org.deegree.enterprise.servlet
Class GZIPResponseStream

java.lang.Object
  java.io.OutputStream
      javax.servlet.ServletOutputStream
          org.deegree.enterprise.servlet.GZIPResponseStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

public class GZIPResponseStream
extends javax.servlet.ServletOutputStream

Version:

$Revision: 20326 $, $Date: 2009-10-22 18:41:56 +0200 (Do, 22 Okt 2009) $

Author:

Jayson Falkner, last edited by: $Author: mschneider $

Field Summary

protected java.io.ByteArrayOutputStream	baos the output as a byte array
protected boolean	closed true if the stream is closed
protected java.util.zip.GZIPOutputStream	gzipstream the output as a gzipped stream
protected javax.servlet.ServletOutputStream	output the output as a stream
protected javax.servlet.http.HttpServletResponse	response the response wrapper

Constructor Summary

GZIPResponseStream(javax.servlet.http.HttpServletResponse response)

Method Summary

void	close()
boolean	closed()
void	flush()
void	reset()
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class javax.servlet.ServletOutputStream

print, print, print, print, print, print, print, println, println, println, println, println, println, println, println

Methods inherited from class java.lang.Object

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

Field Detail

baos

protected java.io.ByteArrayOutputStream baos

the output as a byte array

gzipstream

protected java.util.zip.GZIPOutputStream gzipstream

the output as a gzipped stream

closed

protected boolean closed

true if the stream is closed

response

protected javax.servlet.http.HttpServletResponse response

the response wrapper

output

protected javax.servlet.ServletOutputStream output

the output as a stream

Constructor Detail

GZIPResponseStream

public GZIPResponseStream(javax.servlet.http.HttpServletResponse response)
                   throws java.io.IOException

Parameters:

response -

Throws:

java.io.IOException

Method Detail

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.OutputStream

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.OutputStream

Throws:

java.io.IOException

write

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

Specified by:

write in class java.io.OutputStream

Parameters:

b - data to write

Throws:

java.io.IOException

write

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

Overrides:

write in class java.io.OutputStream

Parameters:

b - data array to write

Throws:

java.io.IOException

write

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

Overrides:

write in class java.io.OutputStream

Parameters:

b - data array to write

off - index of the for byte

len - number of bytes to write

Throws:

java.io.IOException

closed

public boolean closed()

Returns:

true if already has been closed

reset

public void reset()