Java Environment类代码示例

import com.yammer.dropwizard.config.Environment; //导入依赖的package包/类
@Override
public void run(ServiceConfiguration configuration, Environment environment) throws Exception {
	
	try {
		ZooKeeperConfiguration zkConfig = configuration.getZooKeeperConfiguration();
		String zkHost = zkConfig.getHost();
		String zkPort = zkConfig.getPort();
		String zkHostPort = String.format("%s:%s", zkHost, zkPort);
		
		LOG.info("Connecting to ZooKeeper " + zkHostPort);
		zookeeper = new ZooKeeper(zkHostPort, 3000, new ZooKeeperMonitor());
	} catch (IOException e) {
		LOG.error(e.getMessage(), e);
	}		
	
	environment.addHealthCheck(new ZooPeekerHealthCheck());
	environment.addResource(new NodeResource(zookeeper));
}
 

import com.yammer.dropwizard.config.Environment; //导入依赖的package包/类
/** {@inheritDoc} */
@Override
public void install(
    final KijiClient kijiClient,
    final KijiRESTConfiguration configuration,
    final Environment environment) {

  // Adds resources.
  environment.addResource(new KijiRESTResource());
  environment.addResource(new InstancesResource(kijiClient));
  environment.addResource(new InstanceResource(kijiClient));
  environment.addResource(new TableResource(kijiClient));
  environment.addResource(new TablesResource(kijiClient));
  environment.addResource(new RowsResource(kijiClient,
      environment.getObjectMapperFactory().build(),
      configuration.getFresheningConfiguration()));
}
 

import com.yammer.dropwizard.config.Environment; //导入依赖的package包/类
@Override
public void run(T configuration, Environment environment) throws Exception {
	JedisConfiguration conf = getJedisConfiguration(configuration);
	jedisPoolConfig = conf.poolConfig;
	jedisPool = new JedisPool(jedisPoolConfig, conf.getHost(), conf.getPort());
	
	environment.addHealthCheck(new JedisPoolHealthCheck("jedis-pool", jedisPool));
	environment.manage(new Managed() {
		@Override
		public void start() throws Exception {
		}

		@Override
		public void stop() throws Exception {
			jedisPool.destroy();
		}
	});
	environment.addProvider(new JedisPoolProvider(jedisPool));
}
 

import com.yammer.dropwizard.config.Environment; //导入依赖的package包/类
@Override
protected void run(Environment environment, Namespace namespace, T configuration) throws Exception {
    this.startUpEnvironment = new EnvironmentFriend(environment); // remember the startup environment to enable full shutdown

    this.server = new ServerFactory(configuration.getHttpConfiguration(),
            environment.getName()).buildServer(environment);

    try {
        server.start();
        for (ServerLifecycleListener listener : environment.getServerListeners()) {
            listener.serverStarted(server);
        }
    } catch (Exception e) {
        logger.error("Unable to start server, shutting down", e);
        server.stop();
    }
}
 

import com.yammer.dropwizard.config.Environment; //导入依赖的package包/类
@Override
public void run(XpressConfiguration configuration, Environment environment) {
    ClassPathXmlApplicationContext ac = new ClassPathXmlApplicationContext("classpath:applicationContext.xml");
    Repository repository = ac.getBean(Repository.class);
    TagRetriever tagRetriever = ac.getBean(TagRetriever.class);
    PieChartGenerator pieChartGenerator = ac.getBean(PieChartGenerator.class);

    environment.addResource(new TagCloudResource(new TagCloudRetriever(repository)));
    environment.addResource(new VoteResource(repository));
    environment.addResource(new MoodGraphResource(new MoodGraphGenerator(repository)));
    final GraphTagsResource resource = new GraphTagsResource();
    resource.setTagRetriever(tagRetriever);
    resource.setPieChartGenerator(pieChartGenerator);
    environment.addResource(resource);

}
 

import com.yammer.dropwizard.config.Environment; //导入依赖的package包/类
@Override
public void run(KayVeeConfiguration configuration, Environment environment) throws Exception {
    // create the local store
    LocalStore localStore = new LocalStore();

    // create and setup the distributed store
    RaftConfiguration raftConfiguration = createRaftConfiguration(configuration);
    DistributedStore distributedStore = new DistributedStore(localStore);
    RaftAgent raftAgent = RaftAgent.fromConfigurationObject(raftConfiguration, distributedStore); // create the agent
    raftAgent.setupJacksonAnnotatedCommandSerializationAndDeserialization(KayVeeCommand.class); // setup the agent to deal with our Command subclasses
    distributedStore.setRaftAgent(raftAgent);
    distributedStore.initialize();
    environment.manage(distributedStore);

    // setup our health checks
    environment.addHealthCheck(new DistributedStoreCheck(distributedStore));

    // setup the resources by which kayvee is accessed
    environment.addResource(new KeysResource(configuration.getClusterConfiguration().getMembers(), distributedStore));

    // setup our exception mappers
    environment.addProvider(IllegalArgumentExceptionMapper.class);
    environment.addProvider(KayVeeExceptionMapper.class);
}
 

import com.yammer.dropwizard.config.Environment; //导入依赖的package包/类
@Override
public void run(final T configuration, final Environment environment)
{
    final Iterable<Module> configedModules = configureModules(configuration, modules);
    final DropwizardModule<T> dwModule = new DropwizardModule<T>(configuration, environment);

    final Injector injector = parentInjector.or(Guice.createInjector())
            .createChildInjector(Iterables.concat(of(dwModule), configedModules));

    environment.addFilter(injector.getInstance(GuiceFilter.class), "*");

