/** Return 0 for no match. */
public int inputMatch(Class<?> in) {
if (consume == in) {
return priority > 0 ? priority : EXACT_MATCH_PRIORITY;
}
if (consume.isAssignableFrom(in)) {
return priority > 0 ? priority : ISTANCE_OF_PRIORITY;
}
if (op.getService().isTypeAdaptable(in, consume)) {
return priority > 0 ? priority : ADAPTABLE_PRIORITY;
}
if (consume == Void.TYPE) {
return priority > 0 ? priority : VOID_PRIORITY;
}
return 0;
}
protected Object doInvoke(OperationContext ctx, Map<String, Object> args, Object input)
throws Exception {
Object target = op.newInstance(ctx, args);
if (consume == Void.TYPE) {
// preserve last output for void methods
Object out = method.invoke(target);
return produce == Void.TYPE ? input : out;
} else {
if (input != null && !consume.isAssignableFrom(input.getClass())) {
// try to adapt
input = op.getService().getAdaptedValue(ctx, input, consume);
}
return method.invoke(target, input);
}
}