/// <summary>
/// 添加一个DataTypePlugin
/// </summary>
/// <param name="plugIn"></param>
public void AddDataTypePlugin(IDataTypePlugin plugIn)
{
if (!instance.DataTypePlugins.Keys.Contains(plugIn.Name))
{
instance.DataTypePlugins.Add(plugIn.Name, plugIn);
}
}
/// <summary>
/// 从动态库文件加载DataTypePlugin
/// </summary>
/// <param name="assemblyFile"></param>
public void LoadDataTypePlugin(string assemblyFile)
{
string ext = assemblyFile.Substring(assemblyFile.LastIndexOf("."));
Assembly dll;
if (ext != ".dll")
{
throw new Exception(ErrorMessages.NotValidFileError);
}
try
{
dll = Assembly.LoadFile(assemblyFile);
}
catch (Exception)
{
throw new Exception(ErrorMessages.FileNotFoundError);
}
Type[] types = dll.GetTypes();
foreach (Type type in types)
{
if (typeof(IDataProcesser).IsAssignableFrom(type))
{
IDataTypePlugin dataTypePlugIn = (IDataTypePlugin)Activator.CreateInstance(type, myCoreService);
AddDataTypePlugin(dataTypePlugIn);
}
}
}
