Package com.predic8.membrane.core.interceptor.balancer

Class BalancerUtil

java.lang.Object

com.predic8.membrane.core.interceptor.balancer.BalancerUtil

public class BalancerUtil
extends Object

Constructor Summary

Constructors

Constructor	Description
BalancerUtil()

Method Summary

Modifier and Type	Method	Description
static void	addSession2Cluster(Router router, String balancerName, String sessionId, String cName, Node n)
static List<LoadBalancingInterceptor>	collectBalancers(Router router)
static List<Cluster>	collectClusters(Router router)
static void	down(Router router, String balancerName, String cName, String host, int port)
static List<Node>	getAllNodesByCluster(Router router, String balancerName, String cName)
static List<Node>	getAvailableNodesByCluster(Router router, String balancerName, String cName)
static Node	getNode(Router router, String balancerName, String cluster, String host, int port)
static Map<String,Session>	getSessions(Router router, String balancerName, String cluster)
static List<Session>	getSessionsByNode(Router router, String balancerName, String cName, Node node)
static String	getSingleClusterNameOrDefault(Balancer balancer)
static boolean	hasLoadBalancing(Router router)
static Balancer	lookupBalancer(Router router, String name)
static LoadBalancingInterceptor	lookupBalancerInterceptor(Router router, String name)
static void	removeNode(Router router, String balancerName, String cluster, String host, int port)
static void	takeout(Router router, String balancerName, String cName, String host, int port)
static void	up(Router router, String balancerName, String cName, String host, int port)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

BalancerUtil

public BalancerUtil()

Method Details

collectClusters

public static List<Cluster> collectClusters(Router router)

collectBalancers

public static List<LoadBalancingInterceptor> collectBalancers(Router router)

lookupBalancer

public static Balancer lookupBalancer(Router router,
 String name)

lookupBalancerInterceptor

public static LoadBalancingInterceptor lookupBalancerInterceptor(Router router,
 String name)

hasLoadBalancing

public static boolean hasLoadBalancing(Router router)

up

public static void up(Router router,
 String balancerName,
 String cName,
 String host,
 int port)

down

public static void down(Router router,
 String balancerName,
 String cName,
 String host,
 int port)

takeout

public static void takeout(Router router,
 String balancerName,
 String cName,
 String host,
 int port)

getAllNodesByCluster

public static List<Node> getAllNodesByCluster(Router router,
 String balancerName,
 String cName)

getAvailableNodesByCluster

public static List<Node> getAvailableNodesByCluster(Router router,
 String balancerName,
 String cName)

addSession2Cluster

public static void addSession2Cluster(Router router,
 String balancerName,
 String sessionId,
 String cName,
 Node n)

removeNode

public static void removeNode(Router router,
 String balancerName,
 String cluster,
 String host,
 int port)

getNode

public static Node getNode(Router router,
 String balancerName,
 String cluster,
 String host,
 int port)

getSessions

public static Map<String,Session> getSessions(Router router,
 String balancerName,
 String cluster)

getSessionsByNode

public static List<Session> getSessionsByNode(Router router,
 String balancerName,
 String cName,
 Node node)

getSingleClusterNameOrDefault

public static String getSingleClusterNameOrDefault(Balancer balancer)