Example usage for org.apache.commons.configuration.reloading FileChangedReloadingStrategy FileChangedReloadingStrategy

Introduction

In this page you can find the example usage for org.apache.commons.configuration.reloading FileChangedReloadingStrategy FileChangedReloadingStrategy.

Prototype

FileChangedReloadingStrategy

Source Link

Usage

From source file:de.sub.goobi.config.ConfigProjects.java

/**
 * Constructor.//from   w  w w  . j  ava 2s. c  o  m
 *
 * @param projectTitle
 *            project title
 * @param configPfad
 *            config path
 */
public ConfigProjects(String projectTitle, String configPfad) throws IOException {
    if (!(new File(configPfad)).exists()) {
        throw new IOException("File not found: " + configPfad);
    }
    try {
        this.config = new XMLConfiguration(configPfad);
    } catch (ConfigurationException e) {
        logger.error(e);
        this.config = new XMLConfiguration();
    }
    this.config.setListDelimiter('&');
    this.config.setReloadingStrategy(new FileChangedReloadingStrategy());

    int countProjects = this.config.getMaxIndex("project");
    for (int i = 0; i <= countProjects; i++) {
        String title = this.config.getString("project(" + i + ")[@name]");
        if (title.equals(projectTitle)) {
            this.projektTitel = "project(" + i + ").";
            break;
        }
    }

    try {
        this.config.getBoolean(this.projektTitel + "createNewProcess.opac[@use]");
    } catch (NoSuchElementException e) {
        this.projektTitel = "project(0).";
    }

}

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From source file:it.grid.storm.config.ConfigReader.java

public ConfigReader(String configurationPathname, int refresh) {

    if (configurationPathname != null) {
        if (refresh < 0)
            refresh = 0;//from   w ww .j  av  a 2s. c o m
        this.refresh = refresh;
        this.configurationPathname = configurationPathname;
        log.info("Configuration file {}. Refresh rate: {} seconds", configurationPathname, refresh);

        try {
            FileChangedReloadingStrategy strategy = new FileChangedReloadingStrategy();
            strategy.setRefreshDelay(refresh);
            PropertiesConfiguration properties = new PropertiesConfiguration(configurationPathname);
            log.debug("Configuration properties:");
            String key;
            for (Iterator<?> i = properties.getKeys(); i.hasNext();) {
                key = (String) i.next();
                log.debug("{} = {}", key, properties.getProperty(key).toString());
            }
            properties.setReloadingStrategy(strategy);
            this.c = new CompositeConfiguration();
            ((CompositeConfiguration) this.c).addConfiguration(properties);
            log.info("Configuration read successfully.");
        } catch (ConfigurationException e) {
            this.c = makeEmptyConfiguration();
            log.error("Configuration parsing error: {}", e.getMessage(), e);
        }
    } else {
        throw new NullPointerException("Null configuration pathname.");
    }
}

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From source file:de.unigoettingen.sub.commons.contentlib.servlet.model.ContentServerConfiguration.java

/************************************************************************************
 * get singleton object/*from  w w  w.  j a v a2 s  .  c o  m*/
 ************************************************************************************/
synchronized public static ContentServerConfiguration getInstance() {
    if (instance == null) {
        instance = new ContentServerConfiguration();
        try {
            File file = new File(Util.getBaseFolderAsFile(), "contentServerConfig.xml");
            instance.config = new XMLConfiguration(file);
            instance.config.setReloadingStrategy(new FileChangedReloadingStrategy());
        } catch (ConfigurationException e) {
            LOGGER.error("ConfigurationException occured", e);
            instance.config = new XMLConfiguration();
        }
    }
    return instance;
}

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From source file:com.gamma.dam.conf.db.DBConfigReader.java

/**
 * Instantiates a new DB config reader.//from   w w  w.  j av  a2s .com
 */
private DBConfigReader() {
    String basePath = ResourceProperties.instance().getValue(ResourceProperties.DATABASE_CONF);
    String home = System.getProperty("DAM_HOME");
    if (home != null) {
        basePath = home + File.separator + basePath;
    }
    try {
        XMLConfiguration xml = new XMLConfiguration(basePath);
        ReloadingStrategy strategy = new FileChangedReloadingStrategy();
        xml.setReloadingStrategy(strategy);
        Node node = xml.getRoot();
        if (node.hasChildren()) {
            for (ConfigurationNode n : node.getChildren()) {
                DBConfig db = new DBConfig();
                String name = null;
                if (n.getAttributeCount() > 0) {
                    for (ConfigurationNode attr : n.getAttributes()) {
                        switch (attr.getName()) {
                        case "id":

