Class FSOutputStream
- java.lang.Object
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- java.io.OutputStream
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- org.tmatesoft.svn.core.internal.io.fs.FSOutputStream
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- All Implemented Interfaces:
java.io.Closeable
,java.io.Flushable
,java.lang.AutoCloseable
,ISVNDeltaConsumer
public class FSOutputStream extends java.io.OutputStream implements ISVNDeltaConsumer
- Version:
- 1.3
- Author:
- TMate Software Ltd.
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Field Summary
Fields Modifier and Type Field Description static int
SVN_DELTA_WINDOW_SIZE
static int
WRITE_BUFFER_SIZE
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
applyTextDelta(java.lang.String path, java.lang.String baseChecksum)
Starts applying text delta(s) to an opened file.void
close()
void
closeStreams()
static java.io.OutputStream
createStream(FSRevisionNode revNode, FSTransactionRoot txnRoot, java.io.OutputStream dstStream, boolean compress)
FSRevisionNode
getRevisionNode()
java.io.OutputStream
textDeltaChunk(java.lang.String path, SVNDiffWindow diffWindow)
Collects a next delta chunk.void
textDeltaEnd(java.lang.String path)
Finalizes collecting text delta(s).void
write(byte[] b)
void
write(byte[] b, int off, int len)
void
write(int b)
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Field Detail
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SVN_DELTA_WINDOW_SIZE
public static final int SVN_DELTA_WINDOW_SIZE
- See Also:
- Constant Field Values
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WRITE_BUFFER_SIZE
public static final int WRITE_BUFFER_SIZE
- See Also:
- Constant Field Values
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Method Detail
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createStream
public static java.io.OutputStream createStream(FSRevisionNode revNode, FSTransactionRoot txnRoot, java.io.OutputStream dstStream, boolean compress) throws SVNException
- Throws:
SVNException
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write
public void write(int b) throws java.io.IOException
- Specified by:
write
in classjava.io.OutputStream
- Throws:
java.io.IOException
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write
public void write(byte[] b) throws java.io.IOException
- Overrides:
write
in classjava.io.OutputStream
- Throws:
java.io.IOException
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write
public void write(byte[] b, int off, int len) throws java.io.IOException
- Overrides:
write
in classjava.io.OutputStream
- Throws:
java.io.IOException
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close
public void close() throws java.io.IOException
- Specified by:
close
in interfacejava.lang.AutoCloseable
- Specified by:
close
in interfacejava.io.Closeable
- Overrides:
close
in classjava.io.OutputStream
- Throws:
java.io.IOException
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closeStreams
public void closeStreams() throws java.io.IOException
- Throws:
java.io.IOException
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getRevisionNode
public FSRevisionNode getRevisionNode()
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textDeltaChunk
public java.io.OutputStream textDeltaChunk(java.lang.String path, SVNDiffWindow diffWindow) throws SVNException
Description copied from interface:ISVNDeltaConsumer
Collects a next delta chunk. The return type is nomore relevant and is left only for backward compatibility. So, the return value may be just null. Otherwise if it's not null, the stream will be immediately closed.If there are more than one windows for the file, this method is called several times.
- Specified by:
textDeltaChunk
in interfaceISVNDeltaConsumer
- Parameters:
path
- a file path relative to the edit root directorydiffWindow
- a next diff window- Returns:
- an output stream
- Throws:
SVNException
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textDeltaEnd
public void textDeltaEnd(java.lang.String path) throws SVNException
Description copied from interface:ISVNDeltaConsumer
Finalizes collecting text delta(s).- Specified by:
textDeltaEnd
in interfaceISVNDeltaConsumer
- Parameters:
path
- a file path relative to the edit root directory- Throws:
SVNException
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applyTextDelta
public void applyTextDelta(java.lang.String path, java.lang.String baseChecksum) throws SVNException
Description copied from interface:ISVNDeltaConsumer
Starts applying text delta(s) to an opened file.- Specified by:
applyTextDelta
in interfaceISVNDeltaConsumer
- Parameters:
path
- a file path relative to the edit root directorybaseChecksum
- an MD5 checksum for the base file contents (before the file is changed)- Throws:
SVNException
- if the calculated base file checksum didn't match the expectedbaseChecksum
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