Examples with JsonException jmri.server.json.JsonException used on opensource projects

Example 21 with JsonException

use of jmri.server.json.JsonException in project JMRI by JMRI.

the class JsonSensorHttpService method doGet.

@Override
public JsonNode doGet(String type, String name, Locale locale) throws JsonException {
    ObjectNode root = mapper.createObjectNode();
    root.put(JSON.TYPE, SENSOR);
    Sensor sensor = InstanceManager.getDefault(SensorManager.class).getSensor(name);
    // throws JsonException if sensor == null
    ObjectNode data = this.getNamedBean(sensor, name, type, locale);
    if (sensor != null) {
        root.put(JSON.DATA, data);
        switch(sensor.getKnownState()) {
            case Sensor.ACTIVE:
                data.put(JSON.STATE, JSON.ACTIVE);
                break;
            case Sensor.INACTIVE:
                data.put(JSON.STATE, JSON.INACTIVE);
                break;
            case Sensor.INCONSISTENT:
                data.put(JSON.STATE, JSON.INCONSISTENT);
                break;
            case Sensor.UNKNOWN:
                data.put(JSON.STATE, JSON.UNKNOWN);
                break;
            default:
                // NOI18N
                throw new JsonException(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, Bundle.getMessage(locale, "ErrorInternal", type));
        }
    }
    return root;
}

Example 22 with JsonException

use of jmri.server.json.JsonException in project JMRI by JMRI.

the class JsonRouteSocketServiceTest method testRouteChange.

public void testRouteChange() {
    // the route state on a sensorless route
    try {
        JsonMockConnection connection = new JsonMockConnection((DataOutputStream) null);
        JsonNode message = connection.getObjectMapper().createObjectNode().put(JSON.NAME, "IR1");
        JsonRouteSocketService service = new JsonRouteSocketService(connection);
        RouteManager manager = InstanceManager.getDefault(RouteManager.class);
        Route route1 = manager.provideRoute("IR1", "Route1");
        Sensor sensor1 = InstanceManager.getDefault(SensorManager.class).provideSensor("IS1");
        sensor1.setKnownState(Sensor.UNKNOWN);
        route1.setTurnoutsAlignedSensor(sensor1.getSystemName());
        service.onMessage(JsonRouteServiceFactory.ROUTE, message, Locale.ENGLISH);
        // TODO: test that service is listener in RouteManager
        Assert.assertEquals(JSON.UNKNOWN, connection.getMessage().path(JSON.DATA).path(JSON.STATE).asInt());
        sensor1.setKnownState(Sensor.ACTIVE);
        JUnitUtil.waitFor(() -> {
            return route1.getState() == Sensor.ACTIVE;
        }, "Route to activate");
        Assert.assertEquals(JSON.ACTIVE, connection.getMessage().path(JSON.DATA).path(JSON.STATE).asInt());
        sensor1.setKnownState(Sensor.INACTIVE);
        JUnitUtil.waitFor(() -> {
            return route1.getState() == Sensor.INACTIVE;
        }, "Route to deactivate");
        Assert.assertEquals(Sensor.INACTIVE, route1.getState());
        Assert.assertEquals(JSON.INACTIVE, connection.getMessage().path(JSON.DATA).path(JSON.STATE).asInt());
        service.onClose();
    // TODO: test that service is no longer a listener in RouteManager
    } catch (IOException | JmriException | JsonException ex) {
        Assert.fail(ex.getMessage());
    }
}

Example 23 with JsonException

use of jmri.server.json.JsonException in project JMRI by JMRI.

the class JsonSensorHttpServiceTest method testDoPost.

