Package org.apache.opendal

Class Metadata

java.lang.Object

org.apache.opendal.Metadata

public class Metadata
extends Object

Metadata carries all metadata associated with a path.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	Metadata.EntryMode

Field Summary

Fields

Modifier and Type	Field	Description
final String	cacheControl	Cache Control of the entry.
final String	contentDisposition	Content-Disposition of the entry.
final long	contentLength	Content Length of the entry.
final String	contentMd5	Content MD5 of the entry.
final String	contentType	Content Type of the entry.
final String	etag	Etag of the entry.
final Instant	lastModified	Last Modified of the entry.
final Metadata.EntryMode	mode	Mode of the entry.
final String	version	Version of the entry.

Constructor Summary

Constructors

Constructor	Description
Metadata(int mode, long contentLength, String contentDisposition, String contentMd5, String contentType, String cacheControl, String etag, Instant lastModified, String version)

Method Summary

Modifier and Type	Method	Description
boolean	isDir()
boolean	isFile()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

mode

public final Metadata.EntryMode mode

Mode of the entry.

contentLength

public final long contentLength

Content Length of the entry.

Note: For now, this value is only available when calling on result of `stat`, otherwise it will be -1.

contentDisposition

public final String contentDisposition

Content-Disposition of the entry.

Note: For now, this value is only available when calling on result of `stat`, otherwise it will be null.

contentMd5

public final String contentMd5

Content MD5 of the entry.

Note: For now, this value is only available when calling on result of `stat`, otherwise it will be null.

contentType

public final String contentType

Content Type of the entry.

Note: For now, this value is only available when calling on result of `stat`, otherwise it will be null.

cacheControl

public final String cacheControl

Cache Control of the entry.

Note: For now, this value is only available when calling on result of `stat`, otherwise it will be null.

etag

public final String etag

Etag of the entry.

Note: For now, this value is only available when calling on result of `stat`, otherwise it will be null.

lastModified

public final Instant lastModified

Last Modified of the entry.

Note: For now, this value is only available when calling on result of `stat`, otherwise it will be null.

version

public final String version

Version of the entry. Version is a string that can be used to identify the version of this entry. This field may come out from the version control system, like object versioning in AWS S3.

Note: For now, this value is only available when calling on result of `stat`, otherwise it will be null.

Constructor Details

Metadata

public Metadata(int mode,
 long contentLength,
 String contentDisposition,
 String contentMd5,
 String contentType,
 String cacheControl,
 String etag,
 Instant lastModified,
 String version)

Method Details

isFile

public boolean isFile()

isDir

public boolean isDir()