com.caucho.server.http

Class WrapperResponseStream

java.lang.Object

java.io.OutputStream

com.caucho.vfs.OutputStreamWithBuffer

com.caucho.server.http.AbstractResponseStream

com.caucho.server.http.WrapperResponseStream

All Implemented Interfaces:

ByteAppendable, java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable

public class WrapperResponseStream
extends AbstractResponseStream

Constructor Summary

Constructors

Constructor and Description
WrapperResponseStream()

Method Summary

Modifier and Type	Method and Description
void	clearBuffer() Clears the buffer.
protected void	closeImpl() Close.
void	finish() Finish.
void	flush() Flushes the output.
void	flushBuffer() Flushes the buffer.
void	flushByte() Flushes the buffer.
void	flushChar() Flushes the buffer.
void	flushCharBuffer() Writes the char buffer to the output stream.
byte[]	getBuffer() Gets the byte buffer
int	getBufferOffset() Returns the buffer offset.
int	getBufferSize() Gets the buffer size.
char[]	getCharBuffer() Returns the char buffer.
int	getCharOffset() Returns the char buffer offset.
int	getRemaining() Returns the remaining buffer entries.
void	init(HttpServletResponse next)
boolean	isCauchoResponseStream() Returns true for a caucho response stream.
byte[]	nextBuffer(int offset) Returns the next buffer.
char[]	nextCharBuffer(int offset) Returns the next char buffer.
void	print(char[] buffer, int offset, int length) Writes the next chunk of data to the response stream.
void	print(int ch) Writes the next chunk of data to the response stream.
void	setBufferOffset(int offset) Sets the byte buffer offset.
void	setBufferSize(int size) Sets the buffer size.
void	setCharOffset(int offset) Sets the char buffer offset.
void	write(byte[] buf, int offset, int length) Writes the next chunk of data to the response stream.
void	write(int ch) Writes the next chunk of data to the response stream.

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

clear, close, completeCache, flushNext, getByteCacheStream, getCharCacheStream, getContentLength, getEncoding, isAutoFlush, isCloseComplete, isClosed, isClosing, isCommitted, isHead, killCaching, sendFile, setAutoFlush, setByteCacheStream, setCauchoResponse, setCharCacheStream, setCommitted, setEncoding, setHead, setLocale, setOutputStreamOnly, start, 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

Constructor Detail

WrapperResponseStream

public WrapperResponseStream()

Method Detail

init

public void init(HttpServletResponse next)

isCauchoResponseStream

public boolean isCauchoResponseStream()

Returns true for a caucho response stream.

Specified by:

isCauchoResponseStream in class AbstractResponseStream

setBufferSize

public void setBufferSize(int size)

Sets the buffer size.

Specified by:

setBufferSize in class AbstractResponseStream

getBufferSize

public int getBufferSize()

Gets the buffer size.

Specified by:

getBufferSize in class AbstractResponseStream

getRemaining

public int getRemaining()

Returns the remaining buffer entries.

Specified by:

getRemaining in class AbstractResponseStream

getCharBuffer

public char[] getCharBuffer()

Returns the char buffer.

Specified by:

getCharBuffer in class AbstractResponseStream

getCharOffset

public int getCharOffset()

Returns the char buffer offset.

Specified by:

getCharOffset in class AbstractResponseStream

setCharOffset

public void setCharOffset(int offset)

Sets the char buffer offset.

Specified by:

setCharOffset in class AbstractResponseStream

nextCharBuffer

public char[] nextCharBuffer(int offset)
                      throws java.io.IOException

Returns the next char buffer.

Specified by:

nextCharBuffer in class AbstractResponseStream

Throws:

java.io.IOException

print

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

Writes the next chunk of data to the response stream.

Specified by:

print in class AbstractResponseStream

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

print

public void print(char[] buffer,
                  int offset,
                  int length)
           throws java.io.IOException

Writes the next chunk of data to the response stream.

Specified by:

print in class AbstractResponseStream

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

getBufferOffset

public int getBufferOffset()

Returns the buffer offset.

Specified by:

getBufferOffset in class OutputStreamWithBuffer

setBufferOffset

public void setBufferOffset(int offset)

Sets the byte buffer offset.

Specified by:

setBufferOffset in class OutputStreamWithBuffer

getBuffer

public byte[] getBuffer()

Gets the byte buffer

Specified by:

getBuffer in class OutputStreamWithBuffer

nextBuffer

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

Returns the next buffer.

Specified by:

nextBuffer in class OutputStreamWithBuffer

Returns:

the next buffer

Throws:

java.io.IOException

write

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

Writes the next chunk of data to the response stream.

Specified by:

write in interface ByteAppendable

Specified by:

write in class AbstractResponseStream

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

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

Specified by:

write in class AbstractResponseStream

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

flushCharBuffer

public void flushCharBuffer()
                     throws java.io.IOException

Writes the char buffer to the output stream.

Throws:

java.io.IOException

flushBuffer

public void flushBuffer()
                 throws java.io.IOException

Flushes the buffer.

Specified by:

flushBuffer in class AbstractResponseStream

Throws:

java.io.IOException

flushChar

public void flushChar()
               throws java.io.IOException

Flushes the buffer.

Overrides:

flushChar in class AbstractResponseStream

Throws:

java.io.IOException

flushByte

public void flushByte()
               throws java.io.IOException

Flushes the buffer.

Overrides:

flushByte in class AbstractResponseStream

Throws:

java.io.IOException

clearBuffer

public void clearBuffer()

Clears the buffer.

Specified by:

clearBuffer in class AbstractResponseStream

flush

public void flush()
           throws java.io.IOException

Flushes the output.

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class AbstractResponseStream

Throws:

java.io.IOException

finish

public void finish()
            throws java.io.IOException

Finish.

Throws:

java.io.IOException

closeImpl

protected void closeImpl()
                  throws java.io.IOException

Close.

Overrides:

closeImpl in class AbstractResponseStream

Throws:

java.io.IOException