org.springframework.web.filter

Class ServletRequestPathFilter

java.lang.Object

org.springframework.web.filter.ServletRequestPathFilter

All Implemented Interfaces:

Filter

public class ServletRequestPathFilter
extends Object
implements Filter

A Filter to parse and cache a RequestPath for further access throughout the filter chain. This is useful when parsed PathPatterns are in use anywhere in an application instead of String pattern matching with PathMatcher.

Note that in Spring MVC, the DispatcherServlet will also parse and cache the RequestPath if it detects that parsed PathPatterns are enabled for any HandlerMapping but it will skip doing that if it finds the ServletRequestPathUtils.PATH_ATTRIBUTE already exists.

Since:

5.3

Author:

Rossen Stoyanchev

Constructor Summary

Constructors

Constructor and Description
ServletRequestPathFilter()

Method Summary

Modifier and Type	Method and Description
void	doFilter(ServletRequest request, ServletResponse response, FilterChain chain)

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.servlet.Filter

destroy, init

Constructor Detail

ServletRequestPathFilter

public ServletRequestPathFilter()

Method Detail

doFilter

public void doFilter(ServletRequest request,
                     ServletResponse response,
                     FilterChain chain)
              throws IOException,
                     ServletException

Specified by:

doFilter in interface Filter

Throws:

IOException

ServletException