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

Introduction

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

Prototype

boolean containsKey(String key);

Source Link

Document

Check if the configuration contains the specified key.

Usage

From source file:com.bigdata.blueprints.BigdataGraphConfiguration.java

protected BigdataGraph configure(final GraphConfigurationContext context) throws Exception {

    final Configuration config = context.getProperties();

    if (!config.containsKey(Options.TYPE)) {
        throw new GraphConfigurationException("missing required parameter: " + Options.TYPE);
    }/*from  w w w.  j  av  a 2 s  .c  o m*/

    final String type = config.getString(Options.TYPE).toLowerCase();

    if (Options.TYPE_EMBEDDED.equals(type)) {

        if (config.containsKey(Options.FILE)) {

            final String journal = config.getString(Options.FILE);

            return BigdataGraphFactory.open(journal, true);

        } else {

            return BigdataGraphFactory.create();

        }

    } else if (Options.TYPE_REMOTE.equals(type)) {

        if (config.containsKey(Options.SPARQL_ENDPOINT_URL)) {

            final String sparqlEndpointURL = config.getString(Options.SPARQL_ENDPOINT_URL);

            return BigdataGraphFactory.connect(sparqlEndpointURL);

        }

        if (!config.containsKey(Options.HOST)) {
            throw new GraphConfigurationException("missing required parameter: " + Options.HOST);
        }

        if (!config.containsKey(Options.PORT)) {
            throw new GraphConfigurationException("missing required parameter: " + Options.PORT);
        }

        final String host = config.getString(Options.HOST);

        final int port = config.getInt(Options.PORT);

        return BigdataGraphFactory.connect(host, port);

    } else {

        throw new GraphConfigurationException("unrecognized value for " + Options.TYPE + ": " + type);

    }

}

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From source file:es.udc.gii.common.eaf.algorithm.parallel.topology.Topology.java

/** Configures the topology. */
@Override//from   w  ww  .ja va2s  .  c o m
public void configure(Configuration conf) {
    if (!isInitialized()) {

        if (conf.containsKey("Races")) {
            this.races = conf.getInt("Races");
        } else if (!MPI.Initialized()) {
            throw new ConfigurationException("Topology: " + "Parallel environment not initialized!");
        } else {
            this.races = MPI.COMM_WORLD.Size();
            ConfWarning w = new ConfWarning(this.getClass().getSimpleName() + ".Races", this.races);
            w.warn();
        }

        doConfigure(conf);

        initialize();
    }
}

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From source file:com.yahoo.bard.webservice.config.ConfigurationGraph.java

/**
 * Take a configuration and if it is a valid module, load it into the moduleConfigurations map and load it's
 * dependency moduleDependencies.// w w w.j  a v a  2s .  c o m
 *
 * @param configuration  A configuration which may be a module
 * @param configName  The resource name for that configuration
 * @param nameValidator  A function which throws exceptions on module names which are not valid.
 */
@SuppressWarnings("unchecked")
private void addVertex(Configuration configuration, String configName, Consumer<String> nameValidator) {
    if (!configuration.containsKey(MODULE_NAME_KEY)) {
        // This may be the result of another library using one of our configuration names
        LOG.warn(MODULE_NAME_MISSING.logFormat(configName));
        return;
    }
    String moduleName = configuration.getString(MODULE_NAME_KEY);
    nameValidator.accept(moduleName);

    LOG.debug(MODULE_FOUND_MESSAGE.logFormat(moduleName, configName));
    if (moduleConfigurations.containsKey(moduleName)) {
        LOG.error(MODULE_NAME_DUPLICATION.format(configName, moduleName));
        throw new SystemConfigException(MODULE_NAME_DUPLICATION.format(configName, moduleName));
    }
    moduleConfigurations.put(moduleName, configuration);

    List<String> dependencies = new ArrayList<>(
            configuration.getList(DEPENDENT_MODULE_KEY, Collections.<String>emptyList()));
    // later dependencies have higher precedence.  Store moduleDependencies in precedence order descending
    Collections.reverse(dependencies);
    moduleDependencies.put(moduleName, dependencies);
}

---

From source file:es.udc.gii.common.eaf.algorithm.operator.replace.mmga.ParetoFrontReplaceOperator.java

@Override
public void configure(Configuration conf) {
    /* Default values */
    int maxPFS = 100;
    int hypDiv = 25;

    if (conf.containsKey("MaximumParetoFrontSize")) {
        maxPFS = conf.getInt("MaximumParetoFrontSize");
    } else {/*from  w w w. j a v a 2s.c om*/
        (new ConfWarning("ParetoFrontReplaceOperator.MaximumPareto" + "FrontSize", maxPFS)).warn();
    }

    if (conf.containsKey("HypercubeDivisions")) {
        hypDiv = conf.getInt("HypercubeDivisions");
    } else {
        (new ConfWarning("ParetoFrontReplaceOperator.HypercubeDivisions", hypDiv)).warn();
    }

    setMaximumParetoFrontSize(maxPFS);
    setHypercubeDivisions(hypDiv);
}

---

From source file:com.github.rnewson.couchdb.lucene.LuceneServlet.java

private Couch getCouch(final HttpServletRequest req) throws IOException {
    final String sectionName = new PathParts(req).getKey();
    final Configuration section = ini.getSection(sectionName);
    if (!section.containsKey("url")) {
        throw new FileNotFoundException(sectionName + " is missing or has no url parameter.");
    }/*from w w w .  ja  v  a2 s .  c o  m*/
    return new Couch(client, section.getString("url"));
}

