org.eclipse.californium.core.coap.Request.setDestination()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.eclipse.californium.core.coap.Request.setDestination方法的一些代码示例，展示了Request.setDestination的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Request.setDestination方法的具体详情如下：
包路径：org.eclipse.californium.core.coap.Request
类名称：Request
方法名：setDestination

Request.setDestination介绍

暂无

代码示例

代码示例来源：origin: org.github.leshan/leshan-client

  1. private void buildRequestSettings(final AbstractLwM2mClientRequest request) {
  2.   timeout = request.getTimeout();
  3.   coapRequest.setDestination(serverAddress.getAddress());
  4.   coapRequest.setDestinationPort(serverAddress.getPort());
  5. }

代码示例来源：origin: eclipse/californium

  1. /**
  2.  * Sets the destination address and port and options from a given URI.
  3.  * <p>
  4.  * This method sets the <em>destination</em> to the IP address that the host part of the URI
  5.  * has been resolved to and then delegates to the {@link #setOptions(URI)} method in order
  6.  * to populate the request's options.
  7.  * 
  8.  * @param uri The target URI.
  9.  * @return This request for command chaining.
  10.  * @throws NullPointerException if the URI is {@code null}.
  11.  * @throws IllegalArgumentException if the URI contains a non-resolvable host name, an
  12.  *                                  unsupported scheme or a fragment.
  13.  */
  14. public Request setURI(final URI uri) {
  15.   if (uri == null) {
  16.     throw new NullPointerException("URI must not be null");
  17.   }
  18.   final String host = uri.getHost() == null ? "localhost" : uri.getHost();
  19.   try {
  20.     InetAddress destAddress = InetAddress.getByName(host);
  21.     setDestination(destAddress);
  22.     return setOptions(new URI(uri.getScheme(), null, host, uri.getPort(), uri.getPath(), uri.getQuery(), uri.getFragment()));
  23.   } catch (UnknownHostException e) {
  24.     throw new IllegalArgumentException("cannot resolve host name: " + host);
  25.   } catch (URISyntaxException e) {
  26.     // should not happen because we are creating the URI from an existing URI object
  27.     LOGGER.log(Level.WARNING, "cannot set URI on request", e);
  28.     throw new IllegalArgumentException(e);
  29.   }
  30. }

代码示例来源：origin: org.eclipse.leshan/leshan-client

  1. private void buildRequestSettings(final AbstractLwM2mClientRequest request) {
  2.   timeout = request.getTimeout();
  3.   coapRequest.setDestination(serverAddress.getAddress());
  4.   coapRequest.setDestinationPort(serverAddress.getPort());
  5. }

代码示例来源：origin: org.eclipse.californium/californium-core

  1. /**
  2.  * Sets the destination address and port and options from a given URI.
  3.  * <p>
  4.  * This method sets the <em>destination</em> to the IP address that the host part of the URI
  5.  * has been resolved to and then delegates to the {@link #setOptions(URI)} method in order
  6.  * to populate the request's options.
  7.  * 
  8.  * @param uri The target URI.
  9.  * @return This request for command chaining.
  10.  * @throws NullPointerException if the URI is {@code null}.
  11.  * @throws IllegalArgumentException if the URI contains a non-resolvable host name, an
  12.  *                                  unsupported scheme or a fragment.
  13.  */
  14. public Request setURI(final URI uri) {
  15.   if (uri == null) {
  16.     throw new NullPointerException("URI must not be null");
  17.   }
  18.   final String host = uri.getHost() == null ? "localhost" : uri.getHost();
  19.   try {
  20.     InetAddress destAddress = InetAddress.getByName(host);
  21.     setDestination(destAddress);
  22.     return setOptions(new URI(uri.getScheme(), null, host, uri.getPort(), uri.getPath(), uri.getQuery(), uri.getFragment()));
  23.   } catch (UnknownHostException e) {
  24.     throw new IllegalArgumentException("cannot resolve host name: " + host);
  25.   } catch (URISyntaxException e) {
  26.     // should not happen because we are creating the URI from an existing URI object
  27.     LOGGER.log(Level.WARNING, "cannot set URI on request", e);
  28.     throw new IllegalArgumentException(e);
  29.   }
  30. }

