Example usage for org.apache.commons.configuration Configuration getString

Introduction

In this page you can find the example usage for org.apache.commons.configuration Configuration getString.

Prototype

String getString(String key, String defaultValue);

Source Link

Document

Get a string associated with the given configuration key.

Usage

From source file:net.sf.jclal.activelearning.multilabel.querystrategy.MultiLabel3DimensionalQueryStrategy.java

/**
 *
 * @param configuration The configuration object for
 * MultiLabel3DimensionalQueryStrategy//from  www  .  j a  va  2s  . co m
 *
 * The XML labels supported are:
 * <ul>
 * <li>evidence-dimension: The possible values are [C, S]</li>
 * <li>class-dimension: The possible values are [M, A, R]</li>
 * <li>weight-dimension: The possible values are [N, M]</li>
 * </ul>
 */
@Override
public void configure(Configuration configuration) {

    super.configure(configuration);

    evidenceDimension = configuration.getString("evidence-dimension", "C").toCharArray()[0];
    classDimension = configuration.getString("class-dimension", "M").toCharArray()[0];
    weightDimension = configuration.getString("weight-dimension", "N").toCharArray()[0];

    switch (evidenceDimension) {

    case 'C':

        setMaximal(false);

        break;

    case 'S':

        setMaximal(true);

        break;

    default:
        throw new ConfigurationRuntimeException("For the evidence dimension the options are C and S");
    }

    switch (classDimension) {

    case 'M':

        break;

    case 'A':

        break;

    case 'R':

        break;

    default:
        throw new ConfigurationRuntimeException("For the class dimension the options are M, A and R");
    }

    switch (weightDimension) {

    case 'N':

        break;

    case 'W':

        break;

    default:
        throw new ConfigurationRuntimeException("For the weight dimension the options are N and W");
    }

}

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From source file:com.linkedin.pinot.common.metadata.segment.IndexLoadingConfigMetadata.java

public IndexLoadingConfigMetadata(Configuration tableDataManagerConfig) {
    List<String> valueOfLoadingInvertedIndexConfig = tableDataManagerConfig
            .getList(KEY_OF_LOADING_INVERTED_INDEX, null);
    if ((valueOfLoadingInvertedIndexConfig != null) && (!valueOfLoadingInvertedIndexConfig.isEmpty())) {
        initLoadingInvertedIndexColumnSet(valueOfLoadingInvertedIndexConfig.toArray(new String[0]));
    }/*from   ww w.j  a v a  2 s .  co  m*/

    segmentVersionToLoad = tableDataManagerConfig.getString(KEY_OF_SEGMENT_FORMAT_VERSION,
            DEFAULT_SEGMENT_FORMAT);
    enableDefaultColumns = tableDataManagerConfig.getBoolean(KEY_OF_ENABLE_DEFAULT_COLUMNS, false);
    starTreeVersionToLoad = tableDataManagerConfig.getString(KEY_OF_STAR_TREE_FORMAT_VERSION,
            CommonConstants.Server.DEFAULT_STAR_TREE_FORMAT_VERSION);
}

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From source file:com.w20e.socrates.process.ModelResource.java

/**
 * Get the model identified by id, and create new if necessary.
 * /*  w  w w  .  ja  v a2 s .co m*/
 * @param id
 *            the model's id.
 * @param cfg
 *            Configuration resource.
 * @return the model found, or null.
 * @throws Exception
 *             in case of any failure.
 */
public Model getModel(final URI id, final Configuration cfg) throws Exception {

    LOGGER.fine("Fetching model " + id);

    Model m = getModelDefinition(id, cfg).getModel(id.toString());

    if (m == null) {
        return m;
    }

    Submission submission = new SubmissionImpl();
    String action = cfg.getString("submission.type", "file") + ":" + cfg.getString("submission.basedir", ".");
    submission.setAction(new URI(action));
    m.setSubmission(submission);

    return m;
}

---

From source file:de.hybris.platform.acceleratorservices.config.impl.DefaultHostConfigService.java

@Override
public String getProperty(final String property, final String hostname) {
    Assert.notNull(property, "property must not be null");
    Assert.notNull(hostname, "hostname must not be null");

    final Configuration configuration = getConfigurationService().getConfiguration();

    // Try the host and UiExperience
    final UiExperienceLevel uiExperienceLevel = getUiExperienceService().getUiExperienceLevel();
    if (uiExperienceLevel != null) {
        final String key = property + "." + hostname + "." + uiExperienceLevel.getCode();
        final String propertyValue = configuration.getString(key, null);
        if (propertyValue != null) {
            return propertyValue;
        }/*  w w  w  . j  av  a  2  s. co m*/
    }

    // Try the host on its own
    {
        final String key = property + "." + hostname;
        final String propertyValue = configuration.getString(key, null);
        if (propertyValue != null) {
            return propertyValue;
        }
    }

