org.yestech.lib.web.filter
Class CompressionFilter

java.lang.Object
  org.yestech.lib.web.filter.CompressionFilter

All Implemented Interfaces:

javax.servlet.Filter

public class CompressionFilter
extends java.lang.Object
implements javax.servlet.Filter

Provides compression of responses. Currently only GZip is supported. In the future other compression algorithms will be integrated.

See the filter-mappings.xml entry for the gzip filter for the URL patterns which will be gzipped. At present this includes .jsp, .js and .css.

Version:

$Revision: $

Author:

Artie Copeland

Constructor Summary

CompressionFilter()

Method Summary

void	destroy()
void	doFilter(javax.servlet.ServletRequest rawRequest, javax.servlet.ServletResponse rawResponse, javax.servlet.FilterChain chain)
void	init(javax.servlet.FilterConfig filterConfig)

Methods inherited from class java.lang.Object

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

Constructor Detail

CompressionFilter

public CompressionFilter()

Method Detail

init

public void init(javax.servlet.FilterConfig filterConfig)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

doFilter

public void doFilter(javax.servlet.ServletRequest rawRequest,
                     javax.servlet.ServletResponse rawResponse,
                     javax.servlet.FilterChain chain)
              throws java.io.IOException,
                     javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

java.io.IOException

javax.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter