Package io.undertow.server.protocol.http

Class AlpnOpenListener

java.lang.Object

io.undertow.server.protocol.http.AlpnOpenListener

All Implemented Interfaces:

OpenListener, EventListener, org.xnio.ChannelListener<org.xnio.StreamConnection>

public class AlpnOpenListener
extends Object
implements org.xnio.ChannelListener<org.xnio.StreamConnection>, OpenListener

Open listener adaptor for ALPN connections Not a proper open listener as such, but more a mechanism for selecting between them. The implementation delegates between JDK9AlpnOpenListener and JettyAlpnOpenListener based on the current JDK version.

Author:

Stuart Douglas

Nested Class Summary

Nested classes/interfaces inherited from interface org.xnio.ChannelListener

org.xnio.ChannelListener.Setter<T extends Channel>, org.xnio.ChannelListener.SimpleSetter<T extends Channel>

Constructor Summary

Constructors

Constructor	Description
AlpnOpenListener(ByteBufferPool bufferPool)
AlpnOpenListener(ByteBufferPool bufferPool, org.xnio.OptionMap undertowOptions)
AlpnOpenListener(ByteBufferPool bufferPool, org.xnio.OptionMap undertowOptions, DelegateOpenListener httpListener)
AlpnOpenListener(ByteBufferPool bufferPool, org.xnio.OptionMap undertowOptions, String fallbackProtocol, DelegateOpenListener fallbackListener)
AlpnOpenListener(org.xnio.Pool<ByteBuffer> bufferPool, org.xnio.OptionMap undertowOptions)
AlpnOpenListener(org.xnio.Pool<ByteBuffer> bufferPool, org.xnio.OptionMap undertowOptions, DelegateOpenListener httpListener)
AlpnOpenListener(org.xnio.Pool<ByteBuffer> bufferPool, org.xnio.OptionMap undertowOptions, String fallbackProtocol, DelegateOpenListener fallbackListener)

Method Summary

Modifier and Type	Method	Description
AlpnOpenListener	addProtocol(String name, DelegateOpenListener listener, int weight)
ByteBufferPool	getBufferPool()
ConnectorStatistics	getConnectorStatistics()
HttpHandler	getRootHandler()
org.xnio.OptionMap	getUndertowOptions()
void	handleEvent(org.xnio.StreamConnection channel)
void	setRootHandler(HttpHandler rootHandler)	Sets the root handler
void	setUndertowOptions(org.xnio.OptionMap undertowOptions)

Methods inherited from class java.lang.Object

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

Constructor Detail

AlpnOpenListener

public AlpnOpenListener(org.xnio.Pool<ByteBuffer> bufferPool,
                        org.xnio.OptionMap undertowOptions,
                        DelegateOpenListener httpListener)

AlpnOpenListener

public AlpnOpenListener(org.xnio.Pool<ByteBuffer> bufferPool,
                        org.xnio.OptionMap undertowOptions)

AlpnOpenListener

public AlpnOpenListener(org.xnio.Pool<ByteBuffer> bufferPool,
                        org.xnio.OptionMap undertowOptions,
                        String fallbackProtocol,
                        DelegateOpenListener fallbackListener)

AlpnOpenListener

public AlpnOpenListener(ByteBufferPool bufferPool,
                        org.xnio.OptionMap undertowOptions,
                        DelegateOpenListener httpListener)

AlpnOpenListener

public AlpnOpenListener(ByteBufferPool bufferPool)

AlpnOpenListener

public AlpnOpenListener(ByteBufferPool bufferPool,
                        org.xnio.OptionMap undertowOptions)

AlpnOpenListener

public AlpnOpenListener(ByteBufferPool bufferPool,
                        org.xnio.OptionMap undertowOptions,
                        String fallbackProtocol,
                        DelegateOpenListener fallbackListener)

Method Detail

getRootHandler

public HttpHandler getRootHandler()

Specified by:

getRootHandler in interface OpenListener

Returns:

The first handler that will be executed by requests on the connector

setRootHandler

public void setRootHandler(HttpHandler rootHandler)

Description copied from interface: OpenListener

Sets the root handler

Specified by:

setRootHandler in interface OpenListener

Parameters:

rootHandler - The new root handler

getUndertowOptions

public org.xnio.OptionMap getUndertowOptions()

Specified by:

getUndertowOptions in interface OpenListener

Returns:

The connector options

setUndertowOptions

public void setUndertowOptions(org.xnio.OptionMap undertowOptions)

Specified by:

setUndertowOptions in interface OpenListener

Parameters:

undertowOptions - The connector options

getBufferPool

public ByteBufferPool getBufferPool()

Specified by:

getBufferPool in interface OpenListener

Returns:

The buffer pool in use by this connector

getConnectorStatistics

public ConnectorStatistics getConnectorStatistics()

Specified by:

getConnectorStatistics in interface OpenListener

Returns:

The connector statistics, or null if statistics gathering is disabled.

addProtocol

public AlpnOpenListener addProtocol(String name,
                                    DelegateOpenListener listener,
                                    int weight)

handleEvent

public void handleEvent(org.xnio.StreamConnection channel)

Specified by:

handleEvent in interface org.xnio.ChannelListener<org.xnio.StreamConnection>