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

Example 36 with JsonException

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

the class JsonRosterHttpServiceTest method testGetRosterEntry_Locale_String.

/**
     * Test of getRosterEntry method, of class JsonRosterHttpService.
     *
     * @throws java.lang.Exception
     */
@Test
public void testGetRosterEntry_Locale_String() throws Exception {
    JsonRosterHttpService instance = new JsonRosterHttpService(this.objectMapper);
    // existant entry
    Assert.assertEquals(TEST_ENTRY1, instance.getRosterEntry(locale, TEST_ENTRY1).path(JSON.DATA).path(JSON.NAME).asText());
    // non-existant entry
    JsonException exception = null;
    try {
        instance.getRosterEntry(locale, TEST_GROUP1);
    } catch (JsonException ex) {
        exception = ex;
    }
    Assert.assertNotNull(exception);
    Assert.assertEquals(HttpServletResponse.SC_NOT_FOUND, exception.getCode());
}

Example 37 with JsonException

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

the class JsonSignalHeadHttpServiceTest method testDoGetList.

@Test
public void testDoGetList() {
    try {
        ObjectMapper mapper = new ObjectMapper();
        JsonSignalHeadHttpService service = new JsonSignalHeadHttpService(mapper);
        JsonNode result;
        result = service.doGetList(JsonSignalHead.SIGNAL_HEAD, Locale.ENGLISH);
        Assert.assertNotNull(result);
        Assert.assertEquals(0, result.size());
        jmri.InstanceManager.getDefault(jmri.SignalHeadManager.class).register(new jmri.implementation.VirtualSignalHead("IH1", "Head 1"));
        jmri.InstanceManager.getDefault(jmri.SignalHeadManager.class).register(new jmri.implementation.VirtualSignalHead("IH2", "Head 2"));
        result = service.doGetList(JsonSignalHead.SIGNAL_HEAD, Locale.ENGLISH);
        Assert.assertNotNull(result);
        Assert.assertEquals(2, result.size());
    } catch (JsonException ex) {
        Assert.fail(ex.getMessage());
    }
}

Example 38 with JsonException

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

the class JsonSignalHeadSocketServiceTest method testSignalHeadChange.

@Test
public void testSignalHeadChange() {
    try {
        //create a signalhead for testing
        String sysName = "IH1";
        String userName = "SH1";
        SignalHead s = new jmri.implementation.VirtualSignalHead(sysName, userName);
        jmri.InstanceManager.getDefault(jmri.SignalHeadManager.class).register(s);
        Assert.assertNotNull(s);
        JsonMockConnection connection = new JsonMockConnection((DataOutputStream) null);
        JsonNode message = connection.getObjectMapper().createObjectNode().put(JSON.NAME, sysName);
        JsonSignalHeadSocketService service = new JsonSignalHeadSocketService(connection);
        service.onMessage(JsonSignalHead.SIGNAL_HEAD, message, Locale.ENGLISH);
        //signalhead defaults to Dark
        Assert.assertEquals(SignalHead.DARK, connection.getMessage().path(JSON.DATA).path(JSON.STATE).asInt());
        //change to Green, and wait for change to show up, then verify
        s.setAppearance(SignalHead.GREEN);
        JUnitUtil.waitFor(() -> {
            return s.getState() == SignalHead.GREEN;
        }, "SignalHead is now GREEN");
        Assert.assertEquals(SignalHead.GREEN, connection.getMessage().path(JSON.DATA).path(JSON.STATE).asInt());
        //change to Red, and wait for change to show up, then verify
        s.setAppearance(SignalHead.RED);
        JUnitUtil.waitFor(() -> {
            return s.getState() == SignalHead.RED;
        }, "SignalHead is now RED");
        Assert.assertEquals(SignalHead.RED, connection.getMessage().path(JSON.DATA).path(JSON.STATE).asInt());
        service.onClose();
    } catch (IOException | JmriException | JsonException ex) {
        Assert.fail(ex.getMessage());
    }
}

Example 39 with JsonException

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

the class JsonConsistHttpService method getConsist.

/**
     * Get the JSON representation of a consist.
     *
     * The JSON representation is an object with the following data attributes:
     * <ul>
     * <li>address - integer address</li>
     * <li>isLongAddress - boolean true if address is long, false if short</li>
     * <li>type - integer, see {@link jmri.Consist#getConsistType() }</li>
     * <li>id - string with consist Id</li>
     * <li>sizeLimit - the maximum number of locomotives the consist can
     * contain</li>
     * <li>engines - array listing every locomotive in the consist. Each entry
     * in the array contains the following attributes:
     * <ul>
     * <li>address - integer address</li>
     * <li>isLongAddress - boolean true if address is long, false if short</li>
     * <li>forward - boolean true if the locomotive running is forward in the
     * consists</li>
     * <li>position - integer locomotive's position in the consist</li>
     * </ul>
     * </ul>
     *
     * @param locale  The locale to throw exceptions in.
     * @param address The address of the consist to get.
     * @return The JSON representation of the consist.
     * @throws JsonException This exception has code 404 if the consist does not
     *                       exist.
     */
public JsonNode getConsist(Locale locale, DccLocoAddress address) throws JsonException {
    if (this.manager.getConsistList().contains(address)) {
        ObjectNode root = mapper.createObjectNode();
        root.put(TYPE, CONSIST);
        ObjectNode data = root.putObject(DATA);
        Consist consist = this.manager.getConsist(address);
        data.put(ADDRESS, consist.getConsistAddress().getNumber());
        data.put(IS_LONG_ADDRESS, consist.getConsistAddress().isLongAddress());
        data.put(TYPE, consist.getConsistType());
        ArrayNode engines = data.putArray(ENGINES);
        consist.getConsistList().stream().forEach((locomotive) -> {
            ObjectNode engine = mapper.createObjectNode();
            engine.put(ADDRESS, locomotive.getNumber());
            engine.put(IS_LONG_ADDRESS, locomotive.isLongAddress());
            engine.put(FORWARD, consist.getLocoDirection(locomotive));
            engine.put(POSITION, consist.getPosition(locomotive));
            engines.add(engine);
        });
        data.put(ID, consist.getConsistID());
        data.put(SIZE_LIMIT, consist.sizeLimit());
        return root;
    } else {
        // NOI18N
        throw new JsonException(404, Bundle.getMessage(locale, "ErrorObject", CONSIST, address.toString()));
    }
}

Example 40 with JsonException

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

the class JsonConsistHttpService method doPut.

@Override
public JsonNode doPut(String type, String name, JsonNode data, Locale locale) throws JsonException {
    if (!this.manager.isConsistManager()) {
        // NOI18N
        throw new JsonException(503, Bundle.getMessage(locale, "ErrorNoConsistManager"));
    }
    DccLocoAddress address;
    if (data.path(ADDRESS).canConvertToInt()) {
        address = new DccLocoAddress(data.path(ADDRESS).asInt(), data.path(IS_LONG_ADDRESS).asBoolean(false));
    } else {
        address = JsonUtilHttpService.addressForString(data.path(ADDRESS).asText());
    }
    this.manager.getConsist(address);
    return this.doPost(type, name, data, locale);
}