Examples with TimestampedLwM2mNode org.eclipse.leshan.core.node.TimestampedLwM2mNode used on opensource projects

Example 6 with TimestampedLwM2mNode

use of org.eclipse.leshan.core.node.TimestampedLwM2mNode in project leshan by eclipse.

the class LwM2mNodeDecoderTest method json_timestamped_resources.

@Test
public void json_timestamped_resources() throws CodecException {
    // json content for instance 0 of device object
    StringBuilder b = new StringBuilder();
    b.append("{\"e\":[");
    b.append("{\"n\":\"\",\"v\":22.9,\"t\":-30},");
    b.append("{\"n\":\"\",\"v\":22.4,\"t\":-5},");
    b.append("{\"n\":\"\",\"v\":24.1,\"t\":-50}],");
    b.append("\"bt\":25462634}");
    List<TimestampedLwM2mNode> timestampedResources = decoder.decodeTimestampedData(b.toString().getBytes(), ContentFormat.JSON, new LwM2mPath(1024, 0, 1), model);
    assertEquals(3, timestampedResources.size());
    assertEquals(Long.valueOf(25462634L - 5), timestampedResources.get(0).getTimestamp());
    assertEquals(22.4d, ((LwM2mResource) timestampedResources.get(0).getNode()).getValue());
    assertEquals(Long.valueOf(25462634L - 30), timestampedResources.get(1).getTimestamp());
    assertEquals(22.9d, ((LwM2mResource) timestampedResources.get(1).getNode()).getValue());
    assertEquals(Long.valueOf(25462634 - 50), timestampedResources.get(2).getTimestamp());
    assertEquals(24.1d, ((LwM2mResource) timestampedResources.get(2).getNode()).getValue());
}

Example 7 with TimestampedLwM2mNode

use of org.eclipse.leshan.core.node.TimestampedLwM2mNode in project leshan by eclipse.

the class ObserveTest method can_observe_timestamped_resource.

@Test
public void can_observe_timestamped_resource() throws InterruptedException {
    TestObservationListener listener = new TestObservationListener();
    helper.server.getObservationService().addListener(listener);
    // observe device timezone
    ObserveResponse observeResponse = helper.server.send(helper.getCurrentRegistration(), new ObserveRequest(3, 0, 15));
    assertEquals(ResponseCode.CONTENT, observeResponse.getCode());
    assertNotNull(observeResponse.getCoapResponse());
    assertThat(observeResponse.getCoapResponse(), is(instanceOf(Response.class)));
    // an observation response should have been sent
    Observation observation = observeResponse.getObservation();
    assertEquals("/3/0/15", observation.getPath().toString());
    assertEquals(helper.getCurrentRegistration().getId(), observation.getRegistrationId());
    Set<Observation> observations = helper.server.getObservationService().getObservations(helper.getCurrentRegistration());
    assertTrue("We should have only on observation", observations.size() == 1);
    assertTrue("New observation is not there", observations.contains(observation));
    // *** HACK send time-stamped notification as Leshan client does not support it *** //
    // create time-stamped nodes
    TimestampedLwM2mNode mostRecentNode = new TimestampedLwM2mNode(System.currentTimeMillis(), LwM2mSingleResource.newStringResource(15, "Paris"));
    List<TimestampedLwM2mNode> timestampedNodes = new ArrayList<>();
    timestampedNodes.add(mostRecentNode);
    timestampedNodes.add(new TimestampedLwM2mNode(mostRecentNode.getTimestamp() - 2, LwM2mSingleResource.newStringResource(15, "Londres")));
    byte[] payload = LwM2mNodeJsonEncoder.encodeTimestampedData(timestampedNodes, new LwM2mPath("/3/0/15"), new LwM2mModel(helper.createObjectModels()), new DefaultLwM2mValueConverter());
    Response firstCoapResponse = (Response) observeResponse.getCoapResponse();
    sendNotification(getConnector(helper.client), payload, firstCoapResponse, ContentFormat.JSON_CODE);
    // *** Hack End *** //
    // verify result
    listener.waitForNotification(2000);
    assertTrue(listener.receivedNotify().get());
    assertEquals(mostRecentNode.getNode(), listener.getResponse().getContent());
    assertEquals(timestampedNodes, listener.getResponse().getTimestampedLwM2mNode());
    assertNotNull(listener.getResponse().getCoapResponse());
    assertThat(listener.getResponse().getCoapResponse(), is(instanceOf(Response.class)));
}

