org.apache.commons.compress.java.util.jar

Interface Pack200.Unpacker

Enclosing class:

Pack200

public static interface Pack200.Unpacker

The interface defining the API for converting a packed stream in the Pack200 format to a JAR file.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	DEFLATE_HINT The String indicating if the unpacker should ignore all transmitted values,can be replaced by either true or false.
static java.lang.String	FALSE a String representation of false.
static java.lang.String	KEEP a String representation of keep.
static java.lang.String	PROGRESS the progress as a percentage.
static java.lang.String	TRUE a String representation of true.

Method Summary

Modifier and Type	Method and Description
void	addPropertyChangeListener(java.beans.PropertyChangeListener listener) add a listener for PropertyChange events.
java.util.SortedMap<java.lang.String,java.lang.String>	properties() Returns a sorted map of the properties of this unpacker.
void	removePropertyChangeListener(java.beans.PropertyChangeListener listener) remove a listener.
void	unpack(java.io.File in, java.util.jar.JarOutputStream out) Unpack the contents of the specified File to the specified JAR output stream.
void	unpack(java.io.InputStream in, java.util.jar.JarOutputStream out) Unpack the specified stream to the specified JAR output stream.

Field Detail

DEFLATE_HINT

static final java.lang.String DEFLATE_HINT

The String indicating if the unpacker should ignore all transmitted values,can be replaced by either true or false.

See Also:

Constant Field Values

FALSE

static final java.lang.String FALSE

a String representation of false.

See Also:

Constant Field Values

KEEP

static final java.lang.String KEEP

a String representation of keep.

See Also:

Constant Field Values

PROGRESS

static final java.lang.String PROGRESS

the progress as a percentage.

See Also:

Constant Field Values

TRUE

static final java.lang.String TRUE

a String representation of true.

See Also:

Constant Field Values

Method Detail

addPropertyChangeListener

void addPropertyChangeListener(java.beans.PropertyChangeListener listener)

add a listener for PropertyChange events.

Parameters:

listener - the listener to listen if PropertyChange events occurs.

properties

java.util.SortedMap<java.lang.String,java.lang.String> properties()

Returns a sorted map of the properties of this unpacker.

Returns:

the properties of unpacker.

removePropertyChangeListener

void removePropertyChangeListener(java.beans.PropertyChangeListener listener)

remove a listener.

Parameters:

listener - listener to remove.

unpack

void unpack(java.io.File in,
            java.util.jar.JarOutputStream out)
     throws java.io.IOException

Unpack the contents of the specified File to the specified JAR output stream.

Parameters:

in - file to be uncompressed.

out - JAR output stream of uncompressed data.

Throws:

java.io.IOException - if I/O exception occurs.

unpack

void unpack(java.io.InputStream in,
            java.util.jar.JarOutputStream out)
     throws java.io.IOException

Unpack the specified stream to the specified JAR output stream.

Parameters:

in - stream to uncompressed.

out - JAR output stream of uncompressed data.

Throws:

java.io.IOException - if I/O exception occurs.