org.xeustechnologies.jtar
Class TarEntry

java.lang.Object
  org.xeustechnologies.jtar.TarEntry

public class TarEntry
extends java.lang.Object

Author:

Kamran Zafar

Field Summary

protected java.io.File	file
protected TarHeader	header

Constructor Summary

TarEntry(byte[] headerBuf)

TarEntry(java.io.File file, java.lang.String entryName)

Method Summary

long	computeCheckSum(byte[] buf) Calculate checksum
boolean	equals(TarEntry it)
void	extractTarHeader(java.lang.String entryName) Extract header from File
java.io.File	getFile()
int	getGroupId()
java.lang.String	getGroupName()
TarHeader	getHeader()
java.util.Date	getModTime()
java.lang.String	getName()
long	getSize()
int	getUserId()
java.lang.String	getUserName()
boolean	isDescendent(TarEntry desc)
boolean	isDirectory() Checks if the org.xeustechnologies.jtar entry is a directory
void	parseTarHeader(byte[] bh) Parses the tar header to the byte buffer
void	setGroupId(int groupId)
void	setGroupName(java.lang.String groupName)
void	setIds(int userId, int groupId)
void	setModTime(java.util.Date time)
void	setModTime(long time)
void	setName(java.lang.String name)
void	setSize(long size)
void	setUserId(int userId)
void	setUserName(java.lang.String userName)
void	writeEntryHeader(byte[] outbuf) Writes the header to the byte buffer

Methods inherited from class java.lang.Object

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

Field Detail

file

protected java.io.File file

header

protected TarHeader header

Constructor Detail

TarEntry

public TarEntry(java.io.File file,
                java.lang.String entryName)

TarEntry

public TarEntry(byte[] headerBuf)

Method Detail

equals

public boolean equals(TarEntry it)

isDescendent

public boolean isDescendent(TarEntry desc)

getHeader

public TarHeader getHeader()

getName

public java.lang.String getName()

setName

public void setName(java.lang.String name)

getUserId

public int getUserId()

setUserId

public void setUserId(int userId)

getGroupId

public int getGroupId()

setGroupId

public void setGroupId(int groupId)

getUserName

public java.lang.String getUserName()

setUserName

public void setUserName(java.lang.String userName)

getGroupName

public java.lang.String getGroupName()

setGroupName

public void setGroupName(java.lang.String groupName)

setIds

public void setIds(int userId,
                   int groupId)

setModTime

public void setModTime(long time)

setModTime

public void setModTime(java.util.Date time)

getModTime

public java.util.Date getModTime()

getFile

public java.io.File getFile()

getSize

public long getSize()

setSize

public void setSize(long size)

isDirectory

public boolean isDirectory()

Checks if the org.xeustechnologies.jtar entry is a directory

Returns:

extractTarHeader

public void extractTarHeader(java.lang.String entryName)

Extract header from File

Parameters:

entryName -

computeCheckSum

public long computeCheckSum(byte[] buf)

Calculate checksum

Parameters:

buf -

Returns:

writeEntryHeader

public void writeEntryHeader(byte[] outbuf)

Writes the header to the byte buffer

Parameters:

outbuf -

parseTarHeader

public void parseTarHeader(byte[] bh)

Parses the tar header to the byte buffer

Parameters:

header -

bh -