hudson.org.apache.tools.tar

Class TarOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

hudson.org.apache.tools.tar.TarOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

Deprecated.

Use TarArchiveOutputStream instead

@Deprecated
public class TarOutputStream
extends FilterOutputStream

The TarOutputStream writes a UNIX tar archive as an OutputStream. Methods are provided to put entries, and then write their contents by writing to this stream using write().

Field Summary

Fields

Modifier and Type	Field and Description
protected byte[]	assemBuf Deprecated.
protected int	assemLen Deprecated.
protected org.apache.tools.tar.TarBuffer	buffer Deprecated.
protected long	currBytes Deprecated.
protected String	currName Deprecated.
protected long	currSize Deprecated.
protected boolean	debug Deprecated.
static int	LONGFILE_ERROR Deprecated. Fail if a long file name is required in the archive.
static int	LONGFILE_GNU Deprecated. GNU tar extensions are used to store long file names in the archive.
static int	LONGFILE_TRUNCATE Deprecated. Long paths will be truncated in the archive.
protected int	longFileMode Deprecated.
protected byte[]	oneBuf Deprecated.
protected byte[]	recordBuf Deprecated.

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor and Description
TarOutputStream(OutputStream os) Deprecated. Constructor for TarInputStream.
TarOutputStream(OutputStream os, int blockSize) Deprecated. Constructor for TarInputStream.
TarOutputStream(OutputStream os, int blockSize, int recordSize) Deprecated. Constructor for TarInputStream.

Method Summary

Modifier and Type	Method and Description
void	close() Deprecated. Ends the TAR archive and closes the underlying OutputStream.
void	closeEntry() Deprecated. Close an entry.
void	finish() Deprecated. Ends the TAR archive without closing the underlying OutputStream.
int	getRecordSize() Deprecated. Get the record size being used by this stream's TarBuffer.
void	putNextEntry(org.apache.tools.tar.TarEntry entry) Deprecated. Put an entry on the output stream.
void	setBufferDebug(boolean debug) Deprecated. Sets the debugging flag in this stream's TarBuffer.
void	setDebug(boolean debugF) Deprecated. Sets the debugging flag.
void	setLongFileMode(int longFileMode) Deprecated. Set the long file mode.
void	write(byte[] wBuf) Deprecated. Writes bytes to the current tar archive entry.
void	write(byte[] wBuf, int wOffset, int numToWrite) Deprecated. Writes bytes to the current tar archive entry.
void	write(int b) Deprecated. Writes a byte to the current tar archive entry.

Methods inherited from class java.io.FilterOutputStream

flush

Methods inherited from class java.lang.Object

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

Field Detail

LONGFILE_ERROR

public static final int LONGFILE_ERROR

Deprecated.

Fail if a long file name is required in the archive.

See Also:

Constant Field Values

LONGFILE_TRUNCATE

public static final int LONGFILE_TRUNCATE

Deprecated.

Long paths will be truncated in the archive.

See Also:

Constant Field Values

LONGFILE_GNU

public static final int LONGFILE_GNU

Deprecated.

GNU tar extensions are used to store long file names in the archive.

See Also:

Constant Field Values

debug

protected boolean debug

Deprecated.

currSize

protected long currSize

Deprecated.

currName

protected String currName

Deprecated.

currBytes

protected long currBytes

Deprecated.

oneBuf

protected byte[] oneBuf

Deprecated.

recordBuf

protected byte[] recordBuf

Deprecated.

assemLen

protected int assemLen

Deprecated.

assemBuf

protected byte[] assemBuf

Deprecated.

buffer

protected org.apache.tools.tar.TarBuffer buffer

Deprecated.

longFileMode

protected int longFileMode

Deprecated.

Constructor Detail

TarOutputStream

public TarOutputStream(OutputStream os)

Deprecated.

Constructor for TarInputStream.

Parameters:

os - the output stream to use

TarOutputStream

public TarOutputStream(OutputStream os,
                       int blockSize)

Deprecated.

Constructor for TarInputStream.

Parameters:

os - the output stream to use

blockSize - the block size to use

TarOutputStream

public TarOutputStream(OutputStream os,
                       int blockSize,
                       int recordSize)

Deprecated.

Constructor for TarInputStream.

Parameters:

os - the output stream to use

blockSize - the block size to use

recordSize - the record size to use

Method Detail

setLongFileMode

public void setLongFileMode(int longFileMode)

Deprecated.

Set the long file mode. This can be LONGFILE_ERROR(0), LONGFILE_TRUNCATE(1) or LONGFILE_GNU(2). This specifies the treatment of long file names (names >= TarConstants.NAMELEN). Default is LONGFILE_ERROR.

Parameters:

longFileMode - the mode to use

setDebug

public void setDebug(boolean debugF)

Deprecated.

Sets the debugging flag.

Parameters:

debugF - True to turn on debugging.

setBufferDebug

public void setBufferDebug(boolean debug)

Deprecated.

Sets the debugging flag in this stream's TarBuffer.

Parameters:

debug - True to turn on debugging.

finish

public void finish()
            throws IOException

Deprecated.

Ends the TAR archive without closing the underlying OutputStream. The result is that the two EOF records of nulls are written.

Throws:

IOException - on error

close

public void close()
           throws IOException

Deprecated.

Ends the TAR archive and closes the underlying OutputStream. This means that finish() is called followed by calling the TarBuffer's close().

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class FilterOutputStream

Throws:

IOException - on error

getRecordSize

public int getRecordSize()

Deprecated.

Get the record size being used by this stream's TarBuffer.

Returns:

The TarBuffer record size.

putNextEntry

public void putNextEntry(org.apache.tools.tar.TarEntry entry)
                  throws IOException

Deprecated.

Put an entry on the output stream. This writes the entry's header record and positions the output stream for writing the contents of the entry. Once this method is called, the stream is ready for calls to write() to write the entry's contents. Once the contents are written, closeEntry() MUST be called to ensure that all buffered data is completely written to the output stream.

Parameters:

entry - The TarEntry to be written to the archive.

Throws:

IOException - on error

closeEntry

public void closeEntry()
                throws IOException

Deprecated.

Close an entry. This method MUST be called for all file entries that contain data. The reason is that we must buffer data written to the stream in order to satisfy the buffer's record based writes. Thus, there may be data fragments still being assembled that must be written to the output stream before this entry is closed and the next entry written.

Throws:

IOException - on error

write

public void write(int b)
           throws IOException

Deprecated.

Writes a byte to the current tar archive entry. This method simply calls read( byte[], int, int ).

Overrides:

write in class FilterOutputStream

Parameters:

b - The byte written.

Throws:

IOException - on error

write

public void write(byte[] wBuf)
           throws IOException

Deprecated.

Writes bytes to the current tar archive entry. This method simply calls write( byte[], int, int ).

Overrides:

write in class FilterOutputStream

Parameters:

wBuf - The buffer to write to the archive.

Throws:

IOException - on error

write

public void write(byte[] wBuf,
                  int wOffset,
                  int numToWrite)
           throws IOException

Deprecated.

Writes bytes to the current tar archive entry. This method is aware of the current entry and will throw an exception if you attempt to write bytes past the length specified for the current entry. The method is also (painfully) aware of the record buffering required by TarBuffer, and manages buffers that are not a multiple of recordsize in length, including assembling records from small buffers.

Overrides:

write in class FilterOutputStream

Parameters:

wBuf - The buffer to write to the archive.

wOffset - The offset in the buffer from which to get bytes.

numToWrite - The number of bytes to write.

Throws:

IOException - on error