com.github.ambry.network

Class BoundedByteBufferSend

java.lang.Object

com.github.ambry.network.BoundedByteBufferSend

All Implemented Interfaces:

Send

public class BoundedByteBufferSend
extends java.lang.Object
implements Send

A byte buffer version of Send to buffer the outgoing responses before sending. This is mainly used to optimize serialization of response objects on the request handler threads rather than the network threads.

Constructor Summary

Constructors

Constructor and Description
BoundedByteBufferSend(java.nio.ByteBuffer buffer)
BoundedByteBufferSend(Send request)

Method Summary

Modifier and Type	Method and Description
BoundedByteBufferSend	duplicate()
boolean	isSendComplete() Returns true if the all data has been written
long	sizeInBytes() The total size in bytes that needs to be written to the channel
long	writeTo(java.nio.channels.WritableByteChannel channel) Writes content into the provided channel

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BoundedByteBufferSend

public BoundedByteBufferSend(Send request)
                      throws java.io.IOException

Throws:

java.io.IOException

BoundedByteBufferSend

public BoundedByteBufferSend(java.nio.ByteBuffer buffer)

Method Detail

writeTo

public long writeTo(java.nio.channels.WritableByteChannel channel)
             throws java.io.IOException

Description copied from interface: Send

Writes content into the provided channel

Specified by:

writeTo in interface Send

Parameters:

channel - The channel into which data needs to be written to

Returns:

Number of bytes written

Throws:

java.io.IOException

isSendComplete

public boolean isSendComplete()

Description copied from interface: Send

Returns true if the all data has been written

Specified by:

isSendComplete in interface Send

Returns:

True if all the data has been written else false

sizeInBytes

public long sizeInBytes()

Description copied from interface: Send

The total size in bytes that needs to be written to the channel

Specified by:

sizeInBytes in interface Send

Returns:

The size of the data in bytes to be written

duplicate

public BoundedByteBufferSend duplicate()