goodsaction.java

一个oa系统

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.oa.commandmanage.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 com.oa.commandmanage.form.GoodsForm;
import com.oa.db.GoodsDao;
import com.oa.page.PageBean;

/** 
 * MyEclipse Struts
 * Creation date: 08-28-2007
 * 
 * XDoclet definition:
 * @struts.action path="/goods" name="goodsForm" input="/commandmanage/goods.jsp" scope="request" validate="true"
 */
public class GoodsAction extends Action {
	/*
	 * Generated Methods
	 */
	private GoodsDao goodsDao;
	private PageBean pageBean;
	/**
	 * @return the pageBean
	 */
	public PageBean getPageBean() {
		return pageBean;
	}
	/**
	 * @param pageBean the pageBean to set
	 */
	public void setPageBean(PageBean pageBean) {
		this.pageBean = pageBean;
	}
	/**
	 * @return the goodsDao
	 */
	public GoodsDao getGoodsDao() {
		return goodsDao;
	}
	/**
	 * @param goodsDao the goodsDao to set
	 */
	public void setGoodsDao(GoodsDao goodsDao) {
		this.goodsDao = goodsDao;
	}
	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		GoodsForm goodsForm = (GoodsForm) form;// TODO Auto-generated method stub
		List list = (List)goodsDao.findAll();
		if (list != null && list.size() != 0) {
			pageBean.setPageSize(50);
			pageBean.setTotalRecoder(list.size());
			String currentPage = request.getParameter("currentPage");
			if (currentPage == null) {
				pageBean.setCurrentPage(1);
			} else {
				pageBean.setCurrentPage(Integer.valueOf(currentPage));
			}
			int start = pageBean.getStart() - 1;
			if (list.size() - start >= 50) {
				request.setAttribute("goodslist", list.subList(start,start + 50));
			} else if (list.size() - start < 50) {
				request.setAttribute("goodslist", list.subList(start, list.size()));
			}
			request.setAttribute("pageBean", pageBean);
		}
		return mapping.findForward("success");
	}
}