public boolean addBalancer(String addr, int sipPort, int httpPort, int rmiPort) {
		if (addr == null)
			throw new NullPointerException("addr cant be null!!!");

		InetAddress address = null;
		try {
			address = InetAddress.getByName(addr);
		} catch (UnknownHostException e) {
			throw new IllegalArgumentException(
					"Something wrong with host creation.", e);
		}		
		String balancerName = address.getCanonicalHostName() + ":" + rmiPort;

		if (register.get(balancerName) != null) {
			logger.logInfo("Sip balancer " + balancerName + " already present, not added");
			return false;
		}		

		SipLoadBalancer sipLoadBalancer = new SipLoadBalancer(this, address, sipPort, httpPort, rmiPort);
		register.put(balancerName, sipLoadBalancer);

		// notify the listeners
		for (LoadBalancerHeartBeatingListener loadBalancerHeartBeatingListener : loadBalancerHeartBeatingListeners) {
			loadBalancerHeartBeatingListener.loadBalancerAdded(sipLoadBalancer);
		}

		if(logger.isLoggingEnabled(StackLogger.TRACE_DEBUG)) {
			logger.logDebug("following balancer name : " + balancerName +"/address:"+ addr + " added");
		}
		
		return true;
	}
public boolean addBalancer(String addr, int sipPort, int httpPort, int rmiPort) {
		if (addr == null)
			throw new NullPointerException("addr cant be null!!!");

		InetAddress address = null;
		try {
			address = InetAddress.getByName(addr);
		} catch (UnknownHostException e) {
			throw new IllegalArgumentException(
					"Something wrong with host creation.", e);
		}		
		String balancerName = address.getCanonicalHostName() + ":" + rmiPort;

		if (register.get(balancerName) != null) {
			logger.logInfo("Sip balancer " + balancerName + " already present, not added");
			return false;
		}		

		SipLoadBalancer sipLoadBalancer = new SipLoadBalancer(this, address, sipPort, httpPort, rmiPort);
		register.put(balancerName, sipLoadBalancer);

		
		for (LoadBalancerHeartBeatingListener loadBalancerHeartBeatingListener : loadBalancerHeartBeatingListeners) {
			loadBalancerHeartBeatingListener.loadBalancerAdded(sipLoadBalancer);
		}

		if(logger.isLoggingEnabled(StackLogger.TRACE_DEBUG)) {
			logger.logDebug("following balancer name : " + balancerName +"/address:"+ addr + " added");
		}
		
		return true;
	}
public boolean addBalancer ( String addr , int sipPort , int httpPort , int rmiPort ) { if ( addr == null ) throw new NullPointerException ( "addr cant be null!!!" ) ; InetAddress address = null ; try { address = InetAddress . getByName ( addr ) ; } catch ( UnknownHostException e ) { throw new IllegalArgumentException ( "Something wrong with host creation." , e ) ; } String balancerName = address . getCanonicalHostName ( ) + ":" + rmiPort ; if ( register . get ( balancerName ) != null ) { logger . logInfo ( "Sip balancer " + balancerName + " already present, not added" ) ; return false ; } SipLoadBalancer sipLoadBalancer = new SipLoadBalancer ( this , address , sipPort , httpPort , rmiPort ) ; register . put ( balancerName , sipLoadBalancer ) ; // notify the listeners for ( LoadBalancerHeartBeatingListener loadBalancerHeartBeatingListener : loadBalancerHeartBeatingListeners ) { loadBalancerHeartBeatingListener . loadBalancerAdded ( sipLoadBalancer ) ; } if ( logger . isLoggingEnabled ( StackLogger . TRACE_DEBUG ) ) { logger . logDebug ( "following balancer name : " + balancerName + "/address:" + addr + " added" ) ; } return true ; }
{@inheritDoc}
{