Java NetworkConfig类代码示例

import org.eclipse.californium.core.network.config.NetworkConfig; //导入依赖的package包/类
public static Response dtlsPSKRequest(String uri, String method, byte[] payload, int contentFormat, String pskIdentity, byte[] pskKey) throws Exception {

		Request request = Utils.newRequest(method);
		request.setURI(uri);
		request.setPayload(payload);
		request.getOptions().setContentFormat(contentFormat);

		DtlsConnectorConfig.Builder builder = new DtlsConnectorConfig.Builder(new InetSocketAddress(0));
		builder.setPskStore(new StaticPskStore(pskIdentity, pskKey));
		builder.setSupportedCipherSuites(new CipherSuite[] {CipherSuite.TLS_PSK_WITH_AES_128_CCM_8});

		DTLSConnector dtlsconnector = new DTLSConnector(builder.build(), null);

		NetworkConfig nc = NetworkConfig.getStandard().setInt("COAP_SECURE_PORT", 15686);

		dtlsEndpoint = new CoapEndpoint(dtlsconnector, nc);
		dtlsEndpoint.start();

		// execute request
		request.send(dtlsEndpoint);
		Response response = request.waitForResponse();
		
		return response;
	}
 

import org.eclipse.californium.core.network.config.NetworkConfig; //导入依赖的package包/类
public void createX509CertClient(PrivateKey privatekey, Certificate[] trustedCertificates) {
    ObjectsInitializer initializer = new ObjectsInitializer();
    // TODO security instance with certificate info
    initializer.setInstancesForObject(LwM2mId.SECURITY, Security.noSec(
            "coaps://" + server.getSecuredAddress().getHostString() + ":" + server.getSecuredAddress().getPort(),
            12345));
    initializer.setInstancesForObject(LwM2mId.SERVER, new Server(12345, LIFETIME, BindingMode.U, false));
    initializer.setInstancesForObject(LwM2mId.DEVICE, new Device("Eclipse Leshan", MODEL_NUMBER, "12345", "U"));
    List<LwM2mObjectEnabler> objects = initializer.createMandatory();
    objects.add(initializer.create(2));

    InetSocketAddress clientAddress = new InetSocketAddress(InetAddress.getLoopbackAddress(), 0);
    DtlsConnectorConfig.Builder config = new DtlsConnectorConfig.Builder().setAddress(clientAddress);
    // TODO we should read the config from the security object
    config.setIdentity(privatekey, clientX509CertChain, false);
    config.setTrustStore(trustedCertificates);

    CoapServer coapServer = new CoapServer();
    coapServer.addEndpoint(new CoapEndpoint(new DTLSConnector(config.build()), NetworkConfig.getStandard()));

    LeshanClientBuilder builder = new LeshanClientBuilder(getCurrentEndpoint());
    builder.setLocalAddress(clientAddress.getHostString(), clientAddress.getPort());
    builder.setObjects(objects);
    client = builder.build();
}
 

import org.eclipse.californium.core.network.config.NetworkConfig; //导入依赖的package包/类
/**
 * Iterate through all entries and remove the obsolete ones.
 */
private void sweep() {
	int lifecycle = config.getInt(NetworkConfig.Keys.EXCHANGE_LIFETIME);
	long oldestAllowed = System.currentTimeMillis() - lifecycle;
	
	// Notice that the guarantees from the ConcurrentHashMap guarantee
	// the correctness for this iteration.
	for (Map.Entry<?,Exchange> entry:incommingMessages.entrySet()) {
		Exchange exchange = entry.getValue();
		if (exchange.getTimestamp() < oldestAllowed) {
			//TODO check if exchange of observe relationship is periodically created and sweeped
			LOGGER.finer("Mark-And-Sweep removes "+entry.getKey());
			incommingMessages.remove(entry.getKey());
		}
	}
}
 

import org.eclipse.californium.core.network.config.NetworkConfig; //导入依赖的package包/类
/**
 * Constructs a new blockwise layer.
 * Changes to the configuration are observed and automatically applied.
 * @param config the configuration
 */
public BlockwiseLayer(NetworkConfig config) {
	this.config = config;
	max_message_size = config.getInt(NetworkConfig.Keys.MAX_MESSAGE_SIZE);
	preferred_block_size = config.getInt(NetworkConfig.Keys.PREFERRED_BLOCK_SIZE);
	block_timeout = config.getInt(NetworkConfig.Keys.BLOCKWISE_STATUS_LIFETIME);
	
