Added in API level 1

JarEntry

open class JarEntry : ZipEntry
kotlin.Any
   ↳ java.util.zip.ZipEntry
   ↳ java.util.jar.JarEntry

This class is used to represent a JAR file entry.

Summary

Constants
static Int

Central directory (CEN) header internal file attributes field offset.

static Int

Central directory (CEN) header external file attributes field offset.

static Int

Central directory (CEN) header comment length field offset.

static Int

Central directory (CEN) header uncompressed file crc-32 value field offset.

static Int

Central directory (CEN) header disk number start field offset.

static Int

Central directory (CEN) header extra field length field offset.

static Int

Central directory (CEN) header encrypt, decrypt flags field offset.

static Int

Central directory (CEN) header size in bytes (including signature).

static Int

Central directory (CEN) header compression method field offset.

static Int

Central directory (CEN) header uncompressed size field offset.

static Int

Central directory (CEN) header filename length field offset.

static Int

Central directory (CEN) header LOC header offset field offset.

static Long

Central directory (CEN) header signature.

static Int

Central directory (CEN) header compressed size field offset.

static Int

Central directory (CEN) header modification time field offset.

static Int

Central directory (CEN) header version made by field offset.

static Int

Central directory (CEN) header version needed to extract field offset.

static Int

End of central directory (END) header zip file comment length field offset.

static Int

End of central directory (END) header size in bytes (including signature).

static Int

End of central directory (END) header offset for the first CEN header field offset.

static Long

End of central directory (END) header signature.

static Int

End of central directory (END) header central directory size in bytes field offset.

static Int

End of central directory (END) header number of entries on this disk field offset.

static Int

End of central directory (END) header total number of entries field offset.

static Int

Extra local (EXT) header uncompressed file crc-32 value field offset.

static Int

Extra local (EXT) header size in bytes (including signature).

static Int

Extra local (EXT) header uncompressed size field offset.

static Long

Extra local (EXT) header signature.

static Int

Extra local (EXT) header compressed size field offset.

static Int

Local file (LOC) header uncompressed file crc-32 value field offset.

static Int

Local file (LOC) header extra field length field offset.

static Int

Local file (LOC) header general purpose bit flag field offset.

static Int

Local file (LOC) header size in bytes (including signature).

static Int

Local file (LOC) header compression method field offset.

static Int

Local file (LOC) header uncompressed size field offset.

static Int

Local file (LOC) header filename length field offset.

static Long

Local file (LOC) header signature.

static Int

Local file (LOC) header compressed size field offset.

static Int

Local file (LOC) header modification time field offset.

static Int

Local file (LOC) header version needed to extract field offset.

Inherited constants
Public constructors
JarEntry(name: String!)

Creates a new JarEntry for the specified JAR file entry name.

Creates a new JarEntry with fields taken from the specified ZipEntry object.

Creates a new JarEntry with fields taken from the specified JarEntry object.

Public methods
open Attributes!

Returns the Manifest Attributes for this entry, or null if none.

open Array<Certificate!>!

Returns the Certificate objects for this entry, or null if none.

open Array<CodeSigner!>!

Returns the CodeSigner objects for this entry, or null if none.

open String!

This method returns the same name that getName() returns.

Inherited functions

Constants

CENATT

Added in API level 21
static val CENATT: Int

Central directory (CEN) header internal file attributes field offset.

Value: 36

CENATX

Added in API level 21
static val CENATX: Int

Central directory (CEN) header external file attributes field offset.

Value: 38

CENCOM

Added in API level 21
static val CENCOM: Int

Central directory (CEN) header comment length field offset.

Value: 32

CENCRC

Added in API level 21
static val CENCRC: Int

Central directory (CEN) header uncompressed file crc-32 value field offset.

Value: 16

CENDSK

Added in API level 21
static val CENDSK: Int

Central directory (CEN) header disk number start field offset.

Value: 34

CENEXT

Added in API level 21
static val CENEXT: Int

Central directory (CEN) header extra field length field offset.

Value: 30

CENFLG

Added in API level 21
static val CENFLG: Int

Central directory (CEN) header encrypt, decrypt flags field offset.

Value: 8

CENHDR

Added in API level 21
static val CENHDR: Int

Central directory (CEN) header size in bytes (including signature).

Value: 46

CENHOW

Added in API level 21
static val CENHOW: Int

Central directory (CEN) header compression method field offset.

Value: 10

CENLEN

Added in API level 21
static val CENLEN: Int

Central directory (CEN) header uncompressed size field offset.

Value: 24

CENNAM

Added in API level 21
static val CENNAM: Int

Central directory (CEN) header filename length field offset.

Value: 28

CENOFF

Added in API level 21
static val CENOFF: Int

Central directory (CEN) header LOC header offset field offset.

Value: 42

CENSIG

Added in API level 21
static val CENSIG: Long

Central directory (CEN) header signature.

Value: 33639248L

CENSIZ

Added in API level 21
static val CENSIZ: Int

Central directory (CEN) header compressed size field offset.

Value: 20

CENTIM

Added in API level 21
static val CENTIM: Int

Central directory (CEN) header modification time field offset.

Value: 12

CENVEM

Added in API level 21
static val CENVEM: Int

Central directory (CEN) header version made by field offset.

Value: 4

CENVER

Added in API level 21
static val CENVER: Int

Central directory (CEN) header version needed to extract field offset.

