<javax.servlet.MultipartConfigElement> multipartConfig,
                                                                                                           VaadinConfigurationProperties configurationProperties)

Creates a ServletRegistrationBean instance with Spring aware Vaadin servlet.

Parameters:

multipartConfig - multipart configuration, if available

configurationProperties - the vaadin configuration properties

Returns:

a custom ServletRegistrationBean instance

websocketEndpointDeployer

@Bean
public org.springframework.web.socket.server.standard.ServerEndpointExporter websocketEndpointDeployer()

Deploys JSR-356 websocket endpoints when Atmosphere is available.

Returns:

the server endpoint exporter which does the actual work.