selectaction.java

此源程序为我用struts+hibernate做的基础信息录入页面.包括对数据库的增删改查等操作.

package cl.test.action;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import cl.test.dao.Machine;
import cl.test.dao.MachineDAO;
import cl.test.form.TestForm;

public class SelectAction extends Action {

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {

		TestForm tform = (TestForm) form;

		System.out.println("编码信息：" + tform.getCodeinfo());
		System.out.println("电厂名称：" + tform.getDianchangName());
		System.out.println("机组编码：" + tform.getJizuCode());
		System.out.println("额定：" + tform.getEding());
		System.out.println("最大负荷：" + tform.getZuidaFuhe());
		System.out.println("测点数据额定参考：" + tform.getEdingCankao());

		
		MachineDAO dao = new MachineDAO();

		List mas = dao.findAll();
		int indexto  = mas.size()>30?30:mas.size();//取前三十条
		mas = mas.subList(0, indexto);
		System.out.println("ID: " + mas.size());
		request.setAttribute("malist", mas);

		System.out.println("保存成功！");

		return mapping.findForward("success");
	}

}