articleshowaction.java

sample struct article, ... ...

/**
 * Copyright (C) 2003-2006 TiandiNet.com
 * 
 * Struts 文章系统 1.1
 * 
 * release-date: 2006-02-25
 */

package com.tiandinet.StrutsArticle.Actions;

import java.util.Locale;

import org.apache.struts.action.*;
import javax.servlet.http.*;

import com.tiandinet.StrutsArticle.FunctionBeans.GetArticleContent;

/**
 * @author Meng Yang
 * @version 1.1
 */
public class ArticleShowAction extends Action
{
    public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
    {
    	// set local
		HttpSession session = request.getSession(true);
		String currentLanguage = (String) session.getAttribute("currentLanguage");
		
		Locale local = null;
		
		if (currentLanguage == null	|| currentLanguage.equals("")) {
			local = super.getLocale(request); 
		}
		else {
			local = new Locale((String) session.getAttribute("currentLanguage"));
		}
		super.setLocale(request, local);
		
		
		// set the uri & query string to request
		// for language selector
		String currentURI = request.getRequestURI();
		String currentQueryString = request.getQueryString();
		if (currentQueryString == null || currentQueryString.equals(""))
		{
			currentQueryString = "";
		}
		request.setAttribute("currentURI", currentURI);
		request.setAttribute("currentQueryString", currentQueryString);
		
		
        //Use Dyna Form
        DynaActionForm f = (DynaActionForm)form;

        //Get the parameter from Form
        //String id        = (String)f.get("id");
		Integer id = (Integer)f.get("id");
		int articleId = id.intValue();
		//int    articleId = Integer.parseInt(id);
		//int articleId = Integer.parseInt(request.getParameter("id"));
		
		GetArticleContent gac = new GetArticleContent();
		gac.getArticleContent(articleId);
		request.setAttribute("article",gac.getArticle());
				
		return mapping.findForward("showArticleContent");
    }
}