java.lang.Object
- com.azure.storage.blob.nio.AzureBlobFileAttributes

All Implemented Interfaces:

BasicFileAttributes
```
public final class AzureBlobFileAttributes
extends Object
implements BasicFileAttributes
```
Provides support for attributes associated with a file stored as a blob in Azure Storage.
Some of the attributes inherited from BasicFileAttributes are not supported. See the docs on each method for more information.
If the target file is a virtual directory, most attributes will be set to null.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`AccessTier`	`accessTier()`	Returns the tier of the blob.
`OffsetDateTime`	`accessTierChangeTime()`	Returns the time when the access tier for the blob was last changed or null if this is a virtual directory.
`ArchiveStatus`	`archiveStatus()`	Returns the archive status of the blob.
`BlobHttpHeaders`	`blobHttpHeaders()`	Returns the `BlobHttpHeaders` of the blob or null if this is a virtual directory.
`BlobType`	`blobType()`	Returns the type of the blob or null if this is a virtual directory
`OffsetDateTime`	`copyCompletionTime()`	Returns the completion time of the last copy operation.
`String`	`copyId()`	Returns the identifier of the last copy operation.
`String`	`copyProgress()`	Returns the number of bytes copied and total bytes in the source from the last copy operation (bytes copied/total bytes).
`String`	`copySource()`	Returns the source blob URL from the last copy operation.
`CopyStatusType`	`copyStatus()`	Returns the status of the last copy operation.
`String`	`copyStatusDescription()`	Returns the description of the last copy failure, this is set when the `getCopyStatus` is `failed` or `aborted`.
`FileTime`	`creationTime()`	Returns the creation time.
`String`	`eTag()`	Returns the eTag of the blob or null if this is a virtual directory
`Object`	`fileKey()`	Returns the url of the resource.
`Boolean`	`isAccessTierInferred()`	Returns the status of the tier being inferred for the blob.
`boolean`	`isDirectory()`	Tells whether the file is a directory.
`boolean`	`isOther()`	Tells whether the file is something other than a regular file, directory, or symbolic link.
`boolean`	`isRegularFile()`	Tells whether the file is a regular file with opaque content.
`Boolean`	`isServerEncrypted()`	Returns the status of the blob being encrypted on the server or null if this is a virtual directory.
`boolean`	`isSymbolicLink()`	Tells whether the file is a symbolic link.
`boolean`	`isVirtualDirectory()`	Tells whether the file is a virtual directory.
`FileTime`	`lastAccessTime()`	Returns the time of last modification or null if this is a virtual directory.
`FileTime`	`lastModifiedTime()`	Returns the time of last modification.
`Map<String,String>`	`metadata()`	Returns the metadata associated with this blob or null if this is a virtual directory.
`long`	`size()`	Returns the size of the file (in bytes).

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - creationTime
```
public FileTime creationTime()
```
    Returns the creation time. The creation time is the time that the file was created. Returns null if this is a virtual directory.
    
    Specified by:
    
    creationTime in interface BasicFileAttributes
    
    Returns:
    
    The creation time or null if this is a virtual directory
  - lastModifiedTime
```
public FileTime lastModifiedTime()
```
    Returns the time of last modification. Returns null if this is a virtual directory
    
    Specified by:
    
    lastModifiedTime in interface BasicFileAttributes
    
    Returns:
    
    the time of last modification or null if this is a virtual directory
  - eTag
```
public String eTag()
```
    Returns the eTag of the blob or null if this is a virtual directory
    
    Returns:
    
    the eTag of the blob or null if this is a virtual directory
  - blobHttpHeaders
```
public BlobHttpHeaders blobHttpHeaders()
```
    Returns the BlobHttpHeaders of the blob or null if this is a virtual directory.
    
    Returns:
    
    BlobHttpHeaders or null if this is a virtual directory
  - blobType
```
public BlobType blobType()
```
    Returns the type of the blob or null if this is a virtual directory
    
    Returns:
    
    the type of the blob or null if this is a virtual directory
  - copyId
```
public String copyId()
```
    Returns the identifier of the last copy operation. If this blob hasn't been the target of a copy operation or has been modified since this won't be set. Returns null if this is a virtual directory
    
    Returns:
    
    the identifier of the last copy operation or null if this is a virtual directory
  - copyStatus
```
public CopyStatusType copyStatus()
```
    Returns the status of the last copy operation. If this blob hasn't been the target of a copy operation or has been modified since this won't be set. Returns null if this is a virtual directory
    
    Returns:
    
    the status of the last copy operation or null if this is a virtual directory
  - copySource
```
public String copySource()
```
    Returns the source blob URL from the last copy operation. If this blob hasn't been the target of a copy operation or has been modified since this won't be set. Returns null if this is a virtual directory
    
    Returns:
    
    the source blob URL from the last copy operation or null if this is a virtual directory
  - copyProgress
```
public String copyProgress()
```
    Returns the number of bytes copied and total bytes in the source from the last copy operation (bytes copied/total bytes). If this blob hasn't been the target of a copy operation or has been modified since this won't be set. Returns null if this is a virtual directory
    
    Returns:
    
    the number of bytes copied and total bytes in the source from the last copy operation null if this is a virtual directory
  - copyCompletionTime
```
public OffsetDateTime copyCompletionTime()
```
    Returns the completion time of the last copy operation. If this blob hasn't been the target of a copy operation or has been modified since this won't be set. Returns null if this is a virtual directory.
    
