/// <summary>
///根据<paramref name="type"/>,<paramref name="instance"/>, 创建一个<see cref="XqModuleDescriptor"/>对象
/// </summary>
/// <param name="type">模块的类型</param>
/// <param name="instance">模块的实例</param>
/// <param name="isLoadedAsPlugIn">是否为外部加载</param>
public XqModuleDescriptor(
[NotNull] Type type,
[NotNull] IXqModule instance,
bool isLoadedAsPlugIn)
{
XqCheck.NotNull(type, nameof(type));
XqCheck.NotNull(instance, nameof(instance));
///type与instance的type不一样
if (!type.GetTypeInfo().IsAssignableFrom(instance.GetType()))
{
throw new ArgumentException($"Given module instance ({instance.GetType().AssemblyQualifiedName}) is not an instance of given module type: {type.AssemblyQualifiedName}");
}
Type = type;
Assembly = type.Assembly;
Instance = instance;
IsLoadedAsPlugIn = isLoadedAsPlugIn;
_dependencies = new List <IXqModuleDescriptor>();
}
public virtual void Shutdown(ApplicationShutdownContext context, IXqModule module)
{
}
/// <summary>
/// <paramref name="module"/>在初始时，根据<see cref="ApplicationInitializationContext"/>,进行的初始化操作
/// </summary>
/// <param name="context">进行初始化化时的上下文</param>
/// <param name="module">被初始化的Module</param>
public virtual void Initialize(ApplicationInitializationContext context, IXqModule module)
{
}
public override void Initialize(ApplicationInitializationContext context, IXqModule module)
{
(module as IOnPostApplicationInitialization)?.OnPostApplicationInitialization(context);
}
/// <summary>
/// <paramref name="module"/>注销时，调用该模块的OnApplicationShutdown操作，进行注销
/// </summary>
/// <param name="context"></param>
/// <param name="module"></param>
public override void Shutdown(ApplicationShutdownContext context, IXqModule module)
{
(module as IOnApplicationShutdown)?.OnApplicationShutdown(context);
}