UpgradeServletOutputStream (Undertow 2.1.0.Final API)

java.lang.Object
- java.io.OutputStream
- - javax.servlet.ServletOutputStream
  - - io.undertow.servlet.spec.UpgradeServletOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable
```
public class UpgradeServletOutputStream
extends javax.servlet.ServletOutputStream
```
Output stream used for upgraded requests. This is different to ServletOutputStreamImpl as it does no buffering, and it not tied to an exchange.

Author:

Stuart Douglas

Constructor Summary

Constructors
Modifier Constructor and Description

protected UpgradeServletOutputStream(org.xnio.channels.StreamSinkChannel channel, Executor ioExecutor)

Constructors
Modifier	Constructor and Description
`protected`	`UpgradeServletOutputStream(org.xnio.channels.StreamSinkChannel channel, Executor ioExecutor)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`close()`
`void`	`flush()`
`boolean`	`isReady()`
`void`	`setWriteListener(javax.servlet.WriteListener writeListener)`
`void`	`write(byte[] b)`
`void`	`write(byte[] b, int off, int len)`
`void`	`write(int b)`

Methods inherited from class javax.servlet.ServletOutputStream
print, print, print, print, print, print, print, println, println, println, println, println, println, println, println

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - UpgradeServletOutputStream
```
protected UpgradeServletOutputStream(org.xnio.channels.StreamSinkChannel channel,
                                     Executor ioExecutor)
```
- Method Detail
  - write
```
public void write(byte[] b)
           throws IOException
```
    Overrides:
    
    write in class OutputStream
    
    Throws:
    
    IOException
  - write
```
public void write(byte[] b,
                  int off,
                  int len)
           throws IOException
```
    Overrides:
    
    write in class OutputStream
    
    Throws:
    
    IOException
  - write
```
public void write(int b)
           throws IOException
```
    Specified by:
    
    write in class OutputStream
    
    Throws:
    
    IOException
  - flush
```
public void flush()
           throws IOException
```
    Specified by:
    
    flush in interface Flushable
    
    Overrides:
    
    flush in class OutputStream
    
    Throws:
    
    IOException
  - close
```
public void close()
           throws IOException
```
    Specified by:
    
    close in interface Closeable
    
    Specified by:
    
    close in interface AutoCloseable
    
    Overrides:
    
    close in class OutputStream
    
    Throws:
    
    IOException
  - isReady
```
public boolean isReady()
```
    Specified by:
    
    isReady in class javax.servlet.ServletOutputStream
  - setWriteListener
```
public void setWriteListener(javax.servlet.WriteListener writeListener)
```
    Specified by:
    
    setWriteListener in class javax.servlet.ServletOutputStream

Class UpgradeServletOutputStream

Constructor Summary

Method Summary

Methods inherited from class javax.servlet.ServletOutputStream

Methods inherited from class java.lang.Object

Constructor Detail

UpgradeServletOutputStream

Method Detail

write

write

write

flush

close

isReady

setWriteListener