After this I tried using the application and got an NPE which lead me to
fix a few things and realize that it partly works.
Here is my newest code:
@Activate
private void activate(BundleContext context) {
log.trace("Activating {}", getClass()); //$NON-NLS-1$
RequestLogImpl requestLogImpl = new RequestLogImpl();
requestLogImpl.setName("Logback Access Request Log");
Optional.ofNullable(irisConfig)
.map(config -> config.getValue(ConfigConstants.NCSA_LOG_CONFIG))
.ifPresentOrElse(requestLogImpl::setFileName,
() -> log.error("No configured NCSA request log file location"));
//$NON-NLS-1$
RequestLogHandler requestLogHandler = new RequestLogHandler();
requestLogHandler.setRequestLog(requestLogImpl);
context.registerService(Handler.class, requestLogHandler, null);
}
Now I can debug and see that Jetty has both the standard NCSA logger and
the logback one and that it sends the log requests to both.
Issue now:
- How can I configure it to not have NCSA logger
- Log request going to logback don't even hit the previously mentioned
breakpoint, indicating that it is not "started".
On Fri, Feb 12, 2021 at 12:24 PM Alain Picard <[email protected]>
wrote:
> We're trying to switch Jetty request logging to logback access to get
> better control of options, especially compression on file rotation.
>
> The instructions are here <http://logback.qos.ch/access.html#jetty>:
>
> Basically have to make sure that jetty.xml includes *RequestLogHandler*
> and then add a reference to it pointing to
> ch.qos.logback.access.jetty.RequestLogImpl
>
> Now in the pax web documentation I would like to use the service
> registration approach as described here.
> <http://ops4j.github.io/pax/web/6.x/User-Guide.html#adding-specialized-contexthandlers>
>
> I created a small component with:
> @Activate
> private void activate(BundleContext context) {
> log.trace("Activating {}", getClass()); //$NON-NLS-1$
> RequestLogHandler requestLogHandler = new RequestLogHandler();
> context.registerService(Handler.class, requestLogHandler, null);
> RequestLogImpl requestLogImpl = new RequestLogImpl();
> Optional.ofNullable(irisConfig)
> .map(config ->
> config.getValue(ConfigConstants.NCSA_LOG_CONFIG))
> .ifPresentOrElse(requestLogImpl::setFileName,
> () -> log.error("No configured NCSA request log
> file location")); //$NON-NLS-1$
>
> context.registerService(RequestLog.class, requestLogImpl, null);
> }
>
> The code is invoked correctly but I put a breakpoint in
> RequestLogImpl#getConfigurationFileURL but it is never called. Looking at
> my log I have the feeling that paxweb is starting before my code runs.
>
> So am I doing something wrong in registering the services or is it an
> issue of ordering or something else?
>
> Any help will be greatly appreciated.
>
> Cheers
> Alain
>
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