代码示例来源：origin: eclipse/californium

  1. @Test
  2. public void testSendRequestAddsMessageCallbackToOutboundMessage() throws Exception {
  3.   // GIVEN an outbound request
  4.   latch = new CountDownLatch(1);
  5.   Request request = Request.newGet();
  6.   request.setDestination(InetAddress.getLoopbackAddress());
  7.   request.setDestinationPort(CoAP.DEFAULT_COAP_PORT);
  8.   // WHEN sending the request to the peer
  9.   endpoint.sendRequest(request);
  10.   // THEN assert that the message delivered to the Connector contains a
  11.   // MessageCallback
  12.   assertTrue(latch.await(1, TimeUnit.SECONDS));
  13. }

代码示例来源：origin: eclipse/californium

  1. @Test
  2. public void testSetOptionsSetsUriHostOption() {
  3.   Request req = Request.newGet();
  4.   req.setDestination(InetAddress.getLoopbackAddress());
  5.   req.setOptions(URI.create("coap://iot.eclipse.org"));
  6.   assertThat(req.getDestinationPort(), is(CoAP.DEFAULT_COAP_PORT));
  7.   assertThat(req.getOptions().getUriHost(), is("iot.eclipse.org"));
  8. }

代码示例来源：origin: eclipse/californium

  1. @Override
  2.   public void go() {
  3.     Request request = new Request(code);
  4.     if (destination != null) {
  5.       request.setDestination(destination.getAddress());
  6.       request.setDestinationPort(destination.getPort());
  7.     }
  8.     setProperties(request);
  9.     RawData raw = serializer.serializeRequest(request);
  10.     send(raw);
  11.   }
  12. }

代码示例来源：origin: eclipse/californium

  1. /**
  2.  * Verifies that the URI examples from <a href="https://tools.ietf.org/html/rfc7252#section-6.3">
  3.  * RFC 7252, Section 6.3</a> result in the same option values.
  4.  * @throws URISyntaxException 
  5.  */
  6. @Test
  7. public void testSetOptionsCompliesWithRfcExample() throws URISyntaxException {
  8.   String[] exampleUris = new String[]{
  9.       "coap://example.com:5683/~sensors/temp.xml",
  10.       "coap://EXAMPLE.com/%7Esensors/temp.xml",
  11.       "coap://EXAMPLE.com:/%7esensors/temp.xml"
  12.   };
  13.   for (String uriString : exampleUris) {
  14.     URI uri = new URI(uriString);
  15.     Request req = Request.newGet();
  16.     // explicitly set destination address so that we do not rely on working DNS
  17.     req.setDestination(InetAddress.getLoopbackAddress());
  18.     req.setOptions(uri);
  19.     assertThat(req.getOptions().getUriHost(), is("example.com"));
  20.     assertThat(req.getDestinationPort(), is(5683));
  21.     assertThat(req.getOptions().getUriPort(), is(nullValue()));
  22.     assertThat(req.getOptions().getUriPathString(), is("~sensors/temp.xml"));
  23.   }
  24. }

代码示例来源：origin: eclipse/californium

  1. private static Exchange sendObserveRequest(final UdpMatcher matcher) {
  2.   Request request = Request.newGet();
  3.   request.setDestination(dest.getAddress());
  4.   request.setDestinationPort(dest.getPort());
  5.   request.setObserve();
  6.   Exchange exchange = new Exchange(request, Origin.LOCAL);
  7.   matcher.sendRequest(exchange, request);
  8.   return exchange;
  9. }

代码示例来源：origin: eclipse/californium

  1. /**
  2.  * Verifies that the getByteArray() method does not set the Message's <em>bytes</em> property.
  3.  */
  4. @Test
  5. public void testGetByteArrayDoesNotAlterMessage() {
  6.   // GIVEN a CoAP request
  7.   Request req = Request.newGet();
  8.   req.setToken(new byte[]{0x00});
  9.   req.getOptions().setObserve(0);
  10.   req.setDestination(InetAddress.getLoopbackAddress());
  11.   // WHEN serializing the request to a byte array
  12.   serializer.getByteArray(req);
  13.   // THEN the serialized byte array is not written to the request's bytes property
  14.   assertNull(req.getBytes());
  15. }

代码示例来源：origin: eclipse/californium

  1. private Exchange sendRequest(final TcpMatcher matcher, final CorrelationContext ctx) {
  2.   Request request = Request.newGet();
  3.   request.setDestination(dest.getAddress());
  4.   request.setDestinationPort(dest.getPort());
  5.   Exchange exchange = new Exchange(request, Origin.LOCAL);
  6.   exchange.setRequest(request);
  7.   matcher.sendRequest(exchange, request);
  8.   exchange.setCorrelationContext(ctx);
  9.   return exchange;
  10. }

