papertypeaction.java

该在线考试关系统（B/S结构）主要采用JAVA语言开发涉及主要WEB技术有：Struts+Spring+Hibernate框架

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package web.action;

import java.util.Collection;

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

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;

import po.Opapertype;
import web.breakpage.Page;
import business.IAdmService;
import business.IUtilService;

/** 
 * MyEclipse Struts
 * Creation date: 01-18-2008
 * 
 * XDoclet definition:
 * @struts.action parameter="method" validate="true"
 */
public class PaperTypeAction extends DispatchAction
{

	private IAdmService admService;
	private IUtilService utilService;
	public IUtilService getUtilService()
	{
		return utilService;
	}
	public void setUtilService(IUtilService utilService)
	{
		this.utilService = utilService;
	}
	public IAdmService getAdmService()
	{
		return admService;
	}
	public void setAdmService(IAdmService admService)
	{
		this.admService = admService;
	}
	public ActionForward listPaperType(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
	{
		String hql = "select count(*) as count from Opapertype a";
		String hql2= "from Opapertype o order by o.id asc";
		
		String pages = request.getParameter("pages");
		int num = 0;
		if(null != pages)
		{
			num = Integer.valueOf(pages);
		}
		else
		{
			num = 15;
		}
//		根据总行数来创建Page对象
		Page p = utilService.getPage(request, hql,num);
		int count =	p.getTotalRows();
		//通过page对象可以得到从哪一条数据库的记录开始查询，查询多少条
		Collection clInfos = utilService.findAll(p.getStartRow(),p.getPageSize(),hql2);
		request.setAttribute("page",p);
        request.setAttribute("list",clInfos);
		request.setAttribute("count", count);
		request.setAttribute("num", num);
		return mapping.findForward("papertype_list");
	}
	
	public ActionForward delPaperType(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
	{
		
		String id = request.getParameter("id");
		String[] typeid = utilService.getID(id);
		for(int i = 0; i<typeid.length; i++)
		{
			admService.delPaperType(Long.parseLong(typeid[i]));
		}
		request.setAttribute("ptype_del_js", "ptype_del_js");
		return mapping.findForward("admin_warn");
	}
	
	public ActionForward addPaperType(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
	{
		String name = request.getParameter("name").trim();
		Opapertype ptype = new Opapertype();
		ptype.setName(name);
		if(admService.judgeTypeContain(name))
		{
			admService.addPaperType(ptype);
			request.setAttribute("ptype_add_js", "ptype_add_js");
			return mapping.findForward("admin_warn");
		}
		else
		{
			request.setAttribute("ptype_add_fail_js", "ptype_add_fail_js");
			return mapping.findForward("admin_warn");
		}
	}
	
	public ActionForward updataPaperType_1(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
	{
		String typeid = request.getParameter("typeid");
		String name = request.getParameter("name");

		Opapertype ptype = admService.findPaperType(Long.parseLong(typeid));
		
		ptype.setName(name);
		if(admService.judgeTypeContain(name))
		{
			admService.updataPaperType(ptype);
			request.setAttribute("ptype_updata_js", "ptype_updata_js");
			return mapping.findForward("admin_warn");
		}
		else
		{
			request.setAttribute("ptype_add_fail_js", "ptype_add_fail_js");
			return mapping.findForward("admin_warn");
		}
	}
	
	public ActionForward updataPaperType(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
	{
		String typeid = request.getParameter("typeid");
		Opapertype ptype = admService.findPaperType(Long.parseLong(typeid));
		
		request.setAttribute("ptype", ptype);
		return mapping.findForward("papertype_updata");
	}
}