Package org.jolokia.server.core.util

Class ChunkedWriter

java.lang.Object

java.io.Writer

org.jolokia.server.core.util.ChunkedWriter

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

public class ChunkedWriter
extends Writer

Created by gnufied on 2/7/16. Implement chunked writing of data. Part of chunking is actually already done by OutputStream and doing so here again will result in double chunking. We just ensure that, we are flushing and closing the stream properly. This code is very closely yanked from java.nio.StreamEncoder class. The reason we couldn't simply extend StreamEncoder class is, that class marks certain attributes private which are very important for overriding close and flush methods.

Field Summary

Fields inherited from class java.io.Writer

lock

Constructor Summary

Constructors

Constructor	Description
ChunkedWriter(OutputStream stream, String charset)

Method Summary

Modifier and Type	Method	Description
void	close()
void	flush()
boolean	isOpen()
void	write(char[] cbuf, int off, int len)
void	write(int c)
void	write(String str, int off, int len)

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

Constructor Details

ChunkedWriter

public ChunkedWriter(OutputStream stream,
 String charset)

Method Details

isOpen

public boolean isOpen()

write

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

Specified by:

write in class Writer

Throws:

IOException

write

public void write(int c)
           throws IOException

Overrides:

write in class Writer

Throws:

IOException

write

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

Overrides:

write in class Writer

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Specified by:

flush in class Writer

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class Writer

Throws:

IOException