ZipEntry

java.lang.Object
- com.oracle.svm.core.jdk8.zipfile.ZipEntry

All Implemented Interfaces:

Cloneable
```
public final class ZipEntry
extends Object
implements Cloneable
```
This class is used to represent a ZIP file entry.

Since:

1.1

Field Summary

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

Constructor Summary

Constructors
Constructor and Description
`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.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Object`	`clone()` Returns a copy of this entry.
`String`	`getComment()` Returns the comment string for the entry.
`long`	`getCompressedSize()` Returns the size of the compressed entry data.
`long`	`getCrc()` Returns the CRC-32 checksum of the uncompressed entry data.
`FileTime`	`getCreationTime()` Returns the creation time of the entry.
`byte[]`	`getExtra()` Returns the extra field data for the entry.
`FileTime`	`getLastAccessTime()` Returns the last access time of the entry.
`FileTime`	`getLastModifiedTime()` Returns the last modification time of the entry.
`int`	`getMethod()` Returns the compression method of the entry.
`String`	`getName()` Returns the name of the entry.
`long`	`getSize()` Returns the uncompressed size of the entry data.
`long`	`getTime()` Returns the last modification time of the entry.
`LocalDateTime`	`getTimeLocal()` Returns the last modification time of the entry in local date-time.
`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.
`ZipEntry`	`setCreationTime(FileTime time)` Sets the creation time of the entry.
`void`	`setExtra(byte[] extra)` Sets the optional extra field data for the entry.
`ZipEntry`	`setLastAccessTime(FileTime time)` Sets the last access time of the entry.
`ZipEntry`	`setLastModifiedTime(FileTime time)` Sets the last modification time of 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 last modification time of the entry.
`void`	`setTimeLocal(LocalDateTime time)` Sets the last modification time of the entry in local date-time.
`String`	`toString()` Returns a string representation of the ZIP entry.

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

- Field Detail
  - STORED
```
public static final int STORED
```
    Compression method for uncompressed entries.
    
    See Also:
    
    Constant Field Values
  - DEFLATED
```
public static final int DEFLATED
```
    Compression method for compressed (deflated) entries.
    
    See Also:
    
    Constant Field Values
  - LOCSIG
```
public static final long LOCSIG
```
    See Also:
    
    Constant Field Values
  - EXTSIG
```
public static final long EXTSIG
```
    See Also:
    
    Constant Field Values
  - CENSIG
```
public static final long CENSIG
```
    See Also:
    
    Constant Field Values
  - ENDSIG
```
public static final long ENDSIG
```
    See Also:
    
    Constant Field Values
  - LOCHDR
```
public static final int LOCHDR
```
    See Also:
    
    Constant Field Values
  - EXTHDR
```
public static final int EXTHDR
```
    See Also:
    
    Constant Field Values
  - CENHDR
```
public static final int CENHDR
```
    See Also:
    
    Constant Field Values
  - ENDHDR
```
public static final int ENDHDR
```
    See Also:
    
    Constant Field Values
  - LOCVER
```
public static final int LOCVER
```
    See Also:
    
    Constant Field Values
  - LOCFLG
```
public static final int LOCFLG
```
    See Also:
    
    Constant Field Values
  - LOCHOW
```
public static final int LOCHOW
```
    See Also:
    
    Constant Field Values
  - LOCTIM
```
public static final int LOCTIM
```
    See Also:
    
    Constant Field Values
  - LOCCRC
```
public static final int LOCCRC
```
    See Also:
    
    Constant Field Values
  - LOCSIZ
```
public static final int LOCSIZ
```
    See Also:
    
    Constant Field Values
  - LOCLEN
```
public static final int LOCLEN
```
    See Also:
    
    Constant Field Values
  - LOCNAM
```
public static final int LOCNAM
```
    See Also:
    
    Constant Field Values
  - LOCEXT
```
public static final int LOCEXT
```
    See Also:
    
    Constant Field Values
  - EXTCRC
```
public static final int EXTCRC
```
    See Also:
    
    Constant Field Values
  - EXTSIZ
```
public static final int EXTSIZ
```
    See Also:
    
    Constant Field Values
  - EXTLEN
```
public static final int EXTLEN
```
    See Also:
    
    Constant Field Values
  - CENVEM
```
public static final int CENVEM
```
    See Also:
    
    Constant Field Values
  - CENVER
```
public static final int CENVER
```
    See Also:
    
