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Spring configuration support for XFire.

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package org.codehaus.xfire.spring.remoting;

import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.codehaus.xfire.spring.ServiceBean;
import org.springframework.aop.framework.ProxyFactory;
import org.springframework.web.context.ServletContextAware;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;


/**
 * Web controller that exports the specified service bean as a XFire Soap service endpoint.
 *
 * @author Dan Diephouse 
 * @author Arjen Poutsma
 */
public class XFireExporter
        extends ServiceBean
        implements Controller, ServletContextAware
{
    private XFireServletControllerAdapter delegate;
    private ServletContext context;
    
    public void afterPropertiesSet()
            throws Exception
    {
        super.afterPropertiesSet();
        
        delegate = new XFireServletControllerAdapter(getXfire(), 
                                                     context,
                                                     getXFireService().getName());
    }

    /**
     * Process the incoming SOAP request and create a SOAP response.
     *
     * @param request  current HTTP request
     * @param response current HTTP response
     * @return null
     * @throws Exception in case of errors
     */
    public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
            throws Exception
    {
        return delegate.handleRequest(request, response);
    }

    /**
     * @return
     */
    protected Object getProxyForService()
    {
        ProxyFactory proxyFactory = new ProxyFactory();
        proxyFactory.addInterface(getXFireService().getServiceInfo().getServiceClass());

        proxyFactory.setTarget(getServiceBean());
        return proxyFactory.getProxy();
    }
    
    /**
     * This is just a convenience method which delegates to setServiceClass().
     * @param intf
     */
    public void setServiceInterface(Class intf)
    {
        setServiceClass(intf);
    }

    public void setServletContext(ServletContext context)
    {
        this.context = context;
    }
    
}