com.github.netty.protocol.servlet

类 ServletOutputStream

java.lang.Object

java.io.OutputStream

javax.servlet.ServletOutputStream

com.github.netty.protocol.servlet.ServletOutputStream

所有已实现的接口:

Recyclable, NettyOutputStream, Closeable, Flushable, AutoCloseable

public class ServletOutputStream
extends javax.servlet.ServletOutputStream
implements Recyclable, NettyOutputStream

Servlet OutputStream

作者:

wangzihao

嵌套类概要

嵌套类

限定符和类型	类和说明
class	ServletOutputStream.CloseListener Closing the listening wrapper class (for data collection)

字段概要

字段

限定符和类型	字段和说明
static ServletResetBufferIOException	RESET_BUFFER_EXCEPTION

方法概要

限定符和类型	方法和说明
void	close() End response object The following events indicate that the servlet has satisfied the request and the response object is about to close The following events indicate that the servlet has satisfied the request and the response object is about to close： ■The service method of the servlet terminates.
void	flush() batch send packet.
long	getWriteBytes()
boolean	isClosed() Whether to shut down
boolean	isReady()
static ServletOutputStream	newInstance(ServletHttpExchange servletHttpExchange)
<T> void	recycle(Consumer<T> consumer) async recycle
void	setCloseListener(io.netty.channel.ChannelFutureListener closeListener)
void	setWriteListener(javax.servlet.WriteListener writeListener)
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 input) use netty batch write
io.netty.channel.ChannelProgressivePromise	write(File httpBody) 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) Int.

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.Recyclable

recycle

字段详细资料

RESET_BUFFER_EXCEPTION

public static final ServletResetBufferIOException RESET_BUFFER_EXCEPTION

方法详细资料

newInstance

public static ServletOutputStream newInstance(ServletHttpExchange servletHttpExchange)

getWriteBytes

public long getWriteBytes()

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 input)
                                                 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:

input - 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 httpBody)
                                                 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:

httpBody - File httpBody

返回:

ChannelProgressivePromise ChannelProgressivePromise.addListener(GenericFutureListener) }

抛出:

IOException - if close

另请参阅:

GenericProgressiveFutureListener

write

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

覆盖:

write 在类中 OutputStream

抛出:

IOException

isReady

public boolean isReady()

指定者:

isReady 在类中 javax.servlet.ServletOutputStream

setWriteListener

public void setWriteListener(javax.servlet.WriteListener writeListener)

指定者:

setWriteListener 在类中 javax.servlet.ServletOutputStream

setCloseListener

public void setCloseListener(io.netty.channel.ChannelFutureListener closeListener)

write

public void write(byte[] b)
           throws IOException

覆盖:

write 在类中 OutputStream

抛出:

IOException

write

public void write(int b)
           throws IOException

Int. Third-party frameworks are all 1 byte, not 4 bytes

指定者:

write 在类中 OutputStream

参数:

b - byte

抛出:

IOException - IOException

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

close

public void close()

End response object The following events indicate that the servlet has satisfied the request and the response object is about to close The following events indicate that the servlet has satisfied the request and the response object is about to close： ■The service method of the servlet terminates. ■The setContentLength or setContentLengthLong method of the response specifies an internal capacity greater than zero, and has already been written to the response. ■sendError Method called。 ■sendRedirect Method called。 ■AsyncContext.complete Method called

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

isClosed

public boolean isClosed()

Whether to shut down

返回:

True = closed,false= not closed

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