AlpnOpenListener (Undertow 1.3.0.CR1 API)

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

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 and 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

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and 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>

Class AlpnOpenListener

Nested Class Summary

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

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

AlpnOpenListener

AlpnOpenListener

AlpnOpenListener

AlpnOpenListener

AlpnOpenListener

AlpnOpenListener

AlpnOpenListener

Method Detail

getRootHandler

setRootHandler

getUndertowOptions

setUndertowOptions

getBufferPool

getConnectorStatistics

addProtocol

handleEvent