Most visited

Recently visited

Results for

Added in API level 1

Summary: Constants | Ctors | Methods | Inherited Methods | [Expand All]

ZipEntry

public class ZipEntry
extends Object implements Cloneable

java.lang.Object
↳	java.util.zip.ZipEntry

Known Direct Subclasses

JarEntry

This class is used to represent a ZIP file entry.

Summary

Constants
`int`	`CENATT`
`int`	`CENATX`
`int`	`CENCOM`
`int`	`CENCRC`
`int`	`CENDSK`
`int`	`CENEXT`
`int`	`CENFLG`
`int`	`CENHDR`
`int`	`CENHOW`
`int`	`CENLEN`
`int`	`CENNAM`
`int`	`CENOFF`
`long`	`CENSIG`
`int`	`CENSIZ`
`int`	`CENTIM`
`int`	`CENVEM`
`int`	`CENVER`
`int`	`DEFLATED` Compression method for compressed (deflated) entries.
`int`	`ENDCOM`
`int`	`ENDHDR`
`int`	`ENDOFF`
`long`	`ENDSIG`
`int`	`ENDSIZ`
`int`	`ENDSUB`
`int`	`ENDTOT`
`int`	`EXTCRC`
`int`	`EXTHDR`
`int`	`EXTLEN`
`long`	`EXTSIG`
`int`	`EXTSIZ`
`int`	`LOCCRC`
`int`	`LOCEXT`
`int`	`LOCFLG`
`int`	`LOCHDR`
`int`	`LOCHOW`
`int`	`LOCLEN`
`int`	`LOCNAM`
`long`	`LOCSIG`
`int`	`LOCSIZ`
`int`	`LOCTIM`
`int`	`LOCVER`
`int`	`STORED` Compression method for uncompressed entries.

Public constructors
`ZipEntry(String name)` Creates a new zip entry with the specified name.
`ZipEntry(ZipEntry e)` Creates a new zip entry with fields taken from the specified zip entry.

Public methods
`Object`	`clone()` Returns a copy of this entry.
`String`	`getComment()` Returns the comment string for the entry, or null if none.
`long`	`getCompressedSize()` Returns the size of the compressed entry data, or -1 if not known.
`long`	`getCrc()` Returns the CRC-32 checksum of the uncompressed entry data, or -1 if not known.
`byte[]`	`getExtra()` Returns the extra field data for the entry, or null if none.
`int`	`getMethod()` Returns the compression method of the entry, or -1 if not specified.
`String`	`getName()` Returns the name of the entry.
`long`	`getSize()` Returns the uncompressed size of the entry data, or -1 if not known.
`long`	`getTime()` Returns the modification time of the entry, or -1 if not specified.
`int`	`hashCode()` Returns the hash code value for this entry.
`boolean`	`isDirectory()` Returns true if this is a directory entry.
`void`	`setComment(String comment)` Sets the optional comment string for the entry.
`void`	`setCompressedSize(long csize)` Sets the size of the compressed entry data.
`void`	`setCrc(long crc)` Sets the CRC-32 checksum of the uncompressed entry data.
`void`	`setExtra(byte[] extra)` Sets the optional extra field data for the entry.
`void`	`setMethod(int method)` Sets the compression method for the entry.
`void`	`setSize(long size)` Sets the uncompressed size of the entry data.
`void`	`setTime(long time)` Sets the modification time of the entry.
`String`	`toString()` Returns a string representation of the ZIP entry.

Inherited methods

From class


  
    java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long millis, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void`	`wait(long millis)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void`	`wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

Constants

CENATT

Added in API level 21

int CENATT

Constant Value: 36 (0x00000024)

CENATX

Added in API level 21

int CENATX

Constant Value: 38 (0x00000026)

CENCOM

Added in API level 21

int CENCOM

Constant Value: 32 (0x00000020)

CENCRC

Added in API level 21

int CENCRC

Constant Value: 16 (0x00000010)

CENDSK

Added in API level 21

int CENDSK

Constant Value: 34 (0x00000022)

CENEXT

Added in API level 21

int CENEXT

Constant Value: 30 (0x0000001e)

CENFLG

Added in API level 21

int CENFLG

Constant Value: 8 (0x00000008)

