readeraction.java

来自「图书借阅系统」· Java 代码 · 共 40 行

package com.lib.action;

import org.apache.struts.action.*;
import javax.servlet.http.*;
import com.lib.actionform.ReaderActionForm;
import com.lib.logic.ReaderLogic;

public class ReaderAction extends Action {
  public ActionForward perform(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) {
    /**@todo: complete the business logic here, this is just a skeleton.*/
    ReaderActionForm form = (ReaderActionForm) actionForm;
       ReaderLogic logic = new ReaderLogic();
        logic.setForm(form);

        if(form.getOperation().equals("delete"))
        {
          logic.deleteReader();
          form.setOperation("display");
        }
        if(form.getOperation().equals("save"))
        {
          logic.saveReader();
          form.setOperation("display");
        }
        if(form.getOperation().equals("add"))
        {
           logic.addReader();

           form.setOperation("display");

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

        }
        logic.getReaders();
        logic.closeDAO();
        return actionMapping.findForward("readermanage");

  }
}