Examples with JDOMException org.jdom2.JDOMException used on opensource projects

Example 11 with JDOMException

use of org.jdom2.JDOMException in project JMRI by JMRI.

the class WarrantPreferences method openFile.

public void openFile(String name) {
    _fileName = name;
    WarrantPreferencesXml prefsXml = new WarrantPreferencesXml();
    File file = new File(_fileName);
    Element root;
    try {
        root = prefsXml.rootFromFile(file);
    } catch (java.io.FileNotFoundException ea) {
        log.debug("Could not find Warrant preferences file.  Normal if preferences have not been saved before.");
        root = null;
    } catch (IOException | JDOMException eb) {
        log.error("Exception while loading warrant preferences: " + eb);
        root = null;
    }
    if (root != null) {
        //            log.info("Found Warrant preferences file: {}", _fileName);
        loadLayoutParams(root.getChild(LAYOUT_PARAMS));
        if (!loadSpeedMap(root.getChild(SPEED_MAP_PARAMS))) {
            loadSpeedMapFromOldXml();
            log.error("Unable to read ramp parameters. Setting to default values.");
        }
    } else {
        loadSpeedMapFromOldXml();
    }
}

Example 12 with JDOMException

use of org.jdom2.JDOMException in project JMRI by JMRI.

the class Roster method readFile.

/**
     * Read the contents of a roster XML file into this object.
     * <P>
     * Note that this does not clear any existing entries.
     *
     * @param name filename of roster file
     */
void readFile(String name) throws org.jdom2.JDOMException, java.io.IOException {
    // roster exists?  
    if (!(new File(name)).exists()) {
        log.debug("no roster file found; this is normal if you haven't put decoders in your roster yet");
        return;
    }
    // find root
    Element root = rootFromName(name);
    if (root == null) {
        log.error("Roster file exists, but could not be read; roster not available");
        return;
    }
    // decode type, invoke proper processing routine if a decoder file
    if (root.getChild("roster") != null) {
        // NOI18N
        // NOI18N
        List<Element> l = root.getChild("roster").getChildren("locomotive");
        if (log.isDebugEnabled()) {
            log.debug("readFile sees " + l.size() + " children");
        }
        l.stream().forEach((e) -> {
            addEntry(new RosterEntry(e));
        });
        //any <?p?> processor directives and change them to back \n characters
        synchronized (_list) {
            _list.stream().map((entry) -> {
                //Extract the Comment field and create a new string for output
                String tempComment = entry.getComment();
                String xmlComment = "";
                //characters in tempComment.
                for (int k = 0; k < tempComment.length(); k++) {
                    if (tempComment.startsWith("<?p?>", k)) {
                        // NOI18N
                        // NOI18N
                        xmlComment = xmlComment + "\n";
                        k = k + 4;
                    } else {
                        xmlComment = xmlComment + tempComment.substring(k, k + 1);
                    }
                }
                entry.setComment(xmlComment);
                return entry;
            }).forEachOrdered((r) -> {
                //Now do the same thing for the decoderComment field
                String tempDecoderComment = r.getDecoderComment();
                String xmlDecoderComment = "";
                for (int k = 0; k < tempDecoderComment.length(); k++) {
                    if (tempDecoderComment.startsWith("<?p?>", k)) {
                        // NOI18N
                        // NOI18N
                        xmlDecoderComment = xmlDecoderComment + "\n";
                        k = k + 4;
                    } else {
                        xmlDecoderComment = xmlDecoderComment + tempDecoderComment.substring(k, k + 1);
                    }
                }
                r.setDecoderComment(xmlDecoderComment);
            });
        }
    } else {
        log.error("Unrecognized roster file contents in file: " + name);
    }
    if (root.getChild("rosterGroup") != null) {
        // NOI18N
        // NOI18N
        List<Element> groups = root.getChild("rosterGroup").getChildren("group");
        groups.stream().forEach((group) -> {
            addRosterGroup(group.getText());
        });
    }
}

Example 13 with JDOMException

use of org.jdom2.JDOMException in project JMRI by JMRI.

the class NameFile method readFile.

/**
     * Read the contents of a NameFile XML file into this object. Note that this
     * does not clear any existing entries.
     */
void readFile(String name) throws org.jdom2.JDOMException, java.io.IOException {
    if (log.isDebugEnabled()) {
        log.debug("readFile " + name);
    }
    // read file, find root
    Element root = rootFromName(name);
    // decode type, invoke proper processing routine
    readNames(root);
}

Example 14 with JDOMException

use of org.jdom2.JDOMException in project JMRI by JMRI.

the class LoadXmlThrottlesLayoutAction method loadThrottlesLayout.

/**
     * Parse the XML file and create ThrottleFrames. Returns true if throttle
     * loaded successfully.
     *
     * @param f The XML file containing throttles.
     */
@SuppressWarnings("unchecked")
public boolean loadThrottlesLayout(java.io.File f) throws java.io.IOException {
    try {
        ThrottlePrefs prefs = new ThrottlePrefs();
        Element root = prefs.rootFromFile(f);
        List<Element> throttles = root.getChildren("ThrottleFrame");
        if ((throttles != null) && (throttles.size() > 0)) {
            // OLD FORMAT    
            for (java.util.Iterator<Element> i = throttles.iterator(); i.hasNext(); ) {
                ThrottleFrame tf = ThrottleFrameManager.instance().createThrottleFrame();
                tf.setXml(i.next());
                tf.toFront();
            }
        } else {
            throttles = root.getChildren("ThrottleWindow");
            for (java.util.Iterator<Element> i = throttles.iterator(); i.hasNext(); ) {
                ThrottleWindow tw = ThrottleFrameManager.instance().createThrottleWindow();
                tw.setXml(i.next());
                tw.setVisible(true);
            }
            Element tlp = root.getChild("ThrottlesListPanel");
            if (tlp != null) {
                ThrottleFrameManager.instance().getThrottlesListPanel().setXml(tlp);
            }
        }
    } catch (org.jdom2.JDOMException ex) {
        log.warn("Loading Throttles exception", ex);
        return false;
    }
    return true;
}

Example 15 with JDOMException

use of org.jdom2.JDOMException in project JMRI by JMRI.

the class LoadXmlVSDecoderAction method loadVSDecoderProfile.

/**
     * Parse the XML file and create ThrottleFrames. Returns true if throttle
     * loaded successfully.
     *
     * @param f The XML file containing throttles.
     */
public boolean loadVSDecoderProfile(java.io.File f) throws java.io.IOException {
    try {
        VSDecoderPrefs prefs = new VSDecoderPrefs();
        Element root = prefs.rootFromFile(f);
        // WARNING: This may be out of sync with the Store... the root element is <VSDecoderConfig>
        // not sure, must investigate.  See what XmlFile.rootFromFile(f) does...
        List<Element> profiles = root.getChildren("VSDecoder");
        if ((profiles != null) && (profiles.size() > 0)) {
            // Create a new VSDecoder object for each Profile in the XML file.
            for (java.util.Iterator<Element> i = profiles.iterator(); i.hasNext(); ) {
                Element e = i.next();
                log.debug(e.toString());
            //VSDecoder vsd = VSDecoderManager.instance().getVSDecoder(e.getAttribute("name").getValue(), f.getPath());
            }
        }
    } catch (org.jdom2.JDOMException ex) {
        log.warn("Loading VSDecoder Profile exception", ex);
        return false;
    }
    return true;
}