代码示例来源：origin: eclipse/californium

  1. /**
  2.    * Verifies that the serializeRequest() method sets the Message's <em>bytes</em> property.
  3.    */
  4.   @Test
  5.   public void testSerializeRequestStoresBytesInMessage() {
  7.     // GIVEN a CoAP request
  8.     Request req = Request.newGet();
  9.     req.setToken(new byte[]{0x00});
  10.     req.getOptions().setObserve(0);
  11.     req.setDestination(InetAddress.getLoopbackAddress());
  13.     // WHEN serializing the request to a RawData object
  14.     RawData raw = serializer.serializeRequest(req);
  16.     // THEN the serialized byte array is stored in the request's bytes property
  17.     assertNotNull(req.getBytes());
  18.     assertThat(raw.getBytes(), is(req.getBytes()));
  19.   }
  20. }

代码示例来源：origin: eclipse/californium

  1. private static Exchange sendRequest(final UdpMatcher matcher, final CorrelationContext ctx) {
  2.   Request request = Request.newGet();
  3.   request.setDestination(dest.getAddress());
  4.   request.setDestinationPort(dest.getPort());
  5.   Exchange exchange = new Exchange(request, Origin.LOCAL);
  6.   exchange.setRequest(request);
  7.   matcher.sendRequest(exchange, request);
  8.   exchange.setCorrelationContext(ctx);
  9.   return exchange;
  10. }

代码示例来源：origin: eclipse/californium

  1. /**
  2.  * Send request with option "cancel observe" (GET with Observe=1).
  3.  */
  4. private void sendCancelObserve() {
  5.   Request request = this.request;
  6.   Request cancel = Request.newGet();
  7.   cancel.setDestination(request.getDestination());
  8.   cancel.setDestinationPort(request.getDestinationPort());
  9.   // use same Token
  10.   cancel.setToken(request.getToken());
  11.   // copy options, but set Observe to cancel
  12.   cancel.setOptions(request.getOptions());
  13.   cancel.setObserveCancel();
  14.   // dispatch final response to the same message observers
  15.   for (MessageObserver mo : request.getMessageObservers()) {
  16.     cancel.addMessageObserver(mo);
  17.   }
  18.   endpoint.sendRequest(cancel);
  19. }

代码示例来源：origin: org.eclipse.californium/californium-core

  1. /**
  2.  * Send request with option "cancel observe" (GET with Observe=1).
  3.  */
  4. private void sendCancelObserve() {
  5.   Request request = this.request;
  6.   Request cancel = Request.newGet();
  7.   cancel.setDestination(request.getDestination());
  8.   cancel.setDestinationPort(request.getDestinationPort());
  9.   // use same Token
  10.   cancel.setToken(request.getToken());
  11.   // copy options, but set Observe to cancel
  12.   cancel.setOptions(request.getOptions());
  13.   cancel.setObserveCancel();
  14.   
  15.   // dispatch final response to the same message observers
  16.   for (MessageObserver mo: request.getMessageObservers()) {
  17.     cancel.addMessageObserver(mo);
  18.   }
  19.   
  20.   endpoint.sendRequest(cancel);
  21. }

代码示例来源：origin: org.eclipse.leshan/leshan-server-cf

  1. private final void setTarget(Request coapRequest, Client client, LwM2mPath path) {
  2.   coapRequest.setDestination(client.getAddress());
  3.   coapRequest.setDestinationPort(client.getPort());
  4.   // root path
  5.   if (client.getRootPath() != null) {
  6.     for (String rootPath : client.getRootPath().split("/")) {
  7.       if (!StringUtils.isEmpty(rootPath)) {
  8.         coapRequest.getOptions().addUriPath(rootPath);
  9.       }
  10.     }
  11.   }
  12.   // objectId
  13.   coapRequest.getOptions().addUriPath(Integer.toString(path.getObjectId()));
  14.   // objectInstanceId
  15.   if (path.getObjectInstanceId() == null) {
  16.     if (path.getResourceId() != null) {
  17.       coapRequest.getOptions().addUriPath("0"); // default instanceId
  18.     }
  19.   } else {
  20.     coapRequest.getOptions().addUriPath(Integer.toString(path.getObjectInstanceId()));
  21.   }
  22.   // resourceId
  23.   if (path.getResourceId() != null) {
  24.     coapRequest.getOptions().addUriPath(Integer.toString(path.getResourceId()));
  25.   }
  26. }

