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

Introduction

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

Prototype

Object getProperty(String key);

Source Link

Document

Gets a property from the configuration.

Usage

From source file:com.opensoc.json.serialization.JSONEncoderHelper.java

@SuppressWarnings({ "rawtypes", "unchecked" })
public static JSONObject getJSON(Configuration config) {

    JSONObject output = new JSONObject();

    if (!config.isEmpty()) {
        Iterator it = config.getKeys();
        while (it.hasNext()) {
            String k = (String) it.next();
            // noinspection unchecked
            String v = (String) config.getProperty(k);
            output.put(k, v);/*  w  ww .ja  v  a  2  s  . co m*/
        }
    }
    return output;
}

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

public static ServerConf getDefaultHelixServerConfig(Configuration externalConfigs) {
    Configuration defaultConfigs = loadDefaultServerConf();
    @SuppressWarnings("unchecked")
    Iterator<String> iterable = externalConfigs.getKeys();
    while (iterable.hasNext()) {
        String key = iterable.next();
        defaultConfigs.setProperty(key, externalConfigs.getProperty(key));
        LOGGER.info("External config key: {}, value: {}", key, externalConfigs.getProperty(key));
    }/*from w w w .j  a v  a 2s  .  co  m*/
    return new ServerConf(defaultConfigs);
}

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From source file:io.servicecomb.serviceregistry.config.ConfigurePropertyUtils.java

public static Map<String, String> getPropertiesWithPrefix(Configuration configuration, String prefix) {
    Map<String, String> propertiesMap = new HashMap<>();

    Iterator<String> keysIterator = configuration.getKeys(prefix);
    while (keysIterator.hasNext()) {
        String key = keysIterator.next();
        propertiesMap.put(key.substring(prefix.length() + 1), String.valueOf(configuration.getProperty(key)));
    }/*from  w  w w  . j  a v a 2  s .c o m*/
    return propertiesMap;
}

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From source file:com.zavakid.mushroom.impl.ConfigUtil.java

static void assertEq(Configuration expected, Configuration actual) {
    // Check that the actual config contains all the properties of the expected
    for (Iterator<?> it = expected.getKeys(); it.hasNext();) {
        String key = (String) it.next();
        assertTrue("actual should contain " + key, actual.containsKey(key));
        assertEquals("value of " + key, expected.getProperty(key), actual.getProperty(key));
    }/*from w w w . j  a va2s .  c o  m*/
    // Check that the actual config has no extra properties
    for (Iterator<?> it = actual.getKeys(); it.hasNext();) {
        String key = (String) it.next();
        assertTrue("expected should contain " + key, expected.containsKey(key));
    }
}

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From source file:com.linkedin.pinot.routing.RoutingTableSelectorFactory.java

public static RoutingTableSelector getRoutingTableSelector(Configuration config) {
    RoutingTableSelector routingTableSelector = new PercentageBasedRoutingTableSelector();
    if (config == null) {
        LOGGER.warn("No config for routing table selector. Using default");
    } else {/*from  w  w w  .  j  a  v  a2  s.co  m*/
        String selectorClassName = null;
        try {
            selectorClassName = (String) config.getProperty(CLASSNAME_KEY);
        } catch (Exception e) {
            LOGGER.warn("Could not parse property '{}'. Using {}", CLASSNAME_KEY, defaultClasssName, e);
        }

