public void addListener(String eventType, EventListener eventListener) {
this.listenerRWLock.writeLock().lock(); // 加锁(写)
//
Hasor.assertIsNotNull(eventListener, "add EventListener object is null.");
EventListener[] eventListenerArray = this.listenerMap.get(eventType);
if (eventListenerArray == null) {
eventListenerArray = new EventListener[] {eventListener};
this.listenerMap.put(eventType, eventListenerArray);
} else {
if (ArrayUtils.contains(eventListenerArray, eventListener) == false) {
eventListenerArray = (EventListener[]) ArrayUtils.add(eventListenerArray, eventListener);
this.listenerMap.put(eventType, eventListenerArray);
}
}
//
this.listenerRWLock.writeLock().unlock(); // 解锁(写)
}
// public void removeAllEventListener(String eventType) {
// this.listenerRWLock.writeLock().lock();//加锁(写)
// this.listenerMap.remove(eventType);
// this.listenerRWLock.writeLock().unlock();//解锁(写)
// }
public void removeListener(String eventType, EventListener eventListener) {
this.listenerRWLock.writeLock().lock(); // 加锁(写)
//
Hasor.assertIsNotNull(eventType, "remove eventType is null.");
Hasor.assertIsNotNull(eventListener, "remove EventListener object is null.");
EventListener[] eventListenerArray = this.listenerMap.get(eventType);
if (!ArrayUtils.isEmpty(eventListenerArray)) {
int index = ArrayUtils.indexOf(eventListenerArray, eventListener);
eventListenerArray =
(EventListener[])
((index == ArrayUtils.INDEX_NOT_FOUND)
? eventListenerArray
: ArrayUtils.remove(eventListenerArray, index));
this.listenerMap.put(eventType, eventListenerArray);
}
//
this.listenerRWLock.writeLock().unlock(); // 解锁(写)
}