protected TcpConnectionSupport wrapConnection(TcpConnectionSupport connection) throws Exception {
try {
if (this.interceptorFactoryChain == null) {
return connection;
}
TcpConnectionInterceptorFactory[] interceptorFactories =
this.interceptorFactoryChain.getInterceptorFactories();
if (interceptorFactories == null) {
return connection;
}
for (TcpConnectionInterceptorFactory factory : interceptorFactories) {
TcpConnectionInterceptorSupport wrapper = factory.getInterceptor();
wrapper.setTheConnection(connection);
// if no ultimate listener or sender, register each wrapper in turn
if (this.listener == null) {
connection.registerListener(wrapper);
}
if (this.sender == null) {
connection.registerSender(wrapper);
}
connection = wrapper;
}
return connection;
} finally {
this.addConnection(connection);
}
}
