Package org.springframework.web.servlet

Interface ThemeResolver

All Known Implementing Classes:

AbstractThemeResolver, CookieThemeResolver, FixedThemeResolver, SessionThemeResolver

@Deprecated(since="6.0")
public interface ThemeResolver

Deprecated.

as of 6.0 in favor of using CSS, without direct replacement

Interface for web-based theme resolution strategies that allows for both theme resolution via the request and theme modification via request and response.

This interface allows for implementations based on session, cookies, etc. The default implementation is FixedThemeResolver, simply using a configured default theme.

Note that this resolver is only responsible for determining the current theme name. The Theme instance for the resolved theme name gets looked up by DispatcherServlet via the respective ThemeSource, i.e. the current WebApplicationContext.

Use RequestContext.getTheme() to retrieve the current theme in controllers or views, independent of the actual resolution strategy.

Since:

17.06.2003

Author:

Jean-Pierre Pawlak, Juergen Hoeller

See Also:

• Theme
• ThemeSource

Method Summary

Modifier and Type	Method	Description
String	resolveThemeName(HttpServletRequest request)	Deprecated. Resolve the current theme name via the given request.
void	setThemeName(HttpServletRequest request, HttpServletResponse response, String themeName)	Deprecated. Set the current theme name to the given one.

Method Details

resolveThemeName

String resolveThemeName(HttpServletRequest request)

Deprecated.

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

void setThemeName(HttpServletRequest request,
 @Nullable
 HttpServletResponse response,
 @Nullable
 String themeName)

Deprecated.

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)

Throws:

UnsupportedOperationException - if the ThemeResolver implementation does not support dynamic changing of the theme