Package i2p.susi.util

Class GzipFileBuffer

java.lang.Object

i2p.susi.util.FileBuffer

i2p.susi.util.GzipFileBuffer

All Implemented Interfaces:

Buffer

public class GzipFileBuffer
extends FileBuffer

Gzip File implementation of Buffer.

Since:

0.9.34

Field Summary

Fields inherited from class i2p.susi.util.FileBuffer

_file, _offset, _sublen

Constructor Summary

Constructors

Constructor	Description
GzipFileBuffer(File file)
GzipFileBuffer(File file, int offset, int sublen)

Method Summary

Modifier and Type	Method	Description
InputStream	getInputStream()	Caller must call readComplete()
int	getLength()	Returns the actual uncompressed size.
OutputStream	getOutputStream()	Caller must call writeComplete()
void	readComplete(boolean success)	Top-level reader MUST call this to close the input stream.
String	toString()
void	writeComplete(boolean success)	Sets the length if success is true

Methods inherited from class i2p.susi.util.FileBuffer

getFile, getOffset

Methods inherited from class java.lang.Object

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

Constructor Detail

GzipFileBuffer

public GzipFileBuffer(File file)

GzipFileBuffer

public GzipFileBuffer(File file,
                      int offset,
                      int sublen)

Method Detail

getInputStream

public InputStream getInputStream()
                           throws IOException

Description copied from class: FileBuffer

Caller must call readComplete()

Specified by:

getInputStream in interface Buffer

Overrides:

getInputStream in class FileBuffer

Returns:

new FileInputStream

Throws:

IOException

getOutputStream

public OutputStream getOutputStream()
                             throws IOException

Description copied from class: FileBuffer

Caller must call writeComplete()

Specified by:

getOutputStream in interface Buffer

Overrides:

getOutputStream in class FileBuffer

Returns:

new FileOutputStream

Throws:

IOException

readComplete

public void readComplete(boolean success)

Description copied from interface: Buffer

Top-level reader MUST call this to close the input stream.

Specified by:

readComplete in interface Buffer

Overrides:

readComplete in class FileBuffer

writeComplete

public void writeComplete(boolean success)

Sets the length if success is true

Specified by:

writeComplete in interface Buffer

Overrides:

writeComplete in class FileBuffer

Parameters:

success - if false, deletes any resources

getLength

public int getLength()

Returns the actual uncompressed size. Only known after reading and calling readComplete(true), or after writing and calling writeComplete(true), oherwise returns 0.

Specified by:

getLength in interface Buffer

Overrides:

getLength in class FileBuffer

toString

public String toString()

Overrides:

toString in class FileBuffer