    Constant Field Values
  - CENFLG
```
public static final int CENFLG
```
    See Also:
    
    Constant Field Values
  - CENHOW
```
public static final int CENHOW
```
    See Also:
    
    Constant Field Values
  - CENTIM
```
public static final int CENTIM
```
    See Also:
    
    Constant Field Values
  - CENCRC
```
public static final int CENCRC
```
    See Also:
    
    Constant Field Values
  - CENSIZ
```
public static final int CENSIZ
```
    See Also:
    
    Constant Field Values
  - CENLEN
```
public static final int CENLEN
```
    See Also:
    
    Constant Field Values
  - CENNAM
```
public static final int CENNAM
```
    See Also:
    
    Constant Field Values
  - CENEXT
```
public static final int CENEXT
```
    See Also:
    
    Constant Field Values
  - CENCOM
```
public static final int CENCOM
```
    See Also:
    
    Constant Field Values
  - CENDSK
```
public static final int CENDSK
```
    See Also:
    
    Constant Field Values
  - CENATT
```
public static final int CENATT
```
    See Also:
    
    Constant Field Values
  - CENATX
```
public static final int CENATX
```
    See Also:
    
    Constant Field Values
  - CENOFF
```
public static final int CENOFF
```
    See Also:
    
    Constant Field Values
  - ENDSUB
```
public static final int ENDSUB
```
    See Also:
    
    Constant Field Values
  - ENDTOT
```
public static final int ENDTOT
```
    See Also:
    
    Constant Field Values
  - ENDSIZ
```
public static final int ENDSIZ
```
    See Also:
    
    Constant Field Values
  - ENDOFF
```
public static final int ENDOFF
```
    See Also:
    
