forumlinkadmin.java

来自「BBS论坛设计JSP＋MYSQL」· Java 代码 · 共 120 行

package com.bcxy.bbs.forum.admin;

/**
 * Title:
 * Description:
 * Copyright:
 * Company: www.liyunet.com
 * 
 * @author lishujiang	
 * @version 1.0
 */

import javax.servlet.http.HttpServletRequest;

import com.bcxy.bbs.database.DBConnect;
import com.bcxy.bbs.util.ParamUtil;

public class ForumLinkAdmin {

	public ForumLinkAdmin() {
	}

	public static void saveNew(HttpServletRequest request) throws Exception {
		ForumAdmin.checkAdmin(request);
		String url = ParamUtil.getString(request, "url");
		String readme = ParamUtil.getString(request, "readme");
		String name = ParamUtil.getString(request, "name");

		if (url == null || readme == null || name == null)
			throw new Exception("请输入完整联盟论坛信息。");
		DBConnect dbc = null;
		try {
			dbc = new DBConnect(
					"insert into bbslink(boardname,readme,url) values(?,?,?)");

			dbc.setString(1, name);
			dbc.setString(2, readme);
			dbc.setString(3, url);

			dbc.executeUpdate();
		} catch (Exception e) {
			e.printStackTrace();
			throw e;
		} finally {
			dbc.close();
		}
	}

	public static void saveEdit(HttpServletRequest request) throws Exception {
		ForumAdmin.checkAdmin(request);
		int forumLinkID;
		try {
			forumLinkID = ParamUtil.getInt(request, "id");
		} catch (Exception e) {
			throw new Exception("请您选择论坛的ID.");
		}

		DBConnect dbc = null;
		try {
			dbc = new DBConnect(
					"update bbslink set boardname=?,readme=?,url=? where id="
							+ forumLinkID);

			dbc.setString(1, ParamUtil.getString(request, "name", ""));
			dbc.setString(2, ParamUtil.getString(request, "readme", ""));
			dbc.setString(3, ParamUtil.getString(request, "url", ""));

			dbc.executeUpdate();
		} catch (Exception e) {
			e.printStackTrace();
			throw e;
		} finally {
			dbc.close();
		}
	}

	public static void del(HttpServletRequest request) throws Exception {
		ForumAdmin.checkAdmin(request);
		int forumLinkID;
		try {
			forumLinkID = ParamUtil.getInt(request, "id");
		} catch (Exception e) {
			throw new Exception("请您选择论坛的ID.");
		}
		DBConnect dbc = null;
		try {
			dbc = new DBConnect("delete from bbslink where id=" + forumLinkID);
			dbc.executeUpdate();
		} catch (Exception e) {
			e.printStackTrace();
			throw e;
		}
		dbc.close();
	}

	public static void updateOrders(HttpServletRequest request)
			throws Exception {
		ForumAdmin.checkAdmin(request);
		int newforumLinkID;
		int forumLinkID;
		try {
			newforumLinkID = ParamUtil.getInt(request, "newid");
			forumLinkID = ParamUtil.getInt(request, "id");
		} catch (Exception e) {
			throw new Exception("请您选择论坛的ID.");
		}
		DBConnect dbc = null;
		try {
			dbc = new DBConnect("update bbslink set id=" + newforumLinkID
					+ " where id=" + forumLinkID);
			dbc.executeUpdate();
		} catch (Exception e) {
			e.printStackTrace();
			throw e;
		} finally {
			dbc.close();
		}
	}

}