Examples with JmriException jmri.JmriException used on opensource projects

Example 1 with JmriException

use of jmri.JmriException 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 2 with JmriException

use of jmri.JmriException in project JMRI by JMRI.

the class SerialTurnoutManager method createSystemName.

@Override
public String createSystemName(String curAddress, String prefix) throws JmriException {
    String tmpSName;
    if (curAddress.contains(":")) {
        //Address format passed is in the form node:address
        int seperator = curAddress.indexOf(":");
        try {
            nAddress = Integer.valueOf(curAddress.substring(0, seperator)).intValue();
            bitNum = Integer.valueOf(curAddress.substring(seperator + 1)).intValue();
        } catch (NumberFormatException ex) {
            throw new JmriException("Unable to convert " + curAddress + " to a valid Hardware Address");
        }
        tmpSName = SerialAddress.makeSystemName("T", nAddress, bitNum);
    } else {
        tmpSName = prefix + "T" + curAddress;
        try {
            bitNum = SerialAddress.getBitFromSystemName(tmpSName);
            nAddress = SerialAddress.getNodeAddressFromSystemName(tmpSName);
        } catch (NumberFormatException ex) {
            throw new JmriException("Unable to convert " + curAddress + " to a valid Hardware Address");
        }
    }
    return (tmpSName);
}

Example 3 with JmriException

use of jmri.JmriException in project JMRI by JMRI.

the class TamsSensorManager method getNextValidAddress.

@Override
public String getNextValidAddress(String curAddress, String prefix) {
    String tmpSName = "";
    try {
        tmpSName = createSystemName(curAddress, prefix);
    } catch (JmriException ex) {
        jmri.InstanceManager.getDefault(jmri.UserPreferencesManager.class).showInfoMessage("Error", "Unable to convert " + curAddress + " to a valid Hardware Address", "" + ex, "", true, false);
        return null;
    }
    //Check to determine if the systemName is in use, return null if it is,
    //otherwise return the next valid address.
    Sensor s = getBySystemName(tmpSName);
    if (s != null) {
        port++;
        while (port < 17) {
            try {
                tmpSName = createSystemName(board + ":" + port, prefix);
            } catch (Exception e) {
                log.error("Error creating system name for " + board + ":" + port);
            }
            s = getBySystemName(tmpSName);
            if (s == null) {
                StringBuilder sb = new StringBuilder();
                sb.append(board);
                sb.append(":");
                //Little work around to pad single digit address out.
                padPortNumber(port, sb);
                return sb.toString();
            }
            port++;
        }
        return null;
    } else {
        StringBuilder sb = new StringBuilder();
        sb.append(board);
        sb.append(":");
        //Little work around to pad single digit address out.
        padPortNumber(port, sb);
        return sb.toString();
    }
}

Example 4 with JmriException

use of jmri.JmriException in project JMRI by JMRI.

the class JsonPowerHttpService method doGet.

@Override
public JsonNode doGet(String type, String name, Locale locale) throws JsonException {
    ObjectNode root = mapper.createObjectNode();
    root.put(TYPE, POWER);
    ObjectNode data = root.putObject(DATA);
    try {
        PowerManager manager = InstanceManager.getDefault(PowerManager.class);
        if (name != null && !name.isEmpty()) {
            for (PowerManager pm : InstanceManager.getList(PowerManager.class)) {
                if (pm.getUserName().equals(name)) {
                    manager = pm;
                    data.put(NAME, name);
                }
            }
        }
        switch(manager.getPower()) {
            case PowerManager.OFF:
                data.put(STATE, OFF);
                break;
            case PowerManager.ON:
                data.put(STATE, ON);
                break;
            default:
                data.put(STATE, UNKNOWN);
                break;
        }
        data.put(DEFAULT, false);
        if (manager.equals(InstanceManager.getDefault(PowerManager.class))) {
            data.put(DEFAULT, true);
        }
    } catch (JmriException e) {
        log.error("Unable to get Power state.", e);
        throw new JsonException(500, Bundle.getMessage(locale, "ErrorPower"));
    } catch (NullPointerException e) {
        // No PowerManager is defined; just report it as UNKNOWN
        data.put(STATE, UNKNOWN);
    }
    return root;
}

Example 5 with JmriException

use of jmri.JmriException in project JMRI by JMRI.

the class JsonMemorySocketServiceTest method testOnMessageChange.

public void testOnMessageChange() {
    try {
        JsonMockConnection connection = new JsonMockConnection((DataOutputStream) null);
        JsonNode message;
        JsonMemorySocketService service = new JsonMemorySocketService(connection);
        MemoryManager manager = InstanceManager.getDefault(MemoryManager.class);
        Memory memory1 = manager.provideMemory("IM1");
        // Memory "close"
        message = connection.getObjectMapper().createObjectNode().put(JSON.NAME, "IM1").put(JSON.VALUE, "close");
        service.onMessage(JsonMemory.MEMORY, message, Locale.ENGLISH);
        Assert.assertEquals("close", memory1.getValue());
        // Memory "throw"
        message = connection.getObjectMapper().createObjectNode().put(JSON.NAME, "IM1").put(JSON.VALUE, "throw");
        service.onMessage(JsonMemory.MEMORY, message, Locale.ENGLISH);
        Assert.assertEquals("throw", memory1.getValue());
        // Memory UNKNOWN - remains ON
        message = connection.getObjectMapper().createObjectNode().put(JSON.NAME, "IM1").putNull(JSON.VALUE);
        service.onMessage(JsonMemory.MEMORY, message, Locale.ENGLISH);
        Assert.assertEquals(null, memory1.getValue());
        memory1.setValue("throw");
        // Memory no value
        message = connection.getObjectMapper().createObjectNode().put(JSON.NAME, "IM1");
        JsonException exception = null;
        try {
            service.onMessage(JsonMemory.MEMORY, message, Locale.ENGLISH);
        } catch (JsonException ex) {
            exception = ex;
        }
        Assert.assertEquals("throw", memory1.getValue());
        Assert.assertNull(exception);
    } catch (IOException | JmriException | JsonException ex) {
        Assert.fail(ex.getMessage());
    }
}