org.eclipse.jetty.server

Class DetectorConnectionFactory.DetectorConnection

java.lang.Object

org.eclipse.jetty.io.AbstractConnection

org.eclipse.jetty.server.DetectorConnectionFactory.DetectorConnection

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, Connection, Connection.UpgradeFrom, Connection.UpgradeTo

Enclosing class:

DetectorConnectionFactory

private class DetectorConnectionFactory.DetectorConnection
extends AbstractConnection
implements Connection.UpgradeFrom, Connection.UpgradeTo

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.jetty.io.Connection

Connection.Listener, Connection.UpgradeFrom, Connection.UpgradeTo

Field Summary

Fields

Modifier and Type	Field and Description
private java.nio.ByteBuffer	_buffer
private Connector	_connector

Constructor Summary

Constructors

Modifier	Constructor and Description
private	DetectorConnection(EndPoint endp, Connector connector)

Method Summary

Modifier and Type	Method and Description
private boolean	detectAndUpgrade()
void	onFillable() Callback method invoked when the endpoint is ready to be read.
void	onOpen() Callback method invoked when this connection is opened.
java.nio.ByteBuffer	onUpgradeFrom() Takes the input buffer from the connection on upgrade.
void	onUpgradeTo(java.nio.ByteBuffer prefilled) Callback method invoked when this connection is upgraded.
private void	releaseAndClose()

Methods inherited from class org.eclipse.jetty.io.AbstractConnection

addListener, close, failedCallback, fillInterested, getBytesIn, getBytesOut, getCreatedTimeStamp, getEndPoint, getExecutor, getInputBufferSize, getMessagesIn, getMessagesOut, isFillInterested, onClose, onFillInterestedFailed, onIdleExpired, onReadTimeout, removeListener, setInputBufferSize, toConnectionString, toString, tryFillInterested, tryFillInterested

Methods inherited from class java.lang.Object

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

Field Detail

_connector

private final Connector _connector

_buffer

private final java.nio.ByteBuffer _buffer

Constructor Detail

DetectorConnection

private DetectorConnection(EndPoint endp,
                           Connector connector)

Method Detail

onUpgradeTo

public void onUpgradeTo(java.nio.ByteBuffer prefilled)

Description copied from interface: Connection.UpgradeTo

Callback method invoked when this connection is upgraded.

This must be called before Connection.onOpen().

Specified by:

onUpgradeTo in interface Connection.UpgradeTo

Parameters:

prefilled - An optional buffer that can contain prefilled data. Typically this results from an upgrade of one protocol to the other where the old connection has buffered data destined for the new connection. The new connection must take ownership of the buffer and is responsible for returning it to the buffer pool

onUpgradeFrom

public java.nio.ByteBuffer onUpgradeFrom()

Description copied from interface: Connection.UpgradeFrom

Takes the input buffer from the connection on upgrade.

This method is used to take any unconsumed input from a connection during an upgrade.

Specified by:

onUpgradeFrom in interface Connection.UpgradeFrom

Returns:

A buffer of unconsumed input. The caller must return the buffer to the bufferpool when consumed and this connection must not.

onOpen

public void onOpen()

Description copied from interface: Connection

Callback method invoked when this connection is opened.

Creators of the connection implementation are responsible for calling this method.

Specified by:

onOpen in interface Connection

Overrides:

onOpen in class AbstractConnection

onFillable

public void onFillable()

Description copied from class: AbstractConnection

Callback method invoked when the endpoint is ready to be read.

Specified by:

onFillable in class AbstractConnection

See Also:

AbstractConnection.fillInterested()

detectAndUpgrade

private boolean detectAndUpgrade()

Returns:

true when upgrade was performed, false otherwise.

releaseAndClose

private void releaseAndClose()