open class RequestContextFilter : OncePerRequestFilter
Servlet Filter that exposes the request to the current thread, through both org.springframework.context.i18n.LocaleContextHolder and RequestContextHolder. To be registered as filter in web.xml.
Alternatively, Spring's org.springframework.web.context.request.RequestContextListener and Spring's org.springframework.web.servlet.DispatcherServlet also expose the same request context to the current thread.
This filter is mainly for use with third-party servlets, e.g. the JSF FacesServlet. Within Spring's own web support, DispatcherServlet's processing is perfectly sufficient.
Author
Juergen Hoeller
Author
Rod Johnson
Author
Rossen Stoyanchev
Since
2.0
See Also
org.springframework.context.i18n.LocaleContextHolderorg.springframework.web.context.request.RequestContextHolderorg.springframework.web.context.request.RequestContextListenerorg.springframework.web.servlet.DispatcherServlet
RequestContextFilter()
Servlet Filter that exposes the request to the current thread, through both org.springframework.context.i18n.LocaleContextHolder and RequestContextHolder. To be registered as filter in Alternatively, Spring's org.springframework.web.context.request.RequestContextListener and Spring's org.springframework.web.servlet.DispatcherServlet also expose the same request context to the current thread. This filter is mainly for use with third-party servlets, e.g. the JSF FacesServlet. Within Spring's own web support, DispatcherServlet's processing is perfectly sufficient. |
open fun setThreadContextInheritable(threadContextInheritable: Boolean): Unit
Set whether to expose the LocaleContext and RequestAttributes as inheritable for child threads (using an java.lang.InheritableThreadLocal). Default is "false", to avoid side effects on spawned background threads. Switch this to "true" to enable inheritance for custom child threads which are spawned during request processing and only used for this request (that is, ending after their initial task, without reuse of the thread). WARNING: Do not use inheritance for child threads if you are accessing a thread pool which is configured to potentially add new threads on demand (e.g. a JDK java.util.concurrent.ThreadPoolExecutor), since this will expose the inherited context to such a pooled thread. |