Module robaho.httpserver

Package robaho.net.httpserver

Class NoSyncBufferedOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

robaho.net.httpserver.NoSyncBufferedOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class NoSyncBufferedOutputStream
extends FilterOutputStream

buffered output stream designed for virtual threads

Field Summary

Fields

Modifier and Type	Field	Description
protected byte[]	buf	The internal buffer where data is stored.
protected int	count	The number of valid bytes in the buffer.

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor	Description
NoSyncBufferedOutputStream(OutputStream out)

Method Summary

Modifier and Type	Method	Description
void	flush()	Flushes this buffered output stream.
void	write(byte[] b, int off, int len)	Writes len bytes from the specified byte array starting at offset off to this buffered output stream.
void	write(int b)	Writes the specified byte to this buffered output stream.

Methods inherited from class java.io.FilterOutputStream

close, write

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

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

Field Details

buf

protected byte[] buf

The internal buffer where data is stored. sized for virtual threads.

count

protected int count

The number of valid bytes in the buffer. This value is always in the range 0 through buf.length; elements buf[0] through buf[count-1] contain valid byte data.

Constructor Details

NoSyncBufferedOutputStream

public NoSyncBufferedOutputStream(OutputStream out)

Method Details

write

public void write(int b)
           throws IOException

Writes the specified byte to this buffered output stream.

Overrides:

write in class FilterOutputStream

Parameters:

b - the byte to be written.

Throws:

IOException - if an I/O error occurs.

write

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

Writes len bytes from the specified byte array starting at offset off to this buffered output stream.

Ordinarily this method stores bytes from the given array into this stream's buffer, flushing the buffer to the underlying output stream as needed. If the requested length is at least as large as this stream's buffer, however, then this method will flush the buffer and write the bytes directly to the underlying output stream. Thus redundant BufferedOutputStreams will not copy data unnecessarily.

Overrides:

write in class FilterOutputStream

Parameters:

b - the data.

off - the start offset in the data.

len - the number of bytes to write.

flush

public void flush()
           throws IOException

Flushes this buffered output stream. This forces any buffered output bytes to be written out to the underlying output stream.

Specified by:

flush in interface Flushable

Overrides:

flush in class FilterOutputStream

Throws:

IOException - if an I/O error occurs.

See Also:

• FilterOutputStream.out