        Class<? extends RoutingTableSelector> clazz;
        if (selectorClassName == null || selectorClassName.isEmpty()) {
            LOGGER.info("Null or empty selector class name. Using default");
        } else {
            try {
                clazz = (Class<? extends RoutingTableSelector>) Class.forName(selectorClassName);
                routingTableSelector = clazz.newInstance();
            } catch (ClassNotFoundException e) {
                LOGGER.warn("Could not load '{}'. Loading {}", selectorClassName, defaultClasssName, e);
            } catch (InstantiationException e) {
                LOGGER.warn("Could not instantiate '{}'. Instantiating {}", selectorClassName,
                        defaultClasssName, e);
            } catch (IllegalAccessException e) {
                LOGGER.warn("Could not instantiate '{}'. Instantiating {}", selectorClassName,
                        defaultClasssName, e);
            }
        }
    }

    routingTableSelector.init(config);

    return routingTableSelector;
}

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From source file:com.netflix.config.util.ConfigurationUtils.java

private static String getNextLoad(Configuration propConfig, String... nextLoadPropertyKeys) {
    String nextLoadKeyToUse = null;
    for (String key : nextLoadPropertyKeys) {
        if (propConfig.getProperty(key) != null) {
            nextLoadKeyToUse = key;//ww w  .  j a va 2s . com
            break;
        }
    }
    // there is no next load for this properties file
    if (nextLoadKeyToUse == null) {
        return null;
    }
    // make a copy of current existing properties
    ConcurrentMapConfiguration config = new ConcurrentMapConfiguration();

    // need to have all the properties to interpolate next load property value
    copyProperties(ConfigurationManager.getConfigInstance(), config);
    copyProperties(propConfig, config);
    // In case this is a list of files to load, always treat the value as a list
    List<Object> list = config.getList(nextLoadKeyToUse);
    StringBuilder sb = new StringBuilder();
    for (Object value : list) {
        sb.append(value).append(",");
    }
    String nextLoad = sb.toString();
    propConfig.clearProperty(nextLoadKeyToUse);
    return nextLoad;
}

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From source file:maltcms.ui.fileHandles.properties.tools.PropertyLoader.java

/**
 *
 * @param cfg//from   w w  w.j av  a2  s.co  m
 * @return
 */
public static Map<String, Object> asHash(Configuration cfg) {
    Map<String, Object> hash = new HashMap<>();
    Iterator i = cfg.getKeys();
    String key;
    while (i.hasNext()) {
        key = (String) i.next();
        Object o = cfg.getProperty(key);
        hash.put(key, o);
    }
    return hash;
}

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From source file:com.netflix.config.util.ConfigurationUtils.java

public static void copyProperties(Configuration from, Configuration to) {
    for (Iterator<String> i = from.getKeys(); i.hasNext();) {
        String key = i.next();/* w  w  w .j ava2  s  .c o m*/
        if (key != null) {
            Object value = from.getProperty(key);
            if (value != null) {
                to.setProperty(key, value);
            }
        }
    }
}

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From source file:com.twitter.distributedlog.util.ConfUtils.java

/**
 * Load configurations with prefixed <i>section</i> from source configuration <i>srcConf</i> into
 * target configuration <i>targetConf</i>.
 *
 * @param targetConf/*  www  . j  av a 2  s  .  c  om*/
 *          Target Configuration
 * @param srcConf
 *          Source Configuration
 * @param section
 *          Section Key
 */
public static void loadConfiguration(Configuration targetConf, Configuration srcConf, String section) {
    Iterator confKeys = srcConf.getKeys();
    while (confKeys.hasNext()) {
        Object keyObject = confKeys.next();
        if (!(keyObject instanceof String)) {
            continue;
        }
        String key = (String) keyObject;
        if (key.startsWith(section)) {
            targetConf.setProperty(key.substring(section.length()), srcConf.getProperty(key));
        }
    }
}

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From source file:com.xemantic.tadedon.configuration.Configurations.java

public static Properties toProperties(Configuration configuraton) {
    Properties properties = new Properties();
    for (@SuppressWarnings("unchecked")
    Iterator<String> iterator = configuraton.getKeys(); iterator.hasNext();) {
        String key = iterator.next();
        Object objValue = configuraton.getProperty(key);
        String value;//from w w  w  .j av a  2s.  com
        if (objValue instanceof String) {
            value = (String) objValue;
        } else {
            value = objValue.toString();
        }
        properties.setProperty(key, value);
    }
    return properties;
}

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