CXF With UsernameToken (WS-Security Policy)

<beans xmlns="http://www.springframework.org/schema/beans" xmlns:cxf="http://cxf.apache.org/core"
	xmlns:jaxws="http://cxf.apache.org/jaxws" xmlns:soap="http://cxf.apache.org/bindings/soap"
	xmlns:wsa="http://cxf.apache.org/ws/addressing" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://cxf.apache.org/bindings/soap http://cxf.apache.org/schemas/configuration/soap.xsd
http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd
 http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">
	
	<bean class="org.apache.cxf.interceptor.LoggingInInterceptor" id="loggingInInterceptor" />
	<bean class="org.apache.cxf.interceptor.LoggingOutInterceptor" id="logOutInterceptor" />
	<cxf:bus>
		<cxf:inInterceptors>
			<ref bean="loggingInInterceptor" />
		</cxf:inInterceptors>
		<cxf:outInterceptors>
			<ref bean="logOutInterceptor" />
		</cxf:outInterceptors>
	</cxf:bus>
	<jaxws:endpoint address="/ChangeStudent" id="changeStudent"
		implementor="com.student.ChangeStudentDetailsImpl" wsdlLocation="WEB-INF/ChangeStudent.wsdl">
		<jaxws:properties>
			<entry key="ws-security.callback-handler" value-ref="myPasswordCallback" />
		</jaxws:properties>
	</jaxws:endpoint> 
	<!--Added callback for checking the usernametoken credential -->
	<bean class="com.student.ServerPasswordCallback" id="myPasswordCallback" />
</beans>

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
    id="WebApp_ID" version="3.0">
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>WEB-INF/cxf.xml</param-value>
    </context-param>

    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

    <servlet>
        <servlet-name>CXFServlet</servlet-name>
        <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>

    <servlet-mapping>
        <servlet-name>CXFServlet</servlet-name>
        <url-pattern>/*</url-pattern>
    </servlet-mapping>
</web-app>