CENHDR

Added in API level 21

int CENHDR

Constant Value: 46 (0x0000002e)

CENHOW

Added in API level 21

int CENHOW

Constant Value: 10 (0x0000000a)

CENLEN

Added in API level 21

int CENLEN

Constant Value: 24 (0x00000018)

CENNAM

Added in API level 21

int CENNAM

Constant Value: 28 (0x0000001c)

CENOFF

Added in API level 21

int CENOFF

Constant Value: 42 (0x0000002a)

CENSIG

Added in API level 21

long CENSIG

Constant Value: 33639248 (0x0000000002014b50)

CENSIZ

Added in API level 21

int CENSIZ

Constant Value: 20 (0x00000014)

CENTIM

Added in API level 21

int CENTIM

Constant Value: 12 (0x0000000c)

CENVEM

Added in API level 21

int CENVEM

Constant Value: 4 (0x00000004)

CENVER

Added in API level 21

int CENVER

Constant Value: 6 (0x00000006)

DEFLATED

Added in API level 1

int DEFLATED

Compression method for compressed (deflated) entries.

Constant Value: 8 (0x00000008)

ENDCOM

Added in API level 21

int ENDCOM

Constant Value: 20 (0x00000014)

ENDHDR

Added in API level 21

int ENDHDR

Constant Value: 22 (0x00000016)

ENDOFF

Added in API level 21

int ENDOFF

Constant Value: 16 (0x00000010)

ENDSIG

Added in API level 21

long ENDSIG

Constant Value: 101010256 (0x0000000006054b50)

ENDSIZ

Added in API level 21

int ENDSIZ

Constant Value: 12 (0x0000000c)

ENDSUB

Added in API level 21

int ENDSUB

Constant Value: 8 (0x00000008)

ENDTOT

Added in API level 21

int ENDTOT

Constant Value: 10 (0x0000000a)

EXTCRC

Added in API level 21

int EXTCRC

Constant Value: 4 (0x00000004)

EXTHDR

Added in API level 21

int EXTHDR

Constant Value: 16 (0x00000010)

EXTLEN

Added in API level 21

int EXTLEN

Constant Value: 12 (0x0000000c)

EXTSIG

Added in API level 21

long EXTSIG

Constant Value: 134695760 (0x0000000008074b50)

EXTSIZ

Added in API level 21

int EXTSIZ

Constant Value: 8 (0x00000008)

LOCCRC

Added in API level 21

int LOCCRC

Constant Value: 14 (0x0000000e)

LOCEXT

Added in API level 21

int LOCEXT

Constant Value: 28 (0x0000001c)

LOCFLG

Added in API level 21

int LOCFLG

Constant Value: 6 (0x00000006)

LOCHDR

Added in API level 21

int LOCHDR

Constant Value: 30 (0x0000001e)

LOCHOW

Added in API level 21

int LOCHOW

Constant Value: 8 (0x00000008)

LOCLEN

Added in API level 21

int LOCLEN

Constant Value: 22 (0x00000016)

LOCNAM

Added in API level 21

int LOCNAM

Constant Value: 26 (0x0000001a)

LOCSIG

Added in API level 21

long LOCSIG

Constant Value: 67324752 (0x0000000004034b50)

LOCSIZ

Added in API level 21

int LOCSIZ

Constant Value: 18 (0x00000012)

LOCTIM

Added in API level 21

int LOCTIM

Constant Value: 10 (0x0000000a)

LOCVER

Added in API level 21

int LOCVER

Constant Value: 4 (0x00000004)

STORED

Added in API level 1

int STORED

Compression method for uncompressed entries.

Constant Value: 0 (0x00000000)

Public constructors

ZipEntry

Added in API level 1

ZipEntry (String name)

Creates a new zip entry with the specified name.

Parameters
`name`	`String`: the entry name

Throws
`NullPointerException`	if the entry name is null
`IllegalArgumentException`	if the entry name is longer than 0xFFFF bytes

ZipEntry

Added in API level 1

ZipEntry (ZipEntry e)

Creates a new zip entry with fields taken from the specified zip entry.

Parameters
`e`	`ZipEntry`: a zip Entry object

Public methods

clone

Added in API level 1

Object clone ()

Returns a copy of this entry.

