Class GZIPInputStream

java.lang.Object

java.io.InputStream

com.codename1.io.gzip.FilterInputStream

com.codename1.io.gzip.InflaterInputStream

com.codename1.io.gzip.GZIPInputStream

All Implemented Interfaces:

AutoCloseable

public class GZIPInputStream
extends InflaterInputStream

Field Summary

Fields inherited from class InflaterInputStream

buf, DEFAULT_BUFSIZE, inflater, myinflater

Modifier and Type	Field	Description
protected byte[]	buf
protected static final int	DEFAULT_BUFSIZE
protected final Inflater	inflater
protected boolean	myinflater

Fields inherited from class FilterInputStream

in

Modifier and Type	Field	Description
protected InputStream	in

Constructor Summary

Constructors

Constructor	Description
GZIPInputStream(InputStream in)
GZIPInputStream(InputStream in, int size, boolean closeIn)
GZIPInputStream(InputStream in, Inflater inflater, int size, boolean closeIn)

Method Summary

Modifier and Type	Method	Description
String	getComment()
long	getCRC()
long	getModifiedtime()
String	getName()
int	getOS()
void	readHeader()

Methods inherited from class InflaterInputStream

available, close, fill, getAvailIn, getInflater, getTotalIn, getTotalOut, mark, markSupported, read, read, reset, skip

Modifier and Type	Method	Description
int	available()	Returns the number of bytes that can be read (or skipped over) from this input stream without blocking by the next caller of a method for this input stream.
void	close()	Closes this input stream and releases any system resources associated with the stream.
protected void	fill()
byte[]	getAvailIn()
Inflater	getInflater()
long	getTotalIn()
long	getTotalOut()
void	mark(int readlimit)	Marks the current position in this input stream.
boolean	markSupported()	Tests if this input stream supports the mark and reset methods.
int	read()	Reads the next byte of data from the input stream.
int	read(byte[] b, int off, int len)	Reads up to len bytes of data from the input stream into an array of bytes.
void	reset()	Repositions this stream to the position at the time the mark method was last called on this input stream.
long	skip(long n)	Skips over and discards n bytes of data from this input stream.

Methods inherited from class FilterInputStream

read

Modifier and Type	Method	Description
int	read(byte[] b)	Reads some number of bytes from the input stream and stores them into the buffer array b.

Methods inherited from class Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Modifier and Type	Method	Description
protected Object	clone()
boolean	equals(Object obj)	Indicates whether some other object is "equal to" this one.
final Class	getClass()	Returns the runtime class of an 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()	Causes current thread to wait until another thread invokes the method or the method for this object.
final void	wait(long timeout)	Causes current thread to wait until either another thread invokes the method or the method for this object, or a specified amount of time has elapsed.
final void	wait(long timeout, int nanos)	Causes current thread to wait until another thread invokes the method or the method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.

Constructor Details

GZIPInputStream

public GZIPInputStream(InputStream in)
                throws IOException

Throws:

IOException

GZIPInputStream

public GZIPInputStream(InputStream in,
 int size,
 boolean closeIn)
                throws IOException

Throws:

IOException

GZIPInputStream

public GZIPInputStream(InputStream in,
 Inflater inflater,
 int size,
 boolean closeIn)
                throws IOException

Throws:

IOException

Method Details

getModifiedtime

public long getModifiedtime()

getOS

public int getOS()

getName

public String getName()

getComment

public String getComment()

getCRC

public long getCRC()
            throws GZIPException

Throws:

GZIPException

readHeader

public void readHeader()
                throws IOException

Overrides:

readHeader in class InflaterInputStream

Throws:

IOException