Nested and Inner Type Summary

Modifier and Type	Class and Description
private class	AlpnOpenListener.AlpnConnectionListener
private static class	AlpnOpenListener.ListenerEntry
pack-priv static class	AlpnOpenListener.SelectedAlpn
pack-priv static class	AlpnOpenListener.SSLConduitUpdater

Field Summary

Modifier and Type	Field and Description
private volatile boolean	alpnFailLogged
private final ALPNManager	alpnManager
private final ByteBufferPool	bufferPool
private final String	fallbackProtocol
public static final String	IBM_REQUIRED_CIPHER Names of ciphers in IBM JVM are prefixed with `SSL` instead of `TLS`, see e.g.: https://www.ibm.com/support/knowledgecenter/SSFKSJ_9.0.0/com.ibm.mq.dev.doc/q113210_.htm.
private final Map<String, AlpnOpenListener.ListenerEntry>	listeners
private String[]	protocols
private volatile boolean	providerLogged
public static final String	REQUIRED_CIPHER HTTP/2 required cipher.
private static final Set<String>	REQUIRED_PROTOCOLS
private volatile HttpHandler	rootHandler
private volatile boolean	statisticsEnabled
private volatile OptionMap	undertowOptions

Access	Constructor and Description
public	AlpnOpenListener(Pool<ByteBuffer> bufferPool, OptionMap undertowOptions, DelegateOpenListener httpListener) References Deprecated `Pool` is deprecated or references (maybe indirectly) at least one deprecated element.
public	AlpnOpenListener(Pool<ByteBuffer> bufferPool, OptionMap undertowOptions) References Deprecated `Pool` is deprecated or references (maybe indirectly) at least one deprecated element.
public	AlpnOpenListener(Pool<ByteBuffer> bufferPool, OptionMap undertowOptions, String fallbackProtocol, DelegateOpenListener fallbackListener) References Deprecated `Pool` is deprecated or references (maybe indirectly) at least one deprecated element.
public	AlpnOpenListener(ByteBufferPool bufferPool, OptionMap undertowOptions, DelegateOpenListener httpListener)
public	AlpnOpenListener(ByteBufferPool bufferPool)
public	AlpnOpenListener(ByteBufferPool bufferPool, OptionMap undertowOptions)
public	AlpnOpenListener(ByteBufferPool bufferPool, OptionMap undertowOptions, String fallbackProtocol, DelegateOpenListener fallbackListener)

Modifier and Type	Method and Description
public AlpnOpenListener	addProtocol(String name, DelegateOpenListener listener, int weight)
public void	closeConnections() Overrides default io.undertow.server.OpenListener.closeConnections. Close all active connections that were handled by this listener
public static boolean	engineSupportsHTTP2(SSLEngine engine)
public ByteBufferPool	getBufferPool() Implements io.undertow.server.OpenListener.getBufferPool.
public ConnectorStatistics	getConnectorStatistics() Implements io.undertow.server.OpenListener.getConnectorStatistics.
public HttpHandler	getRootHandler() Implements io.undertow.server.OpenListener.getRootHandler.
public OptionMap	getUndertowOptions() Implements io.undertow.server.OpenListener.getUndertowOptions.
public void	handleEvent(final StreamConnection the channel event channel) Implements org.xnio.ChannelListener.handleEvent. Handle the event on this channel.
public void	setRootHandler(HttpHandler The new root handler rootHandler) Implements io.undertow.server.OpenListener.setRootHandler. Sets the root handler
public void	setUndertowOptions(OptionMap The connector options undertowOptions) Implements io.undertow.server.OpenListener.setUndertowOptions.

Field Detail

alpnFailLogged	back to summary
private volatile boolean alpnFailLogged

alpnManager	back to summary
private final ALPNManager alpnManager

bufferPool	back to summary
private final ByteBufferPool bufferPool

fallbackProtocol	back to summary
private final String fallbackProtocol

IBM_REQUIRED_CIPHER	back to summary
public static final String IBM_REQUIRED_CIPHER Names of ciphers in IBM JVM are prefixed with `SSL` instead of `TLS`, see e.g.: https://www.ibm.com/support/knowledgecenter/SSFKSJ_9.0.0/com.ibm.mq.dev.doc/q113210_.htm. Thus let's have IBM alternative for the REQUIRED_CIPHER variable too.

listeners	back to summary
private final Map<String, AlpnOpenListener.ListenerEntry> listeners

protocols	back to summary
private String[] protocols

providerLogged	back to summary
private volatile boolean providerLogged

REQUIRED_CIPHER	back to summary
public static final String REQUIRED_CIPHER HTTP/2 required cipher. Not strictly part of ALPN but it can live here for now till we have a better solution.

REQUIRED_PROTOCOLS	back to summary
private static final Set<String> REQUIRED_PROTOCOLS

rootHandler	back to summary
private volatile HttpHandler rootHandler

statisticsEnabled	back to summary
private volatile boolean statisticsEnabled

undertowOptions	back to summary
private volatile OptionMap undertowOptions

AlpnOpenListener	back to summary
public AlpnOpenListener(Pool<ByteBuffer> bufferPool, OptionMap undertowOptions, DelegateOpenListener httpListener) References Deprecated `Pool` is deprecated or references (maybe indirectly) at least one deprecated element. See corresponding docs for further information.

AlpnOpenListener	back to summary
public AlpnOpenListener(Pool<ByteBuffer> bufferPool, OptionMap undertowOptions) References Deprecated `Pool` is deprecated or references (maybe indirectly) at least one deprecated element. See corresponding docs for further information.

AlpnOpenListener	back to summary
public AlpnOpenListener(Pool<ByteBuffer> bufferPool, OptionMap undertowOptions, String fallbackProtocol, DelegateOpenListener fallbackListener) References Deprecated `Pool` is deprecated or references (maybe indirectly) at least one deprecated element. See corresponding docs for further information.

AlpnOpenListener	back to summary
public AlpnOpenListener(ByteBufferPool bufferPool, OptionMap undertowOptions, DelegateOpenListener httpListener)

AlpnOpenListener	back to summary
public AlpnOpenListener(ByteBufferPool bufferPool)

AlpnOpenListener	back to summary
public AlpnOpenListener(ByteBufferPool bufferPool, OptionMap undertowOptions)

AlpnOpenListener	back to summary
public AlpnOpenListener(ByteBufferPool bufferPool, OptionMap undertowOptions, String fallbackProtocol, DelegateOpenListener fallbackListener)

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

closeConnections	back to summary
public void closeConnections() Overrides default io.undertow.server.OpenListener.closeConnections. Doc from io.undertow.server.OpenListener.closeConnections. Close all active connections that were handled by this listener Annotations @Override

engineSupportsHTTP2	back to summary
public static boolean engineSupportsHTTP2(SSLEngine engine)

getBufferPool	back to summary
public ByteBufferPool getBufferPool() Implements io.undertow.server.OpenListener.getBufferPool. Returns:ByteBufferPool Doc from io.undertow.server.OpenListener.getBufferPool. The buffer pool in use by this connector Annotations @Override

getConnectorStatistics	back to summary
public ConnectorStatistics getConnectorStatistics() Implements io.undertow.server.OpenListener.getConnectorStatistics. Returns:ConnectorStatistics Doc from io.undertow.server.OpenListener.getConnectorStatistics. The connector statistics, or null if statistics gathering is disabled. Annotations @Override

getRootHandler	back to summary
public HttpHandler getRootHandler() Implements io.undertow.server.OpenListener.getRootHandler. Returns:HttpHandler Doc from io.undertow.server.OpenListener.getRootHandler. The first handler that will be executed by requests on the connector Annotations @Override

getUndertowOptions	back to summary
public OptionMap getUndertowOptions() Implements io.undertow.server.OpenListener.getUndertowOptions. Returns:OptionMap Doc from io.undertow.server.OpenListener.getUndertowOptions. The connector options Annotations @Override

handleEvent	back to summary
public void handleEvent(final StreamConnection channel) Implements org.xnio.ChannelListener.handleEvent. Doc from org.xnio.ChannelListener.handleEvent. Handle the event on this channel. Parameters channel:StreamConnection the channel event

setRootHandler	back to summary
public void setRootHandler(HttpHandler rootHandler) Implements io.undertow.server.OpenListener.setRootHandler. Doc from io.undertow.server.OpenListener.setRootHandler. Sets the root handler Parameters rootHandler:HttpHandler The new root handler Annotations @Override

setUndertowOptions	back to summary
public void setUndertowOptions(OptionMap undertowOptions) Implements io.undertow.server.OpenListener.setUndertowOptions. Parameters undertowOptions:OptionMap Doc from io.undertow.server.OpenListener.setUndertowOptions. The connector options Annotations @Override

io.undertow.server.protocol.http back to summary

private Class AlpnOpenListener.AlpnConnectionListener

Class Inheritance

extends Object
implements ChannelListener<StreamSourceChannel>

java.lang.Object
io.undertow.server.protocol.http.AlpnOpenListener.AlpnConnectionListener

