com.gettyio.core.channel

类 SocketChannel

java.lang.Object

com.gettyio.core.channel.SocketChannel

直接已知子类:

AioChannel, NioChannel, UdpChannel

public abstract class SocketChannel
extends Object

SocketChannel.java

字段概要

字段

限定符和类型	字段和说明
protected static byte	CHANNEL_STATUS_CLOSED 已关闭
protected static byte	CHANNEL_STATUS_ENABLED 已开启
protected ConcurrentSafeMap<String,Object>	channelAttribute 用于方便设置随通道传播的属性
protected ChannelFutureListener	channelFutureListener 关闭监听
protected ChunkPool	chunkPool 内存池
protected BaseConfig	config 配置
protected DefaultChannelPipeline	defaultChannelPipeline 默认责任链对象
protected boolean	handShak 是否已经握手
protected boolean	initiateClose 是否调用close()方法关闭
protected boolean	keepAlive 默认保持长连接
protected static InternalLogger	logger
protected byte	status 会话当前状态

构造器概要

构造器

构造器和说明
SocketChannel()

方法概要

限定符和类型	方法和说明
abstract void	close() 立即关闭会话
abstract void	close(boolean initiateClose) 主动关闭，标记
AsynchronousSocketChannel	getAsynchronousSocketChannel()
ConcurrentSafeMap<String,Object>	getChannelAttribute()
Object	getChannelAttribute(String key)
String	getChannelId() 获取当前aioChannel的唯一标识
ChannelPipeline	getChannelPipeline()
ChunkPool	getChunkPool()
BaseConfig	getConfig()
DefaultChannelPipeline	getDefaultChannelPipeline() 获取默认的责任链
abstract InetSocketAddress	getLocalAddress() 获取本地地址
InetSocketAddress	getRemoteAddress() 获取远程地址
SocketChannel	getSocketChannel()
SslHandler	getSslHandler() 获取ssl服务
protected void	invokePipeline(ChannelState channelState) 正向执行管道处理
protected void	invokePipeline(ChannelState channelState, Object obj) 正向执行管道处理
boolean	isHandShak()
boolean	isInitiateClose()
boolean	isInvalid() 当前会话是否已失效
boolean	isKeepAlive()
void	readToPipeline(Object obj) 消息读取到责任链管道
void	removeChannelAttribute(String key)
protected void	reverseInvokePipeline(ChannelState channelState, Object obj) 反向执行管道
void	setChannelAttribute(String key, Object obj)
void	setChannelFutureListener(ChannelFutureListener channelFutureListener)
void	setHandShak(boolean handShak)
void	setKeepAlive(boolean keepAlive)
void	setSslHandler(SslHandler sslHandler) 设置SSLHandler
void	setSslHandshakeCompletedListener(IHandshakeCompletedListener handshakeCompletedListener)
void	starRead() 开始读取，很重要，只有调用该方法，才会开始监听消息读取
abstract void	writeAndFlush(Object obj) 写出数据，经过责任链
abstract void	writeToChannel(Object obj) 写到BufferWriter输出器，不经过责任链

从类继承的方法 java.lang.Object

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

字段详细资料

logger

protected static final InternalLogger logger

CHANNEL_STATUS_CLOSED

protected static final byte CHANNEL_STATUS_CLOSED

已关闭

另请参阅:

常量字段值

CHANNEL_STATUS_ENABLED

protected static final byte CHANNEL_STATUS_ENABLED

已开启

另请参阅:

常量字段值

keepAlive

protected boolean keepAlive

默认保持长连接

initiateClose

protected boolean initiateClose

是否调用close()方法关闭

handShak

protected boolean handShak

是否已经握手

chunkPool

protected ChunkPool chunkPool

内存池

status

protected byte status

会话当前状态

config

protected BaseConfig config

配置

defaultChannelPipeline

protected DefaultChannelPipeline defaultChannelPipeline

默认责任链对象

channelFutureListener

protected ChannelFutureListener channelFutureListener

关闭监听

channelAttribute

protected ConcurrentSafeMap<String,Object> channelAttribute

用于方便设置随通道传播的属性

构造器详细资料

SocketChannel

public SocketChannel()

方法详细资料

getChannelId

public final String getChannelId()

获取当前aioChannel的唯一标识

返回:

String

isInvalid

public final boolean isInvalid()

当前会话是否已失效

返回:

boolean

starRead

public void starRead()

开始读取，很重要，只有调用该方法，才会开始监听消息读取

close

public abstract void close()

立即关闭会话

close

public abstract void close(boolean initiateClose)

主动关闭，标记

参数:

initiateClose -

writeAndFlush

public abstract void writeAndFlush(Object obj)

写出数据，经过责任链

参数:

obj - 写入的数组

writeToChannel

public abstract void writeToChannel(Object obj)

写到BufferWriter输出器，不经过责任链

参数:

obj - 写入的数组

getLocalAddress

public abstract InetSocketAddress getLocalAddress()
                                           throws IOException

获取本地地址

返回:

InetSocketAddress

抛出:

IOException - 异常

getRemoteAddress

public InetSocketAddress getRemoteAddress()
                                   throws IOException

获取远程地址

返回:

InetSocketAddress

抛出:

IOException - 异常

readToPipeline

public void readToPipeline(Object obj)
                    throws Exception

消息读取到责任链管道

参数:

obj - 消息对象

抛出:

Exception - 异常

invokePipeline

protected void invokePipeline(ChannelState channelState)
                       throws Exception

正向执行管道处理

参数:

channelState - 数据流向

抛出:

Exception - 异常

invokePipeline

protected void invokePipeline(ChannelState channelState,
                              Object obj)
                       throws Exception

正向执行管道处理

参数:

channelState - 数据流向

obj - 消息对象

抛出:

Exception - 异常

reverseInvokePipeline

protected void reverseInvokePipeline(ChannelState channelState,
                                     Object obj)
                              throws Exception

反向执行管道

参数:

channelState - 数据流向

obj - 消息对象

抛出:

Exception - 异常

getDefaultChannelPipeline

public DefaultChannelPipeline getDefaultChannelPipeline()

获取默认的责任链

返回:

com.gettyio.core.pipeline.DefaultChannelPipeline

getAsynchronousSocketChannel

public AsynchronousSocketChannel getAsynchronousSocketChannel()

getSocketChannel

public SocketChannel getSocketChannel()

getChunkPool

public ChunkPool getChunkPool()

getChannelPipeline

public ChannelPipeline getChannelPipeline()

setSslHandler

public void setSslHandler(SslHandler sslHandler)

设置SSLHandler

getSslHandler

public SslHandler getSslHandler()

获取ssl服务

返回:

com.gettyio.core.handler.ssl.SslService

setSslHandshakeCompletedListener

public void setSslHandshakeCompletedListener(IHandshakeCompletedListener handshakeCompletedListener)

getConfig

public BaseConfig getConfig()

setChannelFutureListener

public void setChannelFutureListener(ChannelFutureListener channelFutureListener)

getChannelAttribute

public ConcurrentSafeMap<String,Object> getChannelAttribute()

getChannelAttribute

public Object getChannelAttribute(String key)

setChannelAttribute

public void setChannelAttribute(String key,
                                Object obj)

removeChannelAttribute

public void removeChannelAttribute(String key)

setKeepAlive

public void setKeepAlive(boolean keepAlive)

isKeepAlive

public boolean isKeepAlive()

isInitiateClose

public boolean isInitiateClose()

isHandShak

public boolean isHandShak()

setHandShak

public void setHandShak(boolean handShak)