/**
* Resolve current method generic return type to a {@link GenericMetadataSupport}.
*
* @param method Method to resolve the return type.
* @return {@link GenericMetadataSupport} representing this generic return type.
*/
public GenericMetadataSupport resolveGenericReturnType(Method method) {
Type genericReturnType = method.getGenericReturnType();
// logger.log("Method '" + method.toGenericString() + "' has return type : " +
// genericReturnType.getClass().getInterfaces()[0].getSimpleName() + " : " + genericReturnType);
if (genericReturnType instanceof Class) {
return new NotGenericReturnTypeSupport(genericReturnType);
}
if (genericReturnType instanceof ParameterizedType) {
return new ParameterizedReturnType(
this, method.getTypeParameters(), (ParameterizedType) method.getGenericReturnType());
}
if (genericReturnType instanceof TypeVariable) {
return new TypeVariableReturnType(
this, method.getTypeParameters(), (TypeVariable) genericReturnType);
}
throw new MockitoException(
"Ouch, it shouldn't happen, type '"
+ genericReturnType.getClass().getCanonicalName()
+ "' on method : '"
+ method.toGenericString()
+ "' is not supported : "
+ genericReturnType);
}
static {
try {
Map<String, Method> orderedMethods = new TreeMap<String, Method>();
for (Method m : MBeanServerConnection.class.getDeclaredMethods()) {
orderedMethods.put(m.toGenericString(), m);
}
Method[] methods = orderedMethods.values().toArray(new Method[orderedMethods.size()]);
Map<String, Method> asynchMethods = new TreeMap<String, Method>();
for (Method asynchMethod : AsynchJMXResponseListener.class.getDeclaredMethods()) {
asynchMethods.put(asynchMethod.getName(), asynchMethod);
}
Map<Method, Byte> m2k = new HashMap<Method, Byte>(methods.length);
Map<Byte, Method> k2m = new HashMap<Byte, Method>(methods.length);
Map<Byte, Method> k2am = new HashMap<Byte, Method>(methods.length);
for (int i = 0; i < methods.length; i++) {
m2k.put(methods[i], (byte) i);
k2m.put((byte) i, methods[i]);
Method asynchMethod = asynchMethods.get(methods[i].getName() + "Response");
if (asynchMethod == null)
throw new RuntimeException(
"Failed to find asynch handler for [" + methods[i].toGenericString() + "]",
new Throwable());
k2am.put((byte) i, asynchMethod);
}
methodToKey = Collections.unmodifiableMap(m2k);
keyToMethod = Collections.unmodifiableMap(k2m);
keyToAsynchMethod = Collections.unmodifiableMap(k2am);
} catch (Exception ex) {
throw new RuntimeException(ex);
}
}
