Http11InputBuffer (Apache Tomcat 9.0.36 API Documentation)

java.lang.Object
- org.apache.coyote.http11.Http11InputBuffer

All Implemented Interfaces:

InputBuffer, ApplicationBufferHandler
```
public class Http11InputBuffer
extends java.lang.Object
implements InputBuffer, ApplicationBufferHandler
```
InputBuffer for HTTP that provides request header parsing as well as transfer encoding.

Constructor Summary

Constructors
Constructor	Description
`Http11InputBuffer(Request request, int headerBufferSize, boolean rejectIllegalHeader, HttpParser httpParser)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`doRead(ApplicationBufferHandler handler)`	Read from the input stream into the ByteBuffer provided by the ApplicationBufferHandler.
`void`	`expand(int size)`
`java.nio.ByteBuffer`	`getByteBuffer()`
`void`	`setByteBuffer(java.nio.ByteBuffer buffer)`

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

- Constructor Detail
  - Http11InputBuffer
```
public Http11InputBuffer(Request request,
                         int headerBufferSize,
                         boolean rejectIllegalHeader,
                         HttpParser httpParser)
```
- Method Detail
  - doRead
```
public int doRead(ApplicationBufferHandler handler)
           throws java.io.IOException
```
    Description copied from interface: InputBuffer
    
    Read from the input stream into the ByteBuffer provided by the ApplicationBufferHandler. IMPORTANT: the current model assumes that the protocol will 'own' the ByteBuffer and return a pointer to it.
    
    Specified by:
    
    doRead in interface InputBuffer
    
    Parameters:
    
    handler - ApplicationBufferHandler that provides the buffer to read data into.
    
    Returns:
    
    The number of bytes that have been added to the buffer or -1 for end of stream
    
    Throws:
    
    java.io.IOException - If an I/O error occurs reading from the input stream
  - setByteBuffer
```
public void setByteBuffer(java.nio.ByteBuffer buffer)
```
    Specified by:
    
    setByteBuffer in interface ApplicationBufferHandler
  - getByteBuffer
```
public java.nio.ByteBuffer getByteBuffer()
```
    Specified by:
    
    getByteBuffer in interface ApplicationBufferHandler
  - expand
```
public void expand(int size)
```
    Specified by:
    
    expand in interface ApplicationBufferHandler