private SynchronizingFileStream(ITransactionalStorage transactionalStorage, string fileName,
StorageStreamAccess storageStreamAccess, RavenJObject metadata,
IndexStorage indexStorage, StorageOperationsTask operations)
: base(transactionalStorage, fileName, storageStreamAccess, metadata, indexStorage, operations)
{
md5Hasher = Encryptor.Current.CreateHash();
}
protected StorageStream(ITransactionalStorage transactionalStorage, string fileName,
StorageStreamAccess storageStreamAccess,
RavenJObject metadata, IndexStorage indexStorage, StorageOperationsTask operations)
{
TransactionalStorage = transactionalStorage;
StorageStreamAccess = storageStreamAccess;
Name = fileName;
switch (storageStreamAccess)
{
case StorageStreamAccess.Read:
TransactionalStorage.Batch(accessor => fileHeader = accessor.ReadFile(fileName));
if (fileHeader.TotalSize == null)
{
throw new FileNotFoundException("File is not uploaded yet");
}
Metadata = fileHeader.Metadata;
Seek(0, SeekOrigin.Begin);
break;
case StorageStreamAccess.CreateAndWrite:
TransactionalStorage.Batch(accessor =>
{
operations.IndicateFileToDelete(fileName);
accessor.PutFile(fileName, null, metadata);
indexStorage.Index(fileName, metadata);
});
Metadata = metadata;
break;
default:
throw new ArgumentOutOfRangeException("storageStreamAccess", storageStreamAccess, "Unknown value");
}
}
private SynchronizingFileStream(ITransactionalStorage transactionalStorage, string fileName,
StorageStreamAccess storageStreamAccess, RavenJObject metadata,
IndexStorage indexStorage, StorageOperationsTask operations)
: base(transactionalStorage, fileName, storageStreamAccess, metadata, indexStorage, operations)
{
md5Hasher = Encryptor.Current.CreateHash();
}
private SynchronizingFileStream(ITransactionalStorage transactionalStorage, string fileName,
StorageStreamAccess storageStreamAccess, NameValueCollection metadata,
IndexStorage indexStorage, StorageOperationsTask operations)
: base(transactionalStorage, fileName, storageStreamAccess, metadata, indexStorage, operations)
{
md5Hasher = new MD5CryptoServiceProvider();
}
protected StorageStream(ITransactionalStorage transactionalStorage, string fileName,
StorageStreamAccess storageStreamAccess,
RavenJObject metadata, IndexStorage indexStorage, StorageOperationsTask operations)
{
TransactionalStorage = transactionalStorage;
StorageStreamAccess = storageStreamAccess;
Name = fileName;
switch (storageStreamAccess)
{
case StorageStreamAccess.Read:
TransactionalStorage.Batch(accessor => fileHeader = accessor.ReadFile(fileName));
if (fileHeader.TotalSize == null)
{
throw new FileNotFoundException("File is not uploaded yet");
}
Metadata = fileHeader.Metadata;
Seek(0, SeekOrigin.Begin);
break;
case StorageStreamAccess.CreateAndWrite:
TransactionalStorage.Batch(accessor =>
{
operations.IndicateFileToDelete(fileName);
accessor.PutFile(fileName, null, metadata);
indexStorage.Index(fileName, metadata);
});
Metadata = metadata;
break;
default:
throw new ArgumentOutOfRangeException("storageStreamAccess", storageStreamAccess, "Unknown value");
}
}
protected StorageStream(RavenFileSystem fileSystem, ITransactionalStorage storage, string fileName, RavenJObject metadata, StorageStreamAccess storageStreamAccess)
{
this.fileSystem = fileSystem;
this.storage = storage;
StorageStreamAccess = storageStreamAccess;
Name = fileName;
switch (storageStreamAccess)
{
case StorageStreamAccess.Read:
storage.Batch(accessor => fileHeader = accessor.ReadFile(fileName));
if (fileHeader.TotalSize == null)
{
throw new FileNotFoundException("File is not uploaded yet");
}
Metadata = fileHeader.Metadata;
Seek(0, SeekOrigin.Begin);
break;
case StorageStreamAccess.CreateAndWrite:
if (this.fileSystem == null)
{
throw new ArgumentNullException("fileSystem");
}
storage.Batch(accessor =>
{
using (fileSystem.DisableAllTriggersForCurrentThread())
{
fileSystem.Files.IndicateFileToDelete(fileName, null);
}
var putResult = accessor.PutFile(fileName, null, metadata);
fileSystem.Search.Index(fileName, metadata, putResult.Etag);
});
Metadata = metadata;
break;
default:
throw new ArgumentOutOfRangeException("storageStreamAccess", storageStreamAccess, "Unknown value");
}
}
protected StorageStream(RavenFileSystem fileSystem, ITransactionalStorage storage, string fileName, RavenJObject metadata, StorageStreamAccess storageStreamAccess)
{
this.fileSystem = fileSystem;
this.storage = storage;
StorageStreamAccess = storageStreamAccess;
Name = fileName;
switch (storageStreamAccess)
{
case StorageStreamAccess.Read:
storage.Batch(accessor => fileHeader = accessor.ReadFile(fileName));
if (fileHeader.TotalSize == null)
{
throw new FileNotFoundException("File is not uploaded yet");
}
Metadata = fileHeader.Metadata;
Seek(0, SeekOrigin.Begin);
break;
case StorageStreamAccess.CreateAndWrite:
if (this.fileSystem == null)
throw new ArgumentNullException("fileSystem");
storage.Batch(accessor =>
{
using (fileSystem.DisableAllTriggersForCurrentThread())
{
fileSystem.Files.IndicateFileToDelete(fileName, null);
}
var putResult = accessor.PutFile(fileName, null, metadata);
fileSystem.Search.Index(fileName, metadata, putResult.Etag);
});
Metadata = metadata;
break;
default:
throw new ArgumentOutOfRangeException("storageStreamAccess", storageStreamAccess, "Unknown value");
}
}
private SynchronizingFileStream(RavenFileSystem fileSystem, string fileName,
RavenJObject metadata, StorageStreamAccess storageStreamAccess)
: base(fileSystem, fileSystem.Storage, fileName, metadata, storageStreamAccess)
{
md5Hasher = Encryptor.Current.CreateHash();
}
private SynchronizingFileStream(RavenFileSystem fileSystem, string fileName,
RavenJObject metadata, StorageStreamAccess storageStreamAccess)
: base(fileSystem, fileSystem.Storage, fileName, metadata, storageStreamAccess)
{
md5Hasher = Encryptor.Current.CreateHash();
}
