tee-servlet-filter

A simple HTTP request/response servlet filter

Usage:

Configure the filter in Your web.xml:

<filter>
    <filter-name>regRspServletFilter</filter-name>
    <filter-class>pl.maciejkizlich.tools.filter.ReqRspServletFilter</filter-class>
</filter>

And then register logger:

<logger name="pl.maciejkizlich.tools.filter.ReqRspServletFilter">
    <appender-ref ref="FILE" />
</logger>

Example of logged message:

[14:43:33.879] 
[sessionId = 26E1E80A6FEB26F7F8A15D145EE430DA] [HTTP Request] 
GET /backend/groups/1 HTTP/1.1
host: localhost:8080
user-agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:32.0) Gecko/20100101 Firefox/32.0
accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
accept-language: null
accept-encoding: gzip, deflate
content-type: application/json
cookie: JSESSIONID=26E1E80A6FEB26F7F8A15D145EE430DA; __utma=111872281.469739585.1407158720.1407158720.1407158720.1;     __utmz=111872281.1407158720.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none);          JSESSIONID.ae922692=10g6j98szu8qb4l6lxaemuxn7; screenResolution=1920x1080; 
JSESSIONID.5307d452=9hselo24kxhatnum40a1rc9f;     JSESSIONID.47ab811b=plzo4u4sgdgf13w2mgw6qp0pr; JSESSIONID.232d130d=1xn18ewxkfc8zbpftu8v9ln1x
connection: keep-alive
Content: ---

[HTTP Response] 
Content-Type: application/json;charset=UTF-8
Transfer-Encoding: chunked
Date: Thu, 02 Oct 2014 12:43:33 GMT
Response status: 200 OK
Response body: 
{
  "groupId": 1,
  "description": "testowa grupa",
  "createDate": 1412253800954,
  "links": [
    {
      "rel": "self",
      "href": "http://localhost:8080/backend/groups/1"
    },
    {
      "rel": "edit",
      "href": "http://localhost:8080/backend/groups/1"
    }
  ]
}