    Constant Field Values
  - ENDCOM
```
public static final int ENDCOM
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - ZipEntry
```
public ZipEntry(String name)
```
    Creates a new zip entry with the specified name.
    
    Parameters:
    
    name - The entry name
    
    Throws:
    
    NullPointerException - if the entry name is null
    
    IllegalArgumentException - if the entry name is longer than 0xFFFF bytes
  - ZipEntry
```
public ZipEntry(ZipEntry e)
```
    Creates a new zip entry with fields taken from the specified zip entry.
    
    Parameters:
    
    e - A zip Entry object
    
    Throws:
    
    NullPointerException - if the entry object is null
- Method Detail
  - getName
```
public String getName()
```
    Returns the name of the entry.
    
    Returns:
    
    the name of the entry
  - setTime
```
public void setTime(long time)
```
    Sets the last modification time of the entry.
    If the entry is output to a ZIP file or ZIP file formatted output stream the last modification time set by this method will be stored into the date and time fields of the zip file entry and encoded in standard MS-DOS date and time format. The default TimeZone is used to convert the epoch time to the MS-DOS data and time.
    
    Parameters:
    
    time - The last modification time of the entry in milliseconds since the epoch
    
    See Also:
    
    ZipEntry.getTime(), ZipEntry.getLastModifiedTime()
  - getTime
```
public long getTime()
```
    Returns the last modification time of the entry.
    If the entry is read from a ZIP file or ZIP file formatted input stream, this is the last modification time from the date and time fields of the zip file entry. The default TimeZone is used to convert the standard MS-DOS formatted date and time to the epoch time.
    
    Returns:
    
    The last modification time of the entry in milliseconds since the epoch, or -1 if not specified
    
    See Also:
    
    ZipEntry.setTime(long), ZipEntry.setLastModifiedTime(FileTime)
  - setTimeLocal
```
public void setTimeLocal(LocalDateTime time)
```
    Sets the last modification time of the entry in local date-time.
    If the entry is output to a ZIP file or ZIP file formatted output stream the last modification time set by this method will be stored into the date and time fields of the zip file entry and encoded in standard MS-DOS date and time format. If the date-time set is out of the range of the standard MS-DOS date and time format, the time will also be stored into zip file entry's extended timestamp fields in optional extra data in UTC time. The system default TimeZone is used to convert the local date-time to UTC time.
    LocalDateTime uses a precision of nanoseconds, whereas this class uses a precision of milliseconds. The conversion will truncate any excess precision information as though the amount in nanoseconds was subject to integer division by one million.
    
    Parameters:
    
    time - The last modification time of the entry in local date-time
    
    Since:
    
    9
    
    See Also:
    
    ZipEntry.getTimeLocal()
  - getTimeLocal
```
public LocalDateTime getTimeLocal()
```
    Returns the last modification time of the entry in local date-time.
    If the entry is read from a ZIP file or ZIP file formatted input stream, this is the last modification time from the zip file entry's optional extra data if the extended timestamp fields are present. Otherwise, the last modification time is read from entry's standard MS-DOS formatted date and time fields.
    The system default TimeZone is used to convert the UTC time to local date-time.
    
    Returns:
    
    The last modification time of the entry in local date-time
    
    Since:
    
    9
    
    See Also:
    
    ZipEntry.setTimeLocal(LocalDateTime)
  - setLastModifiedTime
```
public ZipEntry setLastModifiedTime(FileTime time)
```
    Sets the last modification time of the entry.
    When output to a ZIP file or ZIP file formatted output stream the last modification time set by this method will be stored into zip file entry's date and time fields in standard MS-DOS date and time format), and the extended timestamp fields in optional extra data in UTC time.
    
    Parameters:
    
    time - The last modification time of the entry
    
    Returns:
    
    This zip entry
    
    Throws:
    
    NullPointerException - if the time is null
    
    Since:
    
    1.8
    
    See Also:
    
    ZipEntry.getLastModifiedTime()
  - getLastModifiedTime
```
public FileTime getLastModifiedTime()
```
    Returns the last modification time of the entry.
    If the entry is read from a ZIP file or ZIP file formatted input stream, this is the last modification time from the zip file entry's optional extra data if the extended timestamp fields are present. Otherwise the last modification time is read from the entry's date and time fields, the default TimeZone is used to convert the standard MS-DOS formatted date and time to the epoch time.
    
    Returns:
    
    The last modification time of the entry, null if not specified
    
    Since:
    
    1.8
    
    See Also:
    
    ZipEntry.setLastModifiedTime(FileTime)
  - setLastAccessTime
```
public ZipEntry setLastAccessTime(FileTime time)
```
    Sets the last access time of the entry.
    If set, the last access time will be stored into the extended timestamp fields of entry's optional extra data, when output to a ZIP file or ZIP file formatted stream.
    
    Parameters:
    
    time - The last access time of the entry
    
    Returns:
    
    This zip entry
    
    Throws:
    
    NullPointerException - if the time is null
    
    Since:
    
    1.8
    
    See Also:
    
    ZipEntry.getLastAccessTime()
  - getLastAccessTime
```
public FileTime getLastAccessTime()
```
    Returns the last access time of the entry.
    The last access time is from the extended timestamp fields of entry's optional extra data when read from a ZIP file or ZIP file formatted stream.
    
    Returns:
    
    The last access time of the entry, null if not specified
    
    Since:
    
    1.8
    
    See Also:
    
    ZipEntry.setLastAccessTime(FileTime)
  - setCreationTime
```
public ZipEntry setCreationTime(FileTime time)
```
    Sets the creation time of the entry.
    If set, the creation time will be stored into the extended timestamp fields of entry's optional extra data, when output to a ZIP file or ZIP file formatted stream.
    
    Parameters:
    
    time - The creation time of the entry
    
    Returns:
    
    This zip entry
    
    Throws:
    
    NullPointerException - if the time is null
    
    Since:
    
    1.8
    
    See Also:
    
    ZipEntry.getCreationTime()
  - getCreationTime
```
public FileTime getCreationTime()
```
    Returns the creation time of the entry.
    The creation time is from the extended timestamp fields of entry's optional extra data when read from a ZIP file or ZIP file formatted stream.
    
    Returns:
    
    the creation time of the entry, null if not specified
    
    Since:
    
    1.8
    
    See Also:
    
    ZipEntry.setCreationTime(FileTime)
  - setSize
```
public void setSize(long size)
```
    Sets the uncompressed size of the entry data.
    
    Parameters:
    
    size - 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:
    
    ZipEntry.getSize()
  - getSize
```
public long getSize()
```
    Returns the uncompressed size of the entry data.
    
    Returns:
    
    the uncompressed size of the entry data, or -1 if not known
    
    See Also:
    
    ZipEntry.setSize(long)
  - getCompressedSize
```
public long getCompressedSize()
```
    Returns the size of the compressed entry data.
    In the case of a stored entry, the compressed size will be the same as the uncompressed size of the entry.
    
    Returns:
    
    the size of the compressed entry data, or -1 if not known
    
    See Also:
    
    ZipEntry.setCompressedSize(long)
  - setCompressedSize
```
public void setCompressedSize(long csize)
```
    Sets the size of the compressed entry data.
    
    Parameters:
    
    csize - the compressed size to set
    
    See Also:
    
    ZipEntry.getCompressedSize()
  - setCrc
```
public void setCrc(long crc)
```
    Sets the CRC-32 checksum of the uncompressed entry data.
    
    Parameters:
    
    crc - the CRC-32 value
    
    Throws:
    
    IllegalArgumentException - if the specified CRC-32 value is less than 0 or greater than 0xFFFFFFFF
    
    See Also:
    
    ZipEntry.getCrc()
  - getCrc
```
public long getCrc()
```
    Returns the CRC-32 checksum of the uncompressed entry data.
    
    Returns:
    
    the CRC-32 checksum of the uncompressed entry data, or -1 if not known
    
    See Also:
    
    ZipEntry.setCrc(long)
  - setMethod
```
public void setMethod(int method)
```
    Sets the compression method for the entry.
    
    Parameters:
    
    method - the compression method, either STORED or DEFLATED
    
    Throws:
    
    IllegalArgumentException - if the specified compression method is invalid
    
    See Also:
    
    ZipEntry.getMethod()
  - getMethod
```
public int getMethod()
```
    Returns the compression method of the entry.
    
    Returns:
    
    the compression method of the entry, or -1 if not specified
    
    See Also:
    
    ZipEntry.setMethod(int)
  - setExtra
```
public void setExtra(byte[] extra)
```
    Sets the optional extra field data for the entry.
    Invoking this method may change this entry's last modification time, last access time and creation time, if the extra field data includes the extensible timestamp fields, such as NTFS tag 0x0001 or Info-ZIP Extended Timestamp, as specified in Info-ZIP Application Note 970311.
    
    Parameters:
    
    extra - The extra field data bytes
    
    Throws:
    
    IllegalArgumentException - if the length of the specified extra field data is greater than 0xFFFF bytes
    
    See Also:
    
    ZipEntry.getExtra()
  - getExtra
```
public byte[] getExtra()
```
    Returns the extra field data for the entry.
    
    Returns:
    
    the extra field data for the entry, or null if none
    
    See Also:
    
    ZipEntry.setExtra(byte[])
  - setComment
```
public 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 - the comment string
    
