private ArrayList<Interceptor> getInterceptors() {
Map<String, InterceptorHolder> interceptorMap =
this.applicationContext.getBeansOfType(InterceptorHolder.class);
if (interceptorMap != null && interceptorMap.size() > 0) {
ArrayList<Interceptor> interceptors = new ArrayList<Interceptor>(interceptorMap.size());
// 从Spring容器中获取Interceptor
for (InterceptorHolder interceptorHolder : interceptorMap.values()) {
interceptors.add(interceptorHolder.getInterceptor());
}
// 根据getOrder()值排序
Collections.sort(
interceptors,
new Comparator<Interceptor>() {
public int compare(Interceptor o1, Interceptor o2) {
if (o1.getOrder() > o2.getOrder()) {
return 1;
} else if (o1.getOrder() < o2.getOrder()) {
return -1;
} else {
return 0;
}
}
});
return interceptors;
} else {
return null;
}
}
private ArrayList<RopEventListener> getListeners() {
Map<String, RopEventListenerHodler> listenerMap =
this.applicationContext.getBeansOfType(RopEventListenerHodler.class);
if (listenerMap != null && listenerMap.size() > 0) {
ArrayList<RopEventListener> ropEventListeners =
new ArrayList<RopEventListener>(listenerMap.size());
// 从Spring容器中获取Interceptor
for (RopEventListenerHodler listenerHolder : listenerMap.values()) {
ropEventListeners.add(listenerHolder.getRopEventListener());
}
return ropEventListeners;
} else {
return null;
}
}