org.neo4j.kernel.configuration

Class RestartOnChange

java.lang.Object

org.neo4j.kernel.configuration.RestartOnChange

All Implemented Interfaces:

ConfigurationChangeListener

public class RestartOnChange
extends Object
implements ConfigurationChangeListener

When a specified change happens, restart the given LifeSupport instance.

Typically, provide a specification for the settings that a service uses, and then set it to restart an internal LifeSupport instance when any of those settings change.

Constructor Summary

Constructors

Constructor and Description
RestartOnChange(Class<?> settingsClass, Lifecycle life)
RestartOnChange(Predicate<String> restartSpecification, Lifecycle life)
RestartOnChange(String configurationNamePrefix, Lifecycle life)

Method Summary

Methods

Modifier and Type	Method and Description
void	notifyConfigurationChanges(Iterable<ConfigurationChange> change)

Methods inherited from class java.lang.Object

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

Constructor Detail

RestartOnChange

public RestartOnChange(Class<?> settingsClass,
               Lifecycle life)

RestartOnChange

public RestartOnChange(String configurationNamePrefix,
               Lifecycle life)

RestartOnChange

public RestartOnChange(Predicate<String> restartSpecification,
               Lifecycle life)

Method Detail

notifyConfigurationChanges

public void notifyConfigurationChanges(Iterable<ConfigurationChange> change)

Specified by:

notifyConfigurationChanges in interface ConfigurationChangeListener