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通用超级强大的基于Oracle数据库的代码生成器

时间:2015-01-26 22:32:54      阅读:295      评论:0      收藏:0      [点我收藏+]

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项目中使用了Oracle数据库,命名基本规范为表名和字段名全部大写,用下划线分割各个单词

如“BASE_USER_LOGON_EXTEND”这个表表示用户登录的扩展表。

基于这个规范,通用权限管理系统配套升级了代码生成器工具。

下面以Oracle数据库中的BASE_USER_LOGON_EXTEND表来使用这个工具进行实体类和业务类代码的生成。

技术分享

 表结构图

技术分享

 代码生成器截图

 实体层代码

  1 //-----------------------------------------------------------------------
  2 // <copyright file="BaseUserLogonExtendEntity.cs" company="Hairihan">
  3 //     Copyright (c) 2015 , All rights reserved.
  4 // </copyright>
  5 //-----------------------------------------------------------------------
  6 
  7 using System;
  8 using System.Collections.Generic;
  9 using System.Linq;
 10 using System.Data;
 11 
 12 namespace DotNet.Business
 13 {
 14     using DotNet.Utilities;
 15 
 16     /// <summary>
 17     /// BaseUserLogonExtendEntity
 18     /// 用户登录的扩展表,账号登录方式,登录提醒方式
 19     /// 
 20     /// 修改纪录
 21     /// 
 22     /// 2015-01-26 版本:1.0 JiRiGaLa 创建文件。
 23     /// 
 24     /// <author>
 25     ///     <name>JiRiGaLa</name>
 26     ///     <date>2015-01-26</date>
 27     /// </author>
 28     /// </summary>
 29     public partial class BaseUserLogonExtendEntity : BaseEntity
 30     {
 31         private Decimal id;
 32         /// <summary>
 33         /// 主键 用户ID
 34         /// </summary>
 35         public Decimal Id
 36         {
 37             get
 38             {
 39                 return id;
 40             }
 41             set
 42             {
 43                 id = value;
 44             }
 45         }
 46 
 47         private Decimal? emailRemind = null;
 48         /// <summary>
 49         /// 登录邮件提醒
 50         /// </summary>
 51         public Decimal? EmailRemind
 52         {
 53             get
 54             {
 55                 return emailRemind;
 56             }
 57             set
 58             {
 59                 emailRemind = value;
 60             }
 61         }
 62 
 63         private Decimal? qrCodeLogon = null;
 64         /// <summary>
 65         /// 二维码登录
 66         /// </summary>
 67         public Decimal? QrCodeLogon
 68         {
 69             get
 70             {
 71                 return qrCodeLogon;
 72             }
 73             set
 74             {
 75                 qrCodeLogon = value;
 76             }
 77         }
 78 
 79         private Decimal? jixinRemind = null;
 80         /// <summary>
 81         /// 登录提醒
 82         /// </summary>
 83         public Decimal? JixinRemind
 84         {
 85             get
 86             {
 87                 return jixinRemind;
 88             }
 89             set
 90             {
 91                 jixinRemind = value;
 92             }
 93         }
 94 
 95         private Decimal? wechatRemind = null;
 96         /// <summary>
 97         /// 登录微信提醒
 98         /// </summary>
 99         public Decimal? WechatRemind
100         {
101             get
102             {
103                 return wechatRemind;
104             }
105             set
106             {
107                 wechatRemind = value;
108             }
109         }
110 
111         private Decimal? dynamicCodeLogon = null;
112         /// <summary>
113         /// 动态码登录
114         /// </summary>
115         public Decimal? DynamicCodeLogon
116         {
117             get
118             {
119                 return dynamicCodeLogon;
120             }
121             set
122             {
