Package org.apache.johnzon.core.io

Class BoundedOutputStreamWriter

java.lang.Object

java.io.Writer

java.io.BufferedWriter

org.apache.johnzon.core.io.BoundedOutputStreamWriter

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

public class BoundedOutputStreamWriter
extends BufferedWriter

A BufferedWriter that wraps an OutputStreamWriter and automatically flushes it when flushing its internal buffer. It enables to wrap an OutputStream as a Writer but with a faster feedback than a default OutputStreamWriter which uses a 8k buffer by default (encapsulated).

Field Summary

Fields

Modifier and Type	Field	Description
private int	bufferSize
private int	writtenSinceLastFlush

Fields inherited from class java.io.Writer

lock

Constructor Summary

Constructors

Constructor	Description
BoundedOutputStreamWriter(OutputStream outputStream, Charset charset, int maxSize)

Method Summary

Modifier and Type	Method	Description
private void	autoFlush()
void	write(char[] cbuf, int off, int len)
void	write(int c)
void	write(String s, int off, int len)

Methods inherited from class java.io.BufferedWriter

close, flush, newLine

Methods inherited from class java.io.Writer

append, append, append, nullWriter, write, write

Methods inherited from class java.lang.Object

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

Field Detail

bufferSize

private final int bufferSize

writtenSinceLastFlush

private int writtenSinceLastFlush

Constructor Detail

BoundedOutputStreamWriter

public BoundedOutputStreamWriter(OutputStream outputStream,
                                 Charset charset,
                                 int maxSize)

Method Detail

write

public void write(String s,
                  int off,
                  int len)
           throws IOException

Overrides:

write in class BufferedWriter

Throws:

IOException

write

public void write(char[] cbuf,
                  int off,
                  int len)
           throws IOException

Overrides:

write in class BufferedWriter

Throws:

IOException

write

public void write(int c)
           throws IOException

Overrides:

write in class BufferedWriter

Throws:

IOException

autoFlush

private void autoFlush()
                throws IOException

Throws:

IOException