Package edu.internet2.middleware.grouperInstallerExt.org.apache.commons.compress.archivers.ar

Class ArArchiveOutputStream

java.lang.Object

java.io.OutputStream

edu.internet2.middleware.grouperInstallerExt.org.apache.commons.compress.archivers.ArchiveOutputStream

edu.internet2.middleware.grouperInstallerExt.org.apache.commons.compress.archivers.ar.ArArchiveOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class ArArchiveOutputStream
extends ArchiveOutputStream

Implements the "ar" archive format as an output stream.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	LONGFILE_BSD	BSD ar extensions are used to store long file names in the archive.
static final int	LONGFILE_ERROR	Fail if a long file name is required in the archive.

Constructor Summary

Constructors

Constructor	Description
ArArchiveOutputStream(OutputStream pOut)

Method Summary

Modifier and Type	Method	Description
void	close()	Calls finish if necessary, and then closes the OutputStream
void	closeArchiveEntry()	Closes the archive entry, writing any trailer information that may be required.
ArchiveEntry	createArchiveEntry(File inputFile, String entryName)	Create an archive entry using the inputFile and entryName provided.
void	finish()	Finishes the addition of entries to this stream, without closing it.
void	putArchiveEntry(ArchiveEntry pEntry)	Writes the headers for an archive entry to the output stream.
void	setLongFileMode(int longFileMode)	Set the long file mode.
void	write(byte[] b, int off, int len)

Methods inherited from class edu.internet2.middleware.grouperInstallerExt.org.apache.commons.compress.archivers.ArchiveOutputStream

canWriteEntryData, count, count, getBytesWritten, getCount, write

Methods inherited from class java.io.OutputStream

flush, nullOutputStream, write

Methods inherited from class java.lang.Object

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

Field Details

LONGFILE_ERROR

public static final int LONGFILE_ERROR

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

See Also:

• Constant Field Values

LONGFILE_BSD

public static final int LONGFILE_BSD

BSD ar extensions are used to store long file names in the archive.

See Also:

• Constant Field Values

Constructor Details

ArArchiveOutputStream

public ArArchiveOutputStream(OutputStream pOut)

Method Details

setLongFileMode

public void setLongFileMode(int longFileMode)

Set the long file mode. This can be LONGFILE_ERROR(0) or LONGFILE_BSD(1). This specifies the treatment of long file names (names >= 16). Default is LONGFILE_ERROR.

Parameters:

longFileMode - the mode to use

Since:

1.3

closeArchiveEntry

public void closeArchiveEntry()
                       throws IOException

Description copied from class: ArchiveOutputStream

Closes the archive entry, writing any trailer information that may be required.

Specified by:

closeArchiveEntry in class ArchiveOutputStream

Throws:

IOException

putArchiveEntry

public void putArchiveEntry(ArchiveEntry pEntry)
                     throws IOException

Description copied from class: ArchiveOutputStream

Writes the headers for an archive entry to the output stream. The caller must then write the content to the stream and call ArchiveOutputStream.closeArchiveEntry() to complete the process.

Specified by:

putArchiveEntry in class ArchiveOutputStream

Parameters:

pEntry - describes the entry

Throws:

IOException

write

public void write(byte[] b,
 int off,
 int len)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

close

public void close()
           throws IOException

Calls finish if necessary, and then closes the OutputStream

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class OutputStream

Throws:

IOException

createArchiveEntry

public ArchiveEntry createArchiveEntry(File inputFile,
 String entryName)
                                throws IOException

Description copied from class: ArchiveOutputStream

Create an archive entry using the inputFile and entryName provided.

Specified by:

createArchiveEntry in class ArchiveOutputStream

Returns:

the ArchiveEntry set up with details from the file

Throws:

IOException

finish

public void finish()
            throws IOException

Description copied from class: ArchiveOutputStream

Finishes the addition of entries to this stream, without closing it. Additional data can be written, if the format supports it.

Specified by:

finish in class ArchiveOutputStream

Throws:

IOException - if the user forgets to close the entry.