org.mortbay.servlet.jetty

Class IncludableGzipFilter

java.lang.Object

org.mortbay.servlet.UserAgentFilter

org.mortbay.servlet.GzipFilter

org.mortbay.servlet.jetty.IncludableGzipFilter

All Implemented Interfaces:

Filter

public class IncludableGzipFilter
extends org.mortbay.servlet.GzipFilter

Includable GZip Filter. This extension to the GzipFilter that uses Jetty APIs to allow headers to be set during calls to RequestDispatcher.include(javax.servlet.ServletRequest, javax.servlet.ServletResponse). This allows the gzip filter to function correct during includes and to make a decision to gzip or not at the time the buffer fills and on the basis of all response headers. If the init parameter "uncheckedPrintWriter" is set to "true", then the PrintWriter used by the wrapped getWriter will be UncheckedPrintWriter.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	IncludableGzipFilter.IncludableGzipStream
class	IncludableGzipFilter.IncludableResponseWrapper

Nested classes/interfaces inherited from class org.mortbay.servlet.GzipFilter

org.mortbay.servlet.GzipFilter.GZIPResponseWrapper, org.mortbay.servlet.GzipFilter.GzipStream

Field Summary

Fields inherited from class org.mortbay.servlet.GzipFilter

_bufferSize, _excluded, _mimeTypes, _minGzipSize

Constructor Summary

Constructors

Constructor and Description
IncludableGzipFilter()

Method Summary

Modifier and Type	Method and Description
void	init(FilterConfig filterConfig)
protected org.mortbay.servlet.GzipFilter.GZIPResponseWrapper	newGZIPResponseWrapper(HttpServletRequest request, HttpServletResponse response)
protected PrintWriter	newWriter(OutputStream out, String encoding)

Methods inherited from class org.mortbay.servlet.GzipFilter

destroy, doFilter

Methods inherited from class org.mortbay.servlet.UserAgentFilter

getUserAgent, getUserAgent

Methods inherited from class java.lang.Object

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

Constructor Detail

IncludableGzipFilter

public IncludableGzipFilter()

Method Detail

init

public void init(FilterConfig filterConfig)
          throws ServletException

Specified by:

init in interface Filter

Overrides:

init in class org.mortbay.servlet.GzipFilter

Throws:

ServletException

newGZIPResponseWrapper

protected org.mortbay.servlet.GzipFilter.GZIPResponseWrapper newGZIPResponseWrapper(HttpServletRequest request,
                                                                                    HttpServletResponse response)

Overrides:

newGZIPResponseWrapper in class org.mortbay.servlet.GzipFilter

newWriter

protected PrintWriter newWriter(OutputStream out,
                                String encoding)
                         throws UnsupportedEncodingException

Overrides:

newWriter in class org.mortbay.servlet.GzipFilter

Throws:

UnsupportedEncodingException