AjpServerConnection (Undertow 2.0.30.Final API)

java.lang.Object
- io.undertow.util.AbstractAttachable
- - io.undertow.server.ServerConnection
  - - io.undertow.server.AbstractServerConnection
    - - io.undertow.server.protocol.ajp.AjpServerConnection

All Implemented Interfaces:

Attachable, Closeable, AutoCloseable, Channel, InterruptibleChannel, org.xnio.channels.BoundChannel, org.xnio.channels.CloseableChannel, org.xnio.channels.Configurable, org.xnio.channels.ConnectedChannel
```
public final class AjpServerConnection
extends AbstractServerConnection
```
A server-side AJP connection.

Author:

David M. Lloyd

Nested Class Summary
- Nested classes/interfaces inherited from class io.undertow.server.AbstractServerConnection
  AbstractServerConnection.ConduitState
- Nested classes/interfaces inherited from class io.undertow.server.ServerConnection
  ServerConnection.CloseListener

Field Summary
- Fields inherited from class io.undertow.server.AbstractServerConnection
  bufferPool, channel, closeListeners, closeSetter, current, extraBytes, originalSinkConduit, originalSourceConduit, rootHandler, undertowOptions
- Fields inherited from interface org.xnio.channels.Configurable
  EMPTY

Constructor Summary

Constructors
Constructor and Description
`AjpServerConnection(org.xnio.StreamConnection channel, ByteBufferPool bufferPool, HttpHandler rootHandler, org.xnio.OptionMap undertowOptions, int bufferSize)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`clearChannel()` Resets the channel to its original state, effectively disabling all current conduit wrappers.
`protected void`	`exchangeComplete(HttpServerExchange exchange)` Invoked when the exchange is complete.
`protected org.xnio.conduits.StreamSinkConduit`	`getSinkConduit(HttpServerExchange exchange, org.xnio.conduits.StreamSinkConduit conduit)` Gets the sink conduit that should be used for this request.
`SSLSessionInfo`	`getSslSessionInfo()` Gets SSL information about the connection.
`String`	`getTransportProtocol()` Returns a string representation describing the protocol used to transmit messages on this connection.
`protected boolean`	`isConnectSupported()`
`boolean`	`isContinueResponseSupported()`
`boolean`	`isRequestTrailerFieldsSupported()`
`protected boolean`	`isUpgradeSupported()`
`AbstractServerConnection.ConduitState`	`resetChannel()` Resets the channel to its original state, effectively disabling all current conduit wrappers.
`void`	`restoreChannel(AbstractServerConnection.ConduitState state)` Restores the channel conduits to a previous state.
`HttpServerExchange`	`sendOutOfBandResponse(HttpServerExchange exchange)` Sends an out of band response, such as a HTTP 100-continue response.
`protected void`	`setConnectListener(HttpUpgradeListener connectListener)`
`void`	`setSslSessionInfo(SSLSessionInfo sessionInfo)` Sets the current SSL information.
`void`	`terminateRequestChannel(HttpServerExchange exchange)` Invoked when the exchange is complete, and there is still data in the request channel.
`protected org.xnio.StreamConnection`	`upgradeChannel()` Upgrade the connection, if allowed

Methods inherited from class io.undertow.server.AbstractServerConnection
addCloseListener, close, getBufferPool, getBufferSize, getByteBufferPool, getChannel, getCloseSetter, getExtraBytes, getIoThread, getLocalAddress, getLocalAddress, getOption, getOriginalSinkConduit, getOriginalSourceConduit, getPeerAddress, getPeerAddress, getRootHandler, getSinkChannel, getSourceChannel, getUndertowOptions, getWorker, isOpen, maxEntitySizeUpdated, setExtraBytes, setOption, setUpgradeListener, sink, source, supportsOption

Methods inherited from class io.undertow.server.ServerConnection
getSslSession, isPushSupported, pushResource, pushResource

Methods inherited from class io.undertow.util.AbstractAttachable
addToAttachmentList, createAttachmentMap, getAttachment, getAttachmentList, putAttachment, removeAttachment

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AjpServerConnection
```
public AjpServerConnection(org.xnio.StreamConnection channel,
                           ByteBufferPool bufferPool,
                           HttpHandler rootHandler,
                           org.xnio.OptionMap undertowOptions,
                           int bufferSize)
```
- Method Detail
  - sendOutOfBandResponse
```
public HttpServerExchange sendOutOfBandResponse(HttpServerExchange exchange)
```
    Description copied from class: ServerConnection
    
    Sends an out of band response, such as a HTTP 100-continue response. WARNING: do not attempt to write to the current exchange until the out of band exchange has been fully written. Doing so may have unexpected results. TODO: this needs more thought.
    
    Specified by:
    
    sendOutOfBandResponse in class ServerConnection
    
    Parameters:
    
    exchange - The current exchange
    
    Returns:
    
    The out of band exchange.
  - isContinueResponseSupported
```
public boolean isContinueResponseSupported()
```
    Specified by:
    
    isContinueResponseSupported in class ServerConnection
    
    Returns:
    
    true if this connection supports sending a 100-continue response
  - terminateRequestChannel
```
public void terminateRequestChannel(HttpServerExchange exchange)
```
    Description copied from class: ServerConnection
    
    Invoked when the exchange is complete, and there is still data in the request channel. Some implementations (such as SPDY and HTTP2) have more efficient ways to drain the request than simply reading all data (e.g. RST_STREAM). After this method is invoked the stream will be drained normally.
    
