com.github.netty.protocol.servlet

类 ServletOutputStreamWrapper

java.lang.Object

java.io.OutputStream

javax.servlet.ServletOutputStream

com.github.netty.protocol.servlet.ServletOutputStreamWrapper

所有已实现的接口:

Recyclable, Wrapper<ServletOutputStream>, NettyOutputStream, Closeable, Flushable, AutoCloseable

public class ServletOutputStreamWrapper
extends javax.servlet.ServletOutputStream
implements Wrapper<ServletOutputStream>, Recyclable, NettyOutputStream

Servlets output streams (wrapper classes) that control access to the flow

作者:

wangzihao

构造器概要

构造器

构造器和说明
ServletOutputStreamWrapper(io.netty.channel.ChannelFutureListener closeListener)

方法概要

限定符和类型	方法和说明
void	close() close http.
void	flush() batch send packet.
boolean	isReady()
boolean	isSuspendFlag() Whether to pause the operation output stream
<T> void	recycle(Consumer<T> consumer) async recycle
void	resetBuffer()
void	setSuspendFlag(boolean suspendFlag) Set (on/off) to pause the output operation
void	setWriteListener(javax.servlet.WriteListener listener)
ServletOutputStream	unwrap() get source object
void	wrap(ServletOutputStream source) wrap
void	write(byte[] b)
void	write(byte[] b, int off, int len)
io.netty.channel.ChannelProgressivePromise	write(io.netty.buffer.ByteBuf httpBody) direct write to tcp outputStream
io.netty.channel.ChannelProgressivePromise	write(ByteBuffer httpBody) direct write to tcp outputStream.
io.netty.channel.ChannelProgressivePromise	write(io.netty.handler.stream.ChunkedInput httpBody) use netty batch write
io.netty.channel.ChannelProgressivePromise	write(File file) use netty zero copy
io.netty.channel.ChannelProgressivePromise	write(FileChannel fileChannel, long position, long count) use netty zero copy
io.netty.channel.ChannelProgressivePromise	write(File file, long position, long count) use netty zero copy
void	write(int b)

从类继承的方法 javax.servlet.ServletOutputStream

print, print, print, print, print, print, print, println, println, println, println, println, println, println, println

从类继承的方法 java.lang.Object

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

从接口继承的方法 com.github.netty.core.util.Wrapper

unwrap

从接口继承的方法 com.github.netty.core.util.Recyclable

recycle

构造器详细资料

ServletOutputStreamWrapper

public ServletOutputStreamWrapper(io.netty.channel.ChannelFutureListener closeListener)

方法详细资料

setSuspendFlag

public void setSuspendFlag(boolean suspendFlag)

Set (on/off) to pause the output operation

参数:

suspendFlag - True = pause, false= resume

isSuspendFlag

public boolean isSuspendFlag()

Whether to pause the operation output stream

返回:

boolean suspendFlag

write

public io.netty.channel.ChannelProgressivePromise write(ByteBuffer httpBody)
                                                 throws IOException

从接口复制的说明: NettyOutputStream

direct write to tcp outputStream.

指定者:

write 在接口中 NettyOutputStream

参数:

httpBody - jdk ByteBuffer httpBody

返回:

ChannelProgressivePromise

抛出:

IOException - if close

另请参阅:

MappedByteBuffer, ByteBuffer

write

public io.netty.channel.ChannelProgressivePromise write(io.netty.buffer.ByteBuf httpBody)
                                                 throws IOException

从接口复制的说明: NettyOutputStream

direct write to tcp outputStream

指定者:

write 在接口中 NettyOutputStream

参数:

httpBody - netty ByteBuf httpBody

返回:

ChannelProgressivePromise

抛出:

IOException - if close

另请参阅:

ChunkedFile, ChunkedNioStream, ChunkedNioFile, ChunkedStream

write

public io.netty.channel.ChannelProgressivePromise write(io.netty.handler.stream.ChunkedInput httpBody)
                                                 throws IOException

