org.springframework.boot.actuate.web.trace.servlet

Class HttpTraceFilter

java.lang.Object

org.springframework.web.filter.GenericFilterBean

org.springframework.web.filter.OncePerRequestFilter

org.springframework.boot.actuate.web.trace.servlet.HttpTraceFilter

All Implemented Interfaces:

javax.servlet.Filter, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean, org.springframework.context.EnvironmentAware, org.springframework.core.env.EnvironmentCapable, org.springframework.core.Ordered, org.springframework.web.context.ServletContextAware

public class HttpTraceFilter
extends org.springframework.web.filter.OncePerRequestFilter
implements org.springframework.core.Ordered

Servlet Filter that logs all requests to an HttpTraceRepository.

Since:

2.0.0

Author:

Dave Syer, Wallace Wadge, Andy Wilkinson, Venil Noronha, Madhura Bhave

Field Summary

Fields inherited from class org.springframework.web.filter.OncePerRequestFilter

ALREADY_FILTERED_SUFFIX

Fields inherited from class org.springframework.web.filter.GenericFilterBean

logger

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
HttpTraceFilter(HttpTraceRepository repository, HttpExchangeTracer tracer) Create a new HttpTraceFilter instance.

Method Summary

Modifier and Type	Method and Description
protected void	doFilterInternal(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain filterChain)
int	getOrder()
void	setOrder(int order)

Methods inherited from class org.springframework.web.filter.OncePerRequestFilter

doFilter, doFilterNestedErrorDispatch, getAlreadyFilteredAttributeName, isAsyncDispatch, isAsyncStarted, shouldNotFilter, shouldNotFilterAsyncDispatch, shouldNotFilterErrorDispatch

Methods inherited from class org.springframework.web.filter.GenericFilterBean

addRequiredProperty, afterPropertiesSet, createEnvironment, destroy, getEnvironment, getFilterConfig, getFilterName, getServletContext, init, initBeanWrapper, initFilterBean, setBeanName, setEnvironment, setServletContext

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpTraceFilter

public HttpTraceFilter(HttpTraceRepository repository,
                       HttpExchangeTracer tracer)

Create a new HttpTraceFilter instance.

Parameters:

repository - the trace repository

tracer - used to trace exchanges

Method Detail

getOrder

public int getOrder()

Specified by:

getOrder in interface org.springframework.core.Ordered

setOrder

public void setOrder(int order)

doFilterInternal

protected void doFilterInternal(javax.servlet.http.HttpServletRequest request,
                                javax.servlet.http.HttpServletResponse response,
                                javax.servlet.FilterChain filterChain)
                         throws javax.servlet.ServletException,
                                IOException

Specified by:

doFilterInternal in class org.springframework.web.filter.OncePerRequestFilter

Throws:

javax.servlet.ServletException

IOException