    // Try the UiExperience on its own
    if (uiExperienceLevel != null) {
        final String key = property + "." + uiExperienceLevel.getCode();
        final String propertyValue = configuration.getString(key, null);
        if (propertyValue != null) {
            return propertyValue;
        }
    }

    // Fallback to the property key only
    return configuration.getString(property, null);
}

---

From source file:com.linkedin.pinot.server.starter.helix.HelixServerStarter.java

public HelixServerStarter(String helixClusterName, String zkServer, Configuration pinotHelixProperties)
        throws Exception {
    LOGGER.info("Starting Pinot server");
    _helixClusterName = helixClusterName;
    _pinotHelixProperties = pinotHelixProperties;
    String hostname = pinotHelixProperties.getString(CommonConstants.Helix.KEY_OF_SERVER_NETTY_HOST,
            NetUtil.getHostAddress());//from www.j  a v a 2s.  c  o  m
    _instanceId = pinotHelixProperties.getString("instanceId",
            CommonConstants.Helix.PREFIX_OF_SERVER_INSTANCE + hostname + "_"
                    + pinotHelixProperties.getInt(CommonConstants.Helix.KEY_OF_SERVER_NETTY_PORT,
                            CommonConstants.Helix.DEFAULT_SERVER_NETTY_PORT));

    pinotHelixProperties.addProperty("pinot.server.instance.id", _instanceId);
    startServerInstance(pinotHelixProperties);

    LOGGER.info("Connecting Helix components");
    // Replace all white-spaces from list of zkServers.
    String zkServers = zkServer.replaceAll("\\s+", "");
    _helixManager = HelixManagerFactory.getZKHelixManager(helixClusterName, _instanceId,
            InstanceType.PARTICIPANT, zkServers);
    final StateMachineEngine stateMachineEngine = _helixManager.getStateMachineEngine();
    _helixManager.connect();
    ZkHelixPropertyStore<ZNRecord> zkPropertyStore = ZkUtils.getZkPropertyStore(_helixManager,
            helixClusterName);

    SegmentFetcherAndLoader fetcherAndLoader = new SegmentFetcherAndLoader(
            _serverInstance.getInstanceDataManager(), new ColumnarSegmentMetadataLoader(), zkPropertyStore,
            pinotHelixProperties, _instanceId);

    // Register state model factory
    final StateModelFactory<?> stateModelFactory = new SegmentOnlineOfflineStateModelFactory(helixClusterName,
            _instanceId, _serverInstance.getInstanceDataManager(), zkPropertyStore, fetcherAndLoader);
    stateMachineEngine.registerStateModelFactory(SegmentOnlineOfflineStateModelFactory.getStateModelName(),
            stateModelFactory);
    _helixAdmin = _helixManager.getClusterManagmentTool();
    addInstanceTagIfNeeded(helixClusterName, _instanceId);
    // Start restlet server for admin API endpoint
    int adminApiPort = pinotHelixProperties.getInt(CommonConstants.Server.CONFIG_OF_ADMIN_API_PORT,
            Integer.parseInt(CommonConstants.Server.DEFAULT_ADMIN_API_PORT));
    adminApiService = new AdminApiService(_serverInstance);
    adminApiService.start(adminApiPort);
    updateInstanceConfigInHelix(adminApiPort, false/*shutDownStatus*/);

    // Register message handler factory
    SegmentMessageHandlerFactory messageHandlerFactory = new SegmentMessageHandlerFactory(fetcherAndLoader);
    _helixManager.getMessagingService().registerMessageHandlerFactory(
            Message.MessageType.USER_DEFINE_MSG.toString(), messageHandlerFactory);

    _serverInstance.getServerMetrics().addCallbackGauge("helix.connected", new Callable<Long>() {
        @Override
        public Long call() throws Exception {
            return _helixManager.isConnected() ? 1L : 0L;
        }
    });

    _helixManager.addPreConnectCallback(new PreConnectCallback() {
        @Override
        public void onPreConnect() {
            _serverInstance.getServerMetrics().addMeteredGlobalValue(ServerMeter.HELIX_ZOOKEEPER_RECONNECTS,
                    1L);
        }
    });

    ControllerLeaderLocator.create(_helixManager);

    LOGGER.info("Pinot server ready");

    // Create metrics for mmap stuff
    _serverInstance.getServerMetrics().addCallbackGauge("memory.directByteBufferUsage", new Callable<Long>() {
        @Override
        public Long call() throws Exception {
            return MmapUtils.getDirectByteBufferUsage();
        }
    });

    _serverInstance.getServerMetrics().addCallbackGauge("memory.mmapBufferUsage", new Callable<Long>() {
        @Override
        public Long call() throws Exception {
            return MmapUtils.getMmapBufferUsage();
        }
    });

