org.springframework.boot.actuate.trace

Class WebRequestTraceFilter

java.lang.Object

org.springframework.boot.actuate.trace.WebRequestTraceFilter

All Implemented Interfaces:

javax.servlet.Filter, org.springframework.core.Ordered

public class WebRequestTraceFilter
extends Object
implements javax.servlet.Filter, org.springframework.core.Ordered

Servlet Filter that logs all requests to a TraceRepository.

Author:

Dave Syer

Field Summary

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
WebRequestTraceFilter(TraceRepository traceRepository)

Method Summary

Methods

Modifier and Type	Method and Description
void	destroy()
void	doFilter(javax.servlet.ServletRequest req, javax.servlet.ServletResponse res, javax.servlet.FilterChain chain)
protected void	enhanceTrace(Map<String,Object> trace, javax.servlet.http.HttpServletResponse response)
int	getOrder()
protected Map<String,Object>	getTrace(javax.servlet.http.HttpServletRequest request)
void	init(javax.servlet.FilterConfig filterConfig)
void	setDumpRequests(boolean dumpRequests) Debugging feature.
void	setErrorController(BasicErrorController errorController)
void	setOrder(int order)

Methods inherited from class java.lang.Object

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

Constructor Detail

WebRequestTraceFilter

public WebRequestTraceFilter(TraceRepository traceRepository)

Parameters:

traceRepository -

Method Detail

setOrder

public void setOrder(int order)

Parameters:

order - the order to set

getOrder

public int getOrder()

Specified by:

getOrder in interface org.springframework.core.Ordered

setDumpRequests

public void setDumpRequests(boolean dumpRequests)

Debugging feature. If enabled, and trace logging is enabled then web request headers will be logged.

doFilter

public void doFilter(javax.servlet.ServletRequest req,
            javax.servlet.ServletResponse res,
            javax.servlet.FilterChain chain)
              throws IOException,
                     javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

javax.servlet.ServletException

enhanceTrace

protected void enhanceTrace(Map<String,Object> trace,
                javax.servlet.http.HttpServletResponse response)

getTrace

protected Map<String,Object> getTrace(javax.servlet.http.HttpServletRequest request)

init

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

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter

setErrorController

public void setErrorController(BasicErrorController errorController)