Examples with Filter org.jdom2.filter.Filter used on opensource projects

Example 31 with Filter

use of org.jdom2.filter.Filter in project JMRI by JMRI.

the class TabbedPreferences method init.

/**
     * Initialize, including loading classes provided by a
     * {@link java.util.ServiceLoader}.
     * <p>
     * Keeps a current state to prevent doing its work twice.
     *
     * @return The current state, which should be INITIALISED if all is well.
     */
@SuppressWarnings("rawtypes")
public synchronized int init() {
    if (initialisationState == INITIALISED) {
        return INITIALISED;
    }
    if (initialisationState != UNINITIALISED) {
        return initialisationState;
    }
    this.setInitalisationState(INITIALISING);
    list = new JList<>();
    listScroller = new JScrollPane(list);
    listScroller.setPreferredSize(new Dimension(100, 100));
    buttonpanel = new JPanel();
    buttonpanel.setLayout(new BoxLayout(buttonpanel, BoxLayout.Y_AXIS));
    buttonpanel.setBorder(BorderFactory.createEmptyBorder(6, 6, 6, 3));
    detailpanel = new JPanel();
    detailpanel.setLayout(new CardLayout());
    detailpanel.setBorder(BorderFactory.createEmptyBorder(6, 3, 6, 6));
    save = new JButton(ConfigBundle.getMessage("ButtonSave"), new ImageIcon(FileUtil.findURL("program:resources/icons/misc/gui3/SaveIcon.png", FileUtil.Location.INSTALLED)));
    save.addActionListener((ActionEvent e) -> {
        savePressed(invokeSaveOptions());
    });
    setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
    Set<PreferencesPanel> delayed = new HashSet<>();
    for (PreferencesPanel panel : InstanceManager.getList(jmri.swing.PreferencesPanel.class)) {
        if (panel instanceof PreferencesSubPanel) {
            String parent = ((PreferencesSubPanel) panel).getParentClassName();
            if (!this.getPreferencesPanels().containsKey(parent)) {
                delayed.add(panel);
            } else {
                ((PreferencesSubPanel) panel).setParent(this.getPreferencesPanels().get(parent));
            }
        }
        if (!delayed.contains(panel)) {
            this.addPreferencesPanel(panel);
        }
    }
    for (PreferencesPanel panel : ServiceLoader.load(PreferencesPanel.class)) {
        if (panel instanceof PreferencesSubPanel) {
            String parent = ((PreferencesSubPanel) panel).getParentClassName();
            if (!this.getPreferencesPanels().containsKey(parent)) {
                delayed.add(panel);
            } else {
                ((PreferencesSubPanel) panel).setParent(this.getPreferencesPanels().get(parent));
            }
        }
        if (!delayed.contains(panel)) {
            this.addPreferencesPanel(panel);
        }
    }
    while (!delayed.isEmpty()) {
        Set<PreferencesPanel> iterated = new HashSet<>(delayed);
        iterated.stream().filter((panel) -> (panel instanceof PreferencesSubPanel)).forEach((panel) -> {
            String parent = ((PreferencesSubPanel) panel).getParentClassName();
            if (this.getPreferencesPanels().containsKey(parent)) {
                ((PreferencesSubPanel) panel).setParent(this.getPreferencesPanels().get(parent));
                delayed.remove(panel);
                this.addPreferencesPanel(panel);
            }
        });
    }
    preferencesArray.stream().forEach((preferences) -> {
        detailpanel.add(preferences.getPanel(), preferences.getPrefItem());
    });
    updateJList();
    add(buttonpanel);
    add(new JSeparator(JSeparator.VERTICAL));
    add(detailpanel);
    list.setSelectedIndex(0);
    selection(preferencesArray.get(0).getPrefItem());
    this.setInitalisationState(INITIALISED);
    return initialisationState;
}

Example 32 with Filter

use of org.jdom2.filter.Filter in project JMRI by JMRI.

the class JmriUserPreferencesManager method savePreferencesState.

