waitaction.java

这是本人曾经在公司里用的,内部开发框架,基于struts+hibernate今天分享给大家

/**
 * 
 */
package cn.bway.admin.action;

import java.sql.PreparedStatement;
import java.sql.ResultSet;

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

import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.hibernate.Session;

import cn.bway.admin.staff.form.StaffinfoForm;
import cn.bway.common.BwayHibernateException;
import cn.bway.common.LoginConstants;
import cn.bway.common.WebConstant;
import cn.bway.common.action.BaseAction;
import cn.bway.common.dao.HibernateSessionFactory;

/**
 * @author Kson
 *
 */
public class WaitAction extends BaseAction {
	

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	
	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response) {
		
		StaffinfoForm pForm = (StaffinfoForm) form;
		ActionErrors errors = new ActionErrors();
		String returnStr = WebConstant.FORWARD_SUCCESS;
		Session sess=null;
		String sql = "";
		
		try {
			HttpSession session = request.getSession();
			sess=HibernateSessionFactory.currentSession();
			String userId = (String)session.getAttribute(LoginConstants.GLOBLE_STAFF_ID);
			String userName = (String)session.getAttribute(LoginConstants.GLOBLE_STAFF_NAME);
			
			//等待审核
			int filework=0;
			sql="select COUNT(*) as nums from filework f ,publicaudit p where " +
					" f.staffname=p.staffname and f.autoid=p.typevalue and p.isaudit='1' " +
					" and f.staffname='"+userName+"'";
			
			log.info(" 档案管理审核  sql:  "+sql+"\n");
			
			filework = countPress(sess,sql);
			request.setAttribute("filework",String.valueOf(filework));
			
			returnStr=WebConstant.FORWARD_INITPAGE;
		} catch (Exception e) {
			returnStr=WebConstant.FORWARD_FAIL;
			errors.add(ActionErrors.GLOBAL_ERROR,new ActionError("edu.system.excption",e.getMessage()));
			this.saveErrors(request,errors);
			e.printStackTrace();
		}finally{
			HibernateSessionFactory.closeSession();
    	}
		return mapping.findForward(returnStr);
	}
	
	//等待审核的数量
	private int countPress(Session sess,String sql) throws BwayHibernateException {
		int counts  = 0;
		PreparedStatement stat = null;
		ResultSet rs = null;
		try{
			stat = sess.connection().prepareStatement(sql);
			rs= stat.executeQuery();
			if(rs.next()){
				counts = rs.getInt("nums");
			}
		}catch (Exception e) {
			e.printStackTrace();
		}
		return counts;
	}
	
	
}