bbsmainaction.java

来自「本人大学时大型作业用JAVA做的一个 BBS系统 模式MVC 非struts版 」· Java 代码 · 共 30 行

package actions;
import javax.servlet.http.*;
import javax.servlet.*;
import java.util.*;
import domain.*;
import servlets.*;
import db.*;
public class BbsMainAction extends Action
{
	private SortDao sorts=new SortDao();
	private BBSSort sort =new BBSSort();
	private HashMap uris=new HashMap();
	private String uri=null;
	public String process(ServletContext scx,String path,HttpServletRequest request,HttpServletResponse response)
	{
		try
		{			
			String sortId=request.getParameter("id");					
			sort=sorts.getBBSSort(sortId);
			request.getSession().setAttribute("sort",sort);
			uris=(HashMap)scx.getAttribute("actionMap");
			uri=((ActionMapping)uris.get(path)).getUri();								
		}
		catch(Exception e)
		{
			e.printStackTrace();								
		}
		return uri;		
	}
}