reseacheraction.java

struts

package com.wiely.struts.action;

import java.util.List;

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

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 com.wiely.commons.Pager;
import com.wiely.service.IReseacherService;
import com.wiely.struts.form.ReseacherForm;
import com.wiely.vo.Reseacher;

public class ReseacherAction extends DispatchAction {

	private int currentPage = 1;
	/*
	 * Spring inject
	 */
	private IReseacherService reseacherService;

	public IReseacherService getReseacherService() {
		return reseacherService;
	}

	public void setReseacherService(IReseacherService reseacherService) {
		this.reseacherService = reseacherService;
	}

	/**
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return
	 * @throws Exception
	 */
	@SuppressWarnings("unchecked")
	public ActionForward browerReseachers(ActionMapping mapping,
			ActionForm form, HttpServletRequest request,
			HttpServletResponse response) throws Exception {
		ReseacherForm rf = (ReseacherForm) form;
		int totalSize = reseacherService.getTotalSize();
		currentPage = rf.getCurrentPage();
		System.out.println("^^^^^^^^^^^^^^currentPage:" + rf.getCurrentPage());
		Pager pager = new Pager(currentPage, totalSize);
		List reseachers = reseacherService.getReseacher(currentPage, pager
				.getPageSize());
		HttpSession session = request.getSession();
		session.setAttribute("reseachers", reseachers);
		request.setAttribute("pager", pager);
		return mapping.findForward("reseacher");
	}

	public ActionForward insertReseacher(ActionMapping mapping,
			ActionForm form, HttpServletRequest request,
			HttpServletResponse response) throws Exception {
		ReseacherForm rf=(ReseacherForm)form;
		String name=rf.getName();
		String sex=rf.getSex();
		String career=rf.getCareer();
		String title=rf.getTitle();
		Reseacher reseacher=new Reseacher();
		reseacher.setCareer(career);
		reseacher.setName(name);
		reseacher.setTitle(title);
		reseacher.setSex(sex);
		reseacherService.saveResearcher(reseacher);
		return mapping.findForward("update");
	}

	public ActionForward updateReseacher(ActionMapping mapping,
			ActionForm form, HttpServletRequest request,
			HttpServletResponse response) throws Exception {
		ReseacherForm rf=(ReseacherForm)form;
		String name=rf.getName();
		String sex=rf.getSex();
		String career=rf.getCareer();
		String title=rf.getTitle();
		int rid=Integer.parseInt(rf.getR());
		Reseacher reseacher=new Reseacher();
		reseacher.setCareer(career);
		System.out.println("$$$$$$$$$$$$$$Rid:"+rid);
		System.out.println("$$$$$$$$$$$$$$Career:"+career);
		reseacher.setRid(rid);
		reseacher.setName(name);
		reseacher.setTitle(title);
		reseacher.setSex(sex);
		reseacherService.updateReseacher(reseacher);
		return mapping.findForward("update");
	}

	public ActionForward deleteReseacher(ActionMapping mapping,
			ActionForm form, HttpServletRequest request,
			HttpServletResponse response) throws Exception {
		ReseacherForm rf=(ReseacherForm)form;
		int rid=rf.getCheck();
		reseacherService.delReseacher(rid);
		return mapping.findForward("update");
	}

}