	LOGGER.config("BlockwiseLayer uses MAX_MESSAGE_SIZE="+max_message_size+", DEFAULT_BLOCK_SIZE="+preferred_block_size+", and BLOCKWISE_STATUS_LIFETIME="+block_timeout);

	observer = new NetworkConfigObserverAdapter() {
		@Override
		public void changed(String key, int value) {
			if (NetworkConfig.Keys.MAX_MESSAGE_SIZE.equals(key))
				max_message_size = value;
			if (NetworkConfig.Keys.PREFERRED_BLOCK_SIZE.equals(key))
				preferred_block_size = value;
			if (NetworkConfig.Keys.BLOCKWISE_STATUS_LIFETIME.equals(key))
				block_timeout = value;
		}
	};
	config.addConfigObserver(observer);
}
 

import org.eclipse.californium.core.network.config.NetworkConfig; //导入依赖的package包/类
public CoapStack(NetworkConfig config, Outbox outbox) {
	this.top = new StackTopAdapter();
	this.outbox = outbox;
	
	ReliabilityLayer reliabilityLayer;
	if (config.getBoolean(NetworkConfig.Keys.USE_CONGESTION_CONTROL) == true) {
		reliabilityLayer = CongestionControlLayer.newImplementation(config);
		LOGGER.config("Enabling congestion control: " + reliabilityLayer.getClass().getSimpleName());
	} else {
		reliabilityLayer = new ReliabilityLayer(config);
	}
	
	this.layers = 
			new Layer.TopDownBuilder()
			.add(top)
			.add(new ObserveLayer(config))
			.add(new BlockwiseLayer(config))
			.add(reliabilityLayer)
			.add(bottom = new StackBottomAdapter())
			.create();
	
	// make sure the endpoint sets a MessageDeliverer
}
 

import org.eclipse.californium.core.network.config.NetworkConfig; //导入依赖的package包/类
public Matcher(NetworkConfig config) {
	this.started = false;
	this.exchangesByMID = new ConcurrentHashMap<KeyMID, Exchange>();
	this.exchangesByToken = new ConcurrentHashMap<KeyToken, Exchange>();
	this.ongoingExchanges = new ConcurrentHashMap<KeyUri, Exchange>();

	DeduplicatorFactory factory = DeduplicatorFactory.getDeduplicatorFactory();
	this.deduplicator = factory.createDeduplicator(config);
	
	boolean randomMID = config.getBoolean(NetworkConfig.Keys.USE_RANDOM_MID_START);
	if (randomMID) {
		currendMID = new AtomicInteger(new Random().nextInt(1<<16));
	} else {
		currendMID = new AtomicInteger(0);
	}
	
	tokenSizeLimit = config.getInt(NetworkConfig.Keys.TOKEN_SIZE_LIMIT);
	
	LOGGER.config("Matcher uses USE_RANDOM_MID_START="+randomMID+" and TOKEN_SIZE_LIMIT="+tokenSizeLimit);
	
	healthStatusLevel = Level.parse(config.getString(NetworkConfig.Keys.HEALTH_STATUS_PRINT_LEVEL));
	healthStatusInterval = config.getInt(NetworkConfig.Keys.HEALTH_STATUS_INTERVAL);
}
 

import org.eclipse.californium.core.network.config.NetworkConfig; //导入依赖的package包/类
public CoAPSAuthorizationServer() throws Exception {
   
      add(new TokenResource());
      add(new IntrospectResource());

   InMemoryPskStore pskStore = new InMemoryPskStore();
   pskStore.setKey(config.getPskIdentity(), config.getPskKey().getBytes());

DtlsConnectorConfig.Builder builder = new DtlsConnectorConfig.Builder(new InetSocketAddress(config.getCoapsPort()));
builder.setClientAuthenticationRequired(true);
builder.setPskStore(pskStore);

