Package org.springframework.web.servlet.theme

Class ThemeChangeInterceptor

java.lang.Object

org.springframework.web.servlet.theme.ThemeChangeInterceptor

All Implemented Interfaces:

HandlerInterceptor

@Deprecated(since="6.0")
public class ThemeChangeInterceptor
extends Object
implements HandlerInterceptor

Deprecated.

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

Interceptor that allows for changing the current theme on every request, via a configurable request parameter (default parameter name: "theme").

Since:

20.06.2003

Author:

Juergen Hoeller

See Also:

• ThemeResolver

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_PARAM_NAME	Deprecated. Default name of the theme specification parameter: "theme".

Constructor Summary

Constructors

Constructor	Description
ThemeChangeInterceptor()	Deprecated.

Method Summary

Modifier and Type	Method	Description
String	getParamName()	Deprecated. Return the name of the parameter that contains a theme specification in a theme change request.
boolean	preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)	Deprecated. Interception point before the execution of a handler.
void	setParamName(String paramName)	Deprecated. Set the name of the parameter that contains a theme specification in a theme change request.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.springframework.web.servlet.HandlerInterceptor

afterCompletion, postHandle

Field Details

DEFAULT_PARAM_NAME

public static final String DEFAULT_PARAM_NAME

Deprecated.

Default name of the theme specification parameter: "theme".

See Also:

• Constant Field Values

Constructor Details

ThemeChangeInterceptor

public ThemeChangeInterceptor()

Deprecated.

Method Details

setParamName

public void setParamName(String paramName)

Deprecated.

Set the name of the parameter that contains a theme specification in a theme change request. Default is "theme".

getParamName

public String getParamName()

Deprecated.

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

Deprecated.

Description copied from interface: HandlerInterceptor

Interception point before the execution of a handler. Called after HandlerMapping determined an appropriate handler object, but before HandlerAdapter invokes the handler.

DispatcherServlet processes a handler in an execution chain, consisting of any number of interceptors, with the handler itself at the end. With this method, each interceptor can decide to abort the execution chain, typically sending an HTTP error or writing a custom response.

Note: special considerations apply for asynchronous request processing. For more details see AsyncHandlerInterceptor.

The default implementation returns true.

Specified by:

preHandle in interface HandlerInterceptor

Parameters:

request - current HTTP request

response - current HTTP response

handler - chosen handler to execute, for type and/or instance evaluation

Returns:

true 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.

Throws:

ServletException