DechunkedOutputStream

net.i2p.i2ptunnel.util.DechunkedOutputStream

All Implemented Interfaces:: Closeable, Flushable, AutoCloseable

public class DechunkedOutputStreamextends LimitOutputStream

Simple stream for checking and optionally removing RFC2616 chunked encoding to the output.

Nested Class Summary
Nested Classes
Modifier and Type
Class
Description
private static enum
DechunkedOutputStream.State
The states of the chunk parser.
Nested classes/interfaces inherited from class LimitOutputStream
LimitOutputStream.DoneCallback
Modifier and Type
Class
Description
static interface
LimitOutputStream.DoneCallback
Callback interface for notification when a limited output stream completes.
Field Summary
Fields
Modifier and Type
Field
Description
private int
_remaining
Bytes left in the current chunk, or the trailer header size.
private DechunkedOutputStream.State
_state
The current state of the chunk parser.
private final boolean
_strip
True to strip the chunk headers and footers.
Fields inherited from class LimitOutputStream
_callback, _isDone
Modifier and Type
Field
Description
protected final LimitOutputStream.DoneCallback
_callback
Invoked once by LimitOutputStream.setDone() when the subclass has finished writing.
protected boolean
_isDone
True once setDone() has run, so the callback cannot fire twice.
Fields inherited from class FilterOutputStream
out
Constructor Summary
Constructors
Constructor
Description
DechunkedOutputStream(OutputStream raw, LimitOutputStream.DoneCallback callback, boolean strip)
Creates a new dechunked output stream.
Method Summary
All Methods
Modifier and Type
Method
Description
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.
Methods inherited from class LimitOutputStream
isDone, setDone, write
Modifier and Type
Method
Description
protected boolean
isDone()
Whether setDone() has already run, so the done callback cannot fire twice.
protected void
setDone()
flush(), call the callback, and set _isDone.
void
write(int c)
Buffers the single byte and writes it through the bulk method.
Methods inherited from class FilterOutputStream
close, flush, write
Methods inherited from class OutputStream
nullOutputStream
Methods inherited from class Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- _strip
  private final boolean _strip
  True to strip the chunk headers and footers.
- _state
  private DechunkedOutputStream.State _state
  The current state of the chunk parser.
- _remaining
  private int _remaining
  Bytes left in the current chunk, or the trailer header size.
Constructor Details
- DechunkedOutputStream
  public DechunkedOutputStream(OutputStream raw, LimitOutputStream.DoneCallback callback, boolean strip)
  Creates a new dechunked output stream.
  Parameters:
  raw - the underlying output stream
  callback - callback invoked when chunking is complete
  strip - true to strip chunk headers/footers, false to pass them through
Method Details
- write
  public void write(byte[] buf, int off, int len) throws IOException
  Description copied from class: LimitOutputStream
  Subclasses MUST override the following method such that it calls done() when finished and throws EOFException if called again.
  Overrides:
  write in class LimitOutputStream
  Throws:
  IOException

Nested Class Summary

Nested classes/interfaces inherited from class LimitOutputStream

Field Summary

Fields inherited from class LimitOutputStream

Fields inherited from class FilterOutputStream

Constructor Summary

Method Summary

Methods inherited from class LimitOutputStream

Methods inherited from class FilterOutputStream

Methods inherited from class OutputStream

Methods inherited from class Object

Field Details

_strip

_state

_remaining

Constructor Details

Method Details

write