使用CodeSmith生成oracle数据库表的实体层(Model)

自己写的，CodeSimth中的例子都是msSQL server的，所以自己写了个支持Oracle数据库表的，不一定很完善，适用就好，数据类型没有周全考虑，只考虑了常用的一些类型，增加了个表名字属性，采用的.net2.0我结构，没有使用3.0中的自动属性。

CodeSmith Professional 5.0.1.4983  

要求自己建立一个OracleSchemaPrivider,连接到你的oracle数据库，选择一个表【生成】

 

<%@ CodeTemplate Language="C#" TargetLanguage="C#" Description="Generates a very simple business object." ResponseEncoding="UTF-8" %><%@ Property Name="DevelopersName" Type="String" Category="Context" Default="dacong" Description="作者" %><%@ Property Name="Suffix" Type="String" Category="Context" Default="Info" Description="类名后辍" %><%@ Property Name="NameSpace" Type="String" Category="Context" Default="dacong" Description="The namespace to use for this class,不包括Model" %><%@ Property Name="SourceTable" Type="SchemaExplorer.TableSchema" Category="Context" Description="Table that the object is based on." %><%@ Assembly Name="SchemaExplorer" %><%@ Assembly Name="System.Data" %><%@ Import Namespace="SchemaExplorer" %><%@ Import Namespace="System.Data" %>/****************************************************************************** ---------------------------------------------------------------- 模块名称: <%= GetClassName(SourceTable) %>[模型] 编者 : <%=DevelopersName %> 创建日期: <%=DateTime.Now.Date.ToString("yyyy年MM月dd日")%> 功能描述: ---------------------------------------------------------------- 修改日期: 修改人: 修改内容: ----------------------------------------------------------------******************************************************************************/using System;using System.Xml.Serialization;namespace <%= NameSpace %>.Model{ /// <summary> /// <para><%= GetClassName(SourceTable) %> Object</para> /// <para>Summary description for <%= GetClassName(SourceTable) %>.</para> /// <para><see cref="member"/></para> /// <remarks></remarks> /// </summary> [Serializable] public class <%= GetClassName(SourceTable) %><%= Suffix %> { #region Fields <% foreach (ColumnSchema column in SourceTable.Columns) { %> <%= GetMemberVariableDeclarationStatement(column) %> <% } %> #endregion #region Contructors public <%= GetClassName(SourceTable) %><%= Suffix %>() { } #endregion #region Public Properties <% for (int i = 0; i < SourceTable.Columns.Count; i++) { %> public <%= GetCSharpVariableType(SourceTable.Columns[i]) %> <%= SourceTable.Columns[i].Name %> { get {return <%= GetMemberVariableName(SourceTable.Columns[i]) %>;} set { <%= GetMemberVariableName(SourceTable.Columns[i]) %> = value; } } <% if (i < SourceTable.Columns.Count - 1) Response.Write("/r/n"); %> <% } %> /// <summary> /// 数据库表名称 /// </summary> public string TableName { get { return "<%= GetClassName(SourceTable) %>"; } } #endregion }}<mce:script runat="template"><!--#region scriptpublic string GetMemberVariableDeclarationStatement(ColumnSchema column){ return GetMemberVariableDeclarationStatement("private", column);}public string GetMemberVariableDeclarationStatement(string protectionLevel, ColumnSchema column){ string statement = protectionLevel + " "; statement += GetCSharpVariableType(column) + " " + GetMemberVariableName(column); string defaultValue = GetMemberVariableDefaultValue(column); if (defaultValue != "") { statement += " = " + defaultValue; } statement += ";"; return statement;}public string GetMemberVariableName(ColumnSchema column){ //string propertyName = GetPropertyName(column); string propertyName = column.Name; //string memberVariableName = "_" + GetCamelCaseName(propertyName); string memberVariableName = "_" + LocalVariableFormat(propertyName); return memberVariableName;}public string GetCSharpVariableType(ColumnSchema column) { if (column.Name.EndsWith("TypeCode")) return column.Name; switch (column.DataType) { case DbType.AnsiString: return "string"; case DbType.AnsiStringFixedLength: return "string"; case DbType.Binary: return "byte[]"; case DbType.Boolean: return "bool"; case DbType.Byte: return "byte"; case DbType.Currency: return "decimal"; case DbType.Date: return "DateTime"; case DbType.DateTime: return "DateTime"; case DbType.Decimal: return "decimal"; case DbType.Double: return "double"; case DbType.Guid: return "Guid"; case DbType.Int16: return "short"; case DbType.Int32: return "int"; case DbType.Int64: return "long"; case DbType.Object: return "object"; case DbType.SByte: return "sbyte"; case DbType.Single: return "float"; case DbType.String: return "string"; case DbType.StringFixedLength: return "string"; case DbType.Time: return "TimeSpan"; case DbType.UInt16: return "ushort"; case DbType.UInt32: return "uint"; case DbType.UInt64: return "ulong"; case DbType.VarNumeric: { if (column.Precision <=9) { if (column.Scale == 0) return "int"; else return "long"; } else { return "double"; } } default: { return "__UNKNOWN__" + column.NativeType; } } }public string GetMemberVariableDefaultValue(ColumnSchema column) { if (column.IsPrimaryKeyMember) { return ""; } switch (column.DataType) { case DbType.Guid: { return "Guid.Empty"; } case DbType.AnsiString: case DbType.AnsiStringFixedLength: case DbType.String: case DbType.StringFixedLength: { return "String.Empty"; } default: { return ""; } } } public string LocalVariableFormat(string value) { return value.ToLower(); } public string GetClassName(TableSchema table) { /* if (table.Name.EndsWith("s")) { return table.Name.Substring(0, table.Name.Length - 1); } else { return table.Name; } */ if (table == null) { return null; } return table.Name; }#endregion script// --></mce:script>

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