HttpTraceFilter (Spring Boot Docs 2.0.0.RELEASE API)

java.lang.Object
- org.springframework.web.filter.GenericFilterBean
- - org.springframework.web.filter.OncePerRequestFilter
  - - org.springframework.boot.actuate.web.trace.servlet.HttpTraceFilter

All Implemented Interfaces:

Filter, Aware, BeanNameAware, DisposableBean, InitializingBean, EnvironmentAware, EnvironmentCapable, Ordered, ServletContextAware
```
public class HttpTraceFilter
extends OncePerRequestFilter
implements 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.

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

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected void`	`doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)`
`int`	`getOrder()`
`void`	`setOrder(int order)`

Methods inherited from class org.springframework.web.filter.OncePerRequestFilter
doFilter, 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 Ordered

setOrder
```
public void setOrder(int order)
```

doFilterInternal

protected void doFilterInternal(HttpServletRequest request,
                                HttpServletResponse response,
                                FilterChain filterChain)
                         throws ServletException,
                                IOException

Specified by:: doFilterInternal in class OncePerRequestFilter
Throws:: ServletException; IOException

Class HttpTraceFilter

Field Summary

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

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

Fields inherited from interface org.springframework.core.Ordered

Constructor Summary

Method Summary

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

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

Methods inherited from class java.lang.Object

Constructor Detail

HttpTraceFilter

Method Detail

getOrder

setOrder

doFilterInternal