Examples with LwM2mResource org.eclipse.leshan.core.node.LwM2mResource used on opensource projects

Example 6 with LwM2mResource

use of org.eclipse.leshan.core.node.LwM2mResource in project leshan by eclipse.

the class WriteTest method write_time_resource.

private void write_time_resource(ContentFormat format) throws InterruptedException {
    // write resource
    // second accuracy
    Date expectedvalue = new Date(946681000l);
    WriteResponse response = helper.server.send(helper.getCurrentRegistration(), new WriteRequest(format, TEST_OBJECT_ID, 0, TIME_RESOURCE_ID, expectedvalue));
    // verify result
    assertEquals(ResponseCode.CHANGED, response.getCode());
    assertNotNull(response.getCoapResponse());
    assertThat(response.getCoapResponse(), is(instanceOf(Response.class)));
    // read resource to check the value changed
    ReadResponse readResponse = helper.server.send(helper.getCurrentRegistration(), new ReadRequest(TEST_OBJECT_ID, 0, TIME_RESOURCE_ID));
    LwM2mResource resource = (LwM2mResource) readResponse.getContent();
    assertEquals(expectedvalue, resource.getValue());
}

Example 7 with LwM2mResource

use of org.eclipse.leshan.core.node.LwM2mResource in project leshan by eclipse.

the class WriteTest method write_float_resource.

private void write_float_resource(ContentFormat format) throws InterruptedException {
    // write resource
    double expectedvalue = 999.99;
    WriteResponse response = helper.server.send(helper.getCurrentRegistration(), new WriteRequest(format, TEST_OBJECT_ID, 0, FLOAT_RESOURCE_ID, expectedvalue));
    // verify result
    assertEquals(ResponseCode.CHANGED, response.getCode());
    assertNotNull(response.getCoapResponse());
    assertThat(response.getCoapResponse(), is(instanceOf(Response.class)));
    // read resource to check the value changed
    ReadResponse readResponse = helper.server.send(helper.getCurrentRegistration(), new ReadRequest(TEST_OBJECT_ID, 0, FLOAT_RESOURCE_ID));
    LwM2mResource resource = (LwM2mResource) readResponse.getContent();
    assertEquals(expectedvalue, resource.getValue());
}

Example 8 with LwM2mResource

use of org.eclipse.leshan.core.node.LwM2mResource in project leshan by eclipse.

the class WriteTest method can_write_object_instance.

public void can_write_object_instance(ContentFormat format) throws InterruptedException {
    // write device timezone and offset
    LwM2mResource utcOffset = LwM2mSingleResource.newStringResource(14, "+02");
    LwM2mResource timeZone = LwM2mSingleResource.newStringResource(15, "Europe/Paris");
    WriteResponse response = helper.server.send(helper.getCurrentRegistration(), new WriteRequest(Mode.REPLACE, format, 3, 0, utcOffset, timeZone));
    // verify result
    assertEquals(ResponseCode.CHANGED, response.getCode());
    assertNotNull(response.getCoapResponse());
    assertThat(response.getCoapResponse(), is(instanceOf(Response.class)));
    // read the timezone to check the value changed
    ReadResponse readResponse = helper.server.send(helper.getCurrentRegistration(), new ReadRequest(3, 0));
    LwM2mObjectInstance instance = (LwM2mObjectInstance) readResponse.getContent();
    assertEquals(utcOffset, instance.getResource(14));
    assertEquals(timeZone, instance.getResource(15));
}

Example 9 with LwM2mResource

use of org.eclipse.leshan.core.node.LwM2mResource in project leshan by eclipse.

the class LwM2mNodeSerDes method jSerialize.

public static JsonObject jSerialize(LwM2mNode n) {
    JsonObject o = Json.object();
    o.add("id", n.getId());
    if (n instanceof LwM2mObject) {
        o.add("kind", "object");
        JsonObject instances = Json.object();
        for (LwM2mObjectInstance instance : ((LwM2mObject) n).getInstances().values()) {
            instances.add(String.valueOf(instance.getId()), jSerialize(instance));
        }
        o.add("instances", instances);
    } else if (n instanceof LwM2mObjectInstance) {
        o.add("kind", "instance");
        JsonObject resources = Json.object();
        for (LwM2mResource resource : ((LwM2mObjectInstance) n).getResources().values()) {
            resources.add(String.valueOf(resource.getId()), jSerialize(resource));
        }
        o.add("resources", resources);
    } else if (n instanceof LwM2mResource) {
        LwM2mResource r = (LwM2mResource) n;
        o.add("type", r.getType().toString());
        if (r.isMultiInstances()) {
            o.add("kind", "multipleResource");
            JsonObject values = Json.object();
            for (Entry<Integer, ?> value : r.getValues().entrySet()) {
                values.add(value.getKey().toString(), ValueSerDes.jSerialize(value.getValue(), r.getType()));
            }
            o.add("values", values);
        } else {
            o.add("kind", "singleResource");
            o.add("value", ValueSerDes.jSerialize(r.getValue(), r.getType()));
        }
    }
    return o;
}

Example 10 with LwM2mResource

use of org.eclipse.leshan.core.node.LwM2mResource in project leshan by eclipse.

the class LwM2mNodeSerDes method deserialize.

public static LwM2mNode deserialize(JsonObject o) {
    String kind = o.getString("kind", null);
    int id = o.getInt("id", LwM2mObjectInstance.UNDEFINED);
    switch(kind) {
        case "object":
            {
                Collection<LwM2mObjectInstance> instances = new ArrayList<>();
                JsonArray jInstances = (JsonArray) o.get("instances");
                for (JsonValue jInstance : jInstances) {
                    LwM2mObjectInstance instance = (LwM2mObjectInstance) deserialize((JsonObject) jInstance);
                    instances.add(instance);
                }
                return new LwM2mObject(id, instances);
            }
        case "instance":
            {
                Collection<LwM2mResource> resources = new ArrayList<>();
                JsonObject jResources = (JsonObject) o.get("resources");
                for (Member jResource : jResources) {
                    LwM2mResource resource = (LwM2mResource) deserialize((JsonObject) jResource.getValue());
                    resources.add(resource);
                }
                return new LwM2mObjectInstance(id, resources);
            }
        case "singleResource":
            {
                String jType = o.getString("type", null);
                if (jType == null)
                    throw new IllegalStateException("Invalid LwM2mNode missing type attribute");
                Type type = Enum.valueOf(Type.class, jType);
                Object value = ValueSerDes.deserialize(o.get("value"), type);
                return LwM2mSingleResource.newResource(id, value, type);
            }
        case "multipleResource":
            {
                String jType = o.getString("type", null);
                if (jType == null)
                    throw new IllegalStateException("Invalid LwM2mNode missing type attribute");
                Type type = Enum.valueOf(Type.class, jType);
                Map<Integer, Object> values = new HashMap<>();
                JsonObject jValues = (JsonObject) o.get("values");
                for (Member jValue : jValues) {
                    Integer valueId = Integer.valueOf(jValue.getName());
                    Object value = ValueSerDes.deserialize(jValue.getValue(), type);
                    values.put(valueId, value);
                }
                return LwM2mMultipleResource.newResource(id, values, type);
            }
        default:
            throw new IllegalStateException("Invalid LwM2mNode missing kind attribute");
    }
}