checkoutaction.java

《基于Eclipse的开源框架技术与实战》[第5章]随书源码

package com.free.struts.storefront.order;
import javax.servlet.http.*;
import org.apache.struts.action.*;

import com.free.struts.storefront.framework.StorefrontBaseAction;
import com.free.struts.storefront.framework.UserContainer;
import com.free.struts.storefront.framework.exceptions.BaseException;
import com.free.struts.storefront.framework.util.IConstants;

/**
 * <p>Title: Eclipse Plugin Development</p>
 * <p>Description: Free download</p>
 * <p>Copyright: Copyright (c) 2006</p>
 * <p>Company: Free</p>
 * @author gan.shu.man
 * @version 1.0
 */

public class CheckoutAction extends StorefrontBaseAction {
  public ActionForward execute( ActionMapping mapping,
                                ActionForm form,
                                HttpServletRequest request,
                                HttpServletResponse response )
    throws Exception {

    // Check to make sure the user is logged in
    if(!isLoggedIn(request)) {
      // Remember the path of where the user was going so they can be
      // taken straight there after login is successful
      String path = mapping.findForward(IConstants.SUCCESS_KEY).getPath();
      //setLoginToken(request.getSession(), path);

      // Forward the user to the signon page
      return mapping.findForward(IConstants.SIGNON_KEY);
    }
    // User is already logged in
    return mapping.findForward( IConstants.SUCCESS_KEY );
  }
}