123                 dynamicCodeLogon = value;
124             }
125         }
126 
127         private Decimal? mobileRemind = null;
128         /// <summary>
129         /// 登录手机短信提醒
130         /// </summary>
131         public Decimal? MobileRemind
132         {
133             get
134             {
135                 return mobileRemind;
136             }
137             set
138             {
139                 mobileRemind = value;
140             }
141         }
142 
143         private Decimal? usernamePasswordLogon = null;
144         /// <summary>
145         /// 用户名密码方式登录
146         /// </summary>
147         public Decimal? UsernamePasswordLogon
148         {
149             get
150             {
151                 return usernamePasswordLogon;
152             }
153             set
154             {
155                 usernamePasswordLogon = value;
156             }
157         }
158 
159         /// <summary>
160         /// 从数据行读取
161         /// </summary>
162         /// <param name="dr">数据行</param>
163         protected override BaseEntity GetFrom(IDataRow dr)
164         {
165             GetFromExpand(dr);
166             Id = BaseBusinessLogic.ConvertToDecimal(dr[BaseUserLogonExtendEntity.FieldId]);
167             EmailRemind = BaseBusinessLogic.ConvertToNullableDecimal(dr[BaseUserLogonExtendEntity.FieldEmailRemind]);
168             QrCodeLogon = BaseBusinessLogic.ConvertToNullableDecimal(dr[BaseUserLogonExtendEntity.FieldQrCodeLogon]);
169             JixinRemind = BaseBusinessLogic.ConvertToNullableDecimal(dr[BaseUserLogonExtendEntity.FieldJixinRemind]);
170             WechatRemind = BaseBusinessLogic.ConvertToNullableDecimal(dr[BaseUserLogonExtendEntity.FieldWechatRemind]);
171             DynamicCodeLogon = BaseBusinessLogic.ConvertToNullableDecimal(dr[BaseUserLogonExtendEntity.FieldDynamicCodeLogon]);
172             MobileRemind = BaseBusinessLogic.ConvertToNullableDecimal(dr[BaseUserLogonExtendEntity.FieldMobileRemind]);
173             UsernamePasswordLogon = BaseBusinessLogic.ConvertToNullableDecimal(dr[BaseUserLogonExtendEntity.FieldUsernamePasswordLogon]);
174             return this;
175         }
176 
177         ///<summary>
178         /// 用户登录的扩展表,账号登录方式,登录提醒方式
179         ///</summary>
180         public static string TableName = "BASE_USER_LOGON_EXTEND";
181 
182         ///<summary>
183         /// 主键 用户ID
184         ///</summary>
185         public static string FieldId = "Id";
186 
187         ///<summary>
188         /// 登录邮件提醒
189         ///</summary>
190         public static string FieldEmailRemind = "EMAIL_REMIND";
191 
192         ///<summary>
193         /// 二维码登录
194         ///</summary>
195         public static string FieldQrCodeLogon = "QR_CODE_LOGON";
196 
197         ///<summary>
198         /// 登录其它提醒
199         ///</summary>
200         public static string FieldJixinRemind = "JIXIN_REMIND";
201 
202         ///<summary>
203         /// 登录微信提醒
204         ///</summary>
205         public static string FieldWechatRemind = "WECHAT_REMIND";
206 
207         ///<summary>
208         /// 动态码登录
209         ///</summary>
210         public static string FieldDynamicCodeLogon = "DYNAMIC_CODE_LOGON";
211 
212         ///<summary>
213         /// 登录手机短信提醒
214         ///</summary>
215         public static string FieldMobileRemind = "MOBILE_REMIND";
216 
217         ///<summary>
218         /// 用户名密码方式登录
219         ///</summary>
220         public static string FieldUsernamePasswordLogon = "USERNAME_PASSWORD_LOGON";
221     }
222 }

