public interface FileContentDecoder extends ContentDecoder
FileChannel
Modifier and Type | Method and Description |
---|---|
long |
transfer(java.nio.channels.FileChannel dst,
long position,
long count)
Transfers a portion of entity content from the underlying network channel
into the given file channel.
Warning: Many implementations cannot write beyond the length of the file. |
isCompleted, read
long transfer(java.nio.channels.FileChannel dst, long position, long count) throws java.io.IOException
dst
- 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-negativejava.io.IOException
- if some I/O error occurs.