public class IdentityDecoder extends AbstractContentDecoder implements FileContentDecoder
 This decoder is optimized to transfer data directly from the underlying
 I/O session's channel to a FileChannel, whenever
 possible avoiding intermediate buffering in the session buffer.
completed| Constructor and Description | 
|---|
| IdentityDecoder(ReadableByteChannel channel,
               SessionInputBuffer buffer,
               BasicHttpTransportMetrics metrics) | 
| Modifier and Type | Method and Description | 
|---|---|
| int | read(ByteBuffer dst)Reads a portion of content from the underlying channel | 
| String | toString() | 
| long | transfer(FileChannel dst,
        long position,
        long count)Transfers a portion of entity content from the underlying network channel
 into the given file channel. | 
buffer, channel, fillBufferFromChannel, getTrailers, isCompleted, metrics, readFromChannel, readFromChannel, setCompleted, setCompletedclone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitgetTrailers, isCompletedpublic IdentityDecoder(ReadableByteChannel channel, SessionInputBuffer buffer, BasicHttpTransportMetrics metrics)
public int read(ByteBuffer dst) throws IOException
ContentDecoderread in interface ContentDecoderdst - The buffer into which entity content is to be transferredIOException - if I/O error occurs while reading contentpublic long transfer(FileChannel dst, long position, long count) throws IOException
FileContentDecoderWarning: Many implementations cannot write beyond the length of the file. If the position exceeds the channel's size, some implementations may throw an IOException.
transfer in interface FileContentDecoderdst - the target FileChannel to transfer data into.position - The position within the file at which the transfer is to begin;
         must be non-negative.
         Must be less than or equal to the size of the filecount - The maximum number of bytes to be transferred; must be
         non-negativeIOException - if some I/O error occurs.Copyright © 2005–2021 The Apache Software Foundation. All rights reserved.