public void testDoPost() throws JmriException {
    ObjectMapper mapper = new ObjectMapper();
    JsonSensorHttpService service = new JsonSensorHttpService(mapper);
    SensorManager manager = InstanceManager.getDefault(SensorManager.class);
    Sensor sensor1 = manager.provideSensor("IS1");
    JsonNode result;
    JsonNode message;
    try {
        // set ACTIVE
        message = mapper.createObjectNode().put(JSON.NAME, "IS1").put(JSON.STATE, JSON.ACTIVE);
        result = service.doPost(JsonSensor.SENSOR, "IS1", message, Locale.ENGLISH);
        Assert.assertEquals(Sensor.ACTIVE, sensor1.getKnownState());
        Assert.assertNotNull(result);
        // -1 is not a possible value
        Assert.assertEquals(JSON.ACTIVE, result.path(JSON.DATA).path(JSON.STATE).asInt(-1));
        // set INACTIVE
        message = mapper.createObjectNode().put(JSON.NAME, "IS1").put(JSON.STATE, JSON.INACTIVE);
        result = service.doPost(JsonSensor.SENSOR, "IS1", message, Locale.ENGLISH);
        Assert.assertEquals(Sensor.INACTIVE, sensor1.getKnownState());
        Assert.assertNotNull(result);
        Assert.assertEquals(JSON.INACTIVE, result.path(JSON.DATA).path(JSON.STATE).asInt(-1));
        // set UNKNOWN
        message = mapper.createObjectNode().put(JSON.NAME, "IS1").put(JSON.STATE, JSON.UNKNOWN);
        result = service.doPost(JsonSensor.SENSOR, "IS1", message, Locale.ENGLISH);
        Assert.assertEquals(Sensor.INACTIVE, sensor1.getKnownState());
        Assert.assertEquals(JSON.INACTIVE, result.path(JSON.DATA).path(JSON.STATE).asInt(-1));
        // set INCONSISTENT
        message = mapper.createObjectNode().put(JSON.NAME, "IS1").put(JSON.STATE, JSON.INCONSISTENT);
        result = service.doPost(JsonSensor.SENSOR, "IS1", message, Locale.ENGLISH);
        Assert.assertEquals(Sensor.INACTIVE, sensor1.getKnownState());
        Assert.assertEquals(JSON.INACTIVE, result.path(JSON.DATA).path(JSON.STATE).asInt(-1));
    } catch (JsonException ex) {
        Assert.fail(ex.getMessage());
    }
}

Example 24 with JsonException

use of jmri.server.json.JsonException in project JMRI by JMRI.

the class JsonSensorHttpServiceTest method testDoPut.

public void testDoPut() {
    ObjectMapper mapper = new ObjectMapper();
    JsonSensorHttpService service = new JsonSensorHttpService(mapper);
    SensorManager manager = InstanceManager.getDefault(SensorManager.class);
    JsonNode message;
    try {
        // add a sensor
        Assert.assertNull(manager.getSensor("IS1"));
        message = mapper.createObjectNode().put(JSON.NAME, "IS1").put(JSON.STATE, JSON.UNKNOWN);
        service.doPut(JsonSensor.SENSOR, "IS1", message, Locale.ENGLISH);
        Assert.assertNotNull(manager.getSensor("IS1"));
    } catch (JsonException ex) {
        Assert.fail(ex.getMessage());
    }
}

Example 25 with JsonException

use of jmri.server.json.JsonException in project JMRI by JMRI.

the class JsonSensorHttpServiceTest method testDoGetList.

public void testDoGetList() {
    try {
        ObjectMapper mapper = new ObjectMapper();
        JsonSensorHttpService service = new JsonSensorHttpService(mapper);
        SensorManager manager = InstanceManager.getDefault(SensorManager.class);
        JsonNode result;
        result = service.doGetList(JsonSensor.SENSOR, Locale.ENGLISH);
        Assert.assertNotNull(result);
        Assert.assertEquals(0, result.size());
        manager.provideSensor("IS1");
        manager.provideSensor("IS2");
        result = service.doGetList(JsonSensor.SENSOR, Locale.ENGLISH);
        Assert.assertNotNull(result);
        Assert.assertEquals(2, result.size());
    } catch (JsonException ex) {
        Assert.fail(ex.getMessage());
    }
}