Package org.springframework.web.servlet.support

Class JstlUtils

java.lang.Object
org.springframework.web.servlet.support.JstlUtils
public abstract class JstlUtils extends Object
Helper class for preparing JSTL views, in particular for exposing a JSTL localization context.
Since:
20.08.2003
Author:
Juergen Hoeller

  • Constructor Details

    • JstlUtils

      public JstlUtils()

  • Method Details

    • getJstlAwareMessageSource

      public static MessageSource getJstlAwareMessageSource(@Nullable ServletContext servletContext, MessageSource messageSource)
      Checks JSTL's "jakarta.servlet.jsp.jstl.fmt.localizationContext" context-param and creates a corresponding child message source, with the provided Spring-defined MessageSource as parent.
      Parameters:
      servletContext - the ServletContext we're running in (to check JSTL-related context-params in web.xml)
      messageSource - the MessageSource to expose, typically the ApplicationContext of the current DispatcherServlet
      Returns:
      the MessageSource to expose to JSTL; first checking the JSTL-defined bundle, then the Spring-defined MessageSource
      See Also:

    • exposeLocalizationContext

      public static void exposeLocalizationContext(HttpServletRequest request, @Nullable MessageSource messageSource)
      Exposes JSTL-specific request attributes specifying locale and resource bundle for JSTL's formatting and message tags, using Spring's locale and MessageSource.
      Parameters:
      request - the current HTTP request
      messageSource - the MessageSource to expose, typically the current ApplicationContext (may be null)
      See Also:

    • exposeLocalizationContext

      public static void exposeLocalizationContext(RequestContext requestContext)
      Exposes JSTL-specific request attributes specifying locale and resource bundle for JSTL's formatting and message tags, using Spring's locale and MessageSource.
      Parameters:
      requestContext - the context for the current HTTP request, including the ApplicationContext to expose as MessageSource