org.springframework.web.servlet.theme
Class ThemeChangeInterceptor
java.lang.Object
   org.springframework.web.servlet.handler.HandlerInterceptorAdapter
org.springframework.web.servlet.handler.HandlerInterceptorAdapter
       org.springframework.web.servlet.theme.ThemeChangeInterceptor
org.springframework.web.servlet.theme.ThemeChangeInterceptor
- All Implemented Interfaces: 
- HandlerInterceptor
- public class ThemeChangeInterceptor 
- extends HandlerInterceptorAdapter
Interceptor that allows for changing the current theme on every request,
 via a configurable request parameter.
- Since:
- 20.06.2003
- Author:
- Juergen Hoeller
- See Also:
- ThemeResolver
 
 
 
 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
DEFAULT_PARAM_NAME
public static final String DEFAULT_PARAM_NAME
- Default name of the theme specification parameter: "theme".
 
- See Also:
- Constant Field Values
 
ThemeChangeInterceptor
public ThemeChangeInterceptor()
setParamName
public void setParamName(String paramName)
- Set the name of the parameter that contains a theme specification
 in a theme change request. Default is "theme".
 
- 
 
getParamName
public String getParamName()
- Return the name of the parameter that contains a theme specification
 in a theme change request.
 
- 
 
preHandle
public boolean preHandle(HttpServletRequest request,
                         HttpServletResponse response,
                         Object handler)
                  throws ServletException
- Description copied from class: HandlerInterceptorAdapter
- This implementation always returns true.
 
- 
- Specified by:
- preHandlein interface- HandlerInterceptor
- Overrides:
- preHandlein class- HandlerInterceptorAdapter
 
- 
- Parameters:
- request- current HTTP request
- response- current HTTP response
- handler- chosen handler to execute, for type and/or instance evaluation
- Returns:
- trueif the execution chain should proceed with the
 next interceptor or the handler itself. Else, DispatcherServlet assumes
 that this interceptor has already dealt with the response itself.
- Throws:
- ServletException
 
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