Example 8 with TimestampedLwM2mNode

use of org.eclipse.leshan.core.node.TimestampedLwM2mNode in project leshan by eclipse.

the class ObserveTest method can_observe_timestamped_instance.

@Test
public void can_observe_timestamped_instance() throws InterruptedException {
    TestObservationListener listener = new TestObservationListener();
    helper.server.getObservationService().addListener(listener);
    // observe device timezone
    ObserveResponse observeResponse = helper.server.send(helper.getCurrentRegistration(), new ObserveRequest(3, 0));
    assertEquals(ResponseCode.CONTENT, observeResponse.getCode());
    assertNotNull(observeResponse.getCoapResponse());
    assertThat(observeResponse.getCoapResponse(), is(instanceOf(Response.class)));
    // an observation response should have been sent
    Observation observation = observeResponse.getObservation();
    assertEquals("/3/0", observation.getPath().toString());
    assertEquals(helper.getCurrentRegistration().getId(), observation.getRegistrationId());
    Set<Observation> observations = helper.server.getObservationService().getObservations(helper.getCurrentRegistration());
    assertTrue("We should have only on observation", observations.size() == 1);
    assertTrue("New observation is not there", observations.contains(observation));
    // *** HACK send time-stamped notification as Leshan client does not support it *** //
    // create time-stamped nodes
    TimestampedLwM2mNode mostRecentNode = new TimestampedLwM2mNode(System.currentTimeMillis(), new LwM2mObjectInstance(0, LwM2mSingleResource.newStringResource(15, "Paris")));
    List<TimestampedLwM2mNode> timestampedNodes = new ArrayList<>();
    timestampedNodes.add(mostRecentNode);
    timestampedNodes.add(new TimestampedLwM2mNode(mostRecentNode.getTimestamp() - 2, new LwM2mObjectInstance(0, LwM2mSingleResource.newStringResource(15, "Londres"))));
    byte[] payload = LwM2mNodeJsonEncoder.encodeTimestampedData(timestampedNodes, new LwM2mPath("/3/0"), new LwM2mModel(helper.createObjectModels()), new DefaultLwM2mValueConverter());
    Response firstCoapResponse = (Response) observeResponse.getCoapResponse();
    sendNotification(getConnector(helper.client), payload, firstCoapResponse, ContentFormat.JSON_CODE);
    // *** Hack End *** //
    // verify result
    listener.waitForNotification(2000);
    assertTrue(listener.receivedNotify().get());
    assertEquals(mostRecentNode.getNode(), listener.getResponse().getContent());
    assertEquals(timestampedNodes, listener.getResponse().getTimestampedLwM2mNode());
    assertNotNull(listener.getResponse().getCoapResponse());
    assertThat(listener.getResponse().getCoapResponse(), is(instanceOf(Response.class)));
}

Example 9 with TimestampedLwM2mNode

use of org.eclipse.leshan.core.node.TimestampedLwM2mNode in project leshan by eclipse.

the class ObserveTest method can_observe_timestamped_object.

