/// <summary>
/// Azure DataLakeGen2 Item constructor
/// </summary>
/// <param name="blobDir">Cloud blob Directory object</param>
public AzureDataLakeGen2Item(DataLakeDirectoryClient directoryClient)
{
Name = directoryClient.Name;
Path = directoryClient.Path;
Directory = directoryClient;
IsDirectory = true;
if (directoryClient.Path != "/" || string.IsNullOrEmpty(directoryClient.Path)) //if root directory, GetProperties() will fail. Skip until this is fixed.
{
try
{
Properties = directoryClient.GetProperties();
Length = Properties.ContentLength;
ContentType = Properties.ContentType;
LastModified = Properties.LastModified;
}
catch (global::Azure.RequestFailedException e) when(e.Status == 403 || e.Status == 404)
{
// skip get dir properties if don't have read permission
}
}
try
{
AccessControl = directoryClient.GetAccessControl();
Permissions = AccessControl.Permissions;
ACL = PSPathAccessControlEntry.ParsePSPathAccessControlEntrys(AccessControl.AccessControlList);
Owner = AccessControl.Owner;
Group = AccessControl.Group;
}
catch (global::Azure.RequestFailedException e) when(e.Status == 403 || e.Status == 404)
{
// skip get dir ACL if don't have read permission
}
}
public void Rename()
{
// Make StorageSharedKeyCredential to pass to the serviceClient
string storageAccountName = StorageAccountName;
string storageAccountKey = StorageAccountKey;
Uri serviceUri = StorageAccountBlobUri;
StorageSharedKeyCredential sharedKeyCredential = new StorageSharedKeyCredential(storageAccountName, storageAccountKey);
// Create DataLakeServiceClient using StorageSharedKeyCredentials
DataLakeServiceClient serviceClient = new DataLakeServiceClient(serviceUri, sharedKeyCredential);
// Get a reference to a filesystem named "sample-filesystem-rename" and then create it
DataLakeFileSystemClient filesystem = serviceClient.GetFileSystemClient(Randomize("sample-filesystem-rename"));
filesystem.Create();
try
{
// Create a DataLake Directory to rename it later
DataLakeDirectoryClient directoryClient = filesystem.GetDirectoryClient(Randomize("sample-directory"));
directoryClient.Create();
// Rename directory with new path/name and verify by making a service call (e.g. GetProperties)
#region Snippet:SampleSnippetDataLakeFileClient_RenameDirectory
DataLakeDirectoryClient renamedDirectoryClient = directoryClient.Rename("sample-directory2");
#endregion Snippet:SampleSnippetDataLakeFileClient_RenameDirectory
PathProperties directoryPathProperties = renamedDirectoryClient.GetProperties();
// Delete the sample directory using the new path/name
filesystem.DeleteDirectory("sample-directory2");
// Create a DataLake file.
DataLakeFileClient fileClient = filesystem.GetFileClient(Randomize("sample-file"));
fileClient.Create();
// Rename file with new path/name and verify by making a service call (e.g. GetProperties)
#region Snippet:SampleSnippetDataLakeFileClient_RenameFile
DataLakeFileClient renamedFileClient = fileClient.Rename("sample-file2");
#endregion Snippet:SampleSnippetDataLakeFileClient_RenameFile
PathProperties filePathProperties = renamedFileClient.GetProperties();
// Delete the sample directory using the new path/name
filesystem.DeleteFile("sample-file2");
}
finally
{
// Clean up after the test when we're finished
filesystem.Delete();
}
}
/// <summary>
/// Azure DataLakeGen2 Item constructor
/// </summary>
/// <param name="blobDir">Cloud blob Directory object</param>
public AzureDataLakeGen2Item(DataLakeDirectoryClient directoryClient)
{
Name = directoryClient.Name;
Path = directoryClient.Path;
Directory = directoryClient;
IsDirectory = true;
if (directoryClient.Path != "/") //if root directory, GetProperties() will fail. Skip until this is fixed.
