java.lang.Object
- java.io.OutputStream
- - java.io.FilterOutputStream
  - - java.util.zip.DeflaterOutputStream
    - - java.util.zip.ZipOutputStream
      - java.util.jar.JarOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable
```
public class JarOutputStream
extends ZipOutputStream
```
The JarOutputStream class is used to write the contents of a JAR file to any output stream. It extends the class java.util.zip.ZipOutputStream with support for writing an optional Manifest entry. The Manifest can be used to specify meta-information about the JAR file and its entries.

Since:

1.2

See Also:
Manifest, ZipOutputStream

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`	`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`

Fields inherited from class java.util.zip.ZipOutputStream
DEFLATED, STORED

Fields inherited from class java.util.zip.DeflaterOutputStream
buf, def

Fields inherited from class java.io.FilterOutputStream
out

Constructor Summary

Constructors
Constructor and Description
`JarOutputStream(OutputStream out)` Creates a new `JarOutputStream` with no manifest.
`JarOutputStream(OutputStream out, Manifest man)` Creates a new `JarOutputStream` with the specified `Manifest`.

Method Summary

Methods
Modifier and Type Method and Description

void putNextEntry(ZipEntry ze)
Begins writing a new JAR file entry and positions the stream to the start of the entry data.
- Methods inherited from class java.util.zip.ZipOutputStream
  close, closeEntry, finish, setComment, setLevel, setMethod, write
- Methods inherited from class java.util.zip.DeflaterOutputStream
  deflate, flush, write
- Methods inherited from class java.io.FilterOutputStream
  write
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - 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
  - JarOutputStream
```
public JarOutputStream(OutputStream out,
               Manifest man)
                throws IOException
```
    Creates a new JarOutputStream with the specified Manifest. The manifest is written as the first entry to the output stream.
    
    Parameters:
    out - the actual output stream
    man - the optional Manifest
    
    Throws:
    
    IOException - if an I/O error has occurred
  - JarOutputStream
```
public JarOutputStream(OutputStream out)
                throws IOException
```
    Creates a new JarOutputStream with no manifest.
    
    Parameters:
    out - the actual output stream
    
    Throws:
    
    IOException - if an I/O error has occurred
- Method Detail
  - putNextEntry
```
public void putNextEntry(ZipEntry ze)
                  throws IOException
```
    Begins writing a new JAR file entry and positions the stream to the start of the entry data. This method will also close any previous entry. The default compression method will be used if no compression method was specified for the entry. The current time will be used if the entry has no set modification time.
    
    Overrides:
    
    putNextEntry in class ZipOutputStream
    
    Parameters:
    ze - the ZIP/JAR entry to be written
    
    Throws:
    
    ZipException - if a ZIP error has occurred
    
    IOException - if an I/O error has occurred

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Document créé le 31/08/2006, dernière modification le 04/03/2020
Source du document imprimé : https://www.gaudry.be/java-api-rf-java/util/jar/jaroutputstream.html

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Références

Manuel PHP : https://docs.oracle.com, JarOutputStream

Ces références et liens indiquent des documents consultés lors de la rédaction de cette page, ou qui peuvent apporter un complément d'information, mais les auteurs de ces sources ne peuvent être tenus responsables du contenu de cette page.
L'auteur de ce site est seul responsable de la manière dont sont présentés ici les différents concepts, et des libertés qui sont prises avec les ouvrages de référence. N'oubliez pas que vous devez croiser les informations de sources multiples afin de diminuer les risques d'erreurs.

Table des matières Haut

Class JarOutputStream

Field Summary

Fields inherited from class java.util.zip.ZipOutputStream

Fields inherited from class java.util.zip.DeflaterOutputStream

Fields inherited from class java.io.FilterOutputStream

Constructor Summary

Method Summary

Methods inherited from class java.util.zip.ZipOutputStream

Methods inherited from class java.util.zip.DeflaterOutputStream

Methods inherited from class java.io.FilterOutputStream

Methods inherited from class java.lang.Object

Field Detail

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

JarOutputStream

JarOutputStream

Method Detail

putNextEntry

Références