//Created by MyEclipse Struts// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_4.1.0/xslt/JavaClass.xslpackage cn.hxex.blog.struts.action;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import org.apache.struts.action.ActionForm;import org.apache.struts.action.ActionForward;import org.apache.struts.action.ActionMapping;import cn.hxex.blog.dao.DaoFactory;import cn.hxex.blog.dao.IUserDAO;import cn.hxex.blog.model.User;import cn.hxex.blog.struts.ext.BaseAction;import cn.hxex.blog.struts.form.BlogForm;/**  * MyEclipse Struts * Creation date: 07-23-2006 *  * XDoclet definition: * @struts.action path="/blog" name="blogForm" input="/blog.jsp" scope="request" validate="true" */public class BlogAction extends BaseAction {	// --------------------------------------------------------- Instance Variables	// --------------------------------------------------------- Methods	/** 	 * Method execute	 * @param mapping	 * @param form	 * @param request	 * @param response	 * @return ActionForward	 */	public ActionForward execute(		ActionMapping mapping,		ActionForm form,		HttpServletRequest request,		HttpServletResponse response) {		BlogForm blogForm = (BlogForm) form;				IUserDAO dao = DaoFactory.getUserDAO();		User user = dao.getUser( blogForm.getUsername() );		if( user==null ) {			addMessage( request, "error.user.not.exist" );		} else {			request.setAttribute( "user", user );		}				return mapping.findForward( "blog" );	}}