additemaction.java

来自「程序构架基于：运用JSP+Struts+JSTL技术的MVC架构」· Java 代码 · 共 48 行

/**
 *  作者: 佟劲纬   创建日期: 2006-1-18
 *	
 *	QQ: 532443423 Email: [e-mail]
 */
package com.tjw.guestbook.action;

import javax.servlet.http.*;

import org.apache.struts.action.*;

import com.tjw.guestbook.framework.*;
import com.tjw.guestbook.framework.util.*;
import com.tjw.guestbook.form.*;
import com.tjw.guestbook.model.*;

/**
 * 
 */
public class AddItemAction extends BaseAction {

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {

		String caption = ((AddItemForm) form).getCaption();
		String content = ((AddItemForm) form).getContent();

		UserInfoBean userInfo = (UserInfoBean) getSessionObject(request,
				"userInfo");
		GuestBookManagerBean gbmanager = (GuestBookManagerBean) getAppObject("gbmanager");

		if (userInfo == null) {

			String ipAddr = request.getRemoteAddr();
			gbmanager.addItem(ipAddr, caption, content);

		} else {

			String userName = userInfo.getUserName();
			gbmanager.addItem(userName, caption, content);

		}

		return mapping.findForward(IConstants.INDEX_KEY);
	}
}