protected static class FileBodyGenerator.FileBody extends Object implements RandomAccessBody
Constructor and Description |
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FileBodyGenerator.FileBody(File file) |
Modifier and Type | Method and Description |
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void |
close()
Releases any resources associated with this body.
|
long |
getContentLength()
Gets the length of the body.
|
long |
read(ByteBuffer buffer)
Reads the next chunk of bytes from the body.
|
long |
transferTo(long position,
long count,
WritableByteChannel target)
Transfers the specified chunk of bytes from this body to the specified channel.
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public FileBodyGenerator.FileBody(File file) throws IOException
IOException
public long getContentLength()
Body
getContentLength
in interface Body
public long read(ByteBuffer buffer) throws IOException
Body
read
in interface Body
buffer
- The buffer to store the chunk in, must not be null
.-1
if the body has been read completely.IOException
- If the chunk could not be read.public long transferTo(long position, long count, WritableByteChannel target) throws IOException
RandomAccessBody
transferTo
in interface RandomAccessBody
position
- The zero-based byte index from which to start the transfer, must not be negative.count
- The maximum number of bytes to transfer, must not be negative.target
- The destination channel to transfer the body chunk to, must not be null
.IOException
- If the body chunk could not be transferred.public void close() throws IOException
Body
close
in interface Body
IOException
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