Hi everyone,
In order for assisted injection to work, the factory methods need to be
distinct (either with different names or different signatures):
public interface Factory {
A1 create1(String name);
A2 create2(String name);
}
(A1 and A2 have a common super class, in case it matters)
If I add a class A3, I have to modify the interface:
public interface Factory {
A1 create1(String name);
A2 create2(String name);
A3 create3(String name);
}
My question: is it possible to add a new class without modifying the
factory? I tried:
public interface Factory {
<T> T create(TypeLiteral<T> type, String name);
}
and hoping that calling create(new TypeLiteral<A1>(){}, "foo") would create
an A1, but Guice complains because the factory is not fully specified:
"Factory cannot be used as a key; It is not fully specified."
Any thoughts?
Thanks.
--
Cédric
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