modifypoweraction.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

/*
 * ModifyAction.java
 *
 * Created on 2006年5月6日, 下午2:44
 */

package action.hr;

import form.hr.PowerForm;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import model.hr.hibernate.Department;
import model.hr.hibernate.Employee;
import model.hr.hibernate.EmployeeUtil;

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 ModifyPowerAction 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 {        
        PowerForm powerForm = (PowerForm)form;
        boolean b = EmployeeUtil.updatePower(powerForm.getId(), powerForm.getPowerId());
        ActionForward actionForward = null;
        if (b == true) {
            actionForward = mapping.findForward("success");
        }
        else {
            actionForward = new ActionForward(mapping.getInput());
        }
        
        return actionForward;
    }
}