com.atlassian.bamboo.filter
Class AccessLogFilter

java.lang.Object
  com.atlassian.bamboo.filter.AccessLogFilter

All Implemented Interfaces:

javax.servlet.Filter

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

Logs JIRA username and request URL via log4j. See http://confluence.atlassian.com/display/JIRA/User+access+logging

Constructor Summary

AccessLogFilter()

Method Summary

void	destroy() Does nothing
void	doFilter(javax.servlet.ServletRequest servletRequest, javax.servlet.ServletResponse servletResponse, javax.servlet.FilterChain chain) Creates logs if INFO logging level is set and URL is "interesting" according to isInterestingUrl(String).
protected java.lang.String	getEndText(java.lang.String startText, long memDiff, long timeDiff)
protected java.lang.String	getStartText(java.lang.String url, javax.servlet.http.HttpServletRequest request, long startMem)
void	init(javax.servlet.FilterConfig filterConfig) Does nothing but prints INFO log message
protected boolean	isInterestingUrl(java.lang.String url) Returns true if the given URL is of our interest.

Methods inherited from class java.lang.Object

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

Constructor Detail

AccessLogFilter

public AccessLogFilter()

Method Detail

init

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

Does nothing but prints INFO log message

Specified by:

init in interface javax.servlet.Filter

Parameters:

filterConfig - not used

Throws:

javax.servlet.ServletException - not thrown

doFilter

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

Creates logs if INFO logging level is set and URL is "interesting" according to isInterestingUrl(String).

Specified by:

doFilter in interface javax.servlet.Filter

Parameters:

servletRequest - request

servletResponse - response

chain - filter chain

Throws:

java.io.IOException - if another filter in the filter chain throws it

javax.servlet.ServletException - if another filter in the filter chain throws it

getStartText

protected java.lang.String getStartText(java.lang.String url,
                                        javax.servlet.http.HttpServletRequest request,
                                        long startMem)

getEndText

protected java.lang.String getEndText(java.lang.String startText,
                                      long memDiff,
                                      long timeDiff)

isInterestingUrl

protected boolean isInterestingUrl(java.lang.String url)

Returns true if the given URL is of our interest. Images (.gif, .png, .jpg, .ico), CSS (.css) and JavaScript (.js) are out of interest and if url ends with one of these extentions false is returned.

Parameters:

url - url to check

Returns:

true if interesting

destroy

public void destroy()

Does nothing

Specified by:

destroy in interface javax.servlet.Filter