JarOutputStream

The


        JarOutputStream

is used to write data in the


        JarFile

format to an arbitrary output stream

Summary

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Inherited Fields

From class java.util.zip.DeflaterOutputStream

From class java.io.FilterOutputStream

Public Constructors
	JarOutputStream ( OutputStream os, Manifest manifest) Constructs a new `JarOutputStream` using an output stream.
	JarOutputStream ( OutputStream os) Constructs a new `JarOutputStream` using an arbitrary output stream.

Public Constructors

JarOutputStream ( OutputStream os, Manifest manifest)

Constructs a new


           JarOutputStream

using an output stream.

JarOutputStream ( OutputStream os)

Constructs a new


           JarOutputStream

using an arbitrary output stream.

Public Methods
void	putNextEntry ( ZipEntry ze) Writes the specified ZIP entry to the underlying stream.

Public Methods

void

putNextEntry ( ZipEntry ze)

Writes the specified ZIP entry to the underlying stream.

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Inherited Methods

From class java.util.zip.ZipOutputStream

void	close () Closes the current `ZipEntry` , if any, and the underlying output stream.
void	closeEntry () Closes the current `ZipEntry` .
void	finish () Indicates that all entries have been written to the stream.
void	putNextEntry ( ZipEntry ze) Writes entry information to the underlying stream.
void	setComment ( String comment) Sets the comment associated with the file being written.
void	setLevel (int level) Sets the compression level to be used for writing entry data.
void	setMethod (int method) Sets the default compression method to be used when a `ZipEntry` doesn't explicitly specify a method.
void	write (byte[] buffer, int offset, int byteCount) Writes data for the current entry to the underlying stream.

From class java.util.zip.DeflaterOutputStream

void	close () Writes any unwritten compressed data to the underlying stream, the closes all underlying streams.
void	deflate () Compress the data in the input buffer and write it to the underlying stream.
void	finish () Writes any unwritten data to the underlying stream.
void	flush () Flushes the underlying stream.
void	write (byte[] buffer, int offset, int byteCount) Compresses `byteCount` bytes of data from `buf` starting at `offset` and writes it to the underlying stream.
void	write (int i) Writes one byte to the target stream.

From class java.io.FilterOutputStream

From class java.io.OutputStream

void	close () Closes this stream.
void	flush () Flushes this stream.
void	write (byte[] buffer, int offset, int count) Writes `count` bytes from the byte array `buffer` starting at position `offset` to this stream.
void	write (byte[] buffer) Equivalent to `write(buffer, 0, buffer.length)` .
abstract void	write (int oneByte) Writes a single byte to this stream.

From class java.lang.Object

Object	clone () Creates and returns a copy of this `Object` .
boolean	equals ( Object o) Compares this instance with the specified object and indicates if they are equal.
void	finalize () Invoked when the garbage collector has detected that this instance is no longer reachable.
final Class <?>	getClass () Returns the unique instance of `Class` that represents this object's class.
int	hashCode () Returns an integer hash code for this object.
final void	notify () Causes a thread which is waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
final void	notifyAll () Causes all threads which are waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
String	toString () Returns a string containing a concise, human-readable description of this object.
final void	wait () Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object.
final void	wait (long millis, int nanos) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.
final void	wait (long millis) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.

From interface java.io.Closeable

From interface java.io.Flushable

From interface java.lang.AutoCloseable

Public Constructors

public JarOutputStream ( OutputStream os, Manifest manifest)

Added in API level 1

Constructs a new JarOutputStream using an output stream. The content of the Manifest must match the JAR entry information written subsequently to the stream.

Parameters

os	the `OutputStream` to write to
manifest	the `Manifest` to output for this JAR file.

Throws

IOException	if an error occurs creating the `JarOutputStream` .

public JarOutputStream ( OutputStream os)

Added in API level 1

Constructs a new JarOutputStream using an arbitrary output stream.

Parameters

os	the `OutputStream` to write to.

Throws

IOException	if an error occurs creating the `JarOutputStream` .

Public Methods

public void putNextEntry ( ZipEntry ze)

Added in API level 1

Writes the specified ZIP entry to the underlying stream. The previous entry is closed if it is still open.

Parameters

ze	the `ZipEntry` to write to.

Throws

IOException	if an error occurs writing to the entry.

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

Results

Interfaces

Classes

Exceptions

Class Overview

Summary

Public Constructors

public JarOutputStream ( OutputStream os, Manifest manifest)

Parameters

Throws

public JarOutputStream ( OutputStream os)

Parameters

Throws

Public Methods

public void putNextEntry ( ZipEntry ze)

Parameters

Throws

See Also