    See Also:
    
    ZipEntry.getComment()
  - getComment
```
public String getComment()
```
    Returns the comment string for the entry.
    
    Returns:
    
    the comment string for the entry, or null if none
    
    See Also:
    
    ZipEntry.setComment(String)
  - isDirectory
```
public boolean isDirectory()
```
    Returns true if this is a directory entry. A directory entry is defined to be one whose name ends with a '/'.
    
    Returns:
    
    true if this is a directory entry
  - toString
```
public String toString()
```
    Returns a string representation of the ZIP entry.
    
    Overrides:
    
    toString in class Object
  - hashCode
```
public int hashCode()
```
    Returns the hash code value for this entry.
    
    Overrides:
    
    hashCode in class Object
  - clone
```
public Object clone()
```
    Returns a copy of this entry.
    
    Overrides:
    
    clone in class Object

Class ZipEntry

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

STORED

DEFLATED

LOCSIG

EXTSIG

CENSIG

ENDSIG

LOCHDR

EXTHDR

CENHDR

ENDHDR

LOCVER

LOCFLG

LOCHOW

LOCTIM

LOCCRC

LOCSIZ

LOCLEN

LOCNAM

LOCEXT

EXTCRC

EXTSIZ

EXTLEN

CENVEM

CENVER

CENFLG

CENHOW

CENTIM

CENCRC

CENSIZ

CENLEN

CENNAM

CENEXT

CENCOM

CENDSK

CENATT

CENATX

CENOFF

ENDSUB

ENDTOT

ENDSIZ

ENDOFF

ENDCOM

Constructor Detail

ZipEntry

ZipEntry

Method Detail

getName

setTime

getTime

setTimeLocal

getTimeLocal

setLastModifiedTime

getLastModifiedTime

setLastAccessTime

getLastAccessTime

setCreationTime

getCreationTime

setSize

getSize

getCompressedSize

setCompressedSize

setCrc

getCrc

setMethod

getMethod

setExtra

getExtra

setComment

getComment

isDirectory

toString

hashCode

clone