private void savePreferencesState() {
    this.setChangeMade(true);
    if (this.allowSave) {
        Element element = new Element(CLASSPREFS_ELEMENT, CLASSPREFS_NAMESPACE);
        this.classPreferenceList.keySet().stream().forEach((name) -> {
            ClassPreferences cp = this.classPreferenceList.get(name);
            if (!cp.multipleChoiceList.isEmpty() || !cp.preferenceList.isEmpty()) {
                Element clazz = new Element("preferences");
                clazz.setAttribute("class", name);
                if (!cp.multipleChoiceList.isEmpty()) {
                    Element choices = new Element("multipleChoice");
                    // only save non-default values
                    cp.multipleChoiceList.stream().filter((mc) -> (mc.getDefaultValue() != mc.getValue())).forEach((mc) -> {
                        choices.addContent(new Element("option").setAttribute("item", mc.getItem()).setAttribute("value", Integer.toString(mc.getValue())));
                    });
                    if (!choices.getChildren().isEmpty()) {
                        clazz.addContent(choices);
                    }
                }
                if (!cp.preferenceList.isEmpty()) {
                    Element reminders = new Element("reminderPrompts");
                    cp.preferenceList.stream().filter((pl) -> (pl.getState())).forEach((pl) -> {
                        reminders.addContent(new Element("reminder").addContent(pl.getItem()));
                    });
                    if (!reminders.getChildren().isEmpty()) {
                        clazz.addContent(reminders);
                    }
                }
                element.addContent(clazz);
            }
        });
        if (!element.getChildren().isEmpty()) {
            this.saveElement(element);
        }
    }
}

Example 33 with Filter

use of org.jdom2.filter.Filter in project jPOS by jpos.

the class OneShotChannelAdaptorMK2 method addFilters.

private void addFilters(FilteredChannel channel, Element e, QFactory fact) throws ConfigurationException {
    for (Object o : e.getChildren("filter")) {
        Element f = (Element) o;
        String clazz = f.getAttributeValue("class");
        ISOFilter filter = (ISOFilter) fact.newInstance(clazz);
        fact.setLogger(filter, f);
        fact.setConfiguration(filter, f);
        String direction = f.getAttributeValue("direction");
        if (direction == null) {
            channel.addFilter(filter);
        } else if ("incoming".equalsIgnoreCase(direction)) {
            channel.addIncomingFilter(filter);
        } else if ("outgoing".equalsIgnoreCase(direction)) {
            channel.addOutgoingFilter(filter);
        } else if ("both".equalsIgnoreCase(direction)) {
            channel.addIncomingFilter(filter);
            channel.addOutgoingFilter(filter);
        }
    }
}

Example 34 with Filter

use of org.jdom2.filter.Filter in project jspwiki by apache.

the class DefaultFilterManager method registerFilters.

private void registerFilters() {
    log.info("Registering filters");
    List<Element> filters = XmlUtil.parse(PLUGIN_RESOURCE_LOCATION, "/modules/filter");
    // 
    for (Iterator<Element> i = filters.iterator(); i.hasNext(); ) {
        Element pluginEl = i.next();
        String className = pluginEl.getAttributeValue("class");
        PageFilterInfo filterInfo = PageFilterInfo.newInstance(className, pluginEl);
        if (filterInfo != null) {
            registerFilter(filterInfo);
        }
    }
}

Example 35 with Filter

use of org.jdom2.filter.Filter in project jspwiki by apache.

the class XmlUtil method parse.

/**
 * Parses the given XML file and returns the requested nodes. If there's an error accessing or parsing the file, an
 * empty list is returned.
 *
 * @param xml file to parse; matches all resources from classpath, filters repeated items.
 * @param requestedNodes requestd nodes on the xml file
 * @return the requested nodes of the XML file.
 */
public static List<Element> parse(String xml, String requestedNodes) {
    if (StringUtils.isNotEmpty(xml) && StringUtils.isNotEmpty(requestedNodes)) {
        Set<Element> readed = new HashSet<Element>();
        SAXBuilder builder = new SAXBuilder();
        try {
            Enumeration<URL> resources = XmlUtil.class.getClassLoader().getResources(xml);
            while (resources.hasMoreElements()) {
                URL resource = resources.nextElement();
                log.debug("reading " + resource.toString());
                Document doc = builder.build(resource);
                XPathFactory xpfac = XPathFactory.instance();
                XPathExpression<Element> xp = xpfac.compile(requestedNodes, Filters.element());
                // filter out repeated items
                readed.addAll(xp.evaluate(doc));
            }
            return new ArrayList<Element>(readed);
        } catch (IOException ioe) {
            log.error("Couldn't load all " + xml + " resources", ioe);
        } catch (JDOMException jdome) {
            log.error("error parsing " + xml + " resources", jdome);
        }
    }
    return Collections.<Element>emptyList();
}