add feature support oracle database type

src/DapperDal/App.config

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <configSections>
+    <section name="oracle.manageddataaccess.client"
+      type="OracleInternal.Common.ODPMSectionHandler, Oracle.ManagedDataAccess, Version=4.122.1.0, Culture=neutral, PublicKeyToken=89b483f429c47342"/>
+    </configSections>
+  <system.data>
+    <DbProviderFactories>
+      <remove invariant="Oracle.ManagedDataAccess.Client"/>
+      <add name="ODP.NET, Managed Driver" invariant="Oracle.ManagedDataAccess.Client" description="Oracle Data Provider for .NET, Managed Driver"
+        type="Oracle.ManagedDataAccess.Client.OracleClientFactory, Oracle.ManagedDataAccess, Version=4.122.1.0, Culture=neutral, PublicKeyToken=89b483f429c47342"/>
+    </DbProviderFactories>
+  </system.data>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <publisherPolicy apply="no"/>
+        <assemblyIdentity name="Oracle.ManagedDataAccess" publicKeyToken="89b483f429c47342" culture="neutral"/>
+        <bindingRedirect oldVersion="4.121.0.0 - 4.65535.65535.65535" newVersion="4.122.1.0"/>
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+  <oracle.manageddataaccess.client>
+    <version number="*">
+      <dataSources>
+        <dataSource alias="SampleDataSource" descriptor="(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=ORCL))) "/>
+      </dataSources>
+    </version>
+  </oracle.manageddataaccess.client>
+</configuration>

src/DapperDal/Attributes/FieldAtrribute.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+//using System.Reflection;
+
+namespace DapperDal.Attributes
+{
+    /// <summary>
+    /// 字段属性，注解
+    /// </summary>
+    [AttributeUsage(AttributeTargets.Property)]
+    public class FieldAtrribute:Attribute
+    {
+        /// <summary>
+        /// 是主键 ？
+        /// </summary>
+        public bool IsPrimaryKey { get; set; }
+
+
+        /// <summary>
+        /// 名字
+        /// </summary>
+        public string Name { get; set; }
+
+
+
+        /// <summary>
+        /// 描述
+        /// </summary>
+        public string Describtion { get; set; }
+    }
+}

src/DapperDal/DalBaseOfTEntity.cs

@@ -1,8 +1,14 @@
 using System;
 using System.Configuration;
 using System.Data;
+
 using System.Data.SqlClient;
+//using System.Data.OracleClient;
+using Oracle.ManagedDataAccess.Client;
+
 using DapperDal.Mapper;
+using DapperDal.Sql;
+using DapperDal.Providers;
 
 namespace DapperDal
 {
@@ -47,6 +53,7 @@ static DalBase()
         /// </summary>
         public DalBase() : this("Default")
         {
+
         }
 
         /// <summary>
@@ -58,11 +65,16 @@ public DalBase() : this("Default")
         public DalBase(string connNameOrConnStr)
         {
             Configuration = DalConfiguration.Default;
-
+            
             // ��ʼ��������
             SetDefaultOptions();
 
-            ConnectionString = ResolveConnectionString(connNameOrConnStr);
+            //ConnectionString = ResolveConnectionString(connNameOrConnStr);
+
+            ConnectionStringSettings connectionStringSettings = ResolveConnectionStringFromConfig("DapperDalConnStr");
+
+            DbType = connectionStringSettings.ProviderName.IndexOf("Oracle") > 0 ?"Oracle":"";
+            ConnectionString = connectionStringSettings.ConnectionString;
         }
 
         /// <summary>
@@ -80,13 +92,69 @@ public DalBase(string connNameOrConnStr)
         /// </summary>
         public string ConnectionString { get; private set; }
 
+        /// <summary>
+        /// ���ݿ����� Oracle, SqlServer
+        /// </summary>
+        public string DbType { get; set; }
+
         /// <summary>
         /// ��DB����
         /// </summary>
         /// <returns>DB����</returns>
         protected virtual IDbConnection OpenConnection()
         {
-            return OpenConnection(ConnectionString);
+            return OpenConnection(DbType, ConnectionString);
+            //return OpenConnection(ConnectionString);
+        }
+
+        /// <summary>
+        /// �������ݿ��ṩ��������
+        /// </summary>
+        /// <param name="type"></param>
+        /// <returns></returns>
+        private static IDbProvider GetProvider(string type)
+        {
+            switch (type)
+            {
+                case "Oracle":
+                    return new OracleProvider();
+
+                case "SqlServer":
+                default:
+                    return new SqlServerProvider();
+            }
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="dbType"></param>
+        /// <param name="connNameOrConnStr"></param>
+        /// <returns></returns>
+        protected virtual IDbConnection OpenConnection(string dbType,string connNameOrConnStr)
+        {
+            //var connectionString = ResolveConnectionString(connNameOrConnStr);
+            //if (string.IsNullOrEmpty(connectionString))
+            //{
+            //    throw new ArgumentNullException("connectionString");
+            //}
+
+            //------------------------����Ӧ�����������ݿ�����-------------------
+            IDbProvider dbProvider = GetProvider(dbType);
+            var connection = dbProvider.CreateConnection();
+
+            try
+            {
+                connection.ConnectionString = connNameOrConnStr;
+            }
+            catch(Exception)
+            {
+                throw new ConfigurationErrorsException(string.Format("Failed to create a connection using the connection string '{0}'", connNameOrConnStr));
+            }
+
+            connection.Open();
+
+            return connection;
         }
 
