Examples with JmriException jmri.JmriException used on opensource projects

Example 66 with JmriException

use of jmri.JmriException in project JMRI by JMRI.

the class JsonClientHandler method onMessage.

/**
     * Process a JSON node and handle appropriately.
     *
     * See {@link #onMessage(java.lang.String)} for expected JSON objects.
     *
     * @param root the JSON node.
     * @throws java.io.IOException if communications is broken with the client.
     * @see #onMessage(java.lang.String)
     */
public void onMessage(JsonNode root) throws IOException {
    try {
        String type = root.path(TYPE).asText();
        if (root.path(TYPE).isMissingNode() && root.path(LIST).isValueNode()) {
            type = LIST;
        }
        JsonNode data = root.path(DATA);
        if ((type.equals(HELLO) || type.equals(PING) || type.equals(GOODBYE) || type.equals(LIST)) && data.isMissingNode()) {
            // these messages are not required to have a data payload,
            // so create one if the message did not contain one to avoid
            // special casing later
            data = this.connection.getObjectMapper().createObjectNode();
        }
        if (root.path(METHOD).isValueNode() && data.path(METHOD).isMissingNode()) {
            ((ObjectNode) data).put(METHOD, root.path(METHOD).asText());
        }
        log.debug("Processing {} with {}", type, data);
        if (type.equals(LIST)) {
            String list = root.path(LIST).asText();
            if (this.services.get(list) != null) {
                for (JsonSocketService service : this.services.get(list)) {
                    service.onList(list, data, this.connection.getLocale());
                }
                return;
            } else {
                log.warn("Requested list type '{}' unknown.", list);
                this.sendErrorMessage(404, Bundle.getMessage(this.connection.getLocale(), "ErrorUnknownType", list));
                return;
            }
        } else if (!data.isMissingNode()) {
            switch(type) {
                case HELLO:
                case LOCALE:
                    if (!data.path(LOCALE).isMissingNode()) {
                        String locale = data.path(LOCALE).asText();
                        if (!locale.isEmpty()) {
                            this.connection.setLocale(Locale.forLanguageTag(locale));
                        }
                    }
                //$FALL-THROUGH$ to default action
                default:
                    if (this.services.get(type) != null) {
                        for (JsonSocketService service : this.services.get(type)) {
                            service.onMessage(type, data, this.connection.getLocale());
                        }
                    } else {
                        log.warn("Requested type '{}' unknown.", type);
                        this.sendErrorMessage(404, Bundle.getMessage(this.connection.getLocale(), "ErrorUnknownType", type));
                    }
                    break;
            }
        } else {
            this.sendErrorMessage(400, Bundle.getMessage(this.connection.getLocale(), "ErrorMissingData"));
        }
        if (type.equals(GOODBYE)) {
            // close the connection if GOODBYE is received.
            this.connection.close();
        }
    } catch (JmriException je) {
        this.sendErrorMessage(500, Bundle.getMessage(this.connection.getLocale(), "ErrorUnsupportedOperation", je.getLocalizedMessage()));
    } catch (JsonException je) {
        this.sendErrorMessage(je);
    }
}

Example 67 with JmriException

use of jmri.JmriException in project JMRI by JMRI.

the class AbstractTurnout method setDivergingSpeed.

@Override
public void setDivergingSpeed(String s) throws JmriException {
    if (s == null) {
        throw new JmriException("Value of requested turnout thrown speed can not be null");
    }
    if (_divergeSpeed.equals(s)) {
        return;
    }
    if (s.contains("Global")) {
        s = "Global";
    } else if (s.contains("Block")) {
        s = "Block";
    } else {
        try {
            Float.parseFloat(s);
        } catch (NumberFormatException nx) {
            try {
                jmri.InstanceManager.getDefault(SignalSpeedMap.class).getSpeed(s);
            } catch (Exception ex) {
                throw new JmriException("Value of requested block speed is not valid");
            }
        }
    }
    String oldSpeed = _divergeSpeed;
    _divergeSpeed = s;
    firePropertyChange("TurnoutDivergingSpeedChange", oldSpeed, s);
}

Example 68 with JmriException

use of jmri.JmriException in project JMRI by JMRI.

the class JsonThrottle method getThrottle.

