org.springframework.cloud.zookeeper.discovery.watcher.presence

Class FailOnMissingDependencyChecker

java.lang.Object

org.springframework.cloud.zookeeper.discovery.watcher.presence.FailOnMissingDependencyChecker

All Implemented Interfaces:

PresenceChecker

public class FailOnMissingDependencyChecker
extends Object
implements PresenceChecker

Will result in throwing an exception if there are no running instances of the dependency.

Since:

1.0.0

Author:

Marcin Grzejszczak, Adam Chudzik, 4financeIT

Constructor Summary

Constructors

Constructor and Description
FailOnMissingDependencyChecker()

Method Summary

Modifier and Type	Method and Description
void	checkPresence(String dependencyName, List<org.apache.curator.x.discovery.ServiceInstance<?>> serviceInstances) Checks if a given dependency is present.

Methods inherited from class java.lang.Object

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

Constructor Detail

FailOnMissingDependencyChecker

public FailOnMissingDependencyChecker()

Method Detail

checkPresence

public void checkPresence(String dependencyName,
                          List<org.apache.curator.x.discovery.ServiceInstance<?>> serviceInstances)

Description copied from interface: PresenceChecker

Checks if a given dependency is present.

Specified by:

checkPresence in interface PresenceChecker

Parameters:

dependencyName - Name of the dependency.

serviceInstances - - instances to check the dependency for.