/// <inheritdoc />
public async Task <TElement> UpdateAsync(
TElement entity,
TableStorageStrategy strategy = TableStorageStrategy.InsertOrReplace)
{
if (entity == null)
{
throw new ArgumentNullException(nameof(entity));
}
if (entity.PartitionKey == null)
{
throw new PropNullException(nameof(entity.PartitionKey));
}
if (entity.RowKey == null)
{
throw new PropNullException(nameof(entity.RowKey));
}
try
{
await CreateTableIfNotExistsAsync();
if (strategy == TableStorageStrategy.Merge ||
strategy == TableStorageStrategy.Replace)
{
var any = await AnyAsync(entity.PartitionKey, entity.RowKey);
if (!any)
{
throw new InvalidOperationException(
UtilResources.Get("TableStorageEntityNotExists",
entity.PartitionKey, entity.RowKey));
}
entity.ETag ??= "*";
}
var operation = strategy switch
{
TableStorageStrategy.InsertOrMerge
=> TableOperation.InsertOrMerge(entity),
TableStorageStrategy.Merge
=> TableOperation.Merge(entity),
TableStorageStrategy.Replace
=> TableOperation.Replace(entity),
_
=> TableOperation.InsertOrReplace(entity),
};
var result = await ExecuteAsync(operation);
ExceptionChecker.AssertHttp200Code(result.HttpStatusCode);
entity = (TElement)(dynamic)result.Result;
return(entity);
}
catch (Exception ex)
{
throw new TableStorageException(nameof(UpdateAsync), ex);
}
}
/// <inheritdoc />
public async Task <TElement> InsertAsync(TElement entity)
{
if (entity == null)
{
throw new ArgumentNullException(nameof(entity));
}
if (entity.PartitionKey == null)
{
throw new PropNullException(nameof(entity.PartitionKey));
}
if (entity.RowKey == null)
{
throw new PropNullException(nameof(entity.RowKey));
}
try
{
await CreateTableIfNotExistsAsync();
var entityExists = await AnyAsync(entity.PartitionKey, entity.RowKey);
if (entityExists)
{
throw new InvalidOperationException(
UtilResources.Get("TableStorageEntityExists", entity.PartitionKey, entity.RowKey));
}
var operation = TableOperation.Insert(entity);
var result = await ExecuteAsync(operation);
ExceptionChecker.AssertHttp200Code(result.HttpStatusCode);
entity = (TElement)(dynamic)result.Result;
return(entity);
}
catch (Exception ex)
{
throw new TableStorageException(nameof(InsertAsync), ex);
}
}
/// <inheritdoc />
public async Task <TElement> DeleteAsync(string partitionKey, string rowKey)
{
if (partitionKey == null)
{
throw new ArgumentNullException(nameof(partitionKey));
}
if (rowKey == null)
{
throw new ArgumentNullException(nameof(rowKey));
}
try
{
await CreateTableIfNotExistsAsync();
var entity = await GetAsync(partitionKey, rowKey);
if (entity == null)
{
throw new InvalidOperationException(
UtilResources.Get("TableStorageEntityNotExists",
partitionKey, rowKey));
}
var operation = TableOperation.Delete(entity);
var result = await ExecuteAsync(operation);
ExceptionChecker.AssertHttp200Code(result.HttpStatusCode);
entity = (TElement)(dynamic)result.Result;
return(entity);
}
catch (Exception ex)
{
throw new TableStorageException(nameof(DeleteAsync), ex);
}
}
