Class DetectorConnectionFactory

java.lang.Object

org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.ContainerLifeCycle

org.eclipse.jetty.server.AbstractConnectionFactory

org.eclipse.jetty.server.DetectorConnectionFactory

All Implemented Interfaces:

ConnectionFactory, ConnectionFactory.Detecting, org.eclipse.jetty.util.component.Container, org.eclipse.jetty.util.component.Destroyable, org.eclipse.jetty.util.component.Dumpable, org.eclipse.jetty.util.component.Dumpable.DumpableContainer, org.eclipse.jetty.util.component.LifeCycle

Direct Known Subclasses:

OptionalSslConnectionFactory, ProxyConnectionFactory

public class DetectorConnectionFactory
extends AbstractConnectionFactory
implements ConnectionFactory.Detecting

A ConnectionFactory combining multiple ConnectionFactory.Detecting instances that will upgrade to the first one recognizing the bytes in the buffer.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.AbstractLifeCycle.AbstractLifeCycleListener, org.eclipse.jetty.util.component.AbstractLifeCycle.StopException

Nested classes/interfaces inherited from interface ConnectionFactory

ConnectionFactory.Configuring, ConnectionFactory.Detecting, ConnectionFactory.Upgrading

Nested classes/interfaces inherited from interface ConnectionFactory.Detecting

ConnectionFactory.Detecting.Detection

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.Container

org.eclipse.jetty.util.component.Container.InheritedListener, org.eclipse.jetty.util.component.Container.Listener

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.Dumpable

org.eclipse.jetty.util.component.Dumpable.DumpableContainer

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.LifeCycle

org.eclipse.jetty.util.component.LifeCycle.Listener

Field Summary

Fields inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

FAILED, STARTED, STARTING, STOPPED, STOPPING

Fields inherited from interface org.eclipse.jetty.util.component.Dumpable

KEY

Constructor Summary

Constructors

Constructor	Description
DetectorConnectionFactory(ConnectionFactory.Detecting... detectingConnectionFactories)	When the first bytes are not recognized by the detectingConnectionFactories, the default behavior is to upgrade to the protocol returned by AbstractConnectionFactory.findNextProtocol(Connector).

Method Summary

Modifier and Type	Method	Description
ConnectionFactory.Detecting.Detection	detect(ByteBuffer buffer)	Performs a detection using multiple ConnectionFactory.Detecting instances and returns the aggregated outcome.
org.eclipse.jetty.io.Connection	newConnection(Connector connector, org.eclipse.jetty.io.EndPoint endPoint)	Creates a new Connection with the given parameters
protected void	nextProtocol(Connector connector, org.eclipse.jetty.io.EndPoint endPoint, ByteBuffer buffer)	Callback method called when detection was unsuccessful.
protected static void	upgradeToConnectionFactory(ConnectionFactory connectionFactory, Connector connector, org.eclipse.jetty.io.EndPoint endPoint)	Utility method that performs an upgrade to the specified connection factory, disposing of the given resources when needed.

Methods inherited from class AbstractConnectionFactory

configure, findNextProtocol, findNextProtocol, getFactories, getInputBufferSize, getProtocol, getProtocols, setInputBufferSize, toString

Methods inherited from class org.eclipse.jetty.util.component.ContainerLifeCycle

addBean, addBean, addEventListener, addManaged, contains, destroy, doStart, doStop, dump, dump, dump, dumpObjects, dumpStdErr, getBean, getBeans, getBeans, getContainedBeans, getContainedBeans, installBean, installBean, isAuto, isManaged, isUnmanaged, manage, removeBean, removeBeans, removeEventListener, setBeans, start, stop, unmanage, updateBean, updateBean, updateBeans, updateBeans

Methods inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

getEventListeners, getState, getState, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, setEventListeners, start, stop

Methods inherited from class Object

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

Methods inherited from interface ConnectionFactory

getProtocol, getProtocols

Methods inherited from interface org.eclipse.jetty.util.component.Container

getCachedBeans, getEventListeners

Methods inherited from interface org.eclipse.jetty.util.component.Dumpable

dumpSelf

Methods inherited from interface org.eclipse.jetty.util.component.Dumpable.DumpableContainer

isDumpable

Constructor Details

DetectorConnectionFactory

public DetectorConnectionFactory(ConnectionFactory.Detecting... detectingConnectionFactories)

When the first bytes are not recognized by the detectingConnectionFactories, the default behavior is to upgrade to the protocol returned by AbstractConnectionFactory.findNextProtocol(Connector).

Parameters:

detectingConnectionFactories - the ConnectionFactory.Detecting instances.

Method Details

detect

public ConnectionFactory.Detecting.Detection detect(ByteBuffer buffer)

Performs a detection using multiple ConnectionFactory.Detecting instances and returns the aggregated outcome.

Specified by:

detect in interface ConnectionFactory.Detecting

Parameters:

buffer - the buffer to perform a detection against.

Returns:

A ConnectionFactory.Detecting.Detection value with the detection outcome of the detectingConnectionFactories.

upgradeToConnectionFactory

protected static void upgradeToConnectionFactory(ConnectionFactory connectionFactory,
 Connector connector,
 org.eclipse.jetty.io.EndPoint endPoint)
                                          throws IllegalStateException

Utility method that performs an upgrade to the specified connection factory, disposing of the given resources when needed.

Parameters:

connectionFactory - the connection factory to upgrade to.

connector - the connector.

endPoint - the endpoint.

Throws:

IllegalStateException

nextProtocol

protected void nextProtocol(Connector connector,
 org.eclipse.jetty.io.EndPoint endPoint,
 ByteBuffer buffer)
                     throws IllegalStateException

Callback method called when detection was unsuccessful. This implementation upgrades to the protocol returned by AbstractConnectionFactory.findNextProtocol(Connector).

Parameters:

connector - the connector.

endPoint - the endpoint.

buffer - the buffer.

Throws:

IllegalStateException

newConnection

public org.eclipse.jetty.io.Connection newConnection(Connector connector,
 org.eclipse.jetty.io.EndPoint endPoint)

Description copied from interface: ConnectionFactory

Creates a new Connection with the given parameters

Specified by:

newConnection in interface ConnectionFactory

Parameters:

connector - The Connector creating this connection

endPoint - the EndPoint associated with the connection

Returns:

a new Connection