com.caucho.vfs
Class OutputStreamWithBuffer

java.lang.Object
  java.io.OutputStream
      com.caucho.vfs.OutputStreamWithBuffer

All Implemented Interfaces:

ByteAppendable, java.io.Closeable, java.io.Flushable

Direct Known Subclasses:

AbstractResponseStream, WriteStream

public abstract class OutputStreamWithBuffer
extends java.io.OutputStream
implements ByteAppendable

An OutputStream with an accessible buffer.

Constructor Summary

OutputStreamWithBuffer()

Method Summary

abstract byte[]	getBuffer() Returns the stream's buffer.
abstract int	getBufferOffset() Returns the stream's buffer offset.
abstract boolean	isClosed()
abstract byte[]	nextBuffer(int offset) Returns the next buffer.
abstract void	setBufferOffset(int offset) Sets the stream's buffer length.

Methods inherited from class java.io.OutputStream

close, flush, write, write, write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.caucho.util.ByteAppendable

write, write

Constructor Detail

OutputStreamWithBuffer

public OutputStreamWithBuffer()

Method Detail

getBuffer

public abstract byte[] getBuffer()
                          throws java.io.IOException

Returns the stream's buffer.

Throws:

java.io.IOException

getBufferOffset

public abstract int getBufferOffset()
                             throws java.io.IOException

Returns the stream's buffer offset.

Throws:

java.io.IOException

setBufferOffset

public abstract void setBufferOffset(int offset)
                              throws java.io.IOException

Sets the stream's buffer length.

Throws:

java.io.IOException

nextBuffer

public abstract byte[] nextBuffer(int offset)
                           throws java.io.IOException

Returns the next buffer.

Parameters:

length - the length of the completed buffer

Returns:

the next buffer

Throws:

java.io.IOException

isClosed

public abstract boolean isClosed()