从接口复制的说明: NettyOutputStream

use netty batch write

指定者:

write 在接口中 NettyOutputStream

参数:

httpBody - ChunkedInput httpBody

返回:

ChannelProgressivePromise

抛出:

IOException - if close

另请参阅:

ChunkedFile, ChunkedNioStream, ChunkedNioFile, ChunkedStream

write

public io.netty.channel.ChannelProgressivePromise write(FileChannel fileChannel,
                                                        long position,
                                                        long count)
                                                 throws IOException

从接口复制的说明: NettyOutputStream

use netty zero copy

指定者:

write 在接口中 NettyOutputStream

参数:

fileChannel - FileChannel httpBody

position - position

count - count

返回:

ChannelProgressivePromise ChannelProgressivePromise.addListener(GenericFutureListener) }

抛出:

IOException - if close

另请参阅:

GenericProgressiveFutureListener

write

public io.netty.channel.ChannelProgressivePromise write(File file,
                                                        long position,
                                                        long count)
                                                 throws IOException

从接口复制的说明: NettyOutputStream

use netty zero copy

指定者:

write 在接口中 NettyOutputStream

参数:

file - File httpBody

position - position

count - count

返回:

ChannelProgressivePromise ChannelProgressivePromise.addListener(GenericFutureListener) }

抛出:

IOException - if close

另请参阅:

GenericProgressiveFutureListener

write

public io.netty.channel.ChannelProgressivePromise write(File file)
                                                 throws IOException

从接口复制的说明: NettyOutputStream

use netty zero copy

指定者:

write 在接口中 NettyOutputStream

参数:

file - File httpBody

返回:

ChannelProgressivePromise ChannelProgressivePromise.addListener(GenericFutureListener) }

抛出:

IOException - if close

另请参阅:

GenericProgressiveFutureListener

isReady

public boolean isReady()

指定者:

isReady 在类中 javax.servlet.ServletOutputStream

setWriteListener

public void setWriteListener(javax.servlet.WriteListener listener)

指定者:

setWriteListener 在类中 javax.servlet.ServletOutputStream

write

public void write(int b)
           throws IOException

指定者:

write 在类中 OutputStream

抛出:

IOException

close

public void close()

从接口复制的说明: NettyOutputStream

close http. if keepAlive. It does not turn off tcpConnection. Otherwise, turn off tcpConnection

指定者:

close 在接口中 NettyOutputStream

指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable

覆盖:

close 在类中 OutputStream

flush

public void flush()
           throws IOException

从接口复制的说明: NettyOutputStream

batch send packet. Immediately other side peer receive write finish data Try not to use this method, it is possible for maximum performance. Unless you need to need to get to the end part of the data received immediately

指定者:

flush 在接口中 NettyOutputStream

指定者:

flush 在接口中 Flushable

覆盖:

flush 在类中 OutputStream

抛出:

IOException - if close

resetBuffer

public void resetBuffer()

write

public void write(byte[] b,
                  int off,
                  int len)
           throws IOException

覆盖:

write 在类中 OutputStream

抛出:

IOException

write

public void write(byte[] b)
           throws IOException

覆盖:

write 在类中 OutputStream

抛出:

IOException

wrap

public void wrap(ServletOutputStream source)

从接口复制的说明: Wrapper

wrap

指定者:

wrap 在接口中 Wrapper<ServletOutputStream>

参数:

source - source object

unwrap

public ServletOutputStream unwrap()

从接口复制的说明: Wrapper

get source object

指定者:

unwrap 在接口中 Wrapper<ServletOutputStream>

返回:

source object

recycle

public <T> void recycle(Consumer<T> consumer)

从接口复制的说明: Recyclable

async recycle

指定者:

recycle 在接口中 Recyclable

类型参数:

T - last recycle object

参数:

consumer - callback