Package org.infinispan.counter.impl.manager

Class CounterConfigurationManager

java.lang.Object
org.infinispan.counter.impl.manager.CounterConfigurationManager
public class CounterConfigurationManager extends Object
Stores all the defined counter's configuration.

It uses the state-Cache to distribute the counter's configuration among the nodes in the cluster, and the CounterConfigurationStorage to persist persistent configurations.

Note that the Cache doesn't persist anything.

Since:
9.2
Author:
Pedro Ruivo

  • Field Details

  • Constructor Details

    • CounterConfigurationManager

      public CounterConfigurationManager(org.infinispan.configuration.global.GlobalConfiguration globalConfiguration)

  • Method Details

    • start

      public void start()
      It checks for existing defined configurations in CounterConfigurationStorage and in the Cache.

      If any is found, it starts the counter's Cache.

    • stop

      public void stop()
      Removes the listener for new coming defined counter's.

      The persistence is done on the fly when the configuration is defined.

    • defineConfiguration

      public CompletableFuture<Boolean> defineConfiguration(String name, org.infinispan.counter.api.CounterConfiguration configuration)
      It defines a new counter with the CounterConfiguration.
      Parameters:
      name - the counter's name.
      configuration - the counter's CounterConfiguration.
      Returns:
      true if the counter doesn't exist. false otherwise.

    • getCounterNames

      public Collection<String> getCounterNames()
      Returns:
      all the defined counter's name, even the one in Infinispan's configuration.