Extend sli4j

Exigent users that have the need to integrate not already supported logging framework, can easily do it by following the listed steps:

1. add the core dependency in the pom.xml:

   <dependency>
     <groupId>org.99soft.guice.sli4j</groupId>
     <artifactId>sli4j-core</artifactId>
     <version>3.3</version>
     <scope>compile</scope>
   </dependency>

2. Extend the org.nnsoft.guice.sli4j.core.AbstractLoggerInjector, that's the class responsibile of creating and injecting the desired Logger, specifying the Logger type:

   import java.lang.reflect.Field;
   
   import com.acme.MyLogger;
   import com.acme.MyLoggerFactory;
   
   import org.nnsoft.guice.sli4j.core.AbstractLoggerInjector;
   
   public final class AcmeLoggerInjector
       extends AbstractLoggerInjector<MyLogger>
   {
   
       public AcmeLoggerInjector( Field field )
       {
           super( field );
       }
   
       @Override
       protected MyLogger createLogger( Class<?> klass )
       {
           return MyLoggerFactory.getLog( klass );
       }
   
   }

3. Extend the org.nnsoft.guice.sli4j.core.AbstractLoggingModule, specifying the Logger type and the org.nnsoft.guice.sli4j.core.AbstractLoggerInjector type:

   import com.acme.MyLogger;
   
   import org.nnsoft.guice.sli4j.core.AbstractLoggingModule;
   import com.google.inject.TypeLiteral;
   import com.google.inject.matcher.Matcher;
   
   public final class AcmeLoggingModule
       extends AbstractLoggingModule<MyLogger>
   {
   
       public ACLLoggingModule( Matcher<? super TypeLiteral<?>> matcher )
       {
           super(matcher, AcmeLoggerInjector.class);
       }
   
   }

4. Plug your new logging module and enjoy ;)