DTLSConnector connector = new DTLSConnector(builder.build(), null);

  	for (InetAddress addr : EndpointManager.getEndpointManager().getNetworkInterfaces()) {
  		// only binds to IPv4 addresses and localhost
	if (addr instanceof Inet4Address || addr.isLoopbackAddress()) {
		@SuppressWarnings("static-access")
		CoapEndpoint endpoint = new CoapEndpoint(connector, new NetworkConfig().getStandard()); 
		addEndpoint(endpoint);
		EndpointManager.getEndpointManager().setDefaultSecureEndpoint(endpoint);
	}
}
  }
 

import org.eclipse.californium.core.network.config.NetworkConfig; //导入依赖的package包/类
public DtlsPSKServer() throws Exception {
    
       add(new TemperatureResource());
    
	DtlsConnectorConfig.Builder builder = new DtlsConnectorConfig.Builder(new InetSocketAddress(config.getCoapsPort()));
	builder.setClientAuthenticationRequired(true);

	// use the global in memory psk key store thats populated using the access tokens from the global config object
	builder.setPskStore(config.getPskStorage());
	
	DTLSConnector connector = new DTLSConnector(builder.build(), null);

   	for (InetAddress addr : EndpointManager.getEndpointManager().getNetworkInterfaces()) {
   		// only binds to IPv4 addresses and localhost
		if (addr instanceof Inet4Address || addr.isLoopbackAddress()) {
			@SuppressWarnings("static-access")
			CoapEndpoint endpoint = new CoapEndpoint(connector, new NetworkConfig().getStandard()); 
			addEndpoint(endpoint);
			EndpointManager.getEndpointManager().setDefaultSecureEndpoint(endpoint);
		}
	}
	
}
 

import org.eclipse.californium.core.network.config.NetworkConfig; //导入依赖的package包/类
public List<Stage.ConfigIssue> init(Stage.Context context) {
  List<Stage.ConfigIssue> issues = new ArrayList<>();
  NetworkConfig networkConfig = NetworkConfig.createStandardWithoutFile();
  networkConfig.set(NetworkConfig.Keys.DEDUPLICATOR, NetworkConfig.Keys.NO_DEDUPLICATOR);
  networkConfig.set(NetworkConfig.Keys.PROTOCOL_STAGE_THREAD_COUNT, coAPServerConfigs.maxConcurrentRequests);
  networkConfig.set(NetworkConfig.Keys.NETWORK_STAGE_RECEIVER_THREAD_COUNT, coAPServerConfigs.maxConcurrentRequests);
  if (coAPServerConfigs.networkConfigs != null) {
    for (String key: coAPServerConfigs.networkConfigs.keySet()) {
      networkConfig.set(key, coAPServerConfigs.networkConfigs.get(key));
    }
  }
  coapServer = new CoapServer(networkConfig, coAPServerConfigs.port);
  coapReceiverResource = new CoapReceiverResource(context, receiver, errorQueue);
  coapServer.add(coapReceiverResource);
  coapServer.start();
  return issues;
}
 

import org.eclipse.californium.core.network.config.NetworkConfig; //导入依赖的package包/类
@Before
public void setUp() throws Exception {
  int port =  TestHttpClientTarget.getFreePort();
  coapServer = new CoapServer(NetworkConfig.createStandardWithoutFile(), port);
  coapServer.add(new CoapResource("test") {
    @Override
    public void handlePOST(CoapExchange exchange) {
      serverRequested = true;
      if (returnErrorResponse) {
        exchange.respond(CoAP.ResponseCode.INTERNAL_SERVER_ERROR);
        return;
      }
      requestPayload = new String(exchange.getRequestPayload());
      exchange.respond(CoAP.ResponseCode.VALID);
    }
  });
  resourceURl = "coap://localhost:" + port + "/test";
  coapServer.start();
}
 

import org.eclipse.californium.core.network.config.NetworkConfig; //导入依赖的package包/类
@Test
public void testCoapComponent() throws Exception {
    NetworkConfig.createStandardWithoutFile();

    String coapConsumerUri = String.format("coap://localhost:%d/hello", AvailablePortFinder.getNextAvailable());