@Test
public void can_observe_timestamped_object() throws InterruptedException {
    TestObservationListener listener = new TestObservationListener();
    helper.server.getObservationService().addListener(listener);
    // observe device timezone
    ObserveResponse observeResponse = helper.server.send(helper.getCurrentRegistration(), new ObserveRequest(3));
    assertEquals(ResponseCode.CONTENT, observeResponse.getCode());
    assertNotNull(observeResponse.getCoapResponse());
    assertThat(observeResponse.getCoapResponse(), is(instanceOf(Response.class)));
    // an observation response should have been sent
    Observation observation = observeResponse.getObservation();
    assertEquals("/3", observation.getPath().toString());
    assertEquals(helper.getCurrentRegistration().getId(), observation.getRegistrationId());
    Set<Observation> observations = helper.server.getObservationService().getObservations(helper.getCurrentRegistration());
    assertTrue("We should have only on observation", observations.size() == 1);
    assertTrue("New observation is not there", observations.contains(observation));
    // *** HACK send time-stamped notification as Leshan client does not support it *** //
    // create time-stamped nodes
    TimestampedLwM2mNode mostRecentNode = new TimestampedLwM2mNode(System.currentTimeMillis(), new LwM2mObject(3, new LwM2mObjectInstance(0, LwM2mSingleResource.newStringResource(15, "Paris"))));
    List<TimestampedLwM2mNode> timestampedNodes = new ArrayList<>();
    timestampedNodes.add(mostRecentNode);
    timestampedNodes.add(new TimestampedLwM2mNode(mostRecentNode.getTimestamp() - 2, new LwM2mObject(3, new LwM2mObjectInstance(0, LwM2mSingleResource.newStringResource(15, "Londres")))));
    byte[] payload = LwM2mNodeJsonEncoder.encodeTimestampedData(timestampedNodes, new LwM2mPath("/3"), new LwM2mModel(helper.createObjectModels()), new DefaultLwM2mValueConverter());
    Response firstCoapResponse = (Response) observeResponse.getCoapResponse();
    sendNotification(getConnector(helper.client), payload, firstCoapResponse, ContentFormat.JSON_CODE);
    // *** Hack End *** //
    // verify result
    listener.waitForNotification(2000);
    assertTrue(listener.receivedNotify().get());
    assertEquals(mostRecentNode.getNode(), listener.getResponse().getContent());
    assertEquals(timestampedNodes, listener.getResponse().getTimestampedLwM2mNode());
    assertNotNull(listener.getResponse().getCoapResponse());
    assertThat(listener.getResponse().getCoapResponse(), is(instanceOf(Response.class)));
}

Example 10 with TimestampedLwM2mNode

use of org.eclipse.leshan.core.node.TimestampedLwM2mNode in project leshan by eclipse.

the class LwM2mNodeEncoderTest method json_encode_timestamped_instances.

@Test
public void json_encode_timestamped_instances() throws CodecException {
    List<TimestampedLwM2mNode> data = new ArrayList<>();
    LwM2mObjectInstance instanceAt110 = new LwM2mObjectInstance(0, LwM2mSingleResource.newFloatResource(1, 22.9));
    LwM2mObjectInstance instanceAt120 = new LwM2mObjectInstance(0, LwM2mSingleResource.newFloatResource(1, 22.4), LwM2mSingleResource.newStringResource(0, "a string"));
    LwM2mObjectInstance instanceAt130 = new LwM2mObjectInstance(0, LwM2mSingleResource.newFloatResource(1, 24.1));
    data.add(new TimestampedLwM2mNode(110L, instanceAt110));
    data.add(new TimestampedLwM2mNode(120L, instanceAt120));
    data.add(new TimestampedLwM2mNode(130L, instanceAt130));
    byte[] encoded = encoder.encodeTimestampedData(data, ContentFormat.JSON, new LwM2mPath(1024, 0), model);
    StringBuilder b = new StringBuilder();
    b.append("{\"bn\":\"/1024/0\",\"e\":[");
    b.append("{\"n\":\"1\",\"v\":22.9,\"t\":110},");
    b.append("{\"n\":\"0\",\"sv\":\"a string\",\"t\":120},");
    b.append("{\"n\":\"1\",\"v\":22.4,\"t\":120},");
    b.append("{\"n\":\"1\",\"v\":24.1,\"t\":130}]}");
    String expected = b.toString();
    Assert.assertEquals(expected, new String(encoded));
}