contentlistaction.java

来自「to disp contents of a db」· Java 代码 · 共 67 行

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package com.wwr.content;

import java.util.ArrayList;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForward;

/**
 *
 * @author user
 */
public class ContentListAction extends org.apache.struts.action.Action {
    
    /* forward name="success" path="" */
    private static String strForward = "success";
    private ArrayList contentList;
    /**
     * This is the action called from the Struts framework.
     * @param mapping The ActionMapping used to select this instance.
     * @param form The optional ActionForm bean for this request.
     * @param request The HTTP Request we are processing.
     * @param response The HTTP Response we are processing.
     * @throws java.lang.Exception
     * @return
     */
    public ActionForward execute(ActionMapping mapping, ActionForm  form,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {
        try{
            
            String typeContent = request.getParameter("contentType");
            System.out.println("typeContent : "+typeContent);
            
            
            ContentListActionForm contentListForm = (ContentListActionForm) form;
            System.out.println("contentListForm "+contentListForm);
            ServContentList scl = new ServContentList();
            
            if(typeContent.equals("Contest Questions")){
                contentList = scl.getContestQuestionList();
                strForward = "contestQuestionList";
            }else{
                contentList = scl.getContenList(typeContent);
                strForward = "contentList";
            }
            
            
            System.out.println("Content List Size in Action : "+contentList.size());
            contentListForm.setContentList(contentList);
            System.out.println("idhar aya");
            
        }catch(Exception e){
            e.printStackTrace();
        }
        return mapping.findForward(strForward);
        
    }
}