displaypersoninf.java

来自「是一个J2EE的项目,在eclipse下编译通过,应用struts,hibern」· Java 代码 · 共 52 行

package com.bjjd.web;

import java.util.ArrayList;
import java.util.Iterator;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
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 com.bjjd.datamodel.Userinf;

public class Displaypersoninf extends Action{

	public ActionForward execute(ActionMapping mapping, ActionForm form,
		    HttpServletRequest request, HttpServletResponse response) throws Exception {
		
	    try
	    {
	    	boolean b=false;
	    	String strid=request.getParameter("id");
	    	HttpSession httpsession=request.getSession();
	    	httpsession.setAttribute("personid", strid);
	    	ArrayList l=(ArrayList)httpsession.getAttribute("personlist");
	    	Iterator i=l.iterator();
	    	while(i.hasNext()&&(b==false))
	    	{
	    		Userinf u=(Userinf)i.next();
	    		String str=String.valueOf(u.getId());
	    		if(str.equals(strid))
	    		{
	    			
	    			httpsession.setAttribute("personinf",u);
	    			b=true;
	    		}
	    		
	    	}
	    	
	    }
	    catch(Exception e)
	    {
	    	request.setAttribute("error", e.toString()+"aaaa");
	    	return (mapping.findForward("failed"));
	    }
	    
	   
	    return (mapping.findForward("success"));
	}
}