/**
     * Creates a new JsonThrottle or returns an existing one if the request is
     * for an existing throttle.
     *
     * data can contain either a string {@link JSON#ID} node containing the ID
     * of a {@link jmri.jmrit.roster.RosterEntry} or an integer
     * {@link JSON#ADDRESS} node. If data contains an ADDRESS, the ID node is
     * ignored. The ADDRESS may be accompanied by a boolean
     * {@link JSON#IS_LONG_ADDRESS} node specifying the type of address, if
     * IS_LONG_ADDRESS is not specified, the inverse of {@link jmri.ThrottleManager#canBeShortAddress(int)
     * } is used as the "best guess" of the address length.
     *
     * @param throttleId The client's identity token for this throttle
     * @param data       JSON object containing either an ADDRESS or an ID
     * @param server     The server requesting this throttle on behalf of a
     *                   client
     * @return The throttle
     * @throws jmri.JmriException if unable to get the requested throttle
     * @throws java.io.IOException if unable to communicate with client
     */
public static JsonThrottle getThrottle(String throttleId, JsonNode data, JsonThrottleServer server) throws JmriException, IOException {
    DccLocoAddress address = null;
    if (!data.path(ADDRESS).isMissingNode()) {
        if (InstanceManager.throttleManagerInstance().canBeLongAddress(data.path(ADDRESS).asInt()) || InstanceManager.throttleManagerInstance().canBeShortAddress(data.path(ADDRESS).asInt())) {
            address = new DccLocoAddress(data.path(ADDRESS).asInt(), data.path(IS_LONG_ADDRESS).asBoolean(!InstanceManager.throttleManagerInstance().canBeShortAddress(data.path(ADDRESS).asInt())));
        } else {
            server.sendErrorMessage(-103, Bundle.getMessage(server.connection.getLocale(), "ErrorThrottleInvalidAddress", data.path(ADDRESS).asInt()));
            // NOI18N
            throw new JmriException("Address " + data.path(ADDRESS).asInt() + " is not a valid address.");
        }
    } else if (!data.path(ID).isMissingNode()) {
        try {
            address = Roster.getDefault().getEntryForId(data.path(ID).asText()).getDccLocoAddress();
        } catch (NullPointerException ex) {
            server.sendErrorMessage(-100, Bundle.getMessage(server.connection.getLocale(), "ErrorThrottleRosterEntry", data.path(ID).asText()));
            // NOI18N
            throw new JmriException("Roster entry " + data.path(ID).asText() + " does not exist.");
        }
    } else {
        server.sendErrorMessage(-101, Bundle.getMessage(server.connection.getLocale(), "ErrorThrottleNoAddress"));
        // NOI18N
        throw new JmriException("No address specified.");
    }
    if (JsonThrottle.throttles == null) {
        JsonThrottle.throttles = new HashMap<>();
    }
    if (JsonThrottle.throttles.containsKey(address)) {
        JsonThrottle throttle = JsonThrottle.throttles.get(address);
        throttle.servers.add(server);
        throttle.sendMessage(throttle.mapper.createObjectNode().put(CLIENTS, throttle.servers.size()));
        return throttle;
    } else {
        JsonThrottle throttle = new JsonThrottle(address, server);
        if (!InstanceManager.throttleManagerInstance().requestThrottle(address, throttle)) {
            // NOI18N
            throw new JmriException("Error getting throttle for " + address);
        }
        JsonThrottle.throttles.put(address, throttle);
        return throttle;
    }
}

Example 69 with JmriException

use of jmri.JmriException in project JMRI by JMRI.

the class ThrottleWindow method initializeMenu.

