Question

作为yesterday's discussion的结果，我决定将Castle ActiveRecord用于我的ORM任务。我已根据starting guide向该类添加了属性。在解决了一些明显的错误之后，我受到了欢迎：

无法找到CLASS_XXX或其根类型Castle.ActiveRecord.ActiveRecordBase的配置，这通常表示配置尚未正确设置

错误消息中的CLASS_XXX是我的c＃类名之一。有趣的是每次运行代码时CLASS_XXX都不同。我打开了log4net，我的log.txt没有捕获任何内容。所以，我猜测在进程到达NHibernate之前发生了错误。

以下是我的CSharp代码

        log4net.Config.XmlConfigurator.Configure();

        InPlaceConfigurationSource source = 
                new InPlaceConfigurationSource();


        Assembly asm = Assembly.Load("DomainModel.Entities");

        ActiveRecordStarter.Initialize(asm,source);
        ActiveRecordStarter.CreateSchema();

有任何建议可以找到这个问题的真正原因吗？

Answer 1

您错过了InPlaceConfigurationSource（sample）的配置，或者您需要使用different initialization method。

Answer 2

这可能不正确：

InPlaceConfigurationSource source = new InPlaceConfigurationSource();

你需要做这样的事情：

string connectionString =
  System.Configuration.ConfigurationManager.
    ConnectionStrings["Northwind"].ToString();
InPlaceConfigurationSource source =
  InPlaceConfigurationSource.Build(
    DatabaseType.MSSQLServer2005, connectionString
  );

或类似的东西：

string connectionString =
    System.Configuration.ConfigurationManager.
      ConnectionStrings["Northwind"].ToString();
IDictionary<string, string> properties =
  new System.Collections.Generic.Dictionary<string, string>();
properties.Add("dialect", "NHibernate.Dialect.MsSql2005Dialect");
properties.Add("connection.driver_class", "NHibernate.Driver.SqlClientDriver");
properties.Add("connection.provider",
  "NHibernate.Connection.DriverConnectionProvider");
properties.Add("connection.connection_string", connectionString);
properties.Add("proxyfactory.factory_class",
  "NHibernate.ByteCode.Castle.ProxyFactoryFactory, NHibernate.ByteCode.Castle");

InPlaceConfigurationSource source = new InPlaceConfigurationSource();
source.Add(typeof(ActiveRecordBase), (IDictionary<string, string>)properties);

Castle ActiveRecord Mapping问题

2 个答案: