/// <summary>
/// 执行方法
/// </summary>
/// <param name="invocation"></param>
/// <returns></returns>
internal void Invoke(IInvocation invocation)
{
var st = new Stopwatch();
st.Start();
if (_pluginInstance != null && _classMember != null && _classMember.PluginMethod != null &&
_classMember.PluginMethod.TryGetValue(invocation.MethodInvocationTarget.Name,
out MethodInfo methodInfo))
{
LogEventProxy.FireLogRecord($@"执行二开方法：{methodInfo.DeclaringType?.Name}{methodInfo.Name}");
//插件 执行
invocation.ReturnValue = methodInfo.Invoke(_pluginInstance, invocation.Arguments);
st.Stop();
LogEventProxy.FireLogRecord($@"执行二开方法：{methodInfo.DeclaringType?.Name}{methodInfo.Name} 耗时：{st.Elapsed.Milliseconds}ms");
}
else
{
//产品 执行
invocation.Proceed();
st.Stop();
LogEventProxy.FireLogRecord($@"执行功能：{invocation.TargetType.Name}{invocation.MethodInvocationTarget.Name} 耗时：{st.Elapsed.Milliseconds}ms");
}
}
/// <summary>
///
/// </summary>
/// <param name="invocation"></param>
public void Intercept(IInvocation invocation)
{
var pluginInovker = GetInvoker(invocation.TargetType);
try
{
//执行原对象中的方法
pluginInovker.Invoke(invocation);
}
catch (Exception e)
{
LogEventProxy.FireLogRecord(e.Message);
throw;
}
}
/// <summary>
/// 初始化工厂
/// </summary>
static void InitFactory()
{
lock (PluginMenmberTable.SyncRoot)
{
PluginMenmberTable.Clear();
var st = new Stopwatch();
st.Start();
foreach (var assembly in AppDomain.CurrentDomain.GetAssemblies().Where(q => q.GetCustomAttribute <PluginAssemblyAttribute>() != null))
{
foreach (var plugType in assembly.GetExportedTypes().Where(q => q.IsClass &&
!q.IsAbstract &&
q.GetCustomAttribute <PluginClassAttribute>() != null))
{
var plugAttr = plugType.GetCustomAttribute <PluginClassAttribute>();
var member = new PluginClassMember()
{
FromType = plugAttr.FromType,
TargetType = plugType,
PluginMethod = new Dictionary <string, MethodInfo>()
};
foreach (var method in plugType.GetMethods().Where(q => q.IsPublic).Select(q => new
{
Method = q,
PluginAttr = q.GetCustomAttribute <PluginMethodAttribute>()
}).Where(q => q.PluginAttr != null))
{
//收集扩展方法
member.PluginMethod[method.PluginAttr.MethodName] = method.Method;
}
PluginMenmberTable.Add(member.FromType, member);
}
}
st.Stop();
IsCustomize = PluginMenmberTable.Count > 0;
LogEventProxy.FireLogRecord($"加载AOP配置耗时：{st.Elapsed.Milliseconds}");
}
}