/**
     * Set up View, Edit and Power Menus
     */
private void initializeMenu() {
    JMenu fileMenu = new JMenu(Bundle.getMessage("MenuFile"));
    JMenuItem fileMenuLoad = new JMenuItem(Bundle.getMessage("ThrottleFileMenuLoadThrottle"));
    fileMenuLoad.addActionListener(new AbstractAction() {

        @Override
        public void actionPerformed(ActionEvent e) {
            getCurrentThrottleFrame().loadThrottle(null);
        }
    });
    fileMenuSave = new JMenuItem(Bundle.getMessage("ThrottleFileMenuSaveThrottle"));
    fileMenuSave.addActionListener(new AbstractAction() {

        @Override
        public void actionPerformed(ActionEvent e) {
            getCurrentThrottleFrame().saveThrottle();
        }
    });
    JMenuItem fileMenuSaveAs = new JMenuItem(Bundle.getMessage("ThrottleFileMenuSaveAsThrottle"));
    fileMenuSaveAs.addActionListener(new AbstractAction() {

        @Override
        public void actionPerformed(ActionEvent e) {
            getCurrentThrottleFrame().saveThrottleAs();
        }
    });
    fileMenu.add(new jmri.jmrit.throttle.ThrottleCreationAction(Bundle.getMessage("MenuItemNewThrottle")));
    fileMenu.add(fileMenuLoad);
    fileMenu.add(fileMenuSave);
    fileMenu.add(fileMenuSaveAs);
    fileMenu.addSeparator();
    fileMenu.add(new jmri.jmrit.throttle.LoadXmlThrottlesLayoutAction(Bundle.getMessage("MenuItemLoadThrottleLayout")));
    fileMenu.add(new jmri.jmrit.throttle.StoreXmlThrottlesLayoutAction(Bundle.getMessage("MenuItemSaveThrottleLayout")));
    fileMenu.addSeparator();
    fileMenu.add(new jmri.jmrit.throttle.LoadDefaultXmlThrottlesLayoutAction(Bundle.getMessage("MenuItemLoadDefaultThrottleLayout")));
    fileMenu.add(new jmri.jmrit.throttle.StoreDefaultXmlThrottlesLayoutAction(Bundle.getMessage("MenuItemSaveAsDefaultThrottleLayout")));
    fileMenu.addSeparator();
    fileMenu.add(new jmri.jmrit.withrottle.WiThrottleCreationAction(Bundle.getMessage("MenuItemStartWiThrottle")));
    JMenu viewMenu = new JMenu(Bundle.getMessage("ThrottleMenuView"));
    viewAddressPanel = new JCheckBoxMenuItem(Bundle.getMessage("ThrottleMenuViewAddressPanel"));
    viewAddressPanel.setSelected(true);
    viewAddressPanel.addItemListener(new ItemListener() {

        @Override
        public void itemStateChanged(ItemEvent e) {
            getCurrentThrottleFrame().getAddressPanel().setVisible(e.getStateChange() == ItemEvent.SELECTED);
        }
    });
    viewControlPanel = new JCheckBoxMenuItem(Bundle.getMessage("ThrottleMenuViewControlPanel"));
    viewControlPanel.setSelected(true);
    viewControlPanel.addItemListener(new ItemListener() {

        @Override
        public void itemStateChanged(ItemEvent e) {
            getCurrentThrottleFrame().getControlPanel().setVisible(e.getStateChange() == ItemEvent.SELECTED);
        }
    });
    viewFunctionPanel = new JCheckBoxMenuItem(Bundle.getMessage("ThrottleMenuViewFunctionPanel"));
    viewFunctionPanel.setSelected(true);
    viewFunctionPanel.addItemListener(new ItemListener() {

        @Override
        public void itemStateChanged(ItemEvent e) {
            getCurrentThrottleFrame().getFunctionPanel().setVisible(e.getStateChange() == ItemEvent.SELECTED);
        }
    });
    viewAllButtons = new JMenuItem(Bundle.getMessage("ThrottleMenuViewAllFunctionButtons"));
    viewAllButtons.addActionListener(new AbstractAction() {

        @Override
        public void actionPerformed(ActionEvent ev) {
            getCurrentThrottleFrame().getFunctionPanel().resetFnButtons();
            getCurrentThrottleFrame().getFunctionPanel().setEnabled();
        }
    });
    JMenuItem makeAllComponentsInBounds = new JMenuItem(Bundle.getMessage("ThrottleMenuViewMakeAllComponentsInBounds"));
    makeAllComponentsInBounds.addActionListener(new AbstractAction() {

