Example usage for org.apache.commons.configuration HierarchicalConfiguration subset

Introduction

In this page you can find the example usage for org.apache.commons.configuration HierarchicalConfiguration subset.

Prototype

public Configuration subset(String prefix) 

Source Link

Document

Creates a new Configuration object containing all keys that start with the specified prefix.

Usage

From source file:org.ambraproject.queue.MessageServiceImpl.java

public void sendSyndicationMessage(String target, String articleId, String archive)
        throws ApplicationException {
    List<HierarchicalConfiguration> syndications = ((HierarchicalConfiguration) ambraConfiguration)
            .configurationsAt("ambra.services.syndications.syndication");

    String queue = null;/*from w  w w  .  ja  v  a  2 s. c om*/
    String additionalBodyContent = null;
    if (syndications != null) {
        for (HierarchicalConfiguration syndication : syndications) {
            if (target.equals(syndication.getString("[@target]"))) {
                queue = syndication.getString("queue", null);
                HierarchicalConfiguration message = (HierarchicalConfiguration) syndication.subset("message");
                additionalBodyContent = createAdditionalBodyFromConfiguration(message);
            }
        }
    }

    if (queue == null) {
        throw new ApplicationException(target + " queue not configured");
    }

    sender.sendMessage(queue, createBody(articleId, archive, additionalBodyContent));

}

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From source file:pl.psnc.synat.wrdz.mdz.config.MdzConfiguration.java

/**
 * Reads the configuration form the {@value #CONFIG_FILE} file.
 *///from   w  w w  .  ja v  a 2s. c  om
@PostConstruct
protected void init() {
    try {
        XMLConfiguration config = new XMLConfiguration(CONFIG_FILE);
        checkFormats = config.getBoolean(FORMAT_ENABLED, true);
        checkIntegrity = config.getBoolean(INTEGRITY_ENABLED, true);
        analyzeMasterObjectFileFormats = config.getBoolean(FORMAT_ANALYZE_MASTER, true);
        analyzeOptimizedObjectFileFormats = config.getBoolean(FORMAT_ANALYZE_OPTIMIZED, false);
        analyzeConvertedObjectFileFormats = config.getBoolean(FORMAT_ANALYZE_CONVERTED, false);
        formatWorkerAlwaysActive = config.getBoolean(FORMAT_WORKER_ALWAYS_ACTIVE, false);
        formatWorkerActivationSchedule = readSchedule(config.subset(FORMAT_WORKER_ACTIVATION_SCHEDULE));
        formatWorkerDeactivationSchedule = readSchedule(config.subset(FORMAT_WORKER_DEACTIVATION_SCHEDULE));
        formatWorkInitializerSchedule = readSchedule(config.subset(FORMAT_INITIALIZER_SCHEDULE));
        formatVerifierThreshold = config.getInt(FORMAT_VERIFIER_THRESHOLD);
        integrityWorkerActivationSchedule = readSchedule(config.subset(INTEGRITY_WORKER_ACTIVATION_SCHEDULE));
        integrityWorkerDeactivationSchedule = readSchedule(
                config.subset(INTEGRITY_WORKER_DEACTIVATION_SCHEDULE));
        zmdObjectUrl = config.getString(INTEGRITY_ZMD_OBJECT_URL);

        plugins = new ArrayList<PluginInfo>();

        @SuppressWarnings("unchecked")
        List<HierarchicalConfiguration> pluginConfigs = config.configurationsAt(PLUGINS);
        for (HierarchicalConfiguration pluginConfig : pluginConfigs) {
            String name = pluginConfig.getString(PLUGIN_NAME);
            String clazz = pluginConfig.getString(PLUGIN_CLASS);

            VerificationPlugin plugin;
            try {
                plugin = (VerificationPlugin) Class.forName(clazz).newInstance();
            } catch (ClassNotFoundException e) {
                logger.warn("Could not load the plugin class", e);
                continue;
            } catch (InstantiationException e) {
                logger.warn("Could not load the plugin class", e);
                continue;
            } catch (IllegalAccessException e) {
                logger.warn("Could not load the plugin class", e);
                continue;
            } catch (ClassCastException e) {
                logger.warn("Could not load the plugin class", e);
                continue;
            }

