useraction.java

是一个不错的库存管理的源代码。实现了库存主要功能

package com.inv.action;

import org.apache.struts.action.*;
import javax.servlet.http.*;
import com.inv.actionform.UserActionForm;
import com.inv.logic.UserLogic;
import com.inv.vo.User;

public class UserAction extends Action {
  public ActionForward perform(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) {
    System.out.println("asfalsdjflajsdlfjalsjdflajsdlfjaljdfsaljf");
    /**@todo: complete the business logic here, this is just a skeleton.*/
        UserActionForm form = (UserActionForm) actionForm;
        UserLogic logic = new UserLogic();
        logic.setForm(form);
        System.out.println("feedback from jsp size ====" + form.getUsers().size());
        if(form.getOperation().equals("delete"))
        {
          logic.deleteUser();
          form.setOperation("display");
        }
        if(form.getOperation().equals("save"))
        {
          logic.saveUser();
          form.setOperation("display");
        }
        if(form.getOperation().equals("add"))
        {
           logic.addUser();
           System.out.println("add a user to ====" + form.getUsers().size());
           form.setOperation("display");
           logic.closeDAO();
           return actionMapping.findForward("admin");

        }
        logic.getUsers();
        System.out.println("users.size====" + form.getUsers().size());
        System.out.println("types.size====" + form.getTypes().size());

        logic.closeDAO();
        return actionMapping.findForward("admin");

  }
}