authentication - j_spring_security_check 404 Error in JSF login -

i creating simple jsf login form spring security authentication:

<form action="#{request.contextpath}/j_spring_security_check" method="post">     <h:outputlabel for="j_username" value="username"/>     <h:inputtext id="j_username"/>     <br/>     <h:outputlabel for="j_password" value="password"/>     <h:inputsecret id="j_password"/>     <br/>     <h:commandbutton value="login"/> </form> 

and applicationcontext.xml:

<?xml version="1.0" encoding="utf-8"?> <beans xmlns="http://www.springframework.org/schema/beans"        xmlns:xsi="http://www.w3.org/2001/xmlschema-instance"        xmlns:security="http://www.springframework.org/schema/security"        xsi:schemalocation="http://www.springframework.org/schema/beans        http://www.springframework.org/schema/beans/spring-beans.xsd               http://www.springframework.org/schema/security        http://www.springframework.org/schema/security/spring-security.xsd">      <security:http auto-config="true" use-expressions="true">         <security:intercept-url pattern="/login.xhtml" access="hasrole('is_authenticated_anonymously')"/>         <security:intercept-url pattern="/**" access="hasrole('role_user')"/>         <security:form-login login-page="/login.xhtml" default-target-url="/" authentication-failure-url="/login?login_error=1"/>     </security:http>      <security:authentication-manager>         <security:authentication-provider>             <security:user-service>                 <security:user name="sajjad" password="200200" authorities="role_user"/>             </security:user-service>         </security:authentication-provider>     </security:authentication-manager> </beans> 

and web.xml:

<filter>     <filter-name>springsecurityfilterchain</filter-name>     <filter-class>org.springframework.web.filter.delegatingfilterproxy</filter-class> </filter>  <filter-mapping>     <filter-name>springsecurityfilterchain</filter-name>     <url-pattern>/*</url-pattern>     <dispatcher>forward</dispatcher> </filter-mapping>  <context-param>     <param-name>contextconfiglocation</param-name>     <param-value>/web-inf/applicationcontext.xml</param-value> </context-param>  <listener>     <listener-class>org.springframework.web.context.contextloaderlistener</listener-class> </listener>  <servlet>     <servlet-name>faces servlet</servlet-name>     <servlet-class>javax.faces.webapp.facesservlet</servlet-class>     <load-on-startup>1</load-on-startup> </servlet>  <servlet-mapping>     <servlet-name>faces servlet</servlet-name>     <url-pattern>*.xhtml</url-pattern> </servlet-mapping> 

and faces-context.xml:

<application>     <el-resolver>org.springframework.web.jsf.el.springbeanfaceselresolver</el-resolver> </application> 

what wrong code?

add login-processing-url="/j_spring_security_check" <security:http>