showlinksaction.java

openblog是一个博客管理系统

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





import java.util.List;

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.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.openblog.struts.links.form.ShowLinksForm;
import org.openblog.hibernate.*;

/** 
 * MyEclipse Struts
 * Creation date: 12-14-2008
 * 
 * XDoclet definition:
 * @struts.action path="/showLinks" name="showLinksForm" input="/links.jsp" scope="request"
 * @struts.action-forward name="goto" path="/links.jsp"
 */
public class ShowLinksAction 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) {
		ShowLinksForm showLinksForm = (ShowLinksForm) form;// TODO Auto-generated method stub
		LinksDAO linkdao = new LinksDAO();
		Links links = new Links();
		boolean flag = true;
		List list = linkdao.findAll();
		if(showLinksForm.getLinksname()!=null&&showLinksForm.getLinksurl()!=null)
		{
		
		for(int i=0 ; i<list.size();i++)
		{
			Links temp = (Links)list.get(i);
			if(temp.getLinksName().equals(showLinksForm.getLinksname())&&temp.getLinksUrl().equals(showLinksForm.getLinksurl()))
			{
				flag= false;
				break;
			}
		}
		System.out.println("!!!!!!!");
			if(flag==true)
			{
					links.setLinksName(showLinksForm.getLinksname().trim());
					links.setLinksUrl(showLinksForm.getLinksurl().trim());
					linkdao.save(links);
			}
		}
		List listnew = linkdao.findAll();
		request.setAttribute("linkslist", listnew);	
		return mapping.findForward("goto");
	}
}