代码示例来源：origin: eclipse/californium

  1. @Test
  2. public void testNonconfirmable() throws Exception {
  3.   createSimpleServer();
  4.   // send request
  5.   Request request = new Request(CoAP.Code.POST);
  6.   request.setConfirmable(false);
  7.   request.setDestination(InetAddress.getLoopbackAddress());
  8.   request.setDestinationPort(serverPort);
  9.   request.setPayload("client says hi");
  10.   request.send();
  11.   System.out.println("client sent request");
  12.   // receive response and check
  13.   Response response = request.waitForResponse(1000);
  14.   assertNotNull("Client received no response", response);
  15.   System.out.println("client received response");
  16.   assertEquals(response.getPayloadString(), SERVER_RESPONSE);
  17. }

代码示例来源：origin: eclipse/californium

  1. /**
  2.  * Verifies that canceling a message that has no MID set does not throw an exception.
  3.  * 
  4.  */
  5. @Test
  6. public void testExchangeObserverToleratesUnsentMessages() {
  7.   // GIVEN a request that has no MID and has not been sent yet
  8.   UdpMatcher matcher = newMatcher(false);
  9.   Request request = Request.newGet();
  10.   request.setDestination(dest.getAddress());
  11.   request.setDestinationPort(dest.getPort());
  12.   Exchange exchange = new Exchange(request, Origin.LOCAL);
  13.   exchange.setRequest(request);
  14.   assertFalse(request.hasMID());
  15.   matcher.observe(exchange);
  16.   // WHEN the request is canceled and thus the message exchange completes
  17.   exchange.setComplete();
  18.   // THEN the matcher's exchange observer does not throw an exception
  19. }

代码示例来源：origin: eclipse/californium

  1. private static Request getNextRequestBlock(final Request request, final BlockwiseStatus status) {
  2.   int num = status.getCurrentNum();
  3.   int szx = status.getCurrentSzx();
  4.   Request block = new Request(request.getCode());
  5.   // do not enforce CON, since NON could make sense over SMS or similar transports
  6.   block.setType(request.getType());
  7.   block.setDestination(request.getDestination());
  8.   block.setDestinationPort(request.getDestinationPort());
  9.   // copy options
  10.   block.setOptions(new OptionSet(request.getOptions()));
  11.   // copy message observers so that a failing blockwise request also notifies observers registered with
  12.   // the original request
  13.   block.addMessageObservers(request.getMessageObservers());
  14.   int currentSize = 1 << (4 + szx);
  15.   int from = num * currentSize;
  16.   int to = Math.min((num + 1) * currentSize, request.getPayloadSize());
  17.   int length = to - from;
  18.   byte[] blockPayload = new byte[length];
  19.   System.arraycopy(request.getPayload(), from, blockPayload, 0, length);
  20.   block.setPayload(blockPayload);
  21.   boolean m = (to < request.getPayloadSize());
  22.   block.getOptions().setBlock1(szx, m, num);
  23.   status.setComplete(!m);
  24.   return block;
  25. }

代码示例来源：origin: org.eclipse.californium/californium-core

  1. private static Request getNextRequestBlock(final Request request, final BlockwiseStatus status) {
  2.   int num = status.getCurrentNum();
  3.   int szx = status.getCurrentSzx();
  4.   Request block = new Request(request.getCode());
  5.   // do not enforce CON, since NON could make sense over SMS or similar transports
  6.   block.setType(request.getType());
  7.   block.setDestination(request.getDestination());
  8.   block.setDestinationPort(request.getDestinationPort());
  9.   // copy options
  10.   block.setOptions(new OptionSet(request.getOptions()));
  11.   // copy message observers so that a failing blockwise request also notifies observers registered with
  12.   // the original request
  13.   block.addMessageObservers(request.getMessageObservers());
  14.   int currentSize = 1 << (4 + szx);
  15.   int from = num * currentSize;
  16.   int to = Math.min((num + 1) * currentSize, request.getPayloadSize());
  17.   int length = to - from;
  18.   byte[] blockPayload = new byte[length];
  19.   System.arraycopy(request.getPayload(), from, blockPayload, 0, length);
  20.   block.setPayload(blockPayload);
  21.   boolean m = (to < request.getPayloadSize());
  22.   block.getOptions().setBlock1(szx, m, num);
  23.   status.setComplete(!m);
  24.   return block;
  25. }

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