{
Properties = directoryClient.GetProperties();
Length = Properties.ContentLength;
ContentType = Properties.ContentType;
LastModified = Properties.LastModified;
}
AccessControl = directoryClient.GetAccessControl();
Permissions = AccessControl.Permissions;
ACL = PSPathAccessControlEntry.ParsePSPathAccessControlEntrys(AccessControl.AccessControlList);
Owner = AccessControl.Owner;
Group = AccessControl.Group;
}
public void GetProperties()
{
// Make StorageSharedKeyCredential to pass to the serviceClient
string storageAccountName = StorageAccountName;
string storageAccountKey = StorageAccountKey;
Uri serviceUri = StorageAccountBlobUri;
StorageSharedKeyCredential sharedKeyCredential = new StorageSharedKeyCredential(storageAccountName, storageAccountKey);
// Create DataLakeServiceClient using StorageSharedKeyCredentials
DataLakeServiceClient serviceClient = new DataLakeServiceClient(serviceUri, sharedKeyCredential);
// Get a reference to a filesystem named "sample-filesystem-rename" and then create it
DataLakeFileSystemClient filesystem = serviceClient.GetFileSystemClient(Randomize("sample-filesystem"));
filesystem.Create();
try
{
// Create a DataLake Directory to rename it later
DataLakeDirectoryClient directoryClient = filesystem.GetDirectoryClient(Randomize("sample-directory"));
directoryClient.Create();
#region Snippet:SampleSnippetDataLakeDirectoryClient_GetProperties
// Get Properties on a Directory
PathProperties directoryPathProperties = directoryClient.GetProperties();
#endregion Snippet:SampleSnippetDataLakeDirectoryClient_GetProperties
// Create a DataLake file
DataLakeFileClient fileClient = filesystem.GetFileClient(Randomize("sample-file"));
fileClient.Create();
#region Snippet:SampleSnippetDataLakeFileClient_GetProperties
// Get Properties on a File
PathProperties filePathProperties = fileClient.GetProperties();
#endregion Snippet:SampleSnippetDataLakeFileClient_GetProperties
}
finally
{
// Clean up after the test when we're finished
filesystem.Delete();
}
}
/// <summary>
/// execute command
/// </summary>
public override void ExecuteCmdlet()
{
IStorageBlobManagement localChannel = Channel;
BlobRequestOptions requestOptions = RequestOptions;
bool foundAFolder = false;
DataLakeFileClient srcBlob = null;
DataLakeDirectoryClient srcBlobDir = null;
if (ParameterSetName == ManualParameterSet)
{
DataLakeFileSystemClient fileSystem = GetFileSystemClientByName(localChannel, this.FileSystem);
foundAFolder = GetExistDataLakeGen2Item(fileSystem, this.Path, out srcBlob, out srcBlobDir);
}
else //BlobParameterSet
{
if (!InputObject.IsDirectory)
{
srcBlob = InputObject.File;
}
else
{
srcBlobDir = InputObject.Directory;
foundAFolder = true;
}
}
if (foundAFolder)
{
if (ShouldProcess(GetDataLakeItemUriWithoutSas(srcBlobDir), "Move Directory: "))
{
// check dest exist
bool destExist = true;
DataLakeFileSystemClient destFileSystem = GetFileSystemClientByName(localChannel, this.DestFileSystem != null ? this.DestFileSystem : this.FileSystem);
DataLakeDirectoryClient destBlobDir = destFileSystem.GetDirectoryClient(this.DestPath);
try
{
destBlobDir.GetProperties();
}
catch (RequestFailedException e) when(e.Status == 404)
{
destExist = false;
}
if (this.Force || !destExist || ShouldContinue(string.Format("Overwrite destination {0}", GetDataLakeItemUriWithoutSas(destBlobDir)), ""))
{
destBlobDir = srcBlobDir.Rename(this.DestPath, this.DestFileSystem).Value;
WriteDataLakeGen2Item(localChannel, destBlobDir);
}
}
}
else
{
if (ShouldProcess(GetDataLakeItemUriWithoutSas(srcBlob), "Move File: "))
{
// check dest exist
bool destExist = true;
DataLakeFileSystemClient destFileSystem = GetFileSystemClientByName(localChannel, this.DestFileSystem != null ? this.DestFileSystem : this.FileSystem);
DataLakeFileClient destFile = destFileSystem.GetFileClient(this.DestPath);
try
{
destFile.GetProperties();
}
catch (RequestFailedException e) when(e.Status == 404)
{
destExist = false;
}
if (this.Force || !destExist || ShouldContinue(string.Format("Overwrite destination {0}", GetDataLakeItemUriWithoutSas(destFile)), ""))
{
destFile = srcBlob.Rename(this.DestPath, this.DestFileSystem).Value;
WriteDataLakeGen2Item(localChannel, destFile);
}
}
}
}