---

From source file:com.linkedin.pinot.core.data.manager.config.FileBasedInstanceDataManagerConfig.java

public FileBasedInstanceDataManagerConfig(Configuration serverConfig) throws ConfigurationException {
    _instanceDataManagerConfiguration = serverConfig;
    checkRequiredKeys();/*from w  ww.  j a  v  a 2  s .c o  m*/
    for (String tableName : getTableNames()) {
        Configuration tableConfig = _instanceDataManagerConfiguration.subset(tableName);
        tableConfig.addProperty(KEY_OF_TABLE_NAME, tableName);
        if (!tableConfig.containsKey(KEY_OF_TABLE_DATA_DIRECTORY)) {
            tableConfig.addProperty(KEY_OF_TABLE_DATA_DIRECTORY,
                    getInstanceDataDir() + "/" + tableName + "/index/node" + getInstanceId());
        }
        _tableDataManagerConfigMap.put(tableName, new TableDataManagerConfig(tableConfig));
    }
}

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From source file:es.udc.gii.common.eaf.algorithm.operator.reproduction.mutation.de.mutationStrategy.CurrentToRandomMutationStrategy.java

@Override
public void configure(Configuration conf) {

    ConfWarning w = null;//from   www  . j  a  v  a2s  . c  o  m

    try {
        super.configure(conf);
        if (conf.containsKey("K.Class")) {
            this.K_plugin = (Parameter) Class.forName(conf.getString("K.Class")).newInstance();
            this.K_plugin.configure(conf.subset("K"));
        } else {
            w = new ConfWarning(this.getClass().getSimpleName() + ".K",
                    this.K_plugin.getClass().getSimpleName());

            w.warn();
        }

        if (w != null) {
            w.warn();
        }

    } catch (Exception ex) {
        throw new ConfigurationException(this.getClass(), ex);
    }

}

---

From source file:es.udc.gii.common.eaf.algorithm.operator.reproduction.mutation.de.mutationStrategy.CurrentToPBestMutationStrategy.java

@Override
public void configure(Configuration conf) {

    ConfWarning w = null;/*from   ww  w  .j  a v a 2  s .  com*/

    super.configure(conf);
    if (conf.containsKey("p")) {
        this.p = conf.getDouble("p");
    } else {
        w = new ConfWarning(this.getClass().getSimpleName() + ".p", this.p);

    }

    if (conf.containsKey("archive")) {
        this.archive = conf.getBoolean("archive");
    } else {
        w = new ConfWarning(this.getClass().getSimpleName() + ".archive", Boolean.toString(this.archive));

    }

    if (w != null) {
        w.warn();
    }

}

---

From source file:es.udc.gii.common.eaf.algorithm.operator.reproduction.ColonizationOperator.java

@Override
public void configure(Configuration conf) {
    ConfWarning w;/*from  ww w .  j  a va2  s  .c  o m*/
    try {
        if (conf.containsKey("Rho.Class")) {
            this.rho = (Parameter) Class.forName(conf.getString("Rho.Class")).newInstance();
            this.rho.configure(conf.subset("Rho"));
        } else {
            w = new ConfWarning("Rho", this.rho.toString());
            w.warn();
        }
        if (conf.containsKey("Lambda.Class")) {
            this.lambdaGenerator = (Parameter) Class.forName(conf.getString("Lambda.Class")).newInstance();
            this.lambdaGenerator.configure(conf.subset("Lambda"));
        } else {
            w = new ConfWarning("Lambda", this.lambdaGenerator.toString());
            w.warn();
        }
        if (conf.containsKey("Tau.Class")) {
            this.tau = (Parameter) Class.forName(conf.getString("Tau.Class")).newInstance();
            this.tau.configure(conf.subset("Tau"));
        } else {
            w = new ConfWarning("Tau", this.tau.toString());
            w.warn();
        }

        if (conf.containsKey("Chooser.Class")) {
            this.chooser = (IndividualChooser) Class.forName(conf.getString("Chooser.Class")).newInstance();
            this.chooser.configure(conf.subset("Chooser"));
        } else {
            w = new ConfWarning("Chooser", this.chooser.toString());
            w.warn();
        }

    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

---

From source file:com.feedzai.fos.api.config.FosConfig.java

/**
 * Creates a new instance of the {@link FosConfig} class.
 *
 * @param configuration The base configuration to use.
 *///from www .j  a v a 2s. co  m
public FosConfig(Configuration configuration) {
    checkNotNull(configuration, "Configuration cannot be null.");
    checkArgument(configuration.containsKey(FACTORY_NAME),
            "The configuration parameter " + FACTORY_NAME + " should be defined.");
    this.config = configuration;
    this.embeddedRegistry = configuration.getBoolean(EMBEDDED_REGISTRY, false);
    this.registryPort = configuration.getInt(REGISTRY_PORT, Registry.REGISTRY_PORT);
    this.factoryName = configuration.getString(FACTORY_NAME);
    this.headerLocation = configuration.getString(HEADER_LOCATION, "models");
    this.threadPoolSize = configuration.getInt(THREADPOOL_SIZE, 20);
    this.scoringPort = configuration.getInt(SCORING_PORT, DEFAULT_SCORING_PORT);
}

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