Value: 6

ENDCOM

Added in API level 21
static val ENDCOM: Int

End of central directory (END) header zip file comment length field offset.

Value: 20

ENDHDR

Added in API level 21
static val ENDHDR: Int

End of central directory (END) header size in bytes (including signature).

Value: 22

ENDOFF

Added in API level 21
static val ENDOFF: Int

End of central directory (END) header offset for the first CEN header field offset.

Value: 16

ENDSIG

Added in API level 21
static val ENDSIG: Long

End of central directory (END) header signature.

Value: 101010256L

ENDSIZ

Added in API level 21
static val ENDSIZ: Int

End of central directory (END) header central directory size in bytes field offset.

Value: 12

ENDSUB

Added in API level 21
static val ENDSUB: Int

End of central directory (END) header number of entries on this disk field offset.

Value: 8

ENDTOT

Added in API level 21
static val ENDTOT: Int

End of central directory (END) header total number of entries field offset.

Value: 10

EXTCRC

Added in API level 21
static val EXTCRC: Int

Extra local (EXT) header uncompressed file crc-32 value field offset.

Value: 4

EXTHDR

Added in API level 21
static val EXTHDR: Int

Extra local (EXT) header size in bytes (including signature).

Value: 16

EXTLEN

Added in API level 21
static val EXTLEN: Int

Extra local (EXT) header uncompressed size field offset.

Value: 12

EXTSIG

Added in API level 21
static val EXTSIG: Long

Extra local (EXT) header signature.

Value: 134695760L

EXTSIZ

Added in API level 21
static val EXTSIZ: Int

Extra local (EXT) header compressed size field offset.

Value: 8

LOCCRC

Added in API level 21
static val LOCCRC: Int

Local file (LOC) header uncompressed file crc-32 value field offset.

Value: 14

LOCEXT

Added in API level 21
static val LOCEXT: Int

Local file (LOC) header extra field length field offset.

Value: 28

LOCFLG

Added in API level 21
static val LOCFLG: Int

Local file (LOC) header general purpose bit flag field offset.

Value: 6

LOCHDR

Added in API level 21
static val LOCHDR: Int

Local file (LOC) header size in bytes (including signature).

Value: 30

LOCHOW

Added in API level 21
static val LOCHOW: Int

Local file (LOC) header compression method field offset.

Value: 8

LOCLEN

Added in API level 21
static val LOCLEN: Int

Local file (LOC) header uncompressed size field offset.

Value: 22

LOCNAM

Added in API level 21
static val LOCNAM: Int

Local file (LOC) header filename length field offset.

Value: 26

LOCSIG

Added in API level 21
static val LOCSIG: Long

Local file (LOC) header signature.

Value: 67324752L

LOCSIZ

Added in API level 21
static val LOCSIZ: Int

Local file (LOC) header compressed size field offset.

Value: 18

LOCTIM

Added in API level 21
static val LOCTIM: Int

Local file (LOC) header modification time field offset.

Value: 10

LOCVER

Added in API level 21
static val LOCVER: Int

Local file (LOC) header version needed to extract field offset.

Value: 4

Public constructors

JarEntry

Added in API level 1
JarEntry(name: String!)

Creates a new JarEntry for the specified JAR file entry name.

Parameters
name String!: the JAR file entry name
Exceptions
java.lang.NullPointerException if the entry name is null
java.lang.IllegalArgumentException if the entry name is longer than 0xFFFF bytes.

JarEntry

Added in API level 1
JarEntry(ze: ZipEntry!)

Creates a new JarEntry with fields taken from the specified ZipEntry object.

Parameters
ze ZipEntry!: the ZipEntry object to create the JarEntry from

JarEntry

Added in API level 1
JarEntry(je: JarEntry!)

Creates a new JarEntry with fields taken from the specified JarEntry object.

Parameters
je JarEntry!: the JarEntry to copy

Public methods

getAttributes

Added in API level 1
open fun getAttributes(): Attributes!

Returns the Manifest Attributes for this entry, or null if none.

Return
Attributes! the Manifest Attributes for this entry, or null if none
Exceptions
java.io.IOException if an I/O error has occurred

getCertificates

Added in API level 1
open fun getCertificates(): Array<Certificate!>!

Returns the Certificate objects for this entry, or null if none. This method can only be called once the JarEntry has been completely verified by reading from the entry input stream until the end of the stream has been reached. Otherwise, this method will return null.

The returned certificate array comprises all the signer certificates that were used to verify this entry. Each signer certificate is followed by its supporting certificate chain (which may be empty). Each signer certificate and its supporting certificate chain are ordered bottom-to-top (i.e., with the signer certificate first and the (root) certificate authority last).

Return
Array<Certificate!>! the Certificate objects for this entry, or null if none.

getCodeSigners

Added in API level 1
open fun getCodeSigners(): Array<CodeSigner!>!

Returns the CodeSigner objects for this entry, or null if none. This method can only be called once the JarEntry has been completely verified by reading from the entry input stream until the end of the stream has been reached. Otherwise, this method will return null.

The returned array comprises all the code signers that have signed this entry.

Return
Array<CodeSigner!>! the CodeSigner objects for this entry, or null if none.

getRealName

Added in API level 33
open fun getRealName(): String!

This method returns the same name that getName() returns.

Return
String! the real name of the JarEntry