All Implemented Interfaces

org.xnio.ChannelListener, java.util.EventListener

Field Summary

Modifier and Type	Field and Description
private final StreamConnection	channel
private final CompletableFuture<AlpnOpenListener.SelectedAlpn>	selectedAlpn

Constructor Summary

Access	Constructor and Description
private	AlpnConnectionListener(StreamConnection channel, CompletableFuture<AlpnOpenListener.SelectedAlpn> selectedAlpn)

Method Summary

Modifier and Type	Method and Description
public void	handleEvent(StreamSourceChannel the channel event source) Implements org.xnio.ChannelListener.handleEvent. Handle the event on this channel.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

channel	back to summary
private final StreamConnection channel

selectedAlpn	back to summary
private final CompletableFuture<AlpnOpenListener.SelectedAlpn> selectedAlpn

Constructor Detail

AlpnConnectionListener	back to summary
private AlpnConnectionListener(StreamConnection channel, CompletableFuture<AlpnOpenListener.SelectedAlpn> selectedAlpn)

Method Detail

handleEvent	back to summary
public void handleEvent(StreamSourceChannel source) Implements org.xnio.ChannelListener.handleEvent. Doc from org.xnio.ChannelListener.handleEvent. Handle the event on this channel. Parameters source:StreamSourceChannel the channel event Annotations @Override

handleEvent

back to summary

public void handleEvent(StreamSourceChannel source)

Implements org.xnio.ChannelListener.handleEvent.

Doc from org.xnio.ChannelListener.handleEvent.

Handle the event on this channel.

Parameters

source:StreamSourceChannel: the channel event

Annotations

@Override

io.undertow.server.protocol.http back to summary

private Class AlpnOpenListener.ListenerEntry

Class Inheritance

extends Object
implements Comparable<AlpnOpenListener.ListenerEntry>

java.lang.Object
io.undertow.server.protocol.http.AlpnOpenListener.ListenerEntry

All Implemented Interfaces

java.lang.Comparable

Field Summary

Modifier and Type	Field and Description
pack-priv final DelegateOpenListener	listener
pack-priv final String	protocol
pack-priv final int	weight

Constructor Summary

Access	Constructor and Description
pack-priv	ListenerEntry(DelegateOpenListener listener, int weight, String protocol)

Method Summary

Modifier and Type	Method and Description
public int	compareTo(AlpnOpenListener.ListenerEntry the object to be compared. o) Implements java.lang.Comparable.compareTo. Compares this object with the specified object for order.
public boolean	equals(Object the reference object with which to compare. o) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for this object.

Inherited from java.lang.Object:: clone finalize getClass notify notifyAll toString wait wait wait

Field Detail

listener	back to summary
pack-priv final DelegateOpenListener listener

protocol	back to summary
pack-priv final String protocol

weight	back to summary
pack-priv final int weight

Constructor Detail

ListenerEntry	back to summary
pack-priv ListenerEntry(DelegateOpenListener listener, int weight, String protocol)

Method Detail

compareTo back to summary

compareTo	back to summary
public int compareTo(AlpnOpenListener.ListenerEntry o) Implements java.lang.Comparable.compareTo. Doc from java.lang.Comparable.compareTo. Compares this object with the specified object for order. Returns a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object. The implementor must ensure `signum(x.compareTo(y)) == -signum(y.compareTo(x))` for all `x` and `y`. (This implies that `x.compareTo(y)` must throw an exception if and only if `y.compareTo(x)` throws an exception.) The implementor must also ensure that the relation is transitive: `(x.compareTo(y) > 0 && y.compareTo(z) > 0)` implies `x.compareTo(z) > 0`. Finally, the implementor must ensure that `x.compareTo(y)==0` implies that `signum(x.compareTo(z)) == signum(y.compareTo(z))`, for all `z`. Parameters o:AlpnOpenListener.ListenerEntry the object to be compared. Returns:int a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object. Annotations @Override

public int compareTo(AlpnOpenListener.ListenerEntry o)

Implements java.lang.Comparable.compareTo.

Doc from java.lang.Comparable.compareTo.

Compares this object with the specified object for order. Returns a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object.

