writeaction.java

简易通用Blog

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package org.adam.struts.action;

import java.util.Date;

import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.sql.DataSource;
import org.adam.bean.Sort;
import org.adam.bean.Context;
import org.adam.struts.form.WriteForm;
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.db.DB;
import java.util.Vector;
/** 
 * MyEclipse Struts
 * Creation date: 07-14-2008
 * 
 * XDoclet definition:
 * @struts.action path="/write" name="writeForm" scope="request"
 */
public class WriteAction extends Action {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		WriteForm writeForm = (WriteForm) form;// TODO Auto-generated method stub
		HttpSession session=request.getSession();
		ServletContext context1=servlet.getServletContext();
		DataSource ds=(DataSource)context1.getAttribute("mysqlblog");
		DB db=new DB(ds);
		int i=Integer.parseInt(writeForm.getSort_id());
		int blog_id=Integer.parseInt(session.getAttribute("User_ID").toString());
		String title=writeForm.getTitle();
		String context=writeForm.getContext().replaceAll("\n", "<br>");
		String pubtime=new Date().toLocaleString();
		Sort sort=(Sort)((Vector)session.getAttribute("sort")).get(i);
		int sort_id=sort.getSort_id();
		String sortname=sort.getSortname();
		System.out.println(i+"  "+sortname+" "+sort_id);
		Vector cc=(Vector)session.getAttribute("context");
		System.out.println(cc.size());
		int context_id=((Context)cc.get(cc.size())).getContext_id()+1;
		
		Context c=new Context();
		c.setBlog_id(blog_id);
		c.setContext_id(context_id);
		c.setContext(context);
		c.setPubtime(pubtime);
		c.setSort_id(sort_id);
		c.setTitle(title);
		c.setSortname(sortname);
		c.WriteBlog(db);
		Vector v=(Vector)session.getAttribute("blog");
		v.add(c);
		session.setAttribute("blog", v);
		return new ActionForward("/blog.jsp");
	}
}