    Specified by:
    
    terminateRequestChannel in class ServerConnection
    
    Parameters:
    
    exchange - The current exchange.
  - restoreChannel
```
public void restoreChannel(AbstractServerConnection.ConduitState state)
```
    Description copied from class: AbstractServerConnection
    
    Restores the channel conduits to a previous state.
    
    Overrides:
    
    restoreChannel in class AbstractServerConnection
    
    Parameters:
    
    state - The original state
    
    See Also:
    
    AbstractServerConnection.resetChannel()
  - resetChannel
```
public AbstractServerConnection.ConduitState resetChannel()
```
    Description copied from class: AbstractServerConnection
    
    Resets the channel to its original state, effectively disabling all current conduit wrappers. The current state is encapsulated inside a AbstractServerConnection.ConduitState object that can be used the restore the channel.
    
    Overrides:
    
    resetChannel in class AbstractServerConnection
    
    Returns:
    
    An opaque representation of the previous channel state
  - clearChannel
```
public void clearChannel()
```
    Description copied from class: AbstractServerConnection
    
    Resets the channel to its original state, effectively disabling all current conduit wrappers. The current state is lost.
    
    Overrides:
    
    clearChannel in class AbstractServerConnection
  - getSslSessionInfo
```
public SSLSessionInfo getSslSessionInfo()
```
    Description copied from class: ServerConnection
    
    Gets SSL information about the connection. This could represent the actual client connection, or could be providing SSL information that was provided by a front end proxy.
    
    Specified by:
    
    getSslSessionInfo in class ServerConnection
    
    Returns:
    
    SSL information about the connection
  - setSslSessionInfo
```
public void setSslSessionInfo(SSLSessionInfo sessionInfo)
```
    Description copied from class: ServerConnection
    
    Sets the current SSL information. This can be used by handlers to setup SSL information that was provided by a front end proxy. If this is being set of a per request basis then you must ensure that it is either cleared by an exchange completion listener at the end of the request, or is always set for every request. Otherwise it is possible to SSL information to 'leak' between requests.
    
    Specified by:
    
    setSslSessionInfo in class ServerConnection
    
    Parameters:
    
    sessionInfo - The ssl session information
  - upgradeChannel
```
protected org.xnio.StreamConnection upgradeChannel()
```
    Description copied from class: ServerConnection
    
    Upgrade the connection, if allowed
    
    Specified by:
    
    upgradeChannel in class ServerConnection
    
    Returns:
    
    The StreamConnection that should be passed to the upgrade handler
  - getSinkConduit
```
protected org.xnio.conduits.StreamSinkConduit getSinkConduit(HttpServerExchange exchange,
                                                             org.xnio.conduits.StreamSinkConduit conduit)
```
    Description copied from class: ServerConnection
    
    Gets the sink conduit that should be used for this request. This allows the connection to apply any per-request conduit wrapping that is required, without adding to the response wrappers array. There is no corresponding method for source conduits, as in general conduits can be directly inserted into the connection after the request has been read.
    
    Specified by:
    
    getSinkConduit in class ServerConnection
    
    Returns:
    
    The source conduit
  - isUpgradeSupported
```
protected boolean isUpgradeSupported()
```
    Specified by:
    
    isUpgradeSupported in class ServerConnection
    
    Returns:
    
    true if this connection supports HTTP upgrade
  - isConnectSupported
```
protected boolean isConnectSupported()
```
    Specified by:
    
    isConnectSupported in class ServerConnection
    
    Returns:
    
    true if this connection supports the HTTP CONNECT verb
  - exchangeComplete
```
protected void exchangeComplete(HttpServerExchange exchange)
```
    Description copied from class: ServerConnection
    
    Invoked when the exchange is complete.
    
    Specified by:
    
    exchangeComplete in class ServerConnection
  - setConnectListener
```
protected void setConnectListener(HttpUpgradeListener connectListener)
```
    Specified by:
    
    setConnectListener in class ServerConnection
  - getTransportProtocol
```
public String getTransportProtocol()
```
    Description copied from class: ServerConnection
    
    Returns a string representation describing the protocol used to transmit messages on this connection.
    
    Specified by:
    
    getTransportProtocol in class ServerConnection
    
    Returns:
    
    the transport protocol
  - isRequestTrailerFieldsSupported
```
public boolean isRequestTrailerFieldsSupported()
```
    Specified by:
    
    isRequestTrailerFieldsSupported in class ServerConnection

Class AjpServerConnection

Nested Class Summary

Nested classes/interfaces inherited from class io.undertow.server.AbstractServerConnection

Nested classes/interfaces inherited from class io.undertow.server.ServerConnection

Field Summary

Fields inherited from class io.undertow.server.AbstractServerConnection

Fields inherited from interface org.xnio.channels.Configurable

Constructor Summary

Method Summary

Methods inherited from class io.undertow.server.AbstractServerConnection

Methods inherited from class io.undertow.server.ServerConnection

Methods inherited from class io.undertow.util.AbstractAttachable

Methods inherited from class java.lang.Object

Constructor Detail

AjpServerConnection

Method Detail

sendOutOfBandResponse

isContinueResponseSupported

terminateRequestChannel

restoreChannel

resetChannel

clearChannel

getSslSessionInfo

setSslSessionInfo

upgradeChannel

getSinkConduit

isUpgradeSupported

isConnectSupported

exchangeComplete

setConnectListener

getTransportProtocol

isRequestTrailerFieldsSupported