1、如何配置数据连接，ActiveRecord初始化的几种方式！

内容属于标准的一些配置，不属于原创文章，只是把一些资料收集，整理在一起而已。

常见的几种数据库配置方案

Castle网站为我们提供的几个常见的配置示例，有的文章说，如果应用于Web 需要在<activerecord>节点配置 <activerecord isWeb="true">  其实不配也没有关系
1．MS SQLServer

< activerecord >

     < config >

         < add  key ="hibernate.connection.driver_class"  value ="NHibernate.Driver.SqlClientDriver"   />

         < add  key ="hibernate.dialect"  value ="NHibernate.Dialect.MsSql2000Dialect"   />

         < add  key ="hibernate.connection.provider"  value ="NHibernate.Connection.DriverConnectionProvider"   />

         < add  key ="hibernate.connection.connection_string"  value ="Data Source=.;Initial Catalog=test;UID=sa;Password=sa"   />

     </ config >

</ activerecord >

2．Oracle

< activerecord >

     < config >

         < add  key ="hibernate.connection.driver_class"  value ="NHibernate.Driver.OracleClientDriver"   />

         < add  key ="hibernate.dialect"  value ="NHibernate.Dialect.OracleDialect"   />

         < add  key ="hibernate.connection.provider"  value ="NHibernate.Connection.DriverConnectionProvider"   />

         < add  key ="hibernate.connection.connection_string"  value ="Data Source=dm;User ID=dm;Password=dm;"   />

     </ config >

</ activerecord >

3．MySQL

 

< activerecord >

     < config >

         < add  key ="hibernate.connection.driver_class"  value ="NHibernate.Driver.MySqlDataDriver"   />

         < add  key ="hibernate.dialect"  value ="NHibernate.Dialect.MySQLDialect"   />

         < add  key ="hibernate.connection.provider"  value ="NHibernate.Connection.DriverConnectionProvider"   />

         < add  key ="hibernate.connection.connection_string"  value ="Database=test;Data Source=someip;User Id=blah;Password=blah"   />

     </ config >

</ activerecord >

 

4．Firebird

 

< activerecord >

     < config >

         < add  key ="hibernate.connection.driver_class"  value ="NHibernate.Driver.FirebirdDriver"   />

         < add  key ="hibernate.dialect"  value ="NHibernate.Dialect.FirebirdDialect"   />

         < add  key ="hibernate.connection.provider"  value ="NHibernate.Connection.DriverConnectionProvider"   />

         < add  key ="hibernate.connection.connection_string"  value ="Server=localhost;Database=d:\db.fdb;User=SYSDBA;password=masterkey;ServerType=1;Pooling=false"   />

         < add  key ="hibernate.query.substitutions"  value ="true 1, false 0"   />

     </ config >

</ activerecord >

 

5．PostgreSQL

< activerecord >

     < config >

         < add  key ="hibernate.connection.driver_class"  value ="NHibernate.Driver.NpgsqlDriver"   />

         < add  key ="hibernate.dialect"  value ="NHibernate.Dialect.PostgreSQLDialect"   />

         < add  key ="hibernate.connection.provider"  value ="NHibernate.Connection.DriverConnectionProvider"   />

         < add  key ="hibernate.connection.connection_string"  value ="Server=localhost;initial catalog=nhibernate;User ID=nhibernate;Password=nhibernate;"   />

     </ config >

</ activerecord >

 

 

 

关于初始化的几种方式：

 

1.初始化单个实体类
ActiveRecordStarter.Initialize( source, typeof(User) );

2.初始化多个实体类
    2.1.   ActiveRecordStarter.Initialize( source, typeof(Order),typeof(Product));
    2.2.   IConfigurationSource source = System.Configuration.ConfigurationManager.GetSection("activerecord") as     IConfigurationSource;
Type[] paramTypes = new Type[3];
paramTypes[0] = typeof(User1);
paramTypes[1] = typeof(Post);
paramTypes[2] = typeof(Blog);
ActiveRecordStarter.Initialize(source, paramTypes);

   3.   Assembly assembly = Assembly.Load("ARTest");
   ActiveRecordStarter.Initialize(assembly, source);

   4.    // 获取数据库连接配置
XmlConfigurationSource source = new XmlConfigurationSource(@"Config\ActiveRecord.xml");
      
// 载入程序集中所有 ActiveRecord 类。
ActiveRecordStarter.Initialize(Assembly.GetExecutingAssembly(), source);

   这样可以一次初始化所有的程序集里面的类。