How to use addListener method?

[pinus]

I have to use a class that uses an addListener() method instead of setListeners()

How to inject the listener?

[Enrico Pizzi]

Some possible choices:

1) Create a setListener method which just calls addListener (this is a quick but dirty fix);

2) Dependency inject through constructor arg;

3) Change your addListener to setListener and refactor;

4) Use @Autowired directly on the private "listener" attribute (this supposes you have one and only one class of the listener type registered as a Spring bean in the context, either by xml definition or component scanning).