        @Override
        public void actionPerformed(ActionEvent ev) {
            getCurrentThrottleFrame().makeAllComponentsInBounds();
        }
    });
    JMenuItem switchViewMode = new JMenuItem(Bundle.getMessage("ThrottleMenuViewSwitchMode"));
    switchViewMode.addActionListener(new AbstractAction() {

        @Override
        public void actionPerformed(ActionEvent ev) {
            switchMode();
        }
    });
    JMenuItem viewThrottlesList = new JMenuItem(Bundle.getMessage("ThrottleMenuViewViewThrottleList"));
    viewThrottlesList.addActionListener(new ThrottlesListAction());
    viewMenu.add(viewAddressPanel);
    viewMenu.add(viewControlPanel);
    viewMenu.add(viewFunctionPanel);
    viewMenu.addSeparator();
    viewMenu.add(viewAllButtons);
    viewMenu.add(makeAllComponentsInBounds);
    viewMenu.addSeparator();
    viewMenu.add(switchViewMode);
    viewMenu.add(viewThrottlesList);
    JMenu editMenu = new JMenu(Bundle.getMessage("MenuEdit"));
    JMenuItem preferencesItem = new JMenuItem(Bundle.getMessage("ThrottleMenuEditFrameProperties"));
    editMenu.add(preferencesItem);
    preferencesItem.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            editPreferences();
        }
    });
    editMenuExportRoster = new JMenuItem(Bundle.getMessage("ThrottleMenuEditSaveCustoms"));
    editMenu.add(editMenuExportRoster);
    editMenuExportRoster.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            getCurrentThrottleFrame().saveRosterChanges();
        }
    });
    editMenu.addSeparator();
    // now in tabbed preferences
    editMenu.add(new jmri.jmrit.throttle.ThrottlesPreferencesAction(Bundle.getMessage("MenuItemThrottlesPreferences")));
    this.setJMenuBar(new JMenuBar());
    this.getJMenuBar().add(fileMenu);
    this.getJMenuBar().add(editMenu);
    this.getJMenuBar().add(viewMenu);
    if (powerMgr != null) {
        JMenu powerMenu = new JMenu(Bundle.getMessage("ThrottleMenuPower"));
        JMenuItem powerOn = new JMenuItem(Bundle.getMessage("ThrottleMenuPowerOn"));
        powerMenu.add(powerOn);
        powerOn.addActionListener(new ActionListener() {

            @Override
            public void actionPerformed(ActionEvent e) {
                try {
                    powerMgr.setPower(PowerManager.ON);
                } catch (JmriException e1) {
                    log.error("Error when setting power " + e1);
                }
            }
        });
        JMenuItem powerOff = new JMenuItem(Bundle.getMessage("ThrottleMenuPowerOff"));
        powerMenu.add(powerOff);
        powerOff.addActionListener(new ActionListener() {

            @Override
            public void actionPerformed(ActionEvent e) {
                try {
                    powerMgr.setPower(PowerManager.OFF);
                } catch (JmriException e1) {
                    log.error("Error when setting power " + e1);
                }
            }
        });
        this.getJMenuBar().add(powerMenu);
        if ((!jmri.jmrit.throttle.ThrottleFrameManager.instance().getThrottlesPreferences().isUsingExThrottle()) || (!jmri.jmrit.throttle.ThrottleFrameManager.instance().getThrottlesPreferences().isUsingToolBar())) {
            this.getJMenuBar().add(new SmallPowerManagerButton());
        }
    }
    // add help selection
    addHelpMenu("package.jmri.jmrit.throttle.ThrottleFrame", true);
}

Example 70 with JmriException

use of jmri.JmriException in project JMRI by JMRI.

the class Dcc4PcSensorManager 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).showErrorMessage("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) {
        for (int x = 1; x < 10; x++) {
            if (channel < 16) {
                channel++;
            } else {
                board++;
                channel = 1;
            }
            s = getBySystemName(prefix + typeLetter() + board + ":" + channel);
            if (s == null) {
                return board + ":" + channel;
            }
        }
        return null;
    } else {
        return curAddress;
    }
}