Example usage for org.apache.commons.configuration FileConfiguration save

Introduction

In this page you can find the example usage for org.apache.commons.configuration FileConfiguration save.

Prototype

void save() throws ConfigurationException;

Source Link

Document

Save the configuration.

Usage

From source file:gda.util.persistence.LocalParametersTest.java

public void testThreadSafety() throws Exception {
    final File testScratchDir = TestUtils.createClassScratchDirectory(LocalParametersTest.class);
    final String configDir = testScratchDir.getAbsolutePath();

    final String configName = "threadsafety";

    // Delete config from disk, if it exists
    final File configFile = new File(configDir, configName + ".xml");
    configFile.delete();// w  w  w .j  a  va2 s  . com

    final AtomicReference<Exception> error = new AtomicReference<Exception>();

    final int numThreads = 4;
    final long threadRunTimeInMs = 5000;
    final CountDownLatch startLatch = new CountDownLatch(1);
    final CountDownLatch finishLatch = new CountDownLatch(numThreads);

    for (int i = 0; i < numThreads; i++) {
        Thread t = new Thread() {
            @Override
            public void run() {

                try {
                    final FileConfiguration config = LocalParameters.getThreadSafeXmlConfiguration(configDir,
                            configName, true);

                    // Wait for signal to start
                    startLatch.await();

                    final String propertyName = Thread.currentThread().getName();

                    final long startTime = System.currentTimeMillis();
                    while (true) {

                        // Finish if we've exceeded the run time
                        long elapsedTime = System.currentTimeMillis() - startTime;
                        if (elapsedTime >= threadRunTimeInMs) {
                            break;
                        }

                        // Finish if another thread has generated an exception
                        if (error.get() != null) {
                            break;
                        }

                        config.setProperty(propertyName, System.currentTimeMillis());
                        config.save();
                    }
                } catch (Exception e) {
                    e.printStackTrace(System.err);
                    error.set(e);
                }

                finishLatch.countDown();
            }
        };
        t.start();
    }

    // Start all threads
    final long startTime = System.currentTimeMillis();
    startLatch.countDown();

    // Wait for all threads to finish
    finishLatch.await();
    final long endTime = System.currentTimeMillis();
    final long elapsedTime = (endTime - startTime);
    System.out.printf("Finished after %dms%n", elapsedTime);

    // No error should have been thrown
    assertNull("An exception was thrown by one of the threads", error.get());
}

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From source file:com.manydesigns.portofino.actions.admin.SettingsAction.java

@Button(list = "settings", key = "update", order = 1, type = Button.TYPE_PRIMARY)
public Resolution update() {
    setupFormAndBean();/*from  w  w  w  .j  av  a2  s  .c  o  m*/
    form.readFromRequest(context.getRequest());
    if (form.validate()) {
        logger.debug("Applying settings to model");
        try {
            FileConfiguration fileConfiguration = (FileConfiguration) configuration;
            Settings settings = new Settings();
            form.writeToObject(settings);
            fileConfiguration.setProperty(PortofinoProperties.APP_NAME, settings.appName);
            fileConfiguration.setProperty(PortofinoProperties.LANDING_PAGE, settings.landingPage);
            fileConfiguration.setProperty(PortofinoProperties.LOGIN_PAGE, settings.loginPage);
            if (!settings.preloadGroovyPages
                    || fileConfiguration.getProperty(PortofinoProperties.GROOVY_PRELOAD_PAGES) != null) {
                fileConfiguration.setProperty(PortofinoProperties.GROOVY_PRELOAD_PAGES,
                        settings.preloadGroovyPages);
            }
            if (!settings.preloadGroovyClasses
                    || fileConfiguration.getProperty(PortofinoProperties.GROOVY_PRELOAD_CLASSES) != null) {
                fileConfiguration.setProperty(PortofinoProperties.GROOVY_PRELOAD_CLASSES,
                        settings.preloadGroovyClasses);
            }
            fileConfiguration.save();
            logger.info("Configuration saved to " + fileConfiguration.getFile().getAbsolutePath());
        } catch (Exception e) {
            logger.error("Configuration not saved", e);
            SessionMessages
                    .addErrorMessage(ElementsThreadLocals.getText("the.configuration.could.not.be.saved"));
            return new ForwardResolution("/m/pageactions/actions/admin/settings.jsp");
        }
        SessionMessages.addInfoMessage(ElementsThreadLocals.getText("configuration.updated.successfully"));
        return new RedirectResolution(this.getClass());
    } else {
        return new ForwardResolution("/m/pageactions/actions/admin/settings.jsp");
    }
}

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From source file:org.parosproxy.paros.view.AbstractFrame.java

private void storeLocation() {
    if (frameName == null) {
        return;//from   w  w w .ja  v  a  2s  . co  m
    }

    FileConfiguration config = loadConfig();
    String configName = "ui." + frameName;
    Point location = getLocation();
    config.setAutoSave(true);
    config.setProperty(configName + PROP_LEFT, Integer.toString(location.x));
    config.setProperty(configName + PROP_TOP, Integer.toString(location.y));
    config.setProperty(configName + PROP_WIDTH, Integer.toString(getWidth()));
    config.setProperty(configName + PROP_HEIGHT, Integer.toString(getHeight()));

    try {
        config.save();
    } catch (ConfigurationException e) {
        e.printStackTrace();
    }

    System.out.println("STORE " + frameName + "  " + location.x + "  " + location.y + "  " + getWidth() + "  "
            + getHeight());

}

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From source file:umich.ms.batmass.gui.viewers.map2d.options.Map2DOptions.java

public Configuration flushUserConfigToDefault() {
    FileConfiguration userConfig = null;
    try {//from  w  ww .ja v a2  s  .  com
        userConfig = BmConfig.forClass(BaseMap2D.class);
        userConfig.clear();
        userConfig.save();
        userConfig = BmConfig.forClass(BaseMap2D.class);
    } catch (ConfigurationException | IOException ex) {
        Exceptions.printStackTrace(ex);
    }
    defaultConfig = readDefaultConfig();
    return userConfig;
}

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From source file:umich.ms.batmass.gui.viewers.map2d.options.Map2DOptionsPanel.java

void store() throws ConfigurationException, IOException {
    updateConfigToUIState();/*from   ww w.j av  a 2s.  c o m*/

    FileConfiguration userConfig = BmConfig.forClass(BaseMap2D.class);
    for (Iterator<String> i = config.getKeys(); i.hasNext();) {
        String key = i.next();
        Object value = config.getProperty(key);
        userConfig.setProperty(key, value);
    }
    userConfig.save();
}

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