    _serverInstance.getServerMetrics().addCallbackGauge("memory.mmapBufferCount", new Callable<Long>() {
        @Override
        public Long call() throws Exception {
            return MmapUtils.getMmapBufferCount();
        }
    });

}

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From source file:com.appeligo.alerts.PendingAlertThread.java

public PendingAlertThread(Configuration config) {
    super("PendingAlertThread");
    isActive = true;/*from  www  . j a  va 2 s .c om*/
    alertManager = AlertManager.getInstance();
    maxConsecutiveExceptions = config.getInt("maxConsecutiveExceptions", 10);
    url = config.getString("url", "http://localhost:8080");
}

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From source file:net.sf.jclal.listener.ClassicalReporterListener.java

/**
 *
 * @param configuration The configuration of Classical Reporter Listener.
 *
 * The XML labels supported are:/*from  w w w  .  j  ava2s .  co  m*/
 *
 * <ul>
 * <li><b>report-title= String</b>, default= untitled</li>
 * <li><b>report-directory= String</b>, default= reports</li>
 * <li><b>report-frequency= int</b></li>
 * <li><b>report-on-console= boolean</b></li>
 * <li><b>report-on-file= boolean</b></li>
 * <li><b>send-email= class</b>
 * <p>
 * Package: net.sf.jclal.util.mail</p>
 * Class: All
 * </li>
 * </ul>
 */
@Override
public void configure(Configuration configuration) {

    // Set report title (default "untitled")
    String reportTitleT = configuration.getString("report-title", reportTitle);
    setReportTitle(reportTitleT);

    // Set report title (default "reports/")
    String reportDirectoryT = configuration.getString("report-directory", reportDirectory);
    setReportDirectory(reportDirectoryT);

    // Set report frequency (default 1 iteration)
    int reportFrequencyT = configuration.getInt("report-frequency", reportFrequency);
    setReportFrequency(reportFrequencyT);

    // Set console report (default on)
    boolean reportOnConsoleT = configuration.getBoolean("report-on-console", reportOnConsole);
    setReportOnConsole(reportOnConsoleT);

    // Set file report (default off)
    boolean reportOnFileT = configuration.getBoolean("report-on-file", reportOnFile);
    setReportOnFile(reportOnFileT);

    String sendError = "send-email type= ";
    try {

        String senderEmailClassname = configuration.getString("send-email[@type]");
        sendError += senderEmailClassname;
        //If a email sender was especified
        if (senderEmailClassname != null) {
            // sender email class
            Class<?> senderEmailClass = Class.forName(senderEmailClassname);

            SenderEmail senderEmailT = (SenderEmail) senderEmailClass.newInstance();

            // Configure listener (if necessary)
            if (senderEmailT instanceof IConfigure) {
                ((IConfigure) senderEmailT).configure(configuration.subset("send-email"));
            }

            setSenderEmail(senderEmailT);
        }

    } catch (ClassNotFoundException e) {
        throw new ConfigurationRuntimeException("\nIllegal sender email classname: " + sendError, e);
    } catch (InstantiationException e) {
        throw new ConfigurationRuntimeException("\nIllegal sender email classname: " + sendError, e);
    } catch (IllegalAccessException e) {
        throw new ConfigurationRuntimeException("\nIllegal sender email classname: " + sendError, e);
    }
}

---

From source file:de.hybris.platform.acceleratorservices.config.impl.DefaultSiteConfigService.java

@Override
public String getProperty(final String property) {
    final BaseSiteModel currentBaseSite = getBaseSiteService().getCurrentBaseSite();
    Assert.notNull(currentBaseSite, "BaseSite should not be null");

    final Configuration configuration = getConfigurationService().getConfiguration();
    final String currentBaseSiteUid = currentBaseSite.getUid();

    // Try the site UID and UiExperience
    final UiExperienceLevel uiExperienceLevel = getUiExperienceService().getUiExperienceLevel();
    if (uiExperienceLevel != null) {
        final String key = property + "." + currentBaseSiteUid + "." + uiExperienceLevel.getCode();
        final String propertyValue = configuration.getString(key, null);
        if (propertyValue != null) {
            return propertyValue;
        }//from   w w  w.  ja va  2 s. c om
    }

    // Try the site UID on its own
    {
        final String key = property + "." + currentBaseSiteUid;
        final String propertyValue = configuration.getString(key, null);
        if (propertyValue != null) {
            return propertyValue;
        }
    }

    // Try the UiExperience on its own
    if (uiExperienceLevel != null) {
        final String key = property + "." + uiExperienceLevel.getCode();
        final String propertyValue = configuration.getString(key, null);
        if (propertyValue != null) {
            return propertyValue;
        }
    }

    // Fallback to the property key only
    return configuration.getString(property, null);
}

