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文件名称: ORM及代码生成器C#源码(最新版V4.5.8.5、非常适于ASP.NET MVC)
  所属分类: 其它
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  文件大小: 1mb
  下载次数: 0
  上传时间: 2009-04-25
  提 供 者: lf***
 详细说明: 对象关系映射架构(DBFramework)及代码生成器源码 一、使用对象关系映射组件Kenly.DBFramework.dll不用编写任何SQL或者存储过程即可实现下列功能: 1、数据表、视图和存储过程与对象之间的转换。 2、数据表、视图的自定义条件查询。 3、数据表、视图的分页查询。 4、根据ID、主键或自定义条件对数据表进行增、删、改操作。 5、实现一对一、一对多、多对一和多对多的关系映射。 6、支持单个对象和多个对象之间的事务控制。 7、支持查询结果排序。 8、支持查询表达式生成。 9、支持延迟加载。 二、代码生成器 1、根据指定的数据库连接,自动生成数据表、视图和存储过程对应的对象代码(C#代码)。 2、自动生成相关的工程文件,生成完整的业务层项目文件。 3、可以帮助生成自定义查询方法。 4、支持SQLServer2000、SQLServer2005和Oracle代码生成插件,支持插件扩展。 提供 1、对象关系映射组件: Kenly.DBFramework.dll 2、代码生成器源码:CodeHelper。 3、代码生成器插件源码(支持SQLServer2000、SQLServer2005和Oracle):Plugin。 4、使用手册: DBFramework.Manual V4.5.3.pdf。 主要API: public abstract class ViewGateway where T: new() { // Methods static ViewGateway(); protected ViewGateway(); protected static int Count(); protected static int Count(string condition); protected static List CountGroup(string groupBy); protected static List CountGroup(string condition, string groupBy); public static List CreateInstances(int count); protected static List Distinct(string columnName); protected static List Distinct(string columnName, string condition); protected static List Distinct(string columnName, string condition, bool ignoreNull); protected static bool Exists(string condition); public bool ExistsById(); public bool ExistsByPK(); protected static List Find(PagingArg pagingArg, params string[] propertyNames); protected static List Find(string condition, params string[] propertyNames); protected static List Find(PagingArg pagingArg, bool sqlServer2000, params string[] propertyNames); protected static List Find(string condition, PagingArg pagingArg, params string[] propertyNames); protected static List Find(string condition, PagingArg pagingArg, bool sqlServer2000, params string[] propertyNames); protected static List FindAll(params string[] propertyNames); protected static void FindTop(T firstOne); protected static List FindTop(int topCount, params string[] propertyNames); protected static void FindTop(string condition, T firstOne); protected static List FindTop(string condition, int topCount, params string[] propertyNames); protected static void InitializeGateway(GatewayConfig config); protected static void InitializeGateway(DatabaseType dbType, string connectionString); protected void InitializeInstance(T entity); protected static object Max(string columnName); protected static object Max(string columnName, string condition); protected static List MaxGroup(string columnName, string groupBy); protected static List MaxGroup(string columnName, string condition, string groupBy); protected static object Min(string columnName); protected static object Min(string columnName, string condition); protected static List MinGroup(string columnName, string groupBy); protected static List MinGroup(string columnName, string condition, string groupBy); protected static DataTable Query(PagingArg pagingArg, params string[] propertyNames); protected static DataTable Query(string condition, params string[] propertyNames); protected static DataTable Query(PagingArg pagingArg, bool sqlServer2000, params string[] propertyNames); protected static DataTable Query(string condition, PagingArg pagingArg, params string[] propertyNames); protected static DataTable Query(string condition, PagingArg pagingArg, bool sqlServer2000, params string[] propertyNames); protected static DataTable QueryAll(params string[] propertyNames); protected static DataTable QueryTop(int topCount, params string[] propertyNames); protected static DataTable QueryTop(string condition, int topCount, params string[] propertyNames); public ArrayList RetrieveAssociations(); public ArrayList RetrieveAssociations(Type elementType); public ArrayList RetrieveAssociations(params Type[] elementTypes); public void RetrieveById(); public void RetrieveByPK(); protected internal virtual void RetrieveBySql(string sql); public void ShadowCopyTo(object targetEntity); public void ShadowCopyTo(T targetEntity); protected static double Sum(string columnName); protected static double Sum(string columnName, string condition); protected static List SumGroup(string columnName, string groupBy); protected static List SumGroup(string columnName, string condition, string groupBy); public static string ToColumnName(string propertyName); public static T ToObject(DataRow adaptedRow); public static List ToObjects(DataTable adaptedTable); public static List ToObjects(DataRow[] adaptedRows); public static string ToPropertyName(string columnName); public static DataTable ToTable(IList entities); public static DataTable ToTable(params T[] entities); public static DataTable ToTable(bool isAdapted, params T[] entities); public static DataTable ToTable(bool isAdapted, IList entities); // Properties protected internal static string CommandText { get; } protected internal static GatewayConfig Config { get; } internal T Entity { get; set; } public object EntityId { get; } public object PrimaryKey { get; } protected static Order SortedOrder { get; set; } } public abstract class TableGateway : ViewGateway where T: TableGateway, new() { // Methods static TableGateway(); protected TableGateway(); public int AddNew(); public static int AddNew(IList entities); public static int AddNew(T entity); public int AddNew(bool returnIdentity); public static int AddNew(T entity, bool returnIdentity); public static int AddNew(IList entities, out Transaction transaction); public static int AddNew(IList entities, bool returnIdentity); public static int AddNew(T entity, out Transaction transaction); public static int AddNew(IList entities, bool returnIdentity, out Transaction transaction); public static int AddNew(T entity, bool returnIdentity, out Transaction transaction); public IDbTransaction BeginTransaction(); public IDbTransaction BeginTransaction(IsolationLevel isolationLevel); public IDbTransaction BeginTransaction(double activeTime); public IDbTransaction BeginTransaction(IsolationLevel isolationLevel, double activeTime); public bool Commit(); protected static int Delete(string condition); protected static int Delete(string condition, out Transaction transaction); public int DeleteById(); public static int DeleteById(T entity); public static int DeleteById(IList entities); public static int DeleteById(IList entities, out Transaction transaction); public static int DeleteById(T entity, out Transaction transaction); public int DeleteByPK(); public static int DeleteByPK(T entity); public static int DeleteByPK(IList entities); public static int DeleteByPK(IList entities, out Transaction transaction); public static int DeleteByPK(T entity, out Transaction transaction); protected void OnPropertyChanged(MethodBase propertyMethod); protected void OnPropertyChanged(string propertyName); protected internal override void RetrieveBySql(string sql); public bool Rollback(); protected static int Update(T entity, string condition); protected static int Update(T entity, string condition, out Transaction transaction); public int UpdateById(); public static int UpdateById(IList entities); public static int UpdateById(T entity); public static int UpdateById(T entity, out Transaction transaction); public static int UpdateById(IList entities, out Transaction transaction); public int UpdateByPK(); public static int UpdateByPK(IList entities); public static int UpdateByPK(T entity); public static int UpdateByPK(IList entities, out Transaction transaction); public static int UpdateByPK(T entity, out Transaction transaction); // Properties public bool Changed { get; } public List ChangedPropertyNames { get; } } public class StoredProcedure : IStoredProcedure { public bool BeginTransaction(); public void CloseReader(IDataReader reader); public bool Commit(); public DataSet ExecuteDataSet(); public DataTable ExecuteDataTable(); public DataTable ExecuteDataTable(); public List ExecuteEntity(); public int ExecuteNonQuery(); public IDataReader ExecuteReader(); public object ExecuteScalar(); protected static void InitializeGateway(GatewayConfig config); protected static void InitializeGateway(DatabaseType dbType, string connectionString); protected void InitializeInstance(T entity); public bool Rollback(); } public class AggregateEntity where T: AggregateEntity, new() { public static List Execute(); protected static List Execute(string condition); public static DataTable ExecuteDataTable(); protected static DataTable ExecuteDataTable(string condition); protected static void InitializeGateway(GatewayConfig config); protected static void InitializeGateway(DatabaseType dbType, string connectionString); // Properties protected static Order SortedOrder { get; set; } } public static class EntityMapper { // Methods public static void AdaptToDatabase(DataTable adaptedTable); public static void AdaptToEntity(DataTable rawTable); public static void CopyToEntities(IList entities, IList adaptedRows); public static void CopyToEntities(IList entities, DataTable adaptedTable); public static void CopyToEntity(T entity, DataRow row); public static List CreateEntities(int count); public static DataTable CreateTable(); public static DataTable CreateTable(bool isAdapted); public static string ToColumnName(string propertyName); public static List ToEntities(IList adaptedRows); public static List ToEntities(DataTable table); public static T ToEntity(DataRow adaptedRow); public static string ToPropertyName(string columnName); public static DataTable ToTable(IList entities); public static DataTable ToTable(params T[] entities); public static DataTable ToTable(bool isAdapted, params T[] entities); public static DataTable ToTable(bool isAdapted, IList entities); } public static class EntityUtility { // Methods public static List Inherit(IList entities); public static T Inherit(object entity); public static T Inherit(Tbase baseEntity, TransformAction method); public static List Inherit(IList baseEntities, TransformAction method); public static void ShadowCopy(IList targetEntities, IList sourceEntities); public static void ShadowCopy(object targetEntity, object sourceEntity); } ...展开收缩
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