public class ThemeChangeInterceptor extends HandlerInterceptorAdapter
ThemeResolver
Modifier and Type | Field and Description |
---|---|
static String |
DEFAULT_PARAM_NAME
Default name of the theme specification parameter: "theme".
|
Constructor and Description |
---|
ThemeChangeInterceptor() |
Modifier and Type | Method and Description |
---|---|
String |
getParamName()
Return the name of the parameter that contains a theme specification
in a theme change request.
|
boolean |
preHandle(HttpServletRequest request,
HttpServletResponse response,
Object handler)
This implementation always returns
true . |
void |
setParamName(String paramName)
Set the name of the parameter that contains a theme specification
in a theme change request.
|
afterCompletion, afterConcurrentHandlingStarted, postHandle
public static final String DEFAULT_PARAM_NAME
public void setParamName(String paramName)
public String getParamName()
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws ServletException
HandlerInterceptorAdapter
true
.preHandle
in interface HandlerInterceptor
preHandle
in class HandlerInterceptorAdapter
request
- current HTTP requestresponse
- current HTTP responsehandler
- chosen handler to execute, for type and/or instance evaluationtrue
if 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.ServletException