navigateeditservlet.java

来自「java extjs开发的一个登陆项目」· Java 代码 · 共 44 行

package com.demo.navigate.web;

import java.io.IOException;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.demo.navigate.model.Navigate;
import com.demo.navigate.service.NavigateManager;

@SuppressWarnings("serial")
public class NavigateEditServlet extends HttpServlet {

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		this.doPost(request, response);
	}

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		String idstr = request.getParameter("id");
		String parentId = request.getParameter("parentId");
		String leaf = request.getParameter("leaf");
		String number = request.getParameter("number");
		Navigate obj = null;
		if (null != idstr) {
			NavigateManager navigateManager = new NavigateManager();
			obj = navigateManager.get(idstr);
		} else {
			obj = new Navigate();
			obj.setParentId(new Integer(parentId));
			obj.setLeaf(new Integer(leaf));
			obj.setNumber(new Integer(number));
		}
		request.setAttribute("obj", obj);
		RequestDispatcher dispatcher = request
				.getRequestDispatcher("/navigate/console-edit.jsp");
		dispatcher.forward(request, response);
	}
}