Example usage for org.apache.commons.configuration FileConfiguration getKeys

Introduction

In this page you can find the example usage for org.apache.commons.configuration FileConfiguration getKeys.

Prototype

Iterator getKeys();

Source Link

Document

Get the list of the keys contained in the configuration.

Usage

From source file:gda.util.persistence.LocalParametersTest.java

private static List<Object> getKeysFromXMLConfiguration(FileConfiguration config) {
    List<Object> list = new Vector<Object>();
    Iterator<?> iterator = config.getKeys();
    while (iterator.hasNext()) {
        list.add(iterator.next());//from   www.  jav  a 2  s  .  c  om
    }
    return list;
}

---

From source file:com.twitter.distributedlog.config.ConfigurationSubscription.java

private void loadView(FileConfiguration fileConfig) {
    Iterator fileIter = fileConfig.getKeys();
    while (fileIter.hasNext()) {
        String key = (String) fileIter.next();
        setViewProperty(fileConfig, key, fileConfig.getProperty(key));
    }/*from  w  ww  . ja  v  a 2 s .c  om*/
}

---

From source file:halfpipe.properties.UrlPropertiesSource.java

private void loadConfig(Map<String, Object> map, FileConfiguration config) throws ConfigurationException {
    config.load();//from w w  w  . j a v  a 2s.  c  o m
    Iterator<String> keys = config.getKeys();
    while (keys.hasNext()) {
        String key = keys.next();
        map.put(key, config.getProperty(key));
    }
}

---

From source file:gda.jython.authoriser.FileAuthoriser.java

/**
 * @return Vector of strings of the entries in this file
 *///from  w  w  w  .  j  a  va 2  s  .c  o  m
public UserEntry[] getEntries() {
    try {
        FileConfiguration configFile = openConfigFile();
        UserEntry[] entries = new UserEntry[0];

        @SuppressWarnings("rawtypes")
        Iterator i = configFile.getKeys();
        while (i.hasNext()) {
            String username = (String) i.next();
            if (!username.equals("")) {
                int level = configFile.getInt(username);
                entries = (UserEntry[]) ArrayUtils.add(entries,
                        new UserEntry(username, level, isLocalStaff(username)));
            }
        }

        return entries;

    } catch (Exception e) {
        logger.error(
                "Exception while trying to read file of list of user authorisation levels:" + e.getMessage());
        return null;
    }

}

---

From source file:com.twitter.distributedlog.config.ConfigurationSubscription.java

@VisibleForTesting
void reload() {//www  .  j a  va2  s . co  m
    // No-op if already loaded.
    if (!initConfig()) {
        return;
    }
    // Reload if config exists.
    Set<String> confKeys = Sets.newHashSet();
    for (FileConfiguration fileConfig : fileConfigs) {
        LOG.debug("Check and reload config, file={}, lastModified={}", fileConfig.getFile(),
                fileConfig.getFile().lastModified());
        fileConfig.reload();
        // load keys
        Iterator keyIter = fileConfig.getKeys();
        while (keyIter.hasNext()) {
            String key = (String) keyIter.next();
            confKeys.add(key);
        }
    }
    // clear unexisted keys
    Iterator viewIter = viewConfig.getKeys();
    while (viewIter.hasNext()) {
        String key = (String) viewIter.next();
        if (!confKeys.contains(key)) {
            clearViewProperty(key);
        }
    }
    LOG.info("Reload features : {}", confKeys);
    // load keys from files
    for (FileConfiguration fileConfig : fileConfigs) {
        try {
            loadView(fileConfig);
        } catch (Exception ex) {
            if (!fileNotFound(ex)) {
                LOG.error("Config reload failed for file {}", fileConfig.getFileName(), ex);
            }
        }
    }
    for (ConfigurationListener listener : confListeners) {
        listener.onReload(viewConfig);
    }
}

---

From source file:openlr.mapviewer.coding.ui.AbstractCodingOptionsDialog.java

/**
 * Builds a configuration map from the given {@link FileConfiguration}. It is
 * assumed that the configuration contains of key with maximum nesting of
 * two levels. Each "topic" of parameters, i.e. parameters with the same
 * prefix, is stored in a map entry. The sub-keys configurations below the
 * topic parent represent the value to the key in form of a list of
 * key-value elements ({@link ConfigEntry}). If there is no nesting for a
 * configuration key the map key will be the original configuration key, the
 * value will be a {@link ConfigEntry} with again the property key as key
 * and the single value.//from  ww  w  .  java2 s.com
 * 
 * @param config
 *            The configuration to process
 * @return The configuration map
 */
private SortedMap<String, List<ConfigEntry>> buildConfigurationMap(final FileConfiguration config) {

    SortedMap<String, List<ConfigEntry>> map = new TreeMap<String, List<ConfigEntry>>();

    Iterator<?> iter = config.getKeys();
    while (iter.hasNext()) {

        String key = iter.next().toString();
        // skip all attributes in our case these are the XML attributes
        if (!key.startsWith("[@")) {

            String[] parts = key.split("\\.");
            String value = config.getString(key);

            if (parts.length == 2) {

                String topic = parts[0];
                String subKey = parts[1];

                List<ConfigEntry> subKeysAndValues = map.get(topic);
                if (subKeysAndValues == null) {
                    subKeysAndValues = new ArrayList<ConfigEntry>();
                    map.put(topic, subKeysAndValues);
                }

                subKeysAndValues.add(new ConfigEntry(key, subKey, value));
            } else if (parts.length == 1) {

                map.put(key, Arrays.asList(new ConfigEntry(key, key, value)));
            } else {
                throw new IllegalStateException(
                        "Unexpected format of OpenLR properties. Nesting level was assumed to be at most 2 but was "
                                + parts.length);
            }
        }
    }
    return map;
}

---