Interceptors

You can intercept a logging operation just before it is flushed to the console or file. That will be useful if you for example want to implement a log server or send your logs to syslog. See the example below:

	public class TestInterceptor implements Interceptor {

		@Override
		public boolean onLogBuffer(ByteBuffer bb, Log level) {
			
			// do whatever you want to do with the bytebuffer containing the log contents
			// you can also know if this is a level log by the level parameter passed (it can be null if this interceptor is intecepting a custom logger that is not a level)
			// then you can return true, so the logging operation continues
			// or false if you want to abort the logging operation after you have done what you want with the buffer		
			return true;
		}
	}




Then to add the interceptor you can do:

// Then you just add the interceptor
Interceptor interceptor = new TestInterceptor();

// to all levels:
Log.add(interceptor);

// to a single level:
Warn.addInterceptor(interceptor);

// to any logger you have created:
logger.addInterceptor(interceptor);