checkuseraction.java

struts1 hibernate3 电子购物商城源码 加上了ANT编译.

package dream.ourshopping.struts.action;

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 org.apache.struts.validator.DynaValidatorForm;


import dream.ourshopping.domain.Member;
import dream.ourshopping.persistence.MemberDAO;


public class CheckUserAction extends Action {
	
		public ActionForward execute(ActionMapping mapping, ActionForm form,
				HttpServletRequest request, HttpServletResponse response)
				throws Exception {
		DynaValidatorForm dvf = (DynaValidatorForm) form;
		String username = (String) dvf.get("username");
		request.setAttribute("username", username);
		Member mb = new Member();
		//mb.setUsername(username);
		MemberDAO md=new MemberDAO();
		mb=(Member)md.findByUsername(username).get(0);
		if (mb != null) {

			request.getSession().setAttribute("body", "/member/checkFail.jsp");
			return mapping.findForward("checkFail");

		} else {
			request.getSession()
					.setAttribute("body", "/member/checkSecces.jsp");
			return mapping.findForward("checkSecces");
		}

	}
}