checkroomnameaction.java

用struts,ajax实现的聊天室

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

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 service.ChatService;
import xml.CheckXml;

/** 
 * MyEclipse Struts
 * Creation date: 10-14-2007
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 */
public class CheckRoomNameAction extends Action {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 * @throws Exception 
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) throws Exception {
		// TODO Auto-generated method stub
		String addRoomName=request.getParameter("addRoomName");
		String addRoomClassify=request.getParameter("addRoomClassify");
		boolean has=ChatService.instance().roomNameValid(addRoomName,addRoomClassify);
		CheckXml.checkRoomNameXml(response,has);		
		return mapping.findForward(null);
	}
}