public void invoke(MethodInvocation invocation) throws Throwable {
next.invoke(invocation);
if (invocation.found() || invocation.getParameterTypes().length != 1) {
return;
}
if (!invocation.isIsOrGet()) {
return;
}
MethodInvocation getterInvocation =
new MethodInvocation(
invocation.getName(),
invocation.getReturnType(),
invocation.getGenericReturnType(),
EMPTY_CLASS_ARRAY,
invocation.getDelegate(),
EMPTY);
next.invoke(getterInvocation);
if (getterInvocation.found() && getterInvocation.getResult() != null) {
invocation.setResult(getterInvocation.getResult());
} else {
invocation.setResult(invocation.getParameters()[0]);
}
}
public void invoke(MethodInvocation invocation) throws Throwable {
if (current.get() != null) {
// Already invoking a method on the mix-in
return;
}
if (instance == null) {
instance = DirectInstantiator.INSTANCE.newInstance(mixInClass, proxy);
}
MethodInvocation beanInvocation =
new MethodInvocation(
invocation.getName(),
invocation.getReturnType(),
invocation.getGenericReturnType(),
invocation.getParameterTypes(),
instance,
invocation.getParameters());
current.set(beanInvocation);
try {
next.invoke(beanInvocation);
} finally {
current.set(null);
}
if (beanInvocation.found()) {
invocation.setResult(beanInvocation.getResult());
}
}
public Method get(MethodInvocation invocation) {
Class<?> owner = invocation.getDelegate().getClass();
String name = invocation.getName();
Class<?>[] parameterTypes = invocation.getParameterTypes();
MethodInvocationKey key = new MethodInvocationKey(owner, name, parameterTypes);
lock.readLock().lock();
Optional<Method> cached = store.get(key);
if (cached == null) {
cacheMiss++;
lock.readLock().unlock();
lock.writeLock().lock();
try {
cached = store.get(key);
if (cached == null) {
cached = lookup(owner, name, parameterTypes);
if (cacheMiss % 10 == 0) {
removeDirtyEntries();
}
store.put(key, cached);
}
lock.readLock().lock();
} finally {
lock.writeLock().unlock();
}
} else {
cacheHit++;
}
try {
return cached.orNull();
} finally {
lock.readLock().unlock();
}
}