            ScheduleExpression activationSchedule = readSchedule(
                    pluginConfig.subset(PLUGIN_ACTIVATION_SCHEDULE));
            ScheduleExpression deactivationSchedule = readSchedule(
                    pluginConfig.subset(PLUGIN_DEACTIVATION_SCHEDULE));

            plugins.add(new PluginInfo(name, plugin, activationSchedule, deactivationSchedule));
        }

        plugins = Collections.unmodifiableList(plugins);

    } catch (ConfigurationException e) {
        throw new WrdzConfigurationError("Error while loading the MDZ configuration.", e);
    }
}

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From source file:playground.michalm.jtrrouter.JTRRouter.java

protected void readConfigs(String dir, String flowsFile, String turnsFile) {

    // process flows.xml
    ////w  w w. j  a  v  a  2s. co m
    // <flows startTime="0" stopTime="3600">
    // ....
    // ....
    // </flows>

    try {
        HierarchicalConfiguration flowCfg = new XMLConfiguration(dir + "\\" + flowsFile);

        genStartTime = flowCfg.getInt("[@startTime]");
        genStopTime = flowCfg.getInt("[@stopTime]");
        genPeriod = genStopTime - genStartTime;

        flowFactor = flowCfg.getDouble("[@flowFactor]");

        int count = flowCfg.getMaxIndex("flow") + 1;
        for (int i = 0; i < count; i++) {
            initFlow((HierarchicalConfiguration) flowCfg.subset("flow(" + i + ')'));
        }

        // process turns.xml
        HierarchicalConfiguration nodeCfg = new XMLConfiguration(dir + "\\" + turnsFile);

        count = nodeCfg.getMaxIndex("turn") + 1;
        for (int i = 0; i < count; i++) {
            initTurn((HierarchicalConfiguration) nodeCfg.subset("turn(" + i + ')'));
        }
    } catch (ConfigurationException e) {
        throw new RuntimeException(e);
    }
}

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From source file:playground.michalm.jtrrouter.JTRRouter.java

protected void initTurn(HierarchicalConfiguration nodeCfg) {
    int id = nodeCfg.getInt("[@id]");
    int prev = nodeCfg.getInt("[@prev]");
    int length = nodeCfg.getMaxIndex("next") + 1;

    int[] nodes = new int[length];
    double[] probs = new double[length];

    for (int i = 0; i < length; i++) {
        Configuration nextCfg = nodeCfg.subset("next(" + i + ')');
        nodes[i] = nextCfg.getInt("[@node]");
        probs[i] = nextCfg.getDouble("[@probability]");
    }/*from   ww  w .j  av a2  s  . com*/

    turns[prev][id] = new Turn(id, prev, nodes, probs);
}

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From source file:playground.michalm.jtrrouter.transims.TransimsJTRRouter.java

protected void initFlow(HierarchicalConfiguration flowCfg) {
    int node = flowCfg.getInt("[@node]");
    int next = flowCfg.getInt("[@next]");

    int in = flowCfg.getInt("[@inParking]", -1);
    int out = flowCfg.getInt("[@outParking]", -1);

    int length = flowCfg.getMaxIndex("vehicle") + 1;

    int[] types = new int[length];
    int[] subTypes = new int[length];
    int[] nos = new int[length];

    for (int i = 0; i < length; i++) {
        Configuration vehCfg = flowCfg.subset("vehicle(" + i + ')');
        types[i] = vehCfg.getInt("[@type]");
        subTypes[i] = vehCfg.getInt("[@subtype]");
        nos[i] = vehCfg.getInt("[@no]");
    }//w w w.  ja v a 2  s.  co  m

    flows[node] = new TransimsFlow(node, in, out, next, types, subTypes, nos);
}

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