org.apache.taglibs.rdc
Class RDCFilter

java.lang.Object
  org.apache.taglibs.rdc.RDCFilter

All Implemented Interfaces:

javax.servlet.Filter

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

Servlet filter to tweak RDC output. Filter does the following: 1) Improves aesthetics of VoiceXML output (filter out empty lines and empty comments) 2) Performs platform adaptations

Author:

Rahul Akolkar, Thomas Ling

Constructor Summary

RDCFilter()

Method Summary

void	destroy() Cleanup
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain) Filter out empty lines and empty comments, perform platform adaptations
void	init(javax.servlet.FilterConfig filterConfig) Save FilterConfig so we can extract the init parameters later

Methods inherited from class java.lang.Object

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

Constructor Detail

RDCFilter

public RDCFilter()

Method Detail

init

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

Save FilterConfig so we can extract the init parameters later

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

See Also:

Filter.init(javax.servlet.FilterConfig)

doFilter

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

Filter out empty lines and empty comments, perform platform adaptations

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

java.io.IOException

javax.servlet.ServletException

See Also:

Filter.doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain)

destroy

public void destroy()

Cleanup

Specified by:

destroy in interface javax.servlet.Filter

See Also:

Filter.destroy()