/// <summary>
/// Initialize the setting for profiling of database accessing with ADO.NET.
/// </summary>
/// <param name="profilerType">The type to implement <see cref="IAdoNetProfiler"/>.</param>
public static void Initialize(Type profilerType)
{
if (profilerType == null)
{
throw new ArgumentNullException(nameof(profilerType));
}
if (profilerType.GetInterfaces().All(x => x != typeof(IAdoNetProfiler)))
{
throw new ArgumentException($"The type must be {typeof(IAdoNetProfiler).FullName}.", nameof(profilerType));
}
_readerWriterLockSlim.ExecuteWithReadLock(() =>
{
if (_initialized)
{
throw new InvalidOperationException("This factory class has already initialized.");
}
// Overwrite DbProviderFactories.
Utility.InitialzeDbProviderFactory();
var constructor = profilerType.GetConstructor(Type.EmptyTypes);
if (constructor == null)
{
throw new InvalidOperationException("There is no default constructor. The profiler must have it.");
}
_constructor = constructor;
_initialized = true;
});
}
public static TResult ExecuteWithReadLock <TResult>(this ReaderWriterLockSlim rwlock, Func <TResult> func)
{
TResult result = default(TResult);
rwlock.ExecuteWithReadLock(delegate {
result = func();
});
return(result);
}
//--- Methods ---
public void Enqueue(XDoc doc)
{
_disposalLock.ExecuteWithReadLock(() => {
EnsureInstanceNotDisposed();
_queue.Enqueue(doc);
});
}