                            break;
                        case "name":
                            name = (String) attr.getValue();
                            break;

                        default:
                            break;
                        }
                    }
                }

                db.parse(n);
                dbs.put(name, db);
            }
        }
    } catch (ConfigurationException e) {
        throw new DAMConfigurationException(e);
    }
}

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From source file:apacheCommonsTest.testConfig.java

@Test
public void config() throws ConfigurationException, FileNotFoundException, DocumentException {

    //xml config test
    DOMConfigurator.configureAndWatch("res/gameConfig/log4j.xml");
    XMLConfiguration goodsxml = new XMLConfiguration("res/goods.xml");
    HierarchicalConfiguration.Node node = goodsxml.getRoot();
    int count = node.getChild(0).getAttributeCount(); //
    String id = (String) node.getChild(0).getAttribute(3).getValue();

    SAXReader read = new SAXReader();
    Document doc = null;//from   w  w  w . j a v a2s  .co  m
    doc = read.read(new FileInputStream("res/goods.xml"));

    XMLConfiguration xmlConfiguration = new XMLConfiguration(
            Config.DEFAULT_VALUE.FILE_PATH.GAME_XML_DATA_LEVEL);
    //        AttributeMap nodeList= (AttributeMap) xmlConfiguration.getDocument().getElementsByTagName("itemDrop");

    //        Boolean auto = xmlConfiguration.getBoolean("basic.autoRelaodConfig",false) ;
    //        long  refresh=xmlConfiguration.getLong("basic.refreshDelay");
    //        System.out.println(auto);
    //        FileChangedReloadingStrategy reloadingStrategy=new FileChangedReloadingStrategy();
    //        reloadingStrategy.setRefreshDelay(xmlConfiguration.getLong("basic.refreshDelay"));
    //        xmlConfiguration.setReloadingStrategy(reloadingStrategy);

    //properties config
    PropertiesConfiguration config = new PropertiesConfiguration("res/client.properties");
    FileChangedReloadingStrategy strategy = new FileChangedReloadingStrategy(); //default 5000
    config.setReloadingStrategy(strategy);
    System.out.println(config.getInt("num"));
    System.out.println(config.getString("host", "127.0.0.1"));

}

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From source file:com.xtesy.core.internals.impl.Settings.java

/**
 * @author Wasiq B//from  w w w. j  a v  a2s .c o m
 * @throws ConfigurationException
 * @throws FileNotFoundException
 * @since 04-Jul-2015 6:17:05 pm
 */
private void parseConfig() throws ConfigurationException, FileNotFoundException {
    String file = getString(Constants.TEST_CONFIG_FILE);
    if (file == null) {
        file = "test.properties";
    }
    final URL url = FileUtils.getResource(file);
    if (url == null)
        throw new FileNotFoundException(file);
    this.prop = new PropertiesConfiguration(url);
    this.prop.setAutoSave(true);
    this.prop.setReloadingStrategy(new FileChangedReloadingStrategy());
    addConfiguration(this.prop);
}

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From source file:eu.abc4trust.guice.configuration.ConfigurationParserTest.java

@Test
public void testPropertiesConfiguration() throws IOException {
    File tmp = TemporaryFileFactory.createTemporaryFile();
    String filename = tmp.getAbsolutePath();

    String credentialFilename = "credentials.file";
    String keystorageFilename = "keystorage.file";
    String tokensFilename = "tokens.file";
    String pseudonymsFilename = "pseudonyms.file";
    String defaultImagePath = "default.jpg";
    String imageCacheDir = "image_cache_dir";

    FileWriter writer = new FileWriter(tmp);
    writer.write(" credentialstorage_file" + "=" + credentialFilename + "\n");
    writer.write("keystorage_file" + " = " + keystorageFilename + "\n\n");
    writer.write("  pseudonyms_file" + "   =    " + pseudonymsFilename + "    \n");
    writer.write("tokenstorage_file" + "=" + tokensFilename + "\n");
    writer.write("default_image_path" + "=" + defaultImagePath + "\n");
    writer.write("image_cache_dir" + "=" + imageCacheDir + "\n");
    writer.close();/*  w ww.  j  a  va2 s . co m*/

    PropertiesConfiguration config;
    try {
        config = new PropertiesConfiguration(filename);

        config.setReloadingStrategy(new FileChangedReloadingStrategy());

