studentloginaction.java

中应用程序的访问权限对Java Web Console 中应用程序的访问权限 成功登录 Web 控制台后,可能无法自动访问在该控制台中注册的所有应用程序。通常,必须安装应用程序,才能让所有的用户在控制

package edu.yinhe.mis.control;

import java.lang.reflect.InvocationTargetException;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.beanutils.BeanUtils;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import edu.yinhe.mis.dto.StudentLoginDTO;
import edu.yinhe.mis.vo.StudentLoginVO;
import edu.yinhe.system.common.AppException;
import edu.yinhe.system.control.BaseAction;

/**
 * @author 姜敏
 */
public class StudentLoginAction extends BaseAction{

	  /**
	   *  登录
	   * @param mapping
	   * @param form
	   * @param request
	   * @param response
	   * @return
	   */	
	  public ActionForward login(ActionMapping mapping, ActionForm form,
				HttpServletRequest request, HttpServletResponse response) {
		StudentLoginForm slForm=(StudentLoginForm) form;
		StudentLoginDTO sldto =new StudentLoginDTO();		
		ActionForward forward=mapping.findForward("error");
		try {
			BeanUtils.copyProperties(sldto,slForm);           
			service.setDataSource(this.getDataSource(request,"mydatasource"));
			StudentLoginVO slvo  = (StudentLoginVO) service.load(sldto);
			if(slvo!=null)
			{
				session.setAttribute("login", slvo);
				forward=mapping.findForward("login");
			}else{
				forward = mapping.findForward("error");
			}
		} catch (IllegalAccessException e) {
			e.printStackTrace();
		} catch (InvocationTargetException e) {
			e.printStackTrace();
		} catch (AppException e) {
			e.printStackTrace();
		}
		
		return forward;
	  }
	  

	  

	  /**
	   *  修改密码
	   * @param mapping
	   * @param form
	   * @param request
	   * @param response
	   * @return
	   */
	  public ActionForward updatepwd(ActionMapping mapping, ActionForm form,
				                 HttpServletRequest request, HttpServletResponse response) {
		  	StudentLoginForm studentloginForm=(StudentLoginForm) form;
			StudentLoginDTO studentloginDTO =new StudentLoginDTO();
			ActionForward forward=mapping.findForward("error");
			try {
				BeanUtils.copyProperties(studentloginDTO,studentloginForm);
				service.setDataSource(this.getDataSource(request,"mydatasource"));
				service.modify(studentloginDTO);
				forward=mapping.findForward("updateSuccess");
				
			} catch (IllegalAccessException e) {
				e.printStackTrace();
			} catch (InvocationTargetException e) {
				e.printStackTrace();
			} catch (AppException e) {
				e.printStackTrace();
			}
			return forward;	
	  }
}