MDCFilter (vpro-shared-logging 3.5.3 API)

java.lang.Object
- nl.vpro.logging.filter.MDCFilter

All Implemented Interfaces:

javax.servlet.Filter
```
public class MDCFilter
extends Object
implements javax.servlet.Filter
```
Puts a few things related to authentication and accountability (remote address) on the Mapped Diagnostic Context of SLF4J so that they can easily be added to the log.

Since:

0.30

Author:

Michiel Meeuwissen

Constructor Summary

Constructors
Constructor Description

MDCFilter()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`doFilter(javax.servlet.ServletRequest req, javax.servlet.ServletResponse res, javax.servlet.FilterChain chain)`
`Function<String,org.slf4j.event.Level>`	`getAccessLevel()`	The log level to use for 'access' logging, as a function of the path.
`void`	`init(javax.servlet.FilterConfig filterConfig)`
`void`	`setAccessLevel(Function<String,org.slf4j.event.Level> accessLevel)`	The log level to use for 'access' logging, as a function of the path.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.servlet.Filter
destroy

- Constructor Detail
  - MDCFilter
```
public MDCFilter()
```
- Method Detail
  - init
```
public void init(javax.servlet.FilterConfig filterConfig)
```
    Specified by:
    
    init in interface javax.servlet.Filter
  - 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
  - getAccessLevel
```
public Function<String,org.slf4j.event.Level> getAccessLevel()
```
    The log level to use for 'access' logging, as a function of the path.
    Default this is Level.DEBUG unless it is a manage call, then Level.TRACE.
  - setAccessLevel
```
public void setAccessLevel(Function<String,org.slf4j.event.Level> accessLevel)
```
    The log level to use for 'access' logging, as a function of the path.
    Default this is Level.DEBUG unless it is a manage call, then Level.TRACE.