The implementor must ensure signum(x.compareTo(y)) == -signum(y.compareTo(x)) for all x and y. (This implies that x.compareTo(y) must throw an exception if and only if y.compareTo(x) throws an exception.)

The implementor must also ensure that the relation is transitive: (x.compareTo(y) > 0 && y.compareTo(z) > 0) implies x.compareTo(z) > 0.

Finally, the implementor must ensure that x.compareTo(y)==0 implies that signum(x.compareTo(z)) == signum(y.compareTo(z)), for all z.

Parameters

o:AlpnOpenListener.ListenerEntry: the object to be compared.

Returns:int

a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object.

Annotations

@Override

equals back to summary

equals	back to summary
public boolean equals(Object o) Overrides java.lang.Object.equals. Doc from java.lang.Object.equals. Indicates whether some other object is "equal to" this one. The `equals` method implements an equivalence relation on non-null object references: It is reflexive: for any non-null reference value `x`, `x.equals(x)` should return `true`. It is symmetric: for any non-null reference values `x` and `y`, `x.equals(y)` should return `true` if and only if `y.equals(x)` returns `true`. It is transitive: for any non-null reference values `x`, `y`, and `z`, if `x.equals(y)` returns `true` and `y.equals(z)` returns `true`, then `x.equals(z)` should return `true`. It is consistent: for any non-null reference values `x` and `y`, multiple invocations of `x.equals(y)` consistently return `true` or consistently return `false`, provided no information used in `equals` comparisons on the objects is modified. For any non-null reference value `x`, `x.equals(null)` should return `false`. An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes. Parameters o:Object the reference object with which to compare. Returns:boolean `true` if this object is the same as the obj argument; `false` otherwise. Annotations @Override

public boolean equals(Object o)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

It is reflexive: for any non-null reference value x, x.equals(x) should return true.
It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters

o:Object: the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

Annotations

@Override

hashCode back to summary

public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns:int

a hash code value for this object

Annotations

@Override

io.undertow.server.protocol.http back to summary

pack-priv final Class AlpnOpenListener.SelectedAlpn

Class Inheritance

extends Object

java.lang.Object
io.undertow.server.protocol.http.AlpnOpenListener.SelectedAlpn

Field Summary

Modifier and Type	Field and Description
pack-priv final SSLEngine	engine
pack-priv final ALPNProvider	provider

Constructor Summary

Access	Constructor and Description
pack-priv	SelectedAlpn(SSLEngine engine, ALPNProvider provider)

Method Summary

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

engine	back to summary
pack-priv final SSLEngine engine

provider	back to summary
pack-priv final ALPNProvider provider

Constructor Detail

SelectedAlpn	back to summary
pack-priv SelectedAlpn(SSLEngine engine, ALPNProvider provider)

io.undertow.server.protocol.http back to summary

pack-priv final Class AlpnOpenListener.SSLConduitUpdater

Class Inheritance

extends Object
implements Function<SSLEngine, SSLEngine>

java.lang.Object
io.undertow.server.protocol.http.AlpnOpenListener.SSLConduitUpdater

All Implemented Interfaces

java.util.function.Function

Field Summary

Modifier and Type	Field and Description
pack-priv final SslConduit	conduit
pack-priv final Function<SSLEngine, SSLEngine>	underlying

Constructor Summary

Access	Constructor and Description
pack-priv	SSLConduitUpdater(SslConduit conduit, Function<SSLEngine, SSLEngine> underlying)

Method Summary

Modifier and Type	Method and Description
public SSLEngine	apply(SSLEngine the function argument engine) Implements java.util.function.Function.apply. Applies this function to the given argument.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

conduit	back to summary
pack-priv final SslConduit conduit

underlying	back to summary
pack-priv final Function<SSLEngine, SSLEngine> underlying

Constructor Detail

SSLConduitUpdater	back to summary
pack-priv SSLConduitUpdater(SslConduit conduit, Function<SSLEngine, SSLEngine> underlying)

Method Detail

apply

back to summary

public SSLEngine apply(SSLEngine engine)

Implements java.util.function.Function.apply.

Doc from java.util.function.Function.apply.

Applies this function to the given argument.

Parameters

engine:SSLEngine: the function argument

Returns:SSLEngine

the function result

Annotations

@Override

public Class AlpnOpenListener

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class AlpnOpenListener.AlpnConnectionListener

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class AlpnOpenListener.ListenerEntry

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv final Class AlpnOpenListener.SelectedAlpn

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

pack-priv final Class AlpnOpenListener.SSLConduitUpdater

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail