package org.codehaus.xfire.spring;import javax.servlet.ServletConfig;import javax.servlet.ServletException;import org.codehaus.xfire.XFire;import org.codehaus.xfire.transport.http.XFireServlet;import org.springframework.context.ApplicationContext;import org.springframework.web.context.support.WebApplicationContextUtils;/** * An servlet which exposes XFire services via Spring. *  * @author Jason Carreira <jcarreira@eplus.com> */public class XFireSpringServlet    extends XFireServlet{    private String xfireBeanName = "xfire";    private XFire xfire;    public void init(ServletConfig servletConfig)        throws ServletException    {        ApplicationContext appContext = WebApplicationContextUtils                .getRequiredWebApplicationContext(servletConfig.getServletContext());        String configBeanName = servletConfig.getInitParameter("XFireBeanName");        xfireBeanName = ((configBeanName != null) && (!"".equals(configBeanName.trim()))) ? configBeanName                : xfireBeanName;                xfire = (XFire) appContext.getBean(xfireBeanName, XFire.class);        super.init(servletConfig);    }    public XFire createXFire()    {        return xfire;    }}