业务层代码

  1 --------------------------------------------
  2 
  3 using System;
  4 using System.Collections.Generic;
  5 using System.Linq;
  6 using System.Data;
  7 
  8 namespace DotNet.Business
  9 {
 10     using DotNet.Business;
 11     using DotNet.Utilities;
 12 
 13     /// <summary>
 14     /// BaseUserLogonExtendManager
 15     /// 用户登录的扩展表,账号登录方式,登录提醒方式
 16     /// 
 17     /// 修改纪录
 18     /// 
 19     /// 2015-01-26 版本:1.0 JiRiGaLa 创建文件。
 20     /// 
 21     /// <author>
 22     ///     <name>JiRiGaLa</name>
 23     ///     <date>2015-01-26</date>
 24     /// </author>
 25     /// </summary>
 26     public partial class BaseUserLogonExtendManager : BaseManager, IBaseManager
 27     {
 28         /// <summary>
 29         /// 构造函数
 30         /// </summary>
 31         public BaseUserLogonExtendManager()
 32         {
 33             if (base.dbHelper == null)
 34             {
 35                 base.dbHelper = DbHelperFactory.GetHelper(BaseSystemInfo.UserCenterDbType, BaseSystemInfo.UserCenterDbConnection);
 36             }
 37             if (string.IsNullOrEmpty(base.CurrentTableName))
 38             {
 39                 base.CurrentTableName = BaseUserLogonExtendEntity.TableName;
 40             }
 41             base.PrimaryKey = "Id";
 42         }
 43 
 44         /// <summary>
 45         /// 构造函数
 46         /// <param name="tableName">指定表名</param>
 47         /// </summary>
 48         public BaseUserLogonExtendManager(string tableName)
 49         {
 50             base.CurrentTableName = tableName;
 51         }
 52 
 53         /// <summary>
 54         /// 构造函数
 55         /// </summary>
 56         /// <param name="dbHelper">数据库连接</param>
 57         public BaseUserLogonExtendManager(IDbHelper dbHelper): this()
 58         {
 59             DbHelper = dbHelper;
 60         }
 61 
 62         /// <summary>
 63         /// 构造函数
 64         /// </summary>
 65         /// <param name="userInfo">用户信息</param>
 66         public BaseUserLogonExtendManager(BaseUserInfo userInfo) : this()
 67         {
 68             UserInfo = userInfo;
 69         }
 70 
 71         /// <summary>
 72         /// 构造函数
 73         /// </summary>
 74         /// <param name="userInfo">用户信息</param>
 75         /// <param name="tableName">指定表名</param>
 76         public BaseUserLogonExtendManager(BaseUserInfo userInfo, string tableName) : this(userInfo)
 77         {
 78             base.CurrentTableName = tableName;
 79         }
 80 
 81         /// <summary>
 82         /// 构造函数
 83         /// </summary>
 84         /// <param name="dbHelper">数据库连接</param>
 85         /// <param name="userInfo">用户信息</param>
 86         public BaseUserLogonExtendManager(IDbHelper dbHelper, BaseUserInfo userInfo) : this(dbHelper)
 87         {
 88             UserInfo = userInfo;
 89         }
 90 
 91         /// <summary>
 92         /// 构造函数
 93         /// </summary>
 94         /// <param name="dbHelper">数据库连接</param>
 95         /// <param name="userInfo">用户信息</param>
 96         /// <param name="tableName">指定表名</param>
 97         public BaseUserLogonExtendManager(IDbHelper dbHelper, BaseUserInfo userInfo, string tableName) : this(dbHelper, userInfo)
 98         {
 99             base.CurrentTableName = tableName;
100         }
101 
102         /// <summary>
103         /// 添加, 这里可以人工干预,提高程序的性能
104         /// </summary>
105         /// <param name="entity">实体</param>
106         /// <param name="identity">自增量方式,表主键是否采用自增的策略</param>
107         /// <param name="returnId">返回主键,不返回程序允许速度会快,主要是为了主细表批量插入数据优化用的</param>
108         /// <returns>主键</returns>
109         public string Add(BaseUserLogonExtendEntity entity, bool identity = false, bool returnId = false)
110         {
111             this.Identity = identity;
112             this.ReturnId = returnId;
113             return this.AddObject(entity);
114         }
115 
116         /// <summary>
117         /// 更新
118         /// </summary>
119         /// <param name="entity">实体</param>
120         public int Update(BaseUserLogonExtendEntity entity)
121         {
122             return this.UpdateObject(entity);
123         }
124 
125         /// <summary>
126         /// 获取实体
127         /// </summary>
128         /// <param name="id">主键</param>
129         public BaseUserLogonExtendEntity GetObject(string id)
130         {
131             return BaseEntity.Create<BaseUserLogonExtendEntity>(this.GetDataTable(new KeyValuePair<string, object>(this.PrimaryKey, id)));
132         }
133 
134         /// <summary>
135         /// 添加实体
136         /// </summary>
137         /// <param name="entity">实体</param>
138         public string AddObject(BaseUserLogonExtendEntity entity)
139         {
140             string key = string.Empty;
141             if (entity.Id != null)
