initemployeeaction.java

J2EE电子商务系统开发从入门到精通---基于Struts和Hibernate技术实现

/*
 * DisempmsgAction.java
 *
 * Created on 2006年5月8日, 上午7:55
 */

package action.hr;

import dbservice.hibernate.HibernateService;
import model.hr.hibernate.*;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForward;
/**
 *
 * @author Administrator
 * @version
 */

public class InitEmployeeAction extends Action {
    
    /* forward name="success" path="" */
    private final static String SUCCESS = "success";
    
    /**
     * This is the action called from the Struts framework.
     * @param mapping The ActionMapping used to select this instance.
     * @param form The optional ActionForm bean for this request.
     * @param request The HTTP Request we are processing.
     * @param response The HTTP Response we are processing.
     * @throws java.lang.Exception
     * @return
     */
    public ActionForward execute(ActionMapping mapping, ActionForm  form,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {
        HttpSession httpSession = request.getSession();
        
        List list = HibernateService.execQuery("from Department");
        httpSession.setAttribute("departmentlist", list);

        list = HibernateService.execQuery("from Job");
        httpSession.setAttribute("joblist", list);

        list = HibernateService.execQuery("from Culture");
        httpSession.setAttribute("culturelist", list);

        list = HibernateService.execQuery("from Nationality");
        httpSession.setAttribute("nationalitylist", list);

        list = HibernateService.execQuery("from Marital");
        httpSession.setAttribute("maritallist", list);
        
        String id = ((Employee)httpSession.getAttribute("employee")).getId();
        Employee employee = EmployeeUtil.find(id);
        httpSession.setAttribute("employee", employee);
        
        return mapping.findForward(SUCCESS);
    }
}