org.springmodules.validation.bean.context.web
Class ValidationContextHandlerInterceptor

java.lang.Object
  org.springframework.web.servlet.handler.HandlerInterceptorAdapter
      org.springmodules.validation.bean.context.web.ValidationContextHandlerInterceptor

All Implemented Interfaces:

HandlerInterceptor

public class ValidationContextHandlerInterceptor
extends HandlerInterceptorAdapter

An interceptor that sets the validation context based on configured mappings of url patterns to validation context tokens. This interceptor is the Spring MVC counterpart of the ValidationContextFilter.

Author:

Uri Boness

Constructor Summary

ValidationContextHandlerInterceptor()

Method Summary

PathMatcher	getPathMatcher()
ValidationContextUrlMapping[]	getValidationContextUrlMappings()
void	postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) Clears
boolean	preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) Creates and sets the validation context based on the request URI.
void	setPathMatcher(PathMatcher pathMatcher)
void	setValidationContextUrlMappings(ValidationContextUrlMapping[] validationContextUrlMappings)

Methods inherited from class org.springframework.web.servlet.handler.HandlerInterceptorAdapter

afterCompletion

Methods inherited from class java.lang.Object

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

Constructor Detail

ValidationContextHandlerInterceptor

public ValidationContextHandlerInterceptor()

Method Detail

preHandle

public boolean preHandle(HttpServletRequest request,
                         HttpServletResponse response,
                         Object handler)
                  throws Exception

Creates and sets the validation context based on the request URI. The validation context tokens are determined by the configured ValidationContextUrlMapping's.

Specified by:

preHandle in interface HandlerInterceptor

Overrides:

preHandle in class HandlerInterceptorAdapter

Throws:

Exception

See Also:

HandlerInterceptorAdapter.preHandle(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, Object), setValidationContextUrlMappings(ValidationContextUrlMapping[])

postHandle

public void postHandle(HttpServletRequest request,
                       HttpServletResponse response,
                       Object handler,
                       ModelAndView modelAndView)
                throws Exception

Clears

Specified by:

postHandle in interface HandlerInterceptor

Overrides:

postHandle in class HandlerInterceptorAdapter

Parameters:

request -

response -

handler -

modelAndView -

Throws:

Exception

getValidationContextUrlMappings

public ValidationContextUrlMapping[] getValidationContextUrlMappings()

setValidationContextUrlMappings

public void setValidationContextUrlMappings(ValidationContextUrlMapping[] validationContextUrlMappings)

getPathMatcher

public PathMatcher getPathMatcher()

setPathMatcher

public void setPathMatcher(PathMatcher pathMatcher)