Returns
`Object`	a clone of this instance.

getComment

Added in API level 1

String getComment ()

Returns the comment string for the entry, or null if none.

Returns
`String`	the comment string for the entry, or null if none

See also:

setComment(String)

getCompressedSize

Added in API level 1

long getCompressedSize ()

Returns the size of the compressed entry data, or -1 if not known. In the case of a stored entry, the compressed size will be the same as the uncompressed size of the entry.

Returns
`long`	the size of the compressed entry data, or -1 if not known

See also:

setCompressedSize(long)

getCrc

Added in API level 1

long getCrc ()

Returns the CRC-32 checksum of the uncompressed entry data, or -1 if not known.

Returns
`long`	the CRC-32 checksum of the uncompressed entry data, or -1 if not known

See also:

setCrc(long)

getExtra

Added in API level 1

byte[] getExtra ()

Returns the extra field data for the entry, or null if none.

Returns
`byte[]`	the extra field data for the entry, or null if none

See also:

setExtra(byte[])

getMethod

Added in API level 1

int getMethod ()

Returns the compression method of the entry, or -1 if not specified.

Returns
`int`	the compression method of the entry, or -1 if not specified

See also:

setMethod(int)

getName

Added in API level 1

String getName ()

Returns the name of the entry.

Returns
`String`	the name of the entry

getSize

Added in API level 1

long getSize ()

Returns the uncompressed size of the entry data, or -1 if not known.

Returns
`long`	the uncompressed size of the entry data, or -1 if not known

See also:

setSize(long)

getTime

Added in API level 1

long getTime ()

Returns the modification time of the entry, or -1 if not specified.

Returns
`long`	the modification time of the entry, or -1 if not specified

See also:

setTime(long)

hashCode

Added in API level 1

int hashCode ()

Returns the hash code value for this entry.

Returns
`int`	a hash code value for this object.

isDirectory

Added in API level 1

boolean isDirectory ()

Returns true if this is a directory entry. A directory entry is defined to be one whose name ends with a '/'.

Returns
`boolean`	true if this is a directory entry

setComment

Added in API level 1

void setComment (String comment)

Sets the optional comment string for the entry.

ZIP entry comments have maximum length of 0xffff. If the length of the specified comment string is greater than 0xFFFF bytes after encoding, only the first 0xFFFF bytes are output to the ZIP file entry.

Parameters
`comment`	`String`: the comment string

See also:

getComment()

setCompressedSize

Added in API level 1

void setCompressedSize (long csize)

Sets the size of the compressed entry data.

Parameters
`csize`	`long`: the compressed size to set to

See also:

getCompressedSize()

setCrc

Added in API level 1

void setCrc (long crc)

Sets the CRC-32 checksum of the uncompressed entry data.

Parameters
`crc`	`long`: the CRC-32 value

Throws
`IllegalArgumentException`	if the specified CRC-32 value is less than 0 or greater than 0xFFFFFFFF

See also:

getCrc()

setExtra

Added in API level 1

void setExtra (byte[] extra)

Sets the optional extra field data for the entry.

Parameters
`extra`	`byte`: the extra field data bytes

Throws
`IllegalArgumentException`	if the length of the specified extra field data is greater than 0xFFFF bytes

See also:

getExtra()

setMethod

Added in API level 1

void setMethod (int method)

Sets the compression method for the entry.

Parameters
`method`	`int`: the compression method, either STORED or DEFLATED

Throws
`IllegalArgumentException`	if the specified compression method is invalid

See also:

getMethod()

setSize

Added in API level 1

void setSize (long size)

Sets the uncompressed size of the entry data.

Parameters
`size`	`long`: the uncompressed size in bytes

Throws
`IllegalArgumentException`	if the specified size is less than 0, is greater than 0xFFFFFFFF when ZIP64 format is not supported, or is less than 0 when ZIP64 is supported

See also:

getSize()

setTime

Added in API level 1

void setTime (long time)

Sets the modification time of the entry.

Parameters
`time`	`long`: the entry modification time in number of milliseconds since the epoch

See also:

getTime()

toString

Added in API level 1

String toString ()

Returns a string representation of the ZIP entry.

Returns
`String`	a string representation of the object.