Package net.i2p.i2ptunnel.util

Class LimitOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

net.i2p.i2ptunnel.util.LimitOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

Direct Known Subclasses:

ByteLimitOutputStream, DechunkedOutputStream

public abstract class LimitOutputStream
extends FilterOutputStream

Base class for limiting writes and calling a callback when finished

Since:

0.9.62

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	LimitOutputStream.DoneCallback

Field Summary

Fields

Modifier and Type	Field	Description
protected final LimitOutputStream.DoneCallback	_callback
protected boolean	_isDone

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor	Description
LimitOutputStream(OutputStream out, LimitOutputStream.DoneCallback done)

Method Summary

Modifier and Type	Method	Description
protected boolean	isDone()
protected void	setDone()	flush(), call the callback, and set _isDone
void	write(byte[] buf, int off, int len)	Subclasses MUST override the following method such that it calls done() when finished and throws EOFException if called again
void	write(int c)

Methods inherited from class java.io.FilterOutputStream

close, flush, 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

_callback

protected final LimitOutputStream.DoneCallback _callback

_isDone

protected boolean _isDone

Constructor Details

LimitOutputStream

public LimitOutputStream(OutputStream out,
 LimitOutputStream.DoneCallback done)

Parameters:

done - non-null

Method Details

write

public void write(int c)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException

write

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

Subclasses MUST override the following method such that it calls done() when finished and throws EOFException if called again

Overrides:

write in class FilterOutputStream

Throws:

IOException

isDone

protected boolean isDone()

setDone

protected void setDone()
                throws IOException

flush(), call the callback, and set _isDone

Throws:

IOException