ByteArrayServletOutputStream (Apache Tomcat 10.0.27 API Documentation)

java.lang.Object
- java.io.OutputStream
- - jakarta.servlet.ServletOutputStream
  - - org.apache.catalina.ssi.ByteArrayServletOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable
```
public class ByteArrayServletOutputStream
extends ServletOutputStream
```
Class that extends ServletOutputStream, used as a wrapper from within SsiInclude

Author:

Bip Thelin

See Also:

and ByteArrayOutputStream

Field Summary

Fields
Modifier and Type Field Description

protected java.io.ByteArrayOutputStream buf
Our buffer to hold the stream.

Constructor Summary

Constructors
Constructor Description

ByteArrayServletOutputStream()
Construct a new ServletOutputStream.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`isReady()`	TODO SERVLET 3.1
`void`	`setWriteListener(WriteListener listener)`	TODO SERVLET 3.1
`byte[]`	`toByteArray()`
`void`	`write(int b)`	Write to our buffer.

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

Methods inherited from class java.io.OutputStream
close, flush, nullOutputStream, write, write

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

- Field Detail
  - buf
```
protected final java.io.ByteArrayOutputStream buf
```
    Our buffer to hold the stream.
- Constructor Detail
  - ByteArrayServletOutputStream
```
public ByteArrayServletOutputStream()
```
    Construct a new ServletOutputStream.
- Method Detail
  - toByteArray
```
public byte[] toByteArray()
```
    Returns:
    
    the byte array.
  - write
```
public void write(int b)
```
    Write to our buffer.
    
    Specified by:
    
    write in class java.io.OutputStream
    
    Parameters:
    
    b - The parameter to write
  - isReady
```
public boolean isReady()
```
    TODO SERVLET 3.1
    
    Specified by:
    
    isReady in class ServletOutputStream
    
    Returns:
    
    true if data can be written, else false
  - setWriteListener
```
public void setWriteListener(WriteListener listener)
```
    TODO SERVLET 3.1
    
    Specified by:
    
    setWriteListener in class ServletOutputStream
    
    Parameters:
    
    listener - The non-blocking IO write listener