usermodifypasswrodaction.java

struts+hibernate BBS mysql数据库 功能基本齐全

package com.elan.forum.actions.user;

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 org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;

import com.elan.forum.elf.El;
import com.elan.forum.forms.user.UserModifyPasswordForm;
import com.elan.forum.model.ForumUser;

public class UserModifyPasswrodAction extends Action {

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		HttpSession session = request.getSession();
		if (session.getAttribute("user") == null) {
			System.out.println("不能直接访问");
			return mapping.findForward("userLogon");
		}
		
		String password = null;
		ForumUser forumUser = (ForumUser) session.getAttribute("user");
		System.out.println(forumUser.getUsername());
		System.out.println("???");
		//int id = forumUser.getId();
		if (form != null) {
			password = ((UserModifyPasswordForm) form).getPassword();
			forumUser.setPassword(password);
		}
		/*by id and password 
		 * if(1 != El.getEl().getForumUserMgr().userModifyPassword(id,
		 * password)) { ActionMessages msgs = new ActionMessages();
		 * msgs.add("usermodifypwderr", new
		 * ActionMessage("user.modifypassword.failed"));
		 * request.setAttribute("messages", msgs); return
		 * mapping.findForward("userError"); }
		 */
		
		//by forumUser obj
		if (1 != El.getEl().getForumUserMgr().userModifyPassword(forumUser)) {
			ActionMessages msgs = new ActionMessages();
			msgs.add("usermodifypwderr", new ActionMessage(
					"user.modifypassword.failed"));
			request.setAttribute("messages", msgs);
			return mapping.findForward("userError");
		}
		ActionMessages messages = new ActionMessages();
		messages.add("messages", new ActionMessage(
				"user.modifypassword.success"));
		request.setAttribute("messages", messages);
		return mapping.findForward("userSuccess");
	}
}