/// <summary>
/// Azure DataLakeGen2 Item constructor
/// </summary>
/// <param name="item">datalake gen2 listout item</param>
public AzureDataLakeGen2Item(PathItem item, DataLakeFileSystemClient fileSystem, bool fetchProperties = false)
{
this.Name = item.Name;
this.Path = item.Name;
this.ListPathItem = item;
this.IsDirectory = item.IsDirectory is null ? false : item.IsDirectory.Value;
DataLakePathClient pathclient = null;
if (this.IsDirectory) // Directory
{
this.Directory = fileSystem.GetDirectoryClient(item.Name);
pathclient = this.Directory;
}
else //File
{
this.File = fileSystem.GetFileClient(item.Name);
pathclient = this.File;
}
this.Owner = item.Owner;
this.Group = item.Group;
this.Permissions = PathPermissions.ParseSymbolicPermissions(item.Permissions);
this.LastModified = item.LastModified;
this.Length = item.ContentLength is null ? 0 : item.ContentLength.Value;
if (fetchProperties)
{
this.Properties = pathclient.GetProperties();
this.AccessControl = pathclient.GetAccessControl();
this.ACL = PSPathAccessControlEntry.ParsePSPathAccessControlEntrys(this.AccessControl.AccessControlList);
this.ContentType = Properties.ContentType;
}
}
/// <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
}
}
/// <summary>
/// Azure DataLakeGen2 Item constructor
/// </summary>
/// <param name="blob">CloudBlockBlob blob object</param>
public AzureDataLakeGen2Item(DataLakeFileClient fileClient)
{
Name = fileClient.Name;
Path = fileClient.Path;
File = fileClient;
IsDirectory = false;
try
{
Properties = fileClient.GetProperties();
Length = Properties.ContentLength;
ContentType = Properties.ContentType;
LastModified = Properties.LastModified;
}
catch (global::Azure.RequestFailedException e) when(e.Status == 403 || e.Status == 404)
{
// skip get file properties if don't have read permission
}
try
{
AccessControl = File.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 file ACL if don't have read permission
}
}
/// <summary>
/// Azure DataLakeGen2 Item constructor
/// </summary>
/// <param name="blob">CloudBlockBlob blob object</param>
public AzureDataLakeGen2Item(DataLakeFileClient fileClient)
{
Name = fileClient.Name;
Path = fileClient.Path;
File = fileClient;
Properties = fileClient.GetProperties();
AccessControl = File.GetAccessControl();
Length = Properties.ContentLength;
ContentType = Properties.ContentType;
LastModified = Properties.LastModified;
IsDirectory = false;
Permissions = AccessControl.Permissions;
ACL = PSPathAccessControlEntry.ParsePSPathAccessControlEntrys(AccessControl.AccessControlList);
Owner = AccessControl.Owner;
Group = AccessControl.Group;
}
/// <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;
}