    CamelContext camelctx = new DefaultCamelContext();
    camelctx.addRoutes(new RouteBuilder() {
        @Override
        public void configure() throws Exception {
            fromF(coapConsumerUri)
            .convertBodyTo(String.class)
            .setBody(simple("Hello ${body}"));
        }
    });

    camelctx.start();
    try {
        ProducerTemplate template = camelctx.createProducerTemplate();
        String result = template.requestBody(coapConsumerUri + "?coapMethod=POST", "Kermit", String.class);
        Assert.assertEquals("Hello Kermit", result);
    } finally {
        camelctx.stop();
    }
}
 

import org.eclipse.californium.core.network.config.NetworkConfig; //导入依赖的package包/类
/**
 * Add individual endpoints listening on default CoAP port on all ddresses of all network interfaces.
 */
private void addEndpoints() {
	int coapPort = NetworkConfig.getStandard().getInt(NetworkConfig.Keys.COAP_PORT);

	for (InetAddress addr : EndpointManager.getEndpointManager().getNetworkInterfaces()) {
		InetSocketAddress bindToAddress = new InetSocketAddress(addr, coapPort);
		addEndpoint(new CoapEndpoint(bindToAddress));
	}
}
 

import org.eclipse.californium.core.network.config.NetworkConfig; //导入依赖的package包/类
/**
 * Creates a new deduplicator according to the specified configuration.
 * @param config the configuration
 * @return the deduplicator
 */
public Deduplicator createDeduplicator(NetworkConfig config) {
	String type = config.getString(NetworkConfig.Keys.DEDUPLICATOR);
	if (NetworkConfig.Keys.DEDUPLICATOR_MARK_AND_SWEEP.equals(type)) return new SweepDeduplicator(config);
	else if (NetworkConfig.Keys.DEDUPLICATOR_CROP_ROTATION.equals(type)) return new CropRotation(config);
	else if (NetworkConfig.Keys.NO_DEDUPLICATOR.equals(type)) return new NoDeduplicator();
	else {
		LOGGER.warning("Unknown deduplicator type: " + type);
		return new NoDeduplicator();
	}
}
 

import org.eclipse.californium.core.network.config.NetworkConfig; //导入依赖的package包/类
public CropRotation(NetworkConfig config) {
	this.rotation = new Rotation();
	maps = new ExchangeMap[3];
	maps[0] = new ExchangeMap();
	maps[1] = new ExchangeMap();
	maps[2] = new ExchangeMap();
	first = 0;
	second = 1;
	period = config.getInt(NetworkConfig.Keys.CROP_ROTATION_PERIOD);
}
 

import org.eclipse.californium.core.network.config.NetworkConfig; //导入依赖的package包/类
/**
 * Constructs a new reliability layer.
 * Changes to the configuration are observed and automatically applied.
 * @param config the configuration
 */
public ReliabilityLayer(NetworkConfig config) {
	this.config = config;
	ack_timeout = config.getInt(NetworkConfig.Keys.ACK_TIMEOUT);
	ack_random_factor = config.getFloat(NetworkConfig.Keys.ACK_RANDOM_FACTOR);
	ack_timeout_scale = config.getFloat(NetworkConfig.Keys.ACK_TIMEOUT_SCALE);
	max_retransmit = config.getInt(NetworkConfig.Keys.MAX_RETRANSMIT);
	
	LOGGER.config("ReliabilityLayer uses ACK_TIMEOUT="+ack_timeout+", ACK_RANDOM_FACTOR="+ack_random_factor+", and ACK_TIMEOUT_SCALE="+ack_timeout_scale);

	observer = new NetworkConfigObserverAdapter() {
		@Override
		public void changed(String key, int value) {
			if (NetworkConfig.Keys.ACK_TIMEOUT.equals(key))
				ack_timeout = value;
			if (NetworkConfig.Keys.MAX_RETRANSMIT.equals(key))
				max_retransmit = value;
		}
		@Override
		public void changed(String key, float value) {
			if (NetworkConfig.Keys.ACK_RANDOM_FACTOR.equals(key))
				ack_random_factor = value;
			if (NetworkConfig.Keys.ACK_TIMEOUT_SCALE.equals(key))
				ack_timeout_scale = value;
		}
	};
	config.addConfigObserver(observer);
}