public static bool IsUnitOfWorkMethod([NotNull] MethodInfo methodInfo, [CanBeNull] out UnitOfWorkAttribute unitOfWorkAttribute)
{
Check.NotNull(methodInfo, nameof(methodInfo));
//获取方法的Attributes
var attrs = methodInfo.GetCustomAttributes(true).OfType <UnitOfWorkAttribute> ().ToArray();
if (attrs.Any())
{
unitOfWorkAttribute = attrs.First();
return(!unitOfWorkAttribute.IsDisabled);
}
if (methodInfo.DeclaringType != null)
{
//判断类是否显示定义UnitOfWorkAttribute
attrs = methodInfo.DeclaringType.GetTypeInfo().GetCustomAttributes(true).OfType <UnitOfWorkAttribute> ().ToArray();
if (attrs.Any())
{
unitOfWorkAttribute = attrs.First();
return(!unitOfWorkAttribute.IsDisabled);
}
//判断类是否继承接口IUnitOfWorkEnabled
if (typeof(IUnitOfWorkEnabled).GetTypeInfo().IsAssignableFrom(methodInfo.DeclaringType))
{
unitOfWorkAttribute = null;
return(true);
}
}
unitOfWorkAttribute = null;
return(false);
}
private RocketUnitOfWorkOptions CreateOptions(IRocketMethodInvocation invocation, [CanBeNull] UnitOfWorkAttribute unitOfWorkAttribute)
{
var options = new RocketUnitOfWorkOptions();
unitOfWorkAttribute?.SetOptions(options);
if (unitOfWorkAttribute?.IsTransactional == null)
{
options.IsTransactional = _defaultOptions.CalculateIsTransactional(
autoValue: !invocation.Method.Name.StartsWith("Get", StringComparison.InvariantCultureIgnoreCase)
);
}
return(options);
}
