Class SessionThemeResolver

java.lang.Object
org.springframework.web.servlet.theme.AbstractThemeResolver
org.springframework.web.servlet.theme.SessionThemeResolver
All Implemented Interfaces:
ThemeResolver

public class SessionThemeResolver extends AbstractThemeResolver
ThemeResolver implementation that uses a theme attribute in the user's session in case of a custom setting, with a fallback to the default theme. This is most appropriate if the application needs user sessions anyway.

Custom controllers can override the user's theme by calling setThemeName, e.g. responding to a theme change request.

Since:
17.06.2003
Author:
Jean-Pierre Pawlak, Juergen Hoeller
See Also:
  • Field Details

  • Constructor Details

    • SessionThemeResolver

      public SessionThemeResolver()
  • Method Details

    • resolveThemeName

      public String resolveThemeName(HttpServletRequest request)
      Description copied from interface: ThemeResolver
      Resolve the current theme name via the given request. Should return a default theme as fallback in any case.
      Parameters:
      request - the request to be used for resolution
      Returns:
      the current theme name
    • setThemeName

      public void setThemeName(HttpServletRequest request, @Nullable HttpServletResponse response, @Nullable String themeName)
      Description copied from interface: ThemeResolver
      Set the current theme name to the given one.
      Parameters:
      request - the request to be used for theme name modification
      response - the response to be used for theme name modification
      themeName - the new theme name (null or empty to reset it)