de.hybris.platform.util

Class GZIPResponseStream

java.lang.Object

ServletOutputStream

de.hybris.platform.util.GZIPResponseStream

public class GZIPResponseStream
extends ServletOutputStream

This is an implementation of a ServletOutputStream which uses a GZIPOutputStream to provide gzip compression for a HttpServletResponse (see GZIPResponseWrapper).

Constructor Summary

Constructors

Constructor and Description
GZIPResponseStream(HttpServletResponse response, boolean captureText) Creates a new GZIPOutputStream which is an implementation of a ServletOutputStream which uses a GZIPOutputStream to provide gzip compression for a HttpServletResponse (see GZIPResponseWrapper).

Method Summary

Modifier and Type	Method and Description
protected java.lang.String	applyRegExp(java.lang.StringBuilder complete)
void	close() Closes this stream (which implies finishing the underlying GZIPOutputStream, adding correct response headers and flushing/closing the outputstream).
boolean	closed() Returns true if this stream has been closed (using close()).
protected boolean	filterOutput()
void	flush() Flushes this stream (and thus flushes the underlying GZIPOutputStream).
boolean	isReady()
void	setWriteListener(WriteListener writeListener)
void	write(byte[] b) Writes the given byte array to this stream (and thus to the underlying GZIPOutputStream).
void	write(byte[] b, int off, int len) Writes the given byte array to this stream (and thus to the underlying GZIPOutputStream).
void	write(int b) Writes the given byte to this stream (and thus to the underlying GZIPOutputStream).

Methods inherited from class java.lang.Object

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

Constructor Detail

GZIPResponseStream

public GZIPResponseStream(HttpServletResponse response,
                          boolean captureText)
                   throws java.io.IOException

Creates a new GZIPOutputStream which is an implementation of a ServletOutputStream which uses a GZIPOutputStream to provide gzip compression for a HttpServletResponse (see GZIPResponseWrapper).

Throws:

java.io.IOException

Method Detail

filterOutput

protected boolean filterOutput()

flush

public void flush()
           throws java.io.IOException

Flushes this stream (and thus flushes the underlying GZIPOutputStream).

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Closes this stream (which implies finishing the underlying GZIPOutputStream, adding correct response headers and flushing/closing the outputstream).

Throws:

java.io.IOException

applyRegExp

protected java.lang.String applyRegExp(java.lang.StringBuilder complete)

closed

public boolean closed()

Returns true if this stream has been closed (using close()).

Returns:

true if this stream has been closed

write

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

Writes the given byte to this stream (and thus to the underlying GZIPOutputStream).

Throws:

java.io.IOException

write

public void write(byte[] b)
           throws java.io.IOException

Writes the given byte array to this stream (and thus to the underlying GZIPOutputStream).

Throws:

java.io.IOException

write

public void write(byte[] b,
                  int off,
                  int len)
           throws java.io.IOException

Writes the given byte array to this stream (and thus to the underlying GZIPOutputStream).

Throws:

java.io.IOException

isReady

public boolean isReady()

setWriteListener

public void setWriteListener(WriteListener writeListener)