To use themes in your web application, you must set up an implementation of the org.springframework.ui.context.ThemeSource interface. The WebApplicationContext interface extends ThemeSource but delegates responsibilities to a dedicated implementation. By default, the delegate is an org.springframework.ui.context.support.ResourceBundleThemeSource implementation that loads properties files from the root addAttribute("message", "Hello World!"); return "index"; } } Kotlin import org.springframework.ui.set @Controller class HelloController { @GetMapping("/hello") fun handle(model: Model): String

terminate) * marked AnnotationTransactionAttributeSource as Serializable Package org.springframework.ui * added "defaultEncoding" bean property to FreeMarkerConfigurationFactory(Bean), inherited by FreeMarkerConfigurer JotmFactoryBean, for specifying the default JOTM transaction timeout Package org.springframework.ui * Multiple custom TemplateLoaders / loader paths can now be set on FreeMarkerConfigurationFactory "doJtaSuspend" and "doResume" signatures to include JtaTransactionObject Package org.springframework.ui * UiApplicationContextUtils does not set the parent ThemeSource if local ThemeSource object already

terminate) * marked AnnotationTransactionAttributeSource as Serializable Package org.springframework.ui * added "defaultEncoding" bean property to FreeMarkerConfigurationFactory(Bean), inherited by FreeMarkerConfigurer JotmFactoryBean, for specifying the default JOTM transaction timeout Package org.springframework.ui * Multiple custom TemplateLoaders / loader paths can now be set on FreeMarkerConfigurationFactory "doJtaSuspend" and "doResume" signatures to include JtaTransactionObject Package org.springframework.ui * UiApplicationContextUtils does not set the parent ThemeSource if local ThemeSource object already

terminate) * marked AnnotationTransactionAttributeSource as Serializable Package org.springframework.ui * added "defaultEncoding" bean property to FreeMarkerConfigurationFactory(Bean), inherited by FreeMarkerConfigurer JotmFactoryBean, for specifying the default JOTM transaction timeout Package org.springframework.ui * Multiple custom TemplateLoaders / loader paths can now be set on FreeMarkerConfigurationFactory "doJtaSuspend" and "doResume" signatures to include JtaTransactionObject Package org.springframework.ui * UiApplicationContextUtils does not set the parent ThemeSource if local ThemeSource object already

JotmFactoryBean, for specifying the default JOTM transaction timeout Package org.springframework.ui * Multiple custom TemplateLoaders / loader paths can now be set on FreeMarkerConfigurationFactory "doJtaSuspend" and "doResume" signatures to include JtaTransactionObject Package org.springframework.ui * UiApplicationContextUtils does not set the parent ThemeSource if local ThemeSource object already register Quartz ConnectionProviders, for proper helper thread shutdown Package org.springframework.ui * activated caching by default in VelocityEngineFactory, with file timestamp check for resources in

register Quartz ConnectionProviders, for proper helper thread shutdown Package org.springframework.ui * activated caching by default in VelocityEngineFactory, with file timestamp check for resources to completely remove the ThreadLocal resource Map if no resource bound Package org.springframework.ui * added "velocityPropertiesMap" property to VelocityEngineFactory, to allow for passing non-String DisposableBean to stop a locally created JOTM instance on context shutdown Package org.springframework.ui * added SpringResourceLoader adapter that can load a Velocity resource via any Spring ResourceLoader

to completely remove the ThreadLocal resource Map if no resource bound Package org.springframework.ui * added "velocityPropertiesMap" property to VelocityEngineFactory, to allow for passing non-String DisposableBean to stop a locally created JOTM instance on context shutdown Package org.springframework.ui * added SpringResourceLoader adapter that can load a Velocity resource via any Spring ResourceLoader STATUS_MARKED_ROLLBACK as existing transaction in JtaTransactionManager Package org.springframework.ui * renamed NestingThemeSource to HierarchicalThemeSource * removed AbstractXmlUiApplicationContext and

register Quartz ConnectionProviders, for proper helper thread shutdown Package org.springframework.ui * activated caching by default in VelocityEngineFactory, with file timestamp check for resources in to completely remove the ThreadLocal resource Map if no resource bound Package org.springframework.ui * added "velocityPropertiesMap" property to VelocityEngineFactory, to allow for passing non-String DisposableBean to stop a locally created JOTM instance on context shutdown Package org.springframework.ui * added SpringResourceLoader adapter that can load a Velocity resource via any Spring ResourceLoader

"doJtaSuspend" and "doResume" signatures to include JtaTransactionObject Package org.springframework.ui * UiApplicationContextUtils does not set the parent ThemeSource if local ThemeSource object already register Quartz ConnectionProviders, for proper helper thread shutdown Package org.springframework.ui * activated caching by default in VelocityEngineFactory, with file timestamp check for resources in to completely remove the ThreadLocal resource Map if no resource bound Package org.springframework.ui * added "velocityPropertiesMap" property to VelocityEngineFactory, to allow for passing non-String

"doJtaSuspend" and "doResume" signatures to include JtaTransactionObject Package org.springframework.ui * UiApplicationContextUtils does not set the parent ThemeSource if local ThemeSource object already register Quartz ConnectionProviders, for proper helper thread shutdown Package org.springframework.ui * activated caching by default in VelocityEngineFactory, with file timestamp check for resources in to completely remove the ThreadLocal resource Map if no resource bound Package org.springframework.ui * added "velocityPropertiesMap" property to VelocityEngineFactory, to allow for passing non-String