edu.umc.marrow.servlet
Class IPFilter

java.lang.Object
  edu.umc.marrow.servlet.BaseFilter
      edu.umc.marrow.servlet.IPFilter

All Implemented Interfaces:

javax.servlet.Filter

public class IPFilter
extends BaseFilter

Restricts Servlet Requests based upon Client IP Address. Filter Parameters: allowed - A list of regex patterns to match remote hosts against, separated by spaces. log - If specified, logs all operations to the system log as 'warning' level events.

Author:

Bryan Varner

Constructor Summary

IPFilter()

Method Summary

void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
void	init(javax.servlet.FilterConfig fc)

Methods inherited from class edu.umc.marrow.servlet.BaseFilter

destroy, getFilterConfig

Methods inherited from class java.lang.Object

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

Constructor Detail

IPFilter

public IPFilter()

Method Detail

init

public void init(javax.servlet.FilterConfig fc)

Specified by:

init in interface javax.servlet.Filter

Overrides:

init in class BaseFilter

doFilter

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

Specified by:

doFilter in interface javax.servlet.Filter

Overrides:

doFilter in class BaseFilter

Throws:

java.io.IOException

javax.servlet.ServletException