org.eclipse.jetty.websocket
类 WebSocketFactory

java.lang.Object
  org.eclipse.jetty.util.component.AbstractLifeCycle
      org.eclipse.jetty.websocket.WebSocketFactory

所有已实现的接口：

LifeCycle

public class WebSocketFactory
extends AbstractLifeCycle

Factory to create WebSocket connections

嵌套类摘要

static interface

WebSocketFactory.Acceptor

从类 org.eclipse.jetty.util.component.AbstractLifeCycle 继承的嵌套类/接口

AbstractLifeCycle.AbstractLifeCycleListener

从接口 org.eclipse.jetty.util.component.LifeCycle 继承的嵌套类/接口

LifeCycle.Listener

字段摘要

从类 org.eclipse.jetty.util.component.AbstractLifeCycle 继承的字段

_listeners, FAILED, RUNNING, STARTED, STARTING, STOPPED, STOPPING

构造方法摘要

WebSocketFactory(WebSocketFactory.Acceptor acceptor)

WebSocketFactory(WebSocketFactory.Acceptor acceptor, int bufferSize)

WebSocketFactory(WebSocketFactory.Acceptor acceptor, int bufferSize, int minVersion)

方法摘要

boolean	acceptWebSocket(HttpServletRequest request, HttpServletResponse response)
protected boolean	addConnection(WebSocketServletConnection connection)
protected void	closeConnections()
protected void	doStop()
int	getBufferSize() Get the bufferSize.
Map<String,Class<? extends Extension>>	getExtensionClassesMap()
int	getMaxBinaryMessageSize()
long	getMaxIdleTime() Get the maxIdleTime.
int	getMaxTextMessageSize()
int	getMinVersion()
List<Extension>	initExtensions(List<String> requested, int maxDataOpcodes, int maxControlOpcodes, int maxReservedBits)
protected String[]	parseProtocols(String protocol)
protected boolean	removeConnection(WebSocketServletConnection connection)
void	setBufferSize(int bufferSize) Set the bufferSize.
void	setMaxBinaryMessageSize(int maxBinaryMessageSize) Set the initial maximum binary message size for a connection.
void	setMaxIdleTime(int maxIdleTime) Set the maxIdleTime.
void	setMaxTextMessageSize(int maxTextMessageSize) Set the initial maximum text message size for a connection.
void	setMinVersion(int minVersion)
void	upgrade(HttpServletRequest request, HttpServletResponse response, WebSocket websocket, String protocol) Upgrade the request/response to a WebSocket Connection.

从类 org.eclipse.jetty.util.component.AbstractLifeCycle 继承的方法

addLifeCycleListener, doStart, getState, getState, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, stop

从类 java.lang.Object 继承的方法

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

构造方法详细信息

WebSocketFactory

public WebSocketFactory(WebSocketFactory.Acceptor acceptor)

WebSocketFactory

public WebSocketFactory(WebSocketFactory.Acceptor acceptor,
                        int bufferSize)

WebSocketFactory

public WebSocketFactory(WebSocketFactory.Acceptor acceptor,
                        int bufferSize,
                        int minVersion)

方法详细信息

getMinVersion

public int getMinVersion()

setMinVersion

public void setMinVersion(int minVersion)

参数：

minVersion - The minimum support version (default RCF6455.VERSION == 13 )

getExtensionClassesMap

public Map<String,Class<? extends Extension>> getExtensionClassesMap()

返回：

A modifiable map of extension name to extension class

getMaxIdleTime

public long getMaxIdleTime()

Get the maxIdleTime.

返回：

the maxIdleTime

setMaxIdleTime

public void setMaxIdleTime(int maxIdleTime)

Set the maxIdleTime.

参数：

maxIdleTime - the maxIdleTime to set

getBufferSize

public int getBufferSize()

Get the bufferSize.

返回：

the bufferSize

setBufferSize

public void setBufferSize(int bufferSize)

Set the bufferSize.

参数：

bufferSize - the bufferSize to set

getMaxTextMessageSize

public int getMaxTextMessageSize()

返回：

The initial maximum text message size (in characters) for a connection

setMaxTextMessageSize

public void setMaxTextMessageSize(int maxTextMessageSize)

Set the initial maximum text message size for a connection. This can be changed by the application calling WebSocket.Connection.setMaxTextMessageSize(int).

参数：

maxTextMessageSize - The default maximum text message size (in characters) for a connection

getMaxBinaryMessageSize

public int getMaxBinaryMessageSize()

返回：

The initial maximum binary message size (in bytes) for a connection

setMaxBinaryMessageSize

public void setMaxBinaryMessageSize(int maxBinaryMessageSize)

Set the initial maximum binary message size for a connection. This can be changed by the application calling WebSocket.Connection.setMaxBinaryMessageSize(int).

参数：

maxBinaryMessageSize - The default maximum binary message size (in bytes) for a connection

doStop

protected void doStop()
               throws Exception

覆盖：

类 AbstractLifeCycle 中的 doStop

抛出：

Exception

upgrade

public void upgrade(HttpServletRequest request,
                    HttpServletResponse response,
                    WebSocket websocket,
                    String protocol)
             throws IOException

Upgrade the request/response to a WebSocket Connection.

This method will not normally return, but will instead throw a UpgradeConnectionException, to exit HTTP handling and initiate WebSocket handling of the connection.

参数：

request - The request to upgrade

response - The response to upgrade

websocket - The websocket handler implementation to use

protocol - The websocket protocol

抛出：

IOException - in case of I/O errors

parseProtocols

protected String[] parseProtocols(String protocol)

acceptWebSocket

public boolean acceptWebSocket(HttpServletRequest request,
                               HttpServletResponse response)
                        throws IOException

抛出：

IOException

initExtensions

public List<Extension> initExtensions(List<String> requested,
                                      int maxDataOpcodes,
                                      int maxControlOpcodes,
                                      int maxReservedBits)

addConnection

protected boolean addConnection(WebSocketServletConnection connection)

removeConnection

protected boolean removeConnection(WebSocketServletConnection connection)

closeConnections

protected void closeConnections()