featuredpageaction.java

来自「一个netstore的完整代码,他使用了j2ee和webservice技术,并使」· Java 代码 · 共 30 行

package netstore.catalog;

import java.util.List;
import javax.servlet.http.*;
import org.apache.struts.action.*;
import netstore.framework.exceptions.BaseException;
import netstore.framework.SessionContainer;
import netstore.framework.NetstoreBaseAction;
import netstore.catalog.view.ItemDetailView;
import netstore.framework.util.IConstants;
import netstore.service.INetstoreService;

public class FeaturedPageAction extends NetstoreBaseAction {
  public ActionForward execute( ActionMapping mapping,
                                ActionForm form,
                                HttpServletRequest request,
                                HttpServletResponse response )
   throws Exception {
    // Call the netstore service and ask it for an ItemView for the item
    INetstoreService serviceImpl = getNetstoreService();

    List featuredItems = serviceImpl.getFeaturedItems();

    // Store the featured items into request scope
    request.setAttribute( IConstants.FEATURED_ITEMS_KEY, featuredItems );

    // Return the ActionForward that is defined for the success condition
    return mapping.findForward( IConstants.SUCCESS_KEY );
  }
}