Examples with JsonConfigProvider io.druid.guice.JsonConfigProvider used on opensource projects

Example 1 with JsonConfigProvider

use of io.druid.guice.JsonConfigProvider in project druid by druid-io.

the class CaffeineCacheProviderWithConfig method testDefaultFromProperties.

@Test
public void testDefaultFromProperties() {
    final String keyPrefix = "cache.config.prefix";
    final Properties properties = new Properties();
    final Injector injector = Initialization.makeInjectorWithModules(GuiceInjectors.makeStartupInjector(), ImmutableList.<Module>of(binder -> {
        binder.bindConstant().annotatedWith(Names.named("serviceName")).to("druid/test");
        binder.bindConstant().annotatedWith(Names.named("servicePort")).to(0);
        JsonConfigProvider.bind(binder, keyPrefix, CaffeineCacheConfig.class);
    }));
    final JsonConfigurator configurator = injector.getInstance(JsonConfigurator.class);
    final JsonConfigProvider<CaffeineCacheConfig> caffeineCacheConfigJsonConfigProvider = JsonConfigProvider.of(keyPrefix, CaffeineCacheConfig.class);
    caffeineCacheConfigJsonConfigProvider.inject(properties, configurator);
    final CaffeineCacheConfig config = caffeineCacheConfigJsonConfigProvider.get().get();
    Assert.assertEquals(-1, config.getExpireAfter());
    Assert.assertEquals(-1, config.getSizeInBytes());
    Assert.assertEquals(ForkJoinPool.commonPool(), config.createExecutor());
}

Example 2 with JsonConfigProvider

use of io.druid.guice.JsonConfigProvider in project druid by druid-io.

the class CaffeineCacheProviderWithConfig method testFromProperties.

@Test
public void testFromProperties() {
    final String keyPrefix = "cache.config.prefix";
    final Properties properties = new Properties();
    properties.put(keyPrefix + ".expireAfter", "10");
    properties.put(keyPrefix + ".sizeInBytes", "100");
    properties.put(keyPrefix + ".cacheExecutorFactory", "single_thread");
    final Injector injector = Initialization.makeInjectorWithModules(GuiceInjectors.makeStartupInjector(), ImmutableList.<Module>of(binder -> {
        binder.bindConstant().annotatedWith(Names.named("serviceName")).to("druid/test");
        binder.bindConstant().annotatedWith(Names.named("servicePort")).to(0);
        JsonConfigProvider.bind(binder, keyPrefix, CaffeineCacheConfig.class);
    }));
    final JsonConfigurator configurator = injector.getInstance(JsonConfigurator.class);
    final JsonConfigProvider<CaffeineCacheConfig> caffeineCacheConfigJsonConfigProvider = JsonConfigProvider.of(keyPrefix, CaffeineCacheConfig.class);
    caffeineCacheConfigJsonConfigProvider.inject(properties, configurator);
    final CaffeineCacheConfig config = caffeineCacheConfigJsonConfigProvider.get().get();
    Assert.assertEquals(10, config.getExpireAfter());
    Assert.assertEquals(100, config.getSizeInBytes());
    Assert.assertNotNull(config.createExecutor());
}

Example 3 with JsonConfigProvider

use of io.druid.guice.JsonConfigProvider in project druid by druid-io.

the class CaffeineCacheProviderWithConfig method testMixedCaseFromProperties.

@Test
public void testMixedCaseFromProperties() {
    final String keyPrefix = "cache.config.prefix";
    final Properties properties = new Properties();
    properties.put(keyPrefix + ".expireAfter", "10");
    properties.put(keyPrefix + ".sizeInBytes", "100");
    properties.put(keyPrefix + ".cacheExecutorFactory", "CoMmON_FjP");
    final Injector injector = Initialization.makeInjectorWithModules(GuiceInjectors.makeStartupInjector(), ImmutableList.<Module>of(binder -> {
        binder.bindConstant().annotatedWith(Names.named("serviceName")).to("druid/test");
        binder.bindConstant().annotatedWith(Names.named("servicePort")).to(0);
        JsonConfigProvider.bind(binder, keyPrefix, CaffeineCacheConfig.class);
    }));
    final JsonConfigurator configurator = injector.getInstance(JsonConfigurator.class);
    final JsonConfigProvider<CaffeineCacheConfig> caffeineCacheConfigJsonConfigProvider = JsonConfigProvider.of(keyPrefix, CaffeineCacheConfig.class);
    caffeineCacheConfigJsonConfigProvider.inject(properties, configurator);
    final CaffeineCacheConfig config = caffeineCacheConfigJsonConfigProvider.get().get();
    Assert.assertEquals(10, config.getExpireAfter());
    Assert.assertEquals(100, config.getSizeInBytes());
    Assert.assertEquals(ForkJoinPool.commonPool(), config.createExecutor());
}