com.github.netty.protocol.servlet

类 ServletInputStreamWrapper

java.lang.Object

java.io.InputStream

javax.servlet.ServletInputStream

com.github.netty.protocol.servlet.ServletInputStreamWrapper

所有已实现的接口:

Recyclable, Wrapper<io.netty.buffer.ByteBuf>, Closeable, AutoCloseable

public class ServletInputStreamWrapper
extends javax.servlet.ServletInputStream
implements Wrapper<io.netty.buffer.ByteBuf>, Recyclable

The servlet input stream

作者:

wangzihao 2018/7/15/015

构造器概要

构造器

构造器和说明
ServletInputStreamWrapper()
ServletInputStreamWrapper(io.netty.buffer.ByteBuf source)

方法概要

限定符和类型	方法和说明
int	available()
void	close()
int	getContentLength()
javax.servlet.ReadListener	getReadListener()
boolean	isClosed()
boolean	isFinished() There is no new HttpContent input for this request, and all of the current content has been read
boolean	isReady() HttpContent has been read in at least once and not all of it has been read, or the HttpContent queue is not empty
int	read() Try updating current, then read a byte, and return, where int is returned, but third-party frameworks treat it as one byte instead of four
int	read(byte[] bytes, int off, int len) Try to update current, then read len bytes and copy to b (start with off subscript)
int	readLine(byte[] b, int off, int len)
void	recycle() recycle
void	setReadListener(javax.servlet.ReadListener readListener)
long	skip(long n) Skip n bytes
io.netty.buffer.ByteBuf	unwrap() get source object
void	wrap(io.netty.buffer.ByteBuf source) wrap

从类继承的方法 java.io.InputStream

mark, markSupported, read, reset

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

ServletInputStreamWrapper

public ServletInputStreamWrapper()

ServletInputStreamWrapper

public ServletInputStreamWrapper(io.netty.buffer.ByteBuf source)

方法详细资料

getContentLength

public int getContentLength()

readLine

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

覆盖:

readLine 在类中 javax.servlet.ServletInputStream

抛出:

IOException

isFinished

public boolean isFinished()

There is no new HttpContent input for this request, and all of the current content has been read

指定者:

isFinished 在类中 javax.servlet.ServletInputStream

返回:

True = false after reading

isReady

public boolean isReady()

HttpContent has been read in at least once and not all of it has been read, or the HttpContent queue is not empty

指定者:

isReady 在类中 javax.servlet.ServletInputStream

setReadListener

public void setReadListener(javax.servlet.ReadListener readListener)

指定者:

setReadListener 在类中 javax.servlet.ServletInputStream

skip

public long skip(long n)
          throws IOException

Skip n bytes

覆盖:

skip 在类中 InputStream

抛出:

IOException

available

public int available()
              throws IOException

覆盖:

available 在类中 InputStream

返回:

Number of readable bytes

抛出:

IOException

close

public void close()

指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable

覆盖:

close 在类中 InputStream

read

public int read(byte[] bytes,
                int off,
                int len)
         throws IOException

Try to update current, then read len bytes and copy to b (start with off subscript)

覆盖:

read 在类中 InputStream

返回:

The number of bytes actually read

抛出:

IOException

read

public int read()
         throws IOException

Try updating current, then read a byte, and return, where int is returned, but third-party frameworks treat it as one byte instead of four

指定者:

read 在类中 InputStream

抛出:

IOException

isClosed

public boolean isClosed()

getReadListener

public javax.servlet.ReadListener getReadListener()

wrap

public void wrap(io.netty.buffer.ByteBuf source)

从接口复制的说明: Wrapper

wrap

指定者:

wrap 在接口中 Wrapper<io.netty.buffer.ByteBuf>

参数:

source - source object

unwrap

public io.netty.buffer.ByteBuf unwrap()

从接口复制的说明: Wrapper

get source object

指定者:

unwrap 在接口中 Wrapper<io.netty.buffer.ByteBuf>

返回:

source object

recycle

public void recycle()

从接口复制的说明: Recyclable

recycle

指定者:

recycle 在接口中 Recyclable