newtopicaction.java

java案例的源码

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

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.sql.DataSource;

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.action.ActionMessages;

import com.wsy.struts.bean.ForumBean;
import com.wsy.struts.bean.LoginBean;
import com.wsy.struts.form.NewtopicForm;

/** 
 * MyEclipse Struts
 * Creation date: 11-08-2007
 * 
 * XDoclet definition:
 * @struts.action path="/newtopic" name="newtopicForm" input="/newarticle.jsp" scope="request" validate="true"
 */
public class NewtopicAction 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) {
		DataSource datasource = getDataSource(request,"dataSources");//取struts配置的数据源
		NewtopicForm newtopicForm = (NewtopicForm) form;// TODO Auto-generated method stub
		ActionMessages error=new ActionMessages();
		HttpSession session=request.getSession();
		String name=newtopicForm.getName();
		String forumid=newtopicForm.getForumid();
		String forumname=null;
		if(forumid==null){
			forumid=(String)session.getAttribute("forumId");
		}
		ForumBean forum=new ForumBean();
		List forumnlist=forum.getRecord(datasource, forumid);
		for(int i=0;i<forumnlist.size();i++){
			ForumBean forums=(ForumBean)forumnlist.get(i);
			forumname=forums.getForumnname();
		}
		String topicname=(String)session.getAttribute("title");
		System.out.println(topicname);
		System.out.println(name);
		System.out.println("forumname"+forumname);
		System.out.println("forumid"+forumid);
		session.setAttribute("name", name);
		session.setAttribute("forumid", forumid);//将用户名与论坛号以及论坛名称传入发表新主题页面
		session.setAttribute("forumname", forumname);
		String type=newtopicForm.getType();
		System.out.println("type"+type);
		
		session.setAttribute("type", type);
		LoginBean login=new LoginBean();
		
		


			List list=login.getRecordForUser(name, datasource);//取出这个用户所有相关信息		
			session.setAttribute("listuser",list);

		
		return mapping.getInputForward();
	}
}