        ConfigurationParser configurationParser = new ConfigurationParser(config);
        AbceConfigurationImpl abceConfiguration = new AbceConfigurationImpl();
        configurationParser.loadConfiguration(abceConfiguration);
        assertEquals(abceConfiguration.getCredentialFile().getName(), credentialFilename);
        assertEquals(abceConfiguration.getKeyStorageFile().getName(), keystorageFilename);
        assertEquals(abceConfiguration.getPseudonymsFile().getName(), pseudonymsFilename);
        assertEquals(abceConfiguration.getTokensFile().getName(), tokensFilename);
        assertEquals(abceConfiguration.getDefaultImagePath(), defaultImagePath);
        assertEquals(abceConfiguration.getImageCacheDir().getName(), imageCacheDir);
    } catch (ConfigurationException e) {
        throw new RuntimeException("Could not load property configuration", e);
    }
}

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From source file:com.w20e.socrates.config.ConfigurationResource.java

/**
 * Get configuration from URL. If it's a file base configuration (which
 * it is...) make sure to apply the file changed reloading strategy. 
 *
 * @param configUrl/*from   ww w  .j av  a 2  s . c o m*/
 *            an <code>URL</code> value
 * @throws ConfigurationException
 *             when the configuration couldn't be found
 * @return a <code>Configuration</code> value
 */
public Configuration getConfiguration(final URL configUrl) throws ConfigurationException {

    DefaultConfigurationBuilder builder = new DefaultConfigurationBuilder(configUrl);

    builder.setReloadingStrategy(new FileChangedReloadingStrategy());

    return builder.getConfiguration();
}

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From source file:com.freemedforms.openreact.engine.Configuration.java

public static void loadConfiguration(String defaultConfig, String overrideConfig) {
    logger.trace("Entered loadConfiguration");
    if (compositeConfiguration == null) {
        logger.info("Configuration object not present, instantiating");
        compositeConfiguration = new CompositeConfiguration();

        PropertiesConfiguration defaults = null;
        try {//ww  w  .  jav a 2s .c o  m
            logger.info("Attempting to create PropertiesConfiguration object for DEFAULT_CONFIG");
            defaults = new PropertiesConfiguration(defaultConfig);
            logger.info("Loading default configuration from " + defaultConfig);
            defaults.load();
        } catch (ConfigurationException e) {
            logger.error("Could not load default configuration from " + defaultConfig);
            logger.error(e);
        }
        if (overrideConfig != null) {
            PropertiesConfiguration overrides = null;
            try {
                logger.info("Attempting to create PropertiesConfiguration object for OVERRIDE_CONFIG");
                overrides = new PropertiesConfiguration();
                logger.info("Setting file for OVERRIDE_CONFIG");
                overrides.setFile(new File(overrideConfig));
                logger.info("Setting reload strategy for OVERRIDE_CONFIG");
                overrides.setReloadingStrategy(new FileChangedReloadingStrategy());
                logger.info("Loading OVERRIDE_CONFIG");
                overrides.load();
            } catch (ConfigurationException e) {
                logger.error("Could not load overrides", e);
            } catch (Exception ex) {
                logger.error(ex);
            }
            if (overrides != null) {
                compositeConfiguration.addConfiguration(overrides);
            }
        }
        // Afterwards, add defaults so they're read second.
        compositeConfiguration.addConfiguration(defaults);
    }
}

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From source file:edu.umich.its.google.oauth.GoogleServiceAccount.java

static private void initProperties() {
    String propertiesFilePath = System.getProperty(SYSTEM_PROPERTY_FILE_PATH);
    File in = null;//  w  ww.  j a  va2s.co  m
    try {
        // loads the file from the tomcat directory

        if (!isEmpty(propertiesFilePath)) {
            in = new File(propertiesFilePath);
        } else {
            // loads the file from inside of the war
            String packagePath = GoogleServiceAccount.class.getPackage().getName().replace(".", File.separator);
            in = new File(GoogleServiceAccount.class.getClassLoader()
                    .getResource(packagePath + File.separator + SYSTEM_PROPERTY_FILE_DEFAULT_NAME).toURI());
        }
        if (in != null) {
            config = new PropertiesConfiguration(in);
            config.setReloadingStrategy(new FileChangedReloadingStrategy());
        }
    } catch (Exception err) {
        M_log.error("Failed to load system properties(googleServiceProps.properties) for GoogleServiceAccount",
                err);
    } finally {
    }
}

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