    Returns:
    
    the completion time of the last copy operation or null if this is a virtual directory
  - copyStatusDescription
```
public String copyStatusDescription()
```
    Returns the description of the last copy failure, this is set when the getCopyStatus is failed or aborted. If this blob hasn't been the target of a copy operation or has been modified since this won't be set. Returns null if this is a virtual directory.
    
    Returns:
    
    the description of the last copy failure or null if this is a virtual directory
  - isServerEncrypted
```
public Boolean isServerEncrypted()
```
    Returns the status of the blob being encrypted on the server or null if this is a virtual directory.
    
    Returns:
    
    the status of the blob being encrypted on the server or null if this is a virtual directory
  - accessTier
```
public AccessTier accessTier()
```
    Returns the tier of the blob. This is only set for Page blobs on a premium storage account or for Block blobs on blob storage or general purpose V2 account. Returns null if this is a virtual directory.
    
    Returns:
    
    the tier of the blob or null if this is a virtual directory
  - isAccessTierInferred
```
public Boolean isAccessTierInferred()
```
    Returns the status of the tier being inferred for the blob. This is only set for Page blobs on a premium storage account or for Block blobs on blob storage or general purpose V2 account. Returns null if this is a virtual directory.
    
    Returns:
    
    the status of the tier being inferred for the blob or null if this is a virtual directory
  - archiveStatus
```
public ArchiveStatus archiveStatus()
```
    Returns the archive status of the blob. This is only for blobs on a blob storage and general purpose v2 account. Returns null if this is a virtual directory.
    
    Returns:
    
    the archive status of the blob or null if this is a virtual directory
  - accessTierChangeTime
```
public OffsetDateTime accessTierChangeTime()
```
    Returns the time when the access tier for the blob was last changed or null if this is a virtual directory.
    
    Returns:
    
    the time when the access tier for the blob was last changed or null if this is a virtual directory
  - metadata
```
public Map<String,String> metadata()
```
    Returns the metadata associated with this blob or null if this is a virtual directory.
    
    Returns:
    
    the metadata associated with this blob or null if this is a virtual directory
  - lastAccessTime
```
public FileTime lastAccessTime()
```
    Returns the time of last modification or null if this is a virtual directory.
    Last access time is not supported by the blob service. In this case, it is typical for implementations to return the lastModifiedTime().
    
    Specified by:
    
    lastAccessTime in interface BasicFileAttributes
    
    Returns:
    
    the time of last modification or null if this is a virtual directory
  - isRegularFile
```
public boolean isRegularFile()
```
    Tells whether the file is a regular file with opaque content.
    
    Specified by:
    
    isRegularFile in interface BasicFileAttributes
    
    Returns:
    
    whether the file is a regular file.
  - isDirectory
```
public boolean isDirectory()
```
    Tells whether the file is a directory.
    Will return true if the directory is a concrete or virtual directory. See AzureFileSystemProvider.createDirectory(Path, FileAttribute[]) for more information on virtual and concrete directories.
    
    Specified by:
    
    isDirectory in interface BasicFileAttributes
    
    Returns:
    
    whether the file is a directory
  - isVirtualDirectory
```
public boolean isVirtualDirectory()
```
    Tells whether the file is a virtual directory.
    See AzureFileSystemProvider.createDirectory(Path, FileAttribute[]) for more information on virtual and concrete directories.
    
    Returns:
    
    whether the file is a virtual directory
  - isSymbolicLink
```
public boolean isSymbolicLink()
```
    Tells whether the file is a symbolic link.
    
    Specified by:
    
    isSymbolicLink in interface BasicFileAttributes
    
    Returns:
    
    false. Symbolic links are not supported.
  - isOther
```
public boolean isOther()
```
    Tells whether the file is something other than a regular file, directory, or symbolic link.
    
    Specified by:
    
    isOther in interface BasicFileAttributes
    
    Returns:
    
    false. No other object types are supported.
  - size
```
public long size()
```
    Returns the size of the file (in bytes).
    
    Specified by:
    
    size in interface BasicFileAttributes
    
    Returns:
    
    the size of the file
  - fileKey
```
public Object fileKey()
```
    Returns the url of the resource.
    
    Specified by:
    
    fileKey in interface BasicFileAttributes
    
    Returns:
    
    The file key, which is the url.

Class AzureBlobFileAttributes

Method Summary

Methods inherited from class java.lang.Object

Method Detail

creationTime

lastModifiedTime

eTag

blobHttpHeaders

blobType

copyId

copyStatus

copySource

copyProgress

copyCompletionTime

copyStatusDescription

isServerEncrypted

accessTier

isAccessTierInferred

archiveStatus

accessTierChangeTime

metadata

lastAccessTime

isRegularFile

isDirectory

isVirtualDirectory

isSymbolicLink

isOther

size

fileKey