DefaultByteBufferPool (Undertow 2.1.0.Final API)

java.lang.Object
- io.undertow.server.DefaultByteBufferPool

All Implemented Interfaces:

ByteBufferPool, Closeable, AutoCloseable
```
public class DefaultByteBufferPool
extends Object
implements ByteBufferPool
```
A byte buffer pool that supports reference counted pools. TODO: move this somewhere more appropriate

Author:

Stuart Douglas

Constructor Summary

Constructors
Constructor and Description
`DefaultByteBufferPool(boolean direct, int bufferSize)`
`DefaultByteBufferPool(boolean direct, int bufferSize, int maximumPoolSize, int threadLocalCacheSize)`
`DefaultByteBufferPool(boolean direct, int bufferSize, int maximumPoolSize, int threadLocalCacheSize, int leakDecetionPercent)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`PooledByteBuffer`	`allocate()`
`void`	`close()`
`protected void`	`finalize()`
`ByteBufferPool`	`getArrayBackedPool()` If this byte buffer pool corresponds to an array backed pool then this will return itself.
`int`	`getBufferSize()`
`boolean`	`isDirect()`

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

- Constructor Detail
  - DefaultByteBufferPool
```
public DefaultByteBufferPool(boolean direct,
                             int bufferSize)
```
    Parameters:
    
    direct - If this implementation should use direct buffers
    
    bufferSize - The buffer size to use
  - DefaultByteBufferPool
```
public DefaultByteBufferPool(boolean direct,
                             int bufferSize,
                             int maximumPoolSize,
                             int threadLocalCacheSize,
                             int leakDecetionPercent)
```
    Parameters:
    
    direct - If this implementation should use direct buffers
    
    bufferSize - The buffer size to use
    
    maximumPoolSize - The maximum pool size, in number of buffers, it does not include buffers in thread local caches
    
    threadLocalCacheSize - The maximum number of buffers that can be stored in a thread local cache
  - DefaultByteBufferPool
```
public DefaultByteBufferPool(boolean direct,
                             int bufferSize,
                             int maximumPoolSize,
                             int threadLocalCacheSize)
```
    Parameters:
    
    direct - If this implementation should use direct buffers
    
    bufferSize - The buffer size to use
    
    maximumPoolSize - The maximum pool size, in number of buffers, it does not include buffers in thread local caches
    
    threadLocalCacheSize - The maximum number of buffers that can be stored in a thread local cache
- Method Detail
  - getBufferSize
```
public int getBufferSize()
```
    Specified by:
    
    getBufferSize in interface ByteBufferPool
  - isDirect
```
public boolean isDirect()
```
    Specified by:
    
    isDirect in interface ByteBufferPool
  - allocate
```
public PooledByteBuffer allocate()
```
    Specified by:
    
    allocate in interface ByteBufferPool
  - getArrayBackedPool
```
public ByteBufferPool getArrayBackedPool()
```
    Description copied from interface: ByteBufferPool
    
    If this byte buffer pool corresponds to an array backed pool then this will return itself. Otherwise it will return an array backed pool that contains buffers of the same size.
    
    Specified by:
    
    getArrayBackedPool in interface ByteBufferPool
    
    Returns:
    
    An array backed pool of the same size
  - close
```
public void close()
```
    Specified by:
    
    close in interface ByteBufferPool
    
    Specified by:
    
    close in interface Closeable
    
    Specified by:
    
    close in interface AutoCloseable
  - finalize
```
protected void finalize()
                 throws Throwable
```
    Overrides:
    
    finalize in class Object
    
    Throws:
    
    Throwable

Class DefaultByteBufferPool

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

DefaultByteBufferPool

DefaultByteBufferPool

DefaultByteBufferPool

Method Detail

getBufferSize

isDirect

allocate

getArrayBackedPool

close

finalize