protected override async Task ModifyDataAsync(PageBlobClient client, Stream data, ModifyDataMode mode)
{
Argument.AssertNotNull(client, nameof(client));
Argument.AssertNotNull(data, nameof(data));
long position = mode switch
{
ModifyDataMode.Replace => 0,
ModifyDataMode.Append => (await client.GetPropertiesAsync()).Value.ContentLength,
_ => throw Errors.InvalidArgument(nameof(mode))
};
await client.ResizeAsync(position + data.Length);
using Stream writeStream = await client.OpenWriteAsync(overwrite : false, position, new PageBlobOpenWriteOptions
{
Size = data.Length
});
await data.CopyToAsync(writeStream);
}
#endregion
}
protected override async Task ModifyDataAsync(BlockBlobClient client, Stream data, ModifyDataMode mode)
{
Argument.AssertNotNull(client, nameof(client));
Argument.AssertNotNull(data, nameof(data));
switch (mode)
{
case ModifyDataMode.Replace:
await UpdateBlobContentsAsync(client, data);
break;
case ModifyDataMode.Append:
await UpdateBlobContentsAsync(
client,
data,
await client.GetBlockListAsync());
break;
default:
throw Errors.InvalidArgument(nameof(mode));
}
}
protected abstract Task ModifyDataAsync(
TResourceClient client,
Stream data,
ModifyDataMode mode);
protected override async Task ModifyDataAsync(DataLakeFileClient client, Stream data, ModifyDataMode mode)
{
using Stream writeStream = mode switch
{
ModifyDataMode.Replace => await client.OpenWriteAsync(overwrite : true),
ModifyDataMode.Append => await client.OpenWriteAsync(overwrite : false), // method automatically sets position to end
_ => throw Errors.InvalidArgument(nameof(mode))
};
await data.CopyToAsync(writeStream);
}
protected override async Task ModifyDataAsync(AppendBlobClient client, Stream data, ModifyDataMode mode)
{
if (mode == ModifyDataMode.Replace)
{
// test framework won't save recordings for inconclusive tests
// need to pass when recording to have a recording in CI
if (Recording.Mode == Core.TestFramework.RecordedTestMode.Record)
{
Assert.Pass();
}
else
{
Assert.Inconclusive();
}
}
using Stream writeStream = await client.OpenWriteAsync(overwrite : false);
await data.CopyToAsync(writeStream);
}