/**
* Adds an interceptor to the stack for message processing<br>
* Interceptors are ordered in the way they are added.<br>
* <code>channel.addInterceptor(A);</code><br>
* <code>channel.addInterceptor(C);</code><br>
* <code>channel.addInterceptor(B);</code><br>
* Will result in a interceptor stack like this:<br>
* <code>A -> C -> B</code><br>
* The complete stack will look like this:<br>
* <code>Channel -> A -> C -> B -> ChannelCoordinator</code><br>
*
* @param interceptor ChannelInterceptorBase
*/
@Override
public void addInterceptor(ChannelInterceptor interceptor) {
if (interceptors == null) {
interceptors = interceptor;
interceptors.setNext(coordinator);
interceptors.setPrevious(null);
coordinator.setPrevious(interceptors);
} else {
ChannelInterceptor last = interceptors;
while (last.getNext() != coordinator) {
last = last.getNext();
}
last.setNext(interceptor);
interceptor.setNext(coordinator);
interceptor.setPrevious(last);
coordinator.setPrevious(interceptor);
}
}
/**
* Sets the membership component
*
* @param membershipService MembershipService
*/
@Override
public void setMembershipService(MembershipService membershipService) {
coordinator.setMembershipService(membershipService);
}
/**
* Sets the channel sender component
*
* @param clusterSender ChannelSender
*/
@Override
public void setChannelSender(ChannelSender clusterSender) {
coordinator.setClusterSender(clusterSender);
}
/**
* Sets the channel receiver component
*
* @param clusterReceiver ChannelReceiver
*/
@Override
public void setChannelReceiver(ChannelReceiver clusterReceiver) {
coordinator.setClusterReceiver(clusterReceiver);
}
/**
* Returns the membership service component
*
* @return MembershipService
*/
@Override
public MembershipService getMembershipService() {
return coordinator.getMembershipService();
}
/**
* Returns the channel sender component
*
* @return ChannelSender
*/
@Override
public ChannelSender getChannelSender() {
return coordinator.getClusterSender();
}
/**
* Returns the channel receiver component
*
* @return ChannelReceiver
*/
@Override
public ChannelReceiver getChannelReceiver() {
return coordinator.getClusterReceiver();
}