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org.media.mn8.util.tar
Class TarInputStream  

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          org.media.mn8.util.tar.TarInputStream

All Implemented Interfaces:

java.io.Closeable

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public class TarInputStream

extends java.io.FilterInputStream

Version:

$Revision: 1.1 $ $Date: 2002/02/27 19:09:47 $

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Field Summary
protected  TarBuffer	buffer
protected  TarEntry	currEntry
protected  int	entryOffset
protected  int	entrySize
protected  boolean	hasEOF
protected  byte[]	oneBuf
protected  byte[]	readBuf

 

Fields inherited from class java.io.FilterInputStream

in

 

Constructor Summary

TarInputStream(java.io.InputStream is)

 

Method Summary
int	available()           Calls the in.available() method.
void	close()           This method closes the input stream by closing the input stream that this object is filtering.
TarEntry	getNextEntry()
int	getRecordSize()
int	read()           Calls the in.read() method
int	read(byte[] buf)           Calls the read(byte[], int, int) overloaded method.
int	read(byte[] buf, int offset, int length)           Calls the in.read(byte[], int, int) method.
void	skip(int nSkip)

 

Methods inherited from class java.io.FilterInputStream

mark, markSupported, reset, skip

 

Methods inherited from class java.lang.Object

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

 

Field Detail

buffer

protected TarBuffer buffer

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readBuf

protected byte[] readBuf

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oneBuf

protected byte[] oneBuf

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hasEOF

protected boolean hasEOF

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currEntry

protected TarEntry currEntry

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entrySize

protected int entrySize

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entryOffset

protected int entryOffset

Constructor Detail

TarInputStream

public TarInputStream(java.io.InputStream is)

Method Detail

getRecordSize

public int getRecordSize()

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available

public int available()
              throws java.io.IOException

Description copied from class: java.io.FilterInputStream

Calls the in.available() method.

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close

public void close()
           throws java.io.IOException

Description copied from class: java.io.FilterInputStream

This method closes the input stream by closing the input stream that this object is filtering. Future attempts to access this stream may throw an exception.

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skip

public void skip(int nSkip)
          throws java.io.IOException

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read

public int read()
         throws java.io.IOException

Description copied from class: java.io.FilterInputStream

Calls the in.read() method

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read

public int read(byte[] buf)
         throws java.io.IOException

Description copied from class: java.io.FilterInputStream

Calls the read(byte[], int, int) overloaded method. Note that this method does not redirect its call directly to a corresponding method in in. This allows subclasses to override only the three argument version of read.

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read

public int read(byte[] buf,
                int offset,
                int length)
         throws java.io.IOException

Description copied from class: java.io.FilterInputStream

Calls the in.read(byte[], int, int) method.

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getNextEntry

public TarEntry getNextEntry()
                      throws java.io.IOException

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