Manually add filter to logger

For example if you are in StudentController.java

What you normally do for logging. First you create a object of logger right. Like

Logger logger=Logger.getLogger(StudentController.class.getName());

After that add your custom filter like....

logger.setFilter(new CustomFilter());

It will work.

Note: you are able to add only one filter to logger or handler. So if you want to use multiple filter just use Composite FIlter where you add multiple filters to arrayList and check if it isLoggable(). In that case you have to only add CompositeFilter to logger like: logger.setFilter(new CompositeFilter());