private async Task <DeleteResult> DeleteManyAsync(FilterDefinition <TDocument> filter, DeleteOptions options, Func <IEnumerable <WriteModel <TDocument> >, BulkWriteOptions, Task <BulkWriteResult <TDocument> > > bulkWriteFuncAsync)
{
Ensure.IsNotNull(filter, nameof(filter));
options = options ?? new DeleteOptions();
var model = new DeleteManyModel <TDocument>(filter)
{
Collation = options.Collation,
Hint = options.Hint
};
try
{
var bulkWriteOptions = new BulkWriteOptions
{
Let = options.Let
};
var result = await bulkWriteFuncAsync(new[] { model }, bulkWriteOptions).ConfigureAwait(false);
return(DeleteResult.FromCore(result));
}
catch (MongoBulkWriteException <TDocument> ex)
{
throw MongoWriteException.FromBulkWriteException(ex);
}
}
private DeleteResult DeleteMany(FilterDefinition <TDocument> filter, DeleteOptions options, Func <IEnumerable <WriteModel <TDocument> >, BulkWriteOptions, BulkWriteResult> bulkWriteFunc)
{
Ensure.IsNotNull(filter, nameof(filter));
options = options ?? new DeleteOptions();
var model = new DeleteManyModel <TDocument>(filter)
{
Collation = options.Collation,
Hint = options.Hint
};
try
{
var bulkWriteOptions = new BulkWriteOptions
{
Comment = options.Comment,
Let = options.Let
};
var result = bulkWriteFunc(new[] { model }, bulkWriteOptions);
return(DeleteResult.FromCore(result));
}
catch (MongoBulkWriteException <TDocument> ex)
{
throw MongoWriteException.FromBulkWriteException(ex);
}
}
public async Task <DeleteResult> DeleteManyAsync(DeleteManyModel <TDocument> model, TimeSpan?timeout, CancellationToken cancellationToken)
{
Ensure.IsNotNull(model, "model");
try
{
var bulkModel = new BulkWriteModel <TDocument>(new[] { model });
var result = await BulkWriteAsync(bulkModel, timeout, cancellationToken);
return(DeleteResult.FromCore(result));
}
catch (BulkWriteException <TDocument> ex)
{
throw WriteException.FromBulkWriteException(ex);
}
}
/// <inheritdoc />
public virtual DeleteResult DeleteMany(FilterDefinition <TDocument> filter, CancellationToken cancellationToken = default(CancellationToken))
{
Ensure.IsNotNull(filter, nameof(filter));
var model = new DeleteManyModel <TDocument>(filter);
try
{
var result = BulkWrite(new[] { model }, null, cancellationToken);
return(DeleteResult.FromCore(result));
}
catch (MongoBulkWriteException <TDocument> ex)
{
throw MongoWriteException.FromBulkWriteException(ex);
}
}
/// <inheritdoc />
public virtual async Task <DeleteResult> DeleteManyAsync(FilterDefinition <TDocument> filter, CancellationToken cancellationToken = default(CancellationToken))
{
Ensure.IsNotNull(filter, "filter");
var model = new DeleteManyModel <TDocument>(filter);
try
{
var result = await BulkWriteAsync(new[] { model }, null, cancellationToken).ConfigureAwait(false);
return(DeleteResult.FromCore(result));
}
catch (MongoBulkWriteException <TDocument> ex)
{
throw MongoWriteException.FromBulkWriteException(ex);
}
}
