/// <summary>
/// 扫描并获取当前系统的准备器
/// </summary>
/// <returns></returns>
public static List <IAutofacContainerPrepare> GetPrepares()
{
List <IAutofacContainerPrepare> returnValue = new List <IAutofacContainerPrepare>();
var allAssemblies = AppDomain.CurrentDomain.GetAssemblies();
//循环程序集
foreach (var oneAssemblies in allAssemblies)
{
List <Type> tempTypes = new List <Type>();
//获取类型
try
{
tempTypes = oneAssemblies.GetTypes().ToList();
}
catch (Exception)
{
continue;
}
//循环类型
foreach (var oneType in tempTypes)
{
//若派生体系不符合要求
if (!m_useBaseContextType.IsAssignableFrom(oneType))
{
continue;
}
if (null != oneType.GetCustomAttribute(m_useAttributeType))
{
var tempAttribute = oneType.GetCustomAttribute(m_useAttributeType) as AutoContextAttribute;
IKEYFilter tempFilter = null;
tempFilter = CreateKeyFilter(tempAttribute);
IAutofacContainerPrepare tempPrepare = MakePrepare(oneType, tempFilter);
if (null != tempPrepare)
{
returnValue.Add(tempPrepare);
}
}
}
}
return(returnValue);
}
/// <summary>
/// 制作准备器
/// </summary>
/// <param name="oneType"></param>
/// <param name="tempFilter"></param>
/// <returns></returns>
private static IAutofacContainerPrepare MakePrepare(Type oneType, IKEYFilter tempFilter)
{
IAutofacContainerPrepare tempPrepare = null;
try
{
//制作泛型类型
var tempType = m_useBasePrepareType.MakeGenericType(oneType);
tempPrepare = Activator.CreateInstance(tempType, new object[] { null, null, tempFilter }) as IAutofacContainerPrepare;
}
catch (Exception)
{
tempPrepare = null;
}
return(tempPrepare);
}