         /// <summary>
@@ -102,7 +170,10 @@ protected virtual IDbConnection OpenConnection(string connNameOrConnStr)
                 throw new ArgumentNullException("connectionString");
             }
 
-            var connection = new SqlConnection(connectionString);
+            //------------------------����Ӧ�����������ݿ�����-------------------
+            //var connection = new SqlConnection(connectionString);
+            //var connection = new OracleConnection(connectionString);
+            var connection = new OracleConnection(connectionString);
             if (connection == null)
                 throw new ConfigurationErrorsException(
                     string.Format("Failed to create a connection using the connection string '{0}'.", connectionString));
@@ -121,7 +192,11 @@ private static void SetDefaultConfiguration()
             {
                 DalConfiguration.Default.DefaultMapper = typeof(AutoEntityMapper<>);
                 DalConfiguration.Default.Nolock = true;
-                DalConfiguration.Default.Buffered = true;
+                DalConfiguration.Default.Buffered = true;//Ĭ����true,Ҳ�������û���,��Ϊ��ѯ����ʱ�����£����Խ���
+
+                //------------------�Զ��� jiftle -----------------------
+                //DalConfiguration.Default.Buffered = false;
+                DalConfiguration.Default.Dialect = new OracleDialect();
             }
         }
 
@@ -168,5 +243,21 @@ private string ResolveConnectionString(string connNameOrConnStr)
             }
         }
 
+        /// <summary>
+        /// �������ļ��л�ȡ���ݿ������ַ���
+        /// </summary>
+        /// <returns></returns>
+        private ConnectionStringSettings ResolveConnectionStringFromConfig(string ConnName)
+        {
+            var conStr = ConfigurationManager.ConnectionStrings[ConnName];
+            if (conStr == null)
+            {
+                throw new ConfigurationErrorsException(
+                    string.Format("Failed to find connection string named '{0}' in app/web.config.", ConnName));
+            }
+
+            return conStr;
+        }
+
     }
 }

src/DapperDal/DapperDal.csproj

@@ -31,13 +31,43 @@
     <WarningLevel>4</WarningLevel>
     <DocumentationFile>bin\Release\DapperDal.xml</DocumentationFile>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x86\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <DocumentationFile>bin\Debug\DapperDal.xml</DocumentationFile>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
+    <OutputPath>bin\x86\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <DocumentationFile>bin\Release\DapperDal.xml</DocumentationFile>
+    <Optimize>true</Optimize>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="Dapper, Version=1.50.2.0, Culture=neutral, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Dapper.1.50.2\lib\net40\Dapper.dll</HintPath>
+      <HintPath>..\..\..\..\coding_net\anbao\code\1.前置服务\ScWCFService\packages\Dapper.1.50.2\lib\net40\Dapper.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="NLog, Version=4.0.0.0, Culture=neutral, PublicKeyToken=5120e14c03d0593c, processorArchitecture=MSIL">
+      <HintPath>..\..\..\..\coding_net\anbao\code\1.前置服务\ScWCFService\packages\NLog.4.4.12\lib\net40\NLog.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Oracle.ManagedDataAccess, Version=4.122.1.0, Culture=neutral, PublicKeyToken=89b483f429c47342, processorArchitecture=MSIL">
+      <HintPath>..\..\..\..\coding_net\anbao\code\1.前置服务\ScWCFService\packages\Oracle.ManagedDataAccess.12.2.1100\lib\net40\Oracle.ManagedDataAccess.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Data.OracleClient" />
     <Reference Include="System.Numerics" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
@@ -46,6 +76,7 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="Attributes\FieldAtrribute.cs" />
     <Compile Include="DalBaseOfTEntity.Execute.OtherConn.cs" />
     <Compile Include="DalBaseOfTEntity.ExecuteScalar.OtherConn.cs" />
     <Compile Include="DalBaseOfTEntity.QueryDataSet.OtherConn.cs" />
@@ -75,6 +106,11 @@
     <Compile Include="DalOptions.cs" />
     <Compile Include="DalConfiguration.cs" />
     <Compile Include="Expressions\PredicateExtensions.cs" />
+    <Compile Include="Providers\Common\ConnectionFactory.cs" />
+    <Compile Include="Providers\IDbProvider.cs" />
+    <Compile Include="Providers\OracleProvider.cs" />
+    <Compile Include="Providers\SqlServerProvider.cs" />
+    <Compile Include="Sql\OracleDialect.cs" />
     <Compile Include="Utils\ExpressionExtensions.cs" />
     <Compile Include="Expressions\ExpressionUtility.cs" />
     <Compile Include="Expressions\PredicateBuilder.cs" />
@@ -98,9 +134,9 @@
     <Compile Include="Sql\SqlServerDialect.cs" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="App.config" />
     <None Include="packages.config" />
   </ItemGroup>
-  <ItemGroup />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Import Project="$(SolutionDir)\.nuget\NuGet.targets" Condition="Exists('$(SolutionDir)\.nuget\NuGet.targets')" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it.