Examples of com.netflix.config.DynamicConfiguration

com.netflix.config.DynamicConfiguration
A configuration that polls a {@link PolledConfigurationSource} according to the schedule set by ascheduler. The property values in this configuration will be changed dynamically at runtime if the value changes in the configuration source.
This configuration does not allow null as key or value and will throw NullPointerException when trying to add or set properties with empty key or value. @author awang

    @Override
    public AbstractConfiguration getConfiguration() {
        //boolean consulEnabled = Boolean.parseBoolean(env.getProperty("halfpipe.consul.properties.enabled", "false"));
        FixedDelayPollingScheduler pollingScheduler = new FixedDelayPollingScheduler();
        schedulers.add(pollingScheduler);
        DynamicConfiguration dynamicConfiguration = new DynamicConfiguration(propertiesSource, pollingScheduler);
        return dynamicConfiguration;
    }

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        ds,
        "select distinct property_key, property_value from MySiteProperties",
        "property_key", "property_value");
    FixedDelayPollingScheduler scheduler = new FixedDelayPollingScheduler(
        0, 10, false);
    DynamicConfiguration configuration = new DynamicConfiguration(source,
        scheduler);
    DynamicPropertyFactory.initWithConfigurationSource(configuration);


    DynamicStringProperty defaultProp = DynamicPropertyFactory.getInstance().getStringProperty(
        "this.prop.does.not.exist.use.default", "default");

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   @Test
   public void testPropertyChange() throws Exception {


      BlobStoreConfigurationSource source = new BlobStoreConfigurationSource(ctx);
      FixedDelayPollingScheduler scheduler = new FixedDelayPollingScheduler(0, 1000, false);
      DynamicConfiguration dynamicConfig = new DynamicConfiguration(source, scheduler);
      ConfigurationManager.loadPropertiesFromConfiguration(dynamicConfig);


      DynamicStringProperty test1 = DynamicPropertyFactory.getInstance().getStringProperty("test1", "");
      DynamicStringProperty test2 = DynamicPropertyFactory.getInstance().getStringProperty("test2", "");
      DynamicStringProperty test3 = DynamicPropertyFactory.getInstance().getStringProperty("test3", "");

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    public void register(BreakerboxConfiguration breakerboxConfiguration) {
        if (breakerboxConfiguration.getUrls().isEmpty()) {
            return;
        }
        ConfigurationManager.install(
                new DynamicConfiguration(
                    new URLConfigurationSource(breakerboxConfiguration.getUrls().split(",")),
                    new TenacityPollingScheduler(
                            (int)breakerboxConfiguration.getInitialDelay().toMilliseconds(),
                            (int)breakerboxConfiguration.getDelay().toMilliseconds(),
                            true)));

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      //Find the config file
      File turbineConfig = FileLocator.findUniqueFile("dashboard-config.properties");
      LOGGER.debug("Found dashboard config file: "+turbineConfig.getAbsolutePath());
      //Add it as a configuration source
      PolledConfigurationSource source = new URLConfigurationSource(new URL(FILE_PREFIX+turbineConfig.getAbsolutePath()));
      DynamicConfiguration configuration = new DynamicConfiguration(source, new FixedDelayPollingScheduler());
      //Add the configurations to Archiaus
      ConfigurationManager.install(configuration);
      //Init Turbine
      TurbineInit.init();
      LOGGER.debug("Successfully inited Turbine");

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Related Classes of com.netflix.config.DynamicConfiguration

com.flipkart.sp.dashboard.impl.spring.web.TurbineInitializer

com.netflix.config.sources.BlobStoreBackedConfigurationTest

com.netflix.config.sources.JDBCConfigurationSourceTest

com.yammer.tenacity.core.properties.ArchaiusPropertyRegister

halfpipe.consul.ConsulPropertiesSourceFactory

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