public async Task AddOrUpdateAsync <TKey, TValue>(TKey key, TValue value)
{
await CreateTableIfNotExistsAsync().ConfigureAwait(false);
var entity = DictionaryTableEntity.Create(DictionaryName, key, value, _settings.Serializer, _settings.KeySerializer);
await Table.ExecuteAsync(TableOperation.InsertOrReplace(entity)).ConfigureAwait(false);
}
private static IDictionaryTableEntity <TKey, TValue> Resolve_String(string partitionKey, string rowKey, DateTimeOffset timestamp, IDictionary <string, EntityProperty> properties, string etag)
{
var entity = DictionaryTableEntity.CreateEmpty <TKey, TValue>(KumoDictionaryValueSerialization.String);
entity.PartitionKey = partitionKey;
entity.RowKey = rowKey;
entity.Timestamp = timestamp;
entity.ETag = etag;
entity.ReadEntity(properties, null);
return(entity);
}
public async Task AddAsync <TKey, TValue>(TKey key, TValue value)
{
await CreateTableIfNotExistsAsync().ConfigureAwait(false);
try
{
var entity = DictionaryTableEntity.Create(DictionaryName, key, value, _settings.Serializer, _settings.KeySerializer);
var result = await Table.ExecuteAsync(TableOperation.Insert(entity)).ConfigureAwait(false);
}
catch (StorageException ex)
{
if (ex.RequestInformation.ExtendedErrorInformation.ErrorCode == TableErrorCodeStrings.EntityAlreadyExists)
{
throw new ArgumentException("An item with the same key has already been added.", ex);
}
throw;
}
}
public async Task <bool> RemoveAsync <TKey>(TKey key)
{
await CreateTableIfNotExistsAsync().ConfigureAwait(false);
try
{
var serializedKey = _settings.KeySerializer.SerializeAsKey(_settings.Serializer, key);
var tempEntity = DictionaryTableEntity.Create(DictionaryName, key, 0, _settings.Serializer, _settings.KeySerializer);
tempEntity.ETag = "*";
await Table.ExecuteAsync(TableOperation.Delete(tempEntity)).ConfigureAwait(false);
}
catch (StorageException ex)
{
if (ex.RequestInformation.HttpStatusCode == 404)
{
return(false);
}
throw;
}
return(true);
}