public StorageService(CloudAuthenticator authenticator)
: base(authenticator)
{
if (authenticator == null)
throw new ArgumentNullException(nameof(authenticator));
_config = new StorageConfiguration();
}
public Bucket(string bucketId, CloudAuthenticator authenticator, StorageConfiguration configuration)
{
this._bucketId = bucketId;
this._authenticator = authenticator;
this._config = configuration;
_authenticator.GetInitializer().GZipEnabled = _config.EnableGzip;
_googleStorageService = new Google.Apis.Storage.v1.StorageService(_authenticator.GetInitializer());
}
public StorageService(CloudAuthenticator authenticator) : base(authenticator)
{
if (authenticator == null)
{
throw new ArgumentNullException(nameof(authenticator));
}
_config = new StorageConfiguration();
}
public Bucket(string bucketId, CloudAuthenticator authenticator, StorageConfiguration configuration)
{
this._bucketId = bucketId;
this._authenticator = authenticator;
this._config = configuration;
_authenticator.GetInitializer().GZipEnabled = _config.EnableGzip;
_googleStorageService = new Google.Apis.Storage.v1.StorageService(_authenticator.GetInitializer());
}
public DatastoreService(CloudAuthenticator authenticator, DatastoreConfiguration configuration)
: this(authenticator)
{
if (configuration == null)
{
throw new ArgumentNullException(nameof(configuration));
}
Configuration = configuration;
}
public DatastoreService(CloudAuthenticator authenticator) : base(authenticator)
{
if (authenticator == null)
{
throw new ArgumentNullException(nameof(authenticator));
}
if (IndexContainer == null)
{
IndexContainer = new InMemoryIndexContainer();
}
Configuration = new DatastoreConfiguration(); // default config
}
protected DatastoreProvider(CloudAuthenticator authenticator, DatastoreConfiguration configuration, IIndexContainer indexContainer)
{
if (authenticator == null)
{
throw new NullReferenceException(nameof(authenticator));
}
if (configuration == null)
{
throw new NullReferenceException(nameof(configuration));
}
if (indexContainer == null)
{
throw new NullReferenceException(nameof(indexContainer));
}
Authenticator = authenticator;
Configuration = configuration;
IndexContainer = indexContainer;
}
private bool IsKeyUsed(CloudAuthenticator authenticator, string key)
{
// TODO consider using AllocateIds()
var result = new Google.Apis.Datastore.v1beta3.DatastoreService(authenticator.GetInitializer()).Projects.Lookup(new LookupRequest
{
Keys = new List <Key>
{
new Key
{
Path = new List <PathElement>
{
new PathElement
{
Name = key,
Kind = typeof(T).Name
}
}
}
}
}, authenticator.GetProjectId()).Execute();
return(result.Found.Any());
}
public StorageService(CloudAuthenticator authenticator, StorageConfiguration config) : this(authenticator)
{
_config = config;
}
public DatastoreTranslatorProvider(CloudAuthenticator authenticator, DatastoreConfiguration configuration, IIndexContainer indexes)
: base(authenticator, configuration, indexes)
{
}
public List <Entity> SerializeAndAutoKey(IEnumerable <T> entities, CloudAuthenticator authenticator, bool verifyThatIdIsUnused)
{
var datastoreEntities = new List <Entity>();
foreach (var entity in entities)
{
var idPropInfo = QueryHelper.GetIdProperty <T>();
string key = null;
if (idPropInfo != null)
{
var typeCode = idPropInfo.PropertyType.GetTypeCode();
switch (typeCode)
{
case TypeCode.String:
{
var idField = idPropInfo.GetValue(entity);
if (string.IsNullOrWhiteSpace((string)idField))
{
string autoId;
do
{
autoId = Guid.NewGuid().ToString();
} while (verifyThatIdIsUnused && IsKeyUsed(authenticator, autoId));
idPropInfo.SetValue(entity, autoId);
key = autoId;
}
else
{
key = (string)idField;
}
break;
}
default:
throw new NotSupportedException($"Id type `{typeCode}` is not supported. Id type must be a string.");
}
}
else
{
// Require that an id or key field exists.
throw new MissingMemberException($"`{typeof(T).Name}` does not contain an Id property nor any other property with the DatastoreKey attribute.");
}
// TODO(neil-119) Right now the id duplicates the key column, need to change behavior, must account for Select(x => x.key) projection
// Serialize it.
var datastoreEntity = SerializeEntity(entity);
// Setup its key.
if (datastoreEntity == null)
{
throw new NullReferenceException("Serialized entity is null");
}
if (datastoreEntity?.Key?.Path == null)
{
datastoreEntity.Key = new Key {
Path = new List <PathElement>()
}
}
;
datastoreEntity.Key.Path.Add(new PathElement
{
Kind = typeof(T).GetTypeInfo().Name,
Name = key
});
datastoreEntities.Add(datastoreEntity);
}
return(datastoreEntities);
}
public StorageService(CloudAuthenticator authenticator, StorageConfiguration config)
: this(authenticator)
{
_config = config;
}
protected GAEService(CloudAuthenticator authenticator)
{
Authenticator = authenticator;
}