142             {
143                 key = entity.Id.ToString();
144             }
145             SQLBuilder sqlBuilder = new SQLBuilder(DbHelper, this.Identity, this.ReturnId);
146             sqlBuilder.BeginInsert(this.CurrentTableName, this.PrimaryKey);
147             if (!this.Identity) 
148             {
149                 // 这里已经是指定了主键了,所以不需要返回主键了
150                 sqlBuilder.ReturnId = false;
151                 sqlBuilder.SetValue(this.PrimaryKey, entity.Id);
152             }
153             else
154             {
155                 if (!this.ReturnId && (DbHelper.CurrentDbType == CurrentDbType.Oracle || DbHelper.CurrentDbType == CurrentDbType.DB2))
156                 {
157                     if (DbHelper.CurrentDbType == CurrentDbType.Oracle)
158                     {
159                         sqlBuilder.SetFormula(this.PrimaryKey, "SEQ_" + this.CurrentTableName.ToUpper() + ".NEXTVAL ");
160                     }
161                     if (DbHelper.CurrentDbType == CurrentDbType.DB2)
162                     {
163                         sqlBuilder.SetFormula(this.PrimaryKey, "NEXT VALUE FOR SEQ_" + this.CurrentTableName.ToUpper());
164                     }
165                 }
166                 else
167                 {
168                     if (this.Identity && (DbHelper.CurrentDbType == CurrentDbType.Oracle || DbHelper.CurrentDbType == CurrentDbType.DB2))
169                     {
170                         BaseSequenceManager sequenceManager = new BaseSequenceManager(DbHelper);
171                         entity.Id = int.Parse(sequenceManager.Increment(this.CurrentTableName));
172                         sqlBuilder.SetValue(this.PrimaryKey, entity.Id);
173                     }
174                 }
175             }
176             this.SetObject(sqlBuilder, entity);
177             if (this.Identity && (DbHelper.CurrentDbType == CurrentDbType.SqlServer || DbHelper.CurrentDbType == CurrentDbType.Access))
178             {
179                 key = sqlBuilder.EndInsert().ToString();
180             }
181             else
182             {
183                 sqlBuilder.EndInsert();
184             }
185             if (this.Identity && (DbHelper.CurrentDbType == CurrentDbType.Oracle || DbHelper.CurrentDbType == CurrentDbType.DB2))
186             {
187                 return entity.Id.ToString();
188             }
189             return key;
190         }
191 
192         /// <summary>
193         /// 更新实体
194         /// </summary>
195         /// <param name="entity">实体</param>
196         public int UpdateObject(BaseUserLogonExtendEntity entity)
197         {
198             SQLBuilder sqlBuilder = new SQLBuilder(DbHelper);
199             sqlBuilder.BeginUpdate(this.CurrentTableName);
200             this.SetObject(sqlBuilder, entity);
201             sqlBuilder.SetWhere(this.PrimaryKey, entity.Id);
202             return sqlBuilder.EndUpdate();
203         }
204 
205         // 这个是声明扩展方法
206         partial void SetObjectExpand(SQLBuilder sqlBuilder, BaseUserLogonExtendEntity entity);
207         
208         /// <summary>
209         /// 设置实体
210         /// </summary>
211         /// <param name="entity">实体</param>
212         private void SetObject(SQLBuilder sqlBuilder, BaseUserLogonExtendEntity entity)
213         {
214             SetObjectExpand(sqlBuilder, entity);
215             sqlBuilder.SetValue(BaseUserLogonExtendEntity.FieldEmailRemind, entity.EmailRemind);
216             sqlBuilder.SetValue(BaseUserLogonExtendEntity.FieldQrCodeLogon, entity.QrCodeLogon);
217             sqlBuilder.SetValue(BaseUserLogonExtendEntity.FieldJixinRemind, entity.JixinRemind);
218             sqlBuilder.SetValue(BaseUserLogonExtendEntity.FieldWechatRemind, entity.WechatRemind);
219             sqlBuilder.SetValue(BaseUserLogonExtendEntity.FieldDynamicCodeLogon, entity.DynamicCodeLogon);
220             sqlBuilder.SetValue(BaseUserLogonExtendEntity.FieldMobileRemind, entity.MobileRemind);
221             sqlBuilder.SetValue(BaseUserLogonExtendEntity.FieldUsernamePasswordLogon, entity.UsernamePasswordLogon);
222         }
223 
224         /// <summary>
225         /// 删除实体
226         /// </summary>
227         /// <param name="id">主键</param>
228         /// <returns>影响行数</returns>
229         public int Delete(string id)
230         {
231             return this.Delete(new KeyValuePair<string, object>(this.PrimaryKey, id));
232         }
233     }
234 }

 

从生成的代码可以看出,完全符合.net的命名规范,爽心悦目~~,注意一点的就是要遵循规范命名表和字段。

后续的MVC的代码生成将会遵循以上规则,开发人员有了这个神器,就可以安心写业务层代码了,自己省时省力,为公司也节约资源,好处多多~~~

减少不必要的浪费,用更多的时间关注更重要的事。

通用超级强大的基于Oracle数据库的代码生成器

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原文地址:http://www.cnblogs.com/hnsongbiao/p/4251438.html

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