public class ChunkedStream extends Object implements ChunkedInput
ChunkedInput
that fetches data from an InputStream
chunk by
chunk.Constructor and Description |
---|
ChunkedStream(InputStream in)
Creates a new instance that fetches data from the specified stream.
|
ChunkedStream(InputStream in,
int chunkSize)
Creates a new instance that fetches data from the specified stream.
|
Modifier and Type | Method and Description |
---|---|
void |
close()
Releases the resources associated with the stream.
|
long |
getTransferredBytes()
Returns the number of transferred bytes.
|
boolean |
hasNextChunk()
Returns
true if and only if there is any data left in the
stream. |
Object |
nextChunk()
Fetches a chunked data from the stream.
|
public ChunkedStream(InputStream in)
public ChunkedStream(InputStream in, int chunkSize)
chunkSize
- the number of bytes to fetch on each
nextChunk()
callpublic long getTransferredBytes()
public boolean hasNextChunk() throws Exception
ChunkedInput
true
if and only if there is any data left in the
stream.hasNextChunk
in interface ChunkedInput
Exception
public void close() throws Exception
ChunkedInput
close
in interface ChunkedInput
Exception
public Object nextChunk() throws Exception
ChunkedInput
ChannelBuffer
, but you could extend an existing implementation
to convert the ChannelBuffer
into a different type that your
handler or encoder understands.nextChunk
in interface ChunkedInput
ChannelBuffer
.
null
if there is no data left in the stream.Exception
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