I´m using Guice TypeListener to intercept a map instance generated by a
provider.
Here the config method where I bind my listener
@Overridepublic void addConfig() {
MapListener mapListener = new MapListener();
requestInjection(mapListener);
bindListener(Matchers.any(), mapListener);}
This is the map instance created by this provider
@Provides
Map<String, String> mapTest(){
return new HashMap<>();
}
This is the listener class to detect the map instance
public class MapListener implements TypeListener {
@Override
public <I> void hear(final TypeLiteral<I> typeLiteral, TypeEncounter<I>
typeEncounter) {
typeEncounter.register((InjectionListener<I>) i -> {
if(i.getClass().isAssignableFrom(Map.class)){
System.out.println("DI:"+ i.getClass()
.getName());
//TODO:Logic to modify map
}
});
}}
The problem is the Map is never passed to the hear method. Am I doing
something wrong?
Regards.
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