com.caucho.server.webapp
Class IncludeResponseStream2

java.lang.Object
  java.io.OutputStream
      com.caucho.vfs.OutputStreamWithBuffer
          com.caucho.server.http.AbstractResponseStream
              com.caucho.server.http.ToByteResponseStream
                  com.caucho.server.webapp.IncludeResponseStream2

All Implemented Interfaces:

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

public class IncludeResponseStream2
extends ToByteResponseStream

Field Summary

Fields inherited from class com.caucho.server.http.ToByteResponseStream

SIZE

Method Summary

protected void	closeImpl() Finish.
void	completeCache()
void	flushByte() flushing
void	flushChar() flushing
protected void	flushCharBuffer() Converts the char buffer.
java.io.Writer	getCharCacheStream() Sets a char cache stream.
boolean	isCauchoResponseStream() Returns true for a caucho response stream.
byte[]	nextBuffer(int offset) Sets the byte buffer offset.
void	setBufferOffset(int offset) Sets the byte buffer offset.
void	setByteCacheStream(java.io.OutputStream cacheStream) Sets any cache stream.
void	setCharCacheStream(java.io.Writer cacheWriter) Sets any cache stream.
void	start() Initializes the Buffered Response stream at the beginning of a request.
protected void	startCaching(boolean isByte)
void	write(byte[] buf, int offset, int length) Writes the next chunk of data to the response stream.
void	write(int ch) Writes a byte
protected void	writeHeaders(int length) Writes any http headers.
protected void	writeNext(byte[] buf, int offset, int length, boolean isEnd) Writes the next chunk of data to the response stream.

Methods inherited from class com.caucho.server.http.ToByteResponseStream

clearBuffer, flush, flushBuffer, flushByteBuffer, getBuffer, getBufferLength, getBufferOffset, getBufferSize, getByteBufferOffset, getCharBuffer, getCharOffset, getContentLength, getRemaining, isCharFlushing, isDisableAutoFlush, nextCharBuffer, print, print, setBufferSize, setCharOffset, setEncoding, setFlush, setLocale, setOutputStreamOnly

Methods inherited from class com.caucho.server.http.AbstractResponseStream

clear, close, flushNext, getByteCacheStream, getEncoding, isAutoFlush, isCloseComplete, isClosed, isClosing, isCommitted, isHead, killCaching, sendFile, setAutoFlush, setCauchoResponse, setCommitted, setHead, toClosing, toString

Methods inherited from class java.io.OutputStream

write

Methods inherited from class java.lang.Object

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

Method Detail

start

public void start()

Description copied from class: ToByteResponseStream

Initializes the Buffered Response stream at the beginning of a request.

Overrides:

start in class ToByteResponseStream

isCauchoResponseStream

public boolean isCauchoResponseStream()

Returns true for a caucho response stream.

Overrides:

isCauchoResponseStream in class ToByteResponseStream

setByteCacheStream

public void setByteCacheStream(java.io.OutputStream cacheStream)

Sets any cache stream.

Overrides:

setByteCacheStream in class AbstractResponseStream

setCharCacheStream

public void setCharCacheStream(java.io.Writer cacheWriter)

Sets any cache stream.

Overrides:

setCharCacheStream in class AbstractResponseStream

getCharCacheStream

public java.io.Writer getCharCacheStream()

Description copied from class: AbstractResponseStream

Sets a char cache stream.

Overrides:

getCharCacheStream in class AbstractResponseStream

flushCharBuffer

protected void flushCharBuffer()
                        throws java.io.IOException

Converts the char buffer.

Overrides:

flushCharBuffer in class ToByteResponseStream

Throws:

java.io.IOException

setBufferOffset

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

Sets the byte buffer offset.

Overrides:

setBufferOffset in class ToByteResponseStream

Throws:

java.io.IOException

nextBuffer

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

Sets the byte buffer offset.

Overrides:

nextBuffer in class ToByteResponseStream

Returns:

the next buffer

Throws:

java.io.IOException

write

public void write(int ch)
           throws java.io.IOException

Writes a byte

Specified by:

write in interface ByteAppendable

Overrides:

write in class ToByteResponseStream

Parameters:

ch - byte to write

Throws:

java.io.IOException

write

public void write(byte[] buf,
                  int offset,
                  int length)
           throws java.io.IOException

Writes the next chunk of data to the response stream.

Specified by:

write in interface ByteAppendable

Overrides:

write in class ToByteResponseStream

Parameters:

buf - the buffer containing the data

offset - start offset into the buffer

length - length of the data in the buffer

Throws:

java.io.IOException

writeHeaders

protected void writeHeaders(int length)

Description copied from class: ToByteResponseStream

Writes any http headers. Because this may be called multiple times, the implementation needs to ensure the header is written once

Overrides:

writeHeaders in class ToByteResponseStream

Parameters:

length - the current buffer length

writeNext

protected void writeNext(byte[] buf,
                         int offset,
                         int length,
                         boolean isEnd)
                  throws java.io.IOException

Writes the next chunk of data to the response stream.

Specified by:

writeNext in class ToByteResponseStream

Parameters:

buf - the buffer containing the data

offset - start offset into the buffer

length - length of the data in the buffer

Throws:

java.io.IOException

startCaching

protected void startCaching(boolean isByte)

flushByte

public void flushByte()
               throws java.io.IOException

flushing

Overrides:

flushByte in class AbstractResponseStream

Throws:

java.io.IOException

flushChar

public void flushChar()
               throws java.io.IOException

flushing

Overrides:

flushChar in class AbstractResponseStream

Throws:

java.io.IOException

closeImpl

protected void closeImpl()
                  throws java.io.IOException

Finish.

Overrides:

closeImpl in class ToByteResponseStream

Throws:

java.io.IOException

completeCache

public void completeCache()

Overrides:

completeCache in class AbstractResponseStream