org.restlet.engine.log

Class LogFilter

java.lang.Object

org.restlet.Restlet

org.restlet.routing.Filter

org.restlet.engine.log.LogFilter

All Implemented Interfaces:

Uniform

public class LogFilter
extends Filter

Filter logging all calls after their handling by the target Restlet. The current format is similar to IIS 6 logs. The logging is based on the java.util.logging package. Concurrency note: instances of this class or its subclasses can be invoked by several threads at the same time and therefore must be thread-safe. You should be especially careful when storing state in member variables.

Author:

Jerome Louvel

Field Summary

Fields

Modifier and Type	Field and Description
protected LogService	logService The log service.

Fields inherited from class org.restlet.routing.Filter

CONTINUE, SKIP, STOP

Constructor Summary

Constructors

Constructor and Description
LogFilter(Context context, LogService logService) Constructor.

Method Summary

Modifier and Type	Method and Description
protected void	afterHandle(Request request, Response response) Allows filtering after processing by the next Restlet.
protected int	beforeHandle(Request request, Response response) Allows filtering before processing by the next Restlet.

Methods inherited from class org.restlet.routing.Filter

doHandle, getNext, handle, hasNext, setNext, setNext, start, stop

Methods inherited from class org.restlet.Restlet

createFinder, finalize, getApplication, getAuthor, getContext, getDescription, getFinderClass, getLogger, getName, getOwner, handle, handle, handle, isStarted, isStopped, setAuthor, setContext, setDescription, setFinderClass, setName, setOwner

Methods inherited from class java.lang.Object

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

Field Detail

logService

protected volatile LogService logService

The log service.

Constructor Detail

LogFilter

public LogFilter(Context context,
                 LogService logService)

Constructor.

Parameters:

context - The context.

logService - The log service descriptor.

Method Detail

afterHandle

protected void afterHandle(Request request,
                           Response response)

Allows filtering after processing by the next Restlet. Logs the call.

Overrides:

afterHandle in class Filter

Parameters:

request - The request to handle.

response - The response to update.

beforeHandle

protected int beforeHandle(Request request,
                           Response response)

Allows filtering before processing by the next Restlet. Saves the start time.

Overrides:

beforeHandle in class Filter

Parameters:

request - The request to handle.

response - The response to update.

Returns:

The continuation status.