public static IBizFactory BuilderBizFactory()
{
IBizFactory factory = null;
string typeString = ConfigurationManager.AppSettings["BizFactoryType"];
if (string.IsNullOrEmpty(typeString))
{
throw new ConfigurationErrorsException("BizFactoryType 未配置");
}
lock (dict)
{
if (dict.ContainsKey(typeString))
{
factory = dict[typeString];
}
else
{
Type type = Type.GetType(typeString, true);
object obj = Activator.CreateInstance(type);
if (obj is IBizFactory)
{
factory = obj as IBizFactory;
dict.Add(typeString, factory);
}
}
}
return(factory);
}
public BaseAdapter()
{
IBizFactory factory = BizFactoryBuilder.BuilderBizFactory();
_manager = (T)(factory.CreateInstance(typeof(T)));
_dataSetCache = new TypeCacheManager <DataSet>();
}