Package org.apache.hc.core5.http2.impl.nio

Class FrameOutputBuffer

java.lang.Object

org.apache.hc.core5.http2.impl.nio.FrameOutputBuffer

public final class FrameOutputBuffer
extends java.lang.Object

Frame output buffer for HTTP/2 non-blocking connections.

Since:

5.0

Field Summary

Fields

Modifier and Type	Field	Description
private java.nio.ByteBuffer	buffer
private int	maxFramePayloadSize
private BasicH2TransportMetrics	metrics

Constructor Summary

Constructors

Constructor	Description
FrameOutputBuffer(int maxFramePayloadSize)
FrameOutputBuffer(BasicH2TransportMetrics metrics, int maxFramePayloadSize)

Method Summary

Modifier and Type	Method	Description
void	expand(int maxFramePayloadSize)
void	flush(java.nio.channels.WritableByteChannel channel)
H2TransportMetrics	getMetrics()
boolean	isEmpty()
void	write(RawFrame frame, java.nio.channels.WritableByteChannel channel)

Methods inherited from class java.lang.Object

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

Field Detail

metrics

private final BasicH2TransportMetrics metrics

maxFramePayloadSize

private volatile int maxFramePayloadSize

buffer

private volatile java.nio.ByteBuffer buffer

Constructor Detail

FrameOutputBuffer

public FrameOutputBuffer(BasicH2TransportMetrics metrics,
                         int maxFramePayloadSize)

FrameOutputBuffer

public FrameOutputBuffer(int maxFramePayloadSize)

Method Detail

expand

public void expand(int maxFramePayloadSize)

write

public void write(RawFrame frame,
                  java.nio.channels.WritableByteChannel channel)
           throws java.io.IOException

Throws:

java.io.IOException

flush

public void flush(java.nio.channels.WritableByteChannel channel)
           throws java.io.IOException

Throws:

java.io.IOException

isEmpty

public boolean isEmpty()

getMetrics

public H2TransportMetrics getMetrics()