    // Support Module definition of health checks
    if (!injector.findBindingsByType(healthChecksKey.getTypeLiteral()).isEmpty()) {
        final Set<HealthCheck> healthChecks = injector.getInstance(healthChecksKey);
        for (HealthCheck hc : healthChecks) {
            environment.addHealthCheck(hc);
        }
    }

}
 

import com.yammer.dropwizard.config.Environment; //导入依赖的package包/类
private void runContainer(ConfiguredBundle<TestConfig> bundle, Environment environment) throws Exception {
    ResourceConfig resourceConfig = new DefaultResourceConfig();
    when(environment.getJerseyResourceConfig()).thenReturn(resourceConfig);

    bundle.run(new TestConfig(), environment);

    ArgumentCaptor<GuiceContainer> captor = ArgumentCaptor.forClass(GuiceContainer.class);
    verify(environment).setJerseyServletContainer(captor.capture());

    GuiceContainer container = captor.getValue();
    ServletConfig config = mock(ServletConfig.class);
    when(config.getInitParameterNames()).thenReturn(Collections.enumeration(Collections.<String>emptyList()));
    ServletContext context = mock(ServletContext.class);
    when(config.getServletContext()).thenReturn(context);

    container.init(config);
}
 

import com.yammer.dropwizard.config.Environment; //导入依赖的package包/类
/**
 * Init the local registry and the JDBI mappers.
 *
 * @param configuration
 *            the configuration
 * @param environment
 *            the environment
 * @throws ClassNotFoundException
 *             the class not found exception
 */
private void register(final ExampleConfigurations configuration, final Environment environment)
		throws ClassNotFoundException {
	final DBIFactory factory = new DBIFactory();

	final DBI dbi = factory.build(environment, configuration.getDatabase(), "h2");
	dbi.registerMapper(new User());
	dbi.registerMapper(new UserVisitLog());

	LocalRegistry.setDbi(dbi);
	LocalRegistry.setEnvironment(environment);
	LocalRegistry.setConfigurations(configuration);
}
 

import com.yammer.dropwizard.config.Environment; //导入依赖的package包/类
/**
 * Establishes an environment and configures resources need to
 * execute service. Optional service health checks.
 */
@Override
public void run(DataConfiguration configuration, Environment environment) {
  final LensEndpoint restResource = new LensEndpoint();
  environment.addResource(restResource);
  /*final JsonLensEndpoint jsonResource = new JsonLensEndpoint();
  environment.addResource(jsonResource);*/

  // Application complains if health check not included. Can add more robust
  // service tests later for more complete code base.
  environment.addHealthCheck(new ServiceHealthCheck());
}
 

import com.yammer.dropwizard.config.Environment; //导入依赖的package包/类
@Override
public void run(SampleConfiguration configuration, Environment environment) {
    overrideLogging();
    Injector injector = Guice.createInjector();
    environment.addResource(injector.getInstance(GadgetResource.class));
    environment.addResource(injector.getInstance(StaticTypesResource.class));
    environment.addResource(injector.getInstance(CustomHeadersResource.class));
    environment.addResource(injector.getInstance(MultipartResource.class));
    environment.addResource(injector.getInstance(BinaryStreamResource.class));
    environment.addHealthCheck(injector.getInstance(SampleHealthCheck.class));
}
 

import com.yammer.dropwizard.config.Environment; //导入依赖的package包/类
@Override
public void run(final Config configuration, final Environment environment) {
    environment.addHealthCheck(new Health());
    BookResource br = new BookResource(hibernate.getSessionFactory());
    environment.addResource(br);

}
 

import com.yammer.dropwizard.config.Environment; //导入依赖的package包/类
@Override
public void run(HVDFConfiguration config, Environment environment) throws Exception {
  	        
   	// Get the configured default MongoDB URI
    MongoClientURI default_uri = config.mongodb.default_database_uri;
    
    // Initialize the services as per configuration
    ServiceManager services = new ServiceManager(config.services, default_uri);
    environment.manage(services);
           
    // Register the custom ExceptionMapper to handle ServiceExceptions
    environment.addProvider(new ServiceExceptionMapper());
    
    environment.addResource( new FeedResource( services.getChannelService()) );
}
 

import com.yammer.dropwizard.config.Environment; //导入依赖的package包/类
@Override
public void run(GreenfieldConfiguration configuration,
                Environment environment) {
    String template = configuration.getTemplate();
    String defaultName = configuration.getDefaultName();
    environment.addResource(new GreenfieldResource(template, defaultName));
    environment.addHealthCheck(new GreenfieldHealthCheck(template));
}
 

import com.yammer.dropwizard.config.Environment; //导入依赖的package包/类
@Override
public void run(PassbookConfiguration configuration, Environment environment) throws Exception {
    final DeviceDAO deviceDAO = new DeviceDAO(hibernate.getSessionFactory());
    final RegistrationDAO registrationDAO = new RegistrationDAO(hibernate.getSessionFactory());

    environment.addResource(new PassbookDevicesResource(deviceDAO, registrationDAO));
    environment.addResource(new PassbookPassesResource(deviceDAO));
    environment.addResource(new PassbookLogResource());
}