/**
* Get a set of accepted connections.
*
* @param connectionType Identifies the set of connections to return.
* @return A set of sockets, each wrapped in a {@link SocketWrapper}.
* @throws ShutdownException If the acceptor is shutdown.
*/
ResourcePool getSocketSet(final ConnectionType connectionType) throws ShutdownException {
synchronized (m_socketSets) {
if (m_isShutdown) {
throw new ShutdownException("Acceptor has been shut down");
}
final ResourcePool original = (ResourcePool) m_socketSets.get(connectionType);
if (original != null) {
return original;
} else {
final ResourcePool newSocketSet = new ResourcePoolImplementation();
newSocketSet.addListener(
new ResourcePool.Listener() {
public void resourceAdded(ResourcePool.Resource resource) {
final ConnectionIdentity connection =
((SocketWrapper) resource).getConnectionIdentity();
getListeners(connectionType)
.apply(
new ListenerSupport.Informer() {
public void inform(Object listener) {
((Listener) listener).connectionAccepted(connectionType, connection);
}
});
}
public void resourceClosed(ResourcePool.Resource resource) {
final ConnectionIdentity connection =
((SocketWrapper) resource).getConnectionIdentity();
getListeners(connectionType)
.apply(
new ListenerSupport.Informer() {
public void inform(Object listener) {
((Listener) listener).connectionClosed(connectionType, connection);
}
});
}
});
m_socketSets.put(connectionType, newSocketSet);
return newSocketSet;
}
}
}