---

From source file:ch.epfl.eagle.daemon.nodemonitor.NodeMonitor.java

public void initialize(Configuration conf, int nodeMonitorInternalPort) throws UnknownHostException {
    String mode = conf.getString(EagleConf.DEPLOYMENT_MODE, "unspecified");
    stealing = conf.getBoolean(EagleConf.STEALING, EagleConf.DEFAULT_STEALING);
    maxStealingAttempts = conf.getInt(EagleConf.STEALING_ATTEMPTS, EagleConf.DEFAULT_STEALING_ATTEMPTS);
    smallPartition = conf.getInt(EagleConf.SMALL_PARTITION, EagleConf.DEFAULT_SMALL_PARTITION);
    bigPartition = conf.getInt(EagleConf.BIG_PARTITION, EagleConf.DEFAULT_BIG_PARTITION);
    gossiping = conf.getBoolean(EagleConf.GOSSIPING, EagleConf.DEFAULT_GOSSIPING);

    stealingAttempts = 0;//from  w  w  w . jav  a2  s.c o  m
    LOG.info("STEALING set to : " + stealing);
    if (mode.equals("standalone")) {
        state = new StandaloneNodeMonitorState();
    } else if (mode.equals("configbased")) {
        state = new ConfigNodeMonitorState();
    } else {
        throw new RuntimeException("Unsupported deployment mode: " + mode);
    }
    try {
        state.initialize(conf);
    } catch (IOException e) {
        LOG.fatal("Error initializing node monitor state.", e);
    }

    longStatusTimestamp = -1;
    // At the beginning all nodes will be free from Long jobs
    notExecutingLong = new ArrayList<String>();
    List<InetSocketAddress> nodeList = Lists.newArrayList(state.getNodeMonitors());
    // TODO EAGLE add itself to the list
    for (InetSocketAddress isa : nodeList)
        notExecutingLong.add(isa.toString());

    int mem = Resources.getSystemMemoryMb(conf);
    LOG.info("Using memory allocation: " + mem);

    ipAddress = Network.getIPAddress(conf);

    int cores = Resources.getSystemCPUCount(conf);
    LOG.info("Using core allocation: " + cores);

    String task_scheduler_type = conf.getString(EagleConf.NM_TASK_SCHEDULER_TYPE, "fifo");
    LOG.info("Task scheduler type: " + task_scheduler_type);
    if (task_scheduler_type.equals("round_robin")) {
        scheduler = new RoundRobinTaskScheduler(cores);
    } else if (task_scheduler_type.equals("fifo")) {
        scheduler = new FifoTaskScheduler(cores, this);
    } else if (task_scheduler_type.equals("priority")) {
        scheduler = new PriorityTaskScheduler(cores);
    } else {
        throw new RuntimeException("Unsupported task scheduler type: " + mode);
    }
    scheduler.initialize(conf, nodeMonitorInternalPort);
    taskLauncherService = new TaskLauncherService();
    taskLauncherService.initialize(conf, scheduler, nodeMonitorInternalPort);
}

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From source file:edu.berkeley.sparrow.daemon.scheduler.Scheduler.java

public void initialize(Configuration conf, InetSocketAddress socket) throws IOException {
    address = Network.socketAddressToThrift(socket);
    String mode = conf.getString(SparrowConf.DEPLYOMENT_MODE, "unspecified");
    this.conf = conf;
    if (mode.equals("standalone")) {
        state = new StandaloneSchedulerState();
    } else if (mode.equals("configbased")) {
        state = new ConfigSchedulerState();
    } else {/*  w w  w .  jav  a2s.  c o  m*/
        throw new RuntimeException("Unsupported deployment mode: " + mode);
    }

    state.initialize(conf);

    defaultProbeRatioUnconstrained = conf.getDouble(SparrowConf.SAMPLE_RATIO, SparrowConf.DEFAULT_SAMPLE_RATIO);
    defaultProbeRatioConstrained = conf.getDouble(SparrowConf.SAMPLE_RATIO_CONSTRAINED,
            SparrowConf.DEFAULT_SAMPLE_RATIO_CONSTRAINED);

    requestTaskPlacers = Maps.newConcurrentMap();

    useCancellation = conf.getBoolean(SparrowConf.CANCELLATION, SparrowConf.DEFAULT_CANCELLATION);
    if (useCancellation) {
        LOG.debug("Initializing cancellation service");
        cancellationService = new CancellationService(nodeMonitorClientPool);
        new Thread(cancellationService).start();
    } else {
        LOG.debug("Not using cancellation");
    }

    spreadEvenlyTaskSetSize = conf.getInt(SparrowConf.SPREAD_EVENLY_TASK_SET_SIZE,
            SparrowConf.DEFAULT_SPREAD_EVENLY_TASK_SET_SIZE);
}

---

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