AccessLog (Apache Tomcat 7.0.109 API Documentation)

All Known Implementing Classes:

AccessLogAdapter, AccessLogValve, ExtendedAccessLogValve, JDBCAccessLogValve, StandardEngine.NoopAccessLog
```
public interface AccessLog
```
Intended for use by a Valve to indicate that the Valve provides access logging. It is used by the Tomcat internals to identify a Valve that logs access requests so requests that are rejected earlier in the processing chain can still be added to the access log. Implementations of this interface should be robust against the provided Request and Response objects being null, having null attributes or any other 'oddness' that may result from attempting to log a request that was almost certainly rejected because it was mal-formed.

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`PROTOCOL_ATTRIBUTE` Name of request attribute used to override the protocol recorded by the AccessLog.
`static String`	`REMOTE_ADDR_ATTRIBUTE` Name of request attribute used to override the remote address recorded by the AccessLog.
`static String`	`REMOTE_HOST_ATTRIBUTE` Name of request attribute used to override remote host name recorded by the AccessLog.
`static String`	`SERVER_NAME_ATTRIBUTE` Name of request attribute used to override the server name recorded by the AccessLog.
`static String`	`SERVER_PORT_ATTRIBUTE` Name of request attribute used to override the server port recorded by the AccessLog.

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`getRequestAttributesEnabled()`
`void`	`log(Request request, Response response, long time)` Add the request/response to the access log using the specified processing time.
`void`	`setRequestAttributesEnabled(boolean requestAttributesEnabled)` Should this valve use request attributes for IP address, hostname, protocol and port used for the request?

- Field Detail
  - REMOTE_ADDR_ATTRIBUTE
```
static final String REMOTE_ADDR_ATTRIBUTE
```
    Name of request attribute used to override the remote address recorded by the AccessLog.
    
    See Also:
    Constant Field Values
  - REMOTE_HOST_ATTRIBUTE
```
static final String REMOTE_HOST_ATTRIBUTE
```
    Name of request attribute used to override remote host name recorded by the AccessLog.
    
    See Also:
    Constant Field Values
  - PROTOCOL_ATTRIBUTE
```
static final String PROTOCOL_ATTRIBUTE
```
    Name of request attribute used to override the protocol recorded by the AccessLog.
    
    See Also:
    Constant Field Values
  - SERVER_NAME_ATTRIBUTE
```
static final String SERVER_NAME_ATTRIBUTE
```
    Name of request attribute used to override the server name recorded by the AccessLog.
    
    See Also:
    Constant Field Values
  - SERVER_PORT_ATTRIBUTE
```
static final String SERVER_PORT_ATTRIBUTE
```
    Name of request attribute used to override the server port recorded by the AccessLog.
    
    See Also:
    Constant Field Values
- Method Detail
  - log
```
void log(Request request,
       Response response,
       long time)
```
    Add the request/response to the access log using the specified processing time.
    
    Parameters:
    request - Request (associated with the response) to log
    response - Response (associated with the request) to log
    time - Time taken to process the request/response in milliseconds (use 0 if not known)
  - setRequestAttributesEnabled
```
void setRequestAttributesEnabled(boolean requestAttributesEnabled)
```
    Should this valve use request attributes for IP address, hostname, protocol and port used for the request? The attributes used are:
    - org.apache.catalina.RemoteAddr
    - org.apache.catalina.RemoteHost
    - org.apache.catalina.Protocol
    - org.apache.catalina.ServerName
    - org.apache.catalina.ServerPost
    Parameters:
    requestAttributesEnabled - true causes the attributes to be used, false causes the original values to be used.
  - getRequestAttributesEnabled
```
boolean getRequestAttributesEnabled()
```
    Returns:
    true if the attributes will be logged, otherwise false
    See Also:
    setRequestAttributesEnabled(boolean)

Interface AccessLog

Field Summary

Method Summary

Field Detail

REMOTE_ADDR_ATTRIBUTE

REMOTE_HOST_ATTRIBUTE

PROTOCOL_ATTRIBUTE

SERVER_NAME_ATTRIBUTE

SERVER_PORT_ATTRIBUTE

Method Detail

log

setRequestAttributesEnabled

getRequestAttributesEnabled