Package org.tmatesoft.svn.core.internal.io.fs.revprop

Class SVNFSFSPackedRevProps

java.lang.Object

org.tmatesoft.svn.core.internal.io.fs.revprop.SVNFSFSPackedRevProps

public class SVNFSFSPackedRevProps
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SVNFSFSPackedRevProps.Builder
private static class	SVNFSFSPackedRevProps.Entry

Field Summary

Fields

Modifier and Type	Field	Description
private byte[]	cachedUncompressedByteArray
private final List<SVNFSFSPackedRevProps.Entry>	entries
private final long	firstRevision
static final int	INT64_BUFFER_SIZE

Constructor Summary

Constructors

Modifier	Constructor	Description
private	SVNFSFSPackedRevProps(long firstRevision, List<SVNFSFSPackedRevProps.Entry> entries, byte[] cachedUncompressedByteArray)

Method Summary

Modifier and Type	Method	Description
private static byte[]	arrayCopyOfRange(byte[] bytes, int offset, int length)
byte[]	asCompressedLevelNoneByteArray()
private byte[]	asUncompressedByteArray()
private static byte[]	composePropertiesByteArray(SVNProperties properties)
private OutputStream	compressLevelDefault(byte[] uncompressedData, OutputStream outputStream)
protected static OutputStream	compressLevelNone(byte[] uncompressedData, OutputStream outputStream)
private static byte[]	decompress(byte[] compressedData)
static SVNFSFSPackedRevProps	fromCompressedByteArray(byte[] compressedData)
static SVNFSFSPackedRevProps	fromPackFile(File file)
private static SVNFSFSPackedRevProps	fromUncompressedByteArray(byte[] uncompressedData)
long	getFirstRevision()
long	getRevisionsCount()
private long	getSerializedSize()
private long	getTotalSize()
private void	invalidateCaches()
private SVNProperties	parseProperties(byte[] data, int offset, int length)
SVNProperties	parseProperties(long revision)
private static long	readEncodedUncompressedSize(InputStream inputStream, int lengthRecordSize)
private static long	readNumber(InputStream inputStream)
private void	setEntry(long revision, byte[] data)
List<SVNFSFSPackedRevProps>	setProperties(long revision, SVNProperties properties, long revPropPackSize)
private byte[]	toUncompressedByteArray()
private static void	writeBody(byte[] bytes, OutputStream outputStream)
private OutputStream	writeCompressedLevelDefault(OutputStream outputStream)
private OutputStream	writeCompressedLevelNone(OutputStream outputStream)
private static void	writeEncodedUnCompressedSize(int compressedSize, OutputStream outputStream)
private void	writeNumber(OutputStream outputStream, long number)
void	writeToFile(File packFile, boolean compress)

Methods inherited from class java.lang.Object

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

Field Details

INT64_BUFFER_SIZE

public static final int INT64_BUFFER_SIZE

See Also:

• Constant Field Values

firstRevision

private final long firstRevision

entries

private final List<SVNFSFSPackedRevProps.Entry> entries

cachedUncompressedByteArray

private byte[] cachedUncompressedByteArray

Constructor Details

SVNFSFSPackedRevProps

private SVNFSFSPackedRevProps(long firstRevision,
 List<SVNFSFSPackedRevProps.Entry> entries,
 byte[] cachedUncompressedByteArray)

Method Details

fromPackFile

public static SVNFSFSPackedRevProps fromPackFile(File file)
                                          throws SVNException

Throws:

SVNException

fromCompressedByteArray

public static SVNFSFSPackedRevProps fromCompressedByteArray(byte[] compressedData)
                                                     throws SVNException

Throws:

SVNException

fromUncompressedByteArray

private static SVNFSFSPackedRevProps fromUncompressedByteArray(byte[] uncompressedData)
                                                        throws SVNException

Throws:

SVNException

getFirstRevision

public long getFirstRevision()

getRevisionsCount

public long getRevisionsCount()

asCompressedLevelNoneByteArray

public byte[] asCompressedLevelNoneByteArray()
                                      throws SVNException

Throws:

SVNException

writeToFile

public void writeToFile(File packFile,
 boolean compress)
                 throws SVNException

Throws:

SVNException

writeCompressedLevelDefault

private OutputStream writeCompressedLevelDefault(OutputStream outputStream)
                                          throws SVNException

Throws:

SVNException

writeCompressedLevelNone

private OutputStream writeCompressedLevelNone(OutputStream outputStream)
                                       throws SVNException

Throws:

SVNException

parseProperties

public SVNProperties parseProperties(long revision)
                              throws SVNException

Throws:

SVNException

getTotalSize

private long getTotalSize()

getSerializedSize

private long getSerializedSize()
                        throws SVNException

Throws:

SVNException

setProperties

public List<SVNFSFSPackedRevProps> setProperties(long revision,
 SVNProperties properties,
 long revPropPackSize)
                                          throws SVNException

Throws:

SVNException

decompress

private static byte[] decompress(byte[] compressedData)
                          throws SVNException

Throws:

SVNException

arrayCopyOfRange

private static byte[] arrayCopyOfRange(byte[] bytes,
 int offset,
 int length)

compressLevelNone

protected static OutputStream compressLevelNone(byte[] uncompressedData,
 OutputStream outputStream)
                                         throws SVNException

Throws:

SVNException

compressLevelDefault

private OutputStream compressLevelDefault(byte[] uncompressedData,
 OutputStream outputStream)
                                   throws SVNException

Throws:

SVNException

writeBody

private static void writeBody(byte[] bytes,
 OutputStream outputStream)
                       throws SVNException

Throws:

SVNException

writeEncodedUnCompressedSize

private static void writeEncodedUnCompressedSize(int compressedSize,
 OutputStream outputStream)
                                          throws SVNException

Throws:

SVNException

readEncodedUncompressedSize

private static long readEncodedUncompressedSize(InputStream inputStream,
 int lengthRecordSize)
                                         throws SVNException

Throws:

SVNException

asUncompressedByteArray

private byte[] asUncompressedByteArray()
                                throws SVNException

Throws:

SVNException

parseProperties

private SVNProperties parseProperties(byte[] data,
 int offset,
 int length)
                               throws SVNException

Throws:

SVNException

composePropertiesByteArray

private static byte[] composePropertiesByteArray(SVNProperties properties)
                                          throws SVNException

Throws:

SVNException

toUncompressedByteArray

private byte[] toUncompressedByteArray()
                                throws SVNException

Throws:

SVNException

writeNumber

private void writeNumber(OutputStream outputStream,
 long number)
                  throws SVNException

Throws:

SVNException

readNumber

private static long readNumber(InputStream inputStream)
                        throws SVNException

Throws:

SVNException

setEntry

private void setEntry(long revision,
 byte[] data)

invalidateCaches

private void invalidateCaches()