Example usage for java.util ResourceBundle getKeys

List of usage examples for java.util ResourceBundle getKeys

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Introduction

In this page you can find the example usage for java.util ResourceBundle getKeys.

Prototype

public abstract Enumeration<String> getKeys();

Source Link

Document

Returns an enumeration of the keys.

Usage

From source file:edu.umich.its.lti.google.GoogleLtiServlet.java

private Map<String, String> convertResourceBundleToMap(ResourceBundle resource) {
    Map<String, String> map = new HashMap<String, String>();

    Enumeration<String> keys = resource.getKeys();
    while (keys.hasMoreElements()) {
        String key = keys.nextElement();
        map.put(key, resource.getString(key));
    }/*from w ww. jav a 2  s . co  m*/

    return map;
}

From source file:org.netbeans.modules.trintejs.json.JSONObject.java

/**
 * Construct a JSONObject from a ResourceBundle.
 * @param baseName The ResourceBundle base name.
 * @param locale The Locale to load the ResourceBundle for.
 * @throws JSONException If any JSONExceptions are detected.
 *//*w  w w  .j a  v  a2  s  . c  o m*/
public JSONObject(String baseName, Locale locale) throws JSONException {
    this();
    ResourceBundle bundle = ResourceBundle.getBundle(baseName, locale,
            Thread.currentThread().getContextClassLoader());

    // Iterate through the keys in the bundle.

    Enumeration keys = bundle.getKeys();
    while (keys.hasMoreElements()) {
        Object key = keys.nextElement();
        if (key instanceof String) {

            // Go through the path, ensuring that there is a nested JSONObject for each
            // segment except the last. Add the value using the last segment's name into
            // the deepest nested JSONObject.

            String[] path = ((String) key).split("\\.");
            int last = path.length - 1;
            JSONObject target = this;
            for (int i = 0; i < last; i += 1) {
                String segment = path[i];
                JSONObject nextTarget = target.optJSONObject(segment);
                if (nextTarget == null) {
                    nextTarget = new JSONObject();
                    target.put(segment, nextTarget);
                }
                target = nextTarget;
            }
            target.put(path[last], bundle.getString((String) key));
        }
    }
}

From source file:org.openx.data.jsonserde.json.JSONObject.java

/**
 * Construct a JSONObject from a ResourceBundle.
 * @param baseName The ResourceBundle base name.
 * @param locale The Locale to load the ResourceBundle for.
 * @throws JSONException If any JSONExceptions are detected.
 */// w  w  w  .  j av a2  s  .c  o  m
public JSONObject(String baseName, Locale locale) throws JSONException {
    this();
    ResourceBundle bundle = ResourceBundle.getBundle(baseName, locale,
            Thread.currentThread().getContextClassLoader());

    // Iterate through the keys in the bundle.

    Enumeration keys = bundle.getKeys();
    while (keys.hasMoreElements()) {
        Object key = keys.nextElement();
        if (key instanceof String) {

            // Go through the path, ensuring that there is a nested JSONObject for each 
            // segment except the last. Add the value using the last segment's name into
            // the deepest nested JSONObject.

            String[] path = ((String) key).split("\\.");
            int last = path.length - 1;
            JSONObject target = this;
            for (int i = 0; i < last; i += 1) {
                String segment = path[i];
                JSONObject nextTarget = target.optJSONObject(segment);
                if (nextTarget == null) {
                    nextTarget = new JSONObject();
                    target.put(segment.toLowerCase(), nextTarget);
                }
                target = nextTarget;
            }
            target.put(path[last].toLowerCase(), bundle.getString((String) key));
        }
    }
}

From source file:com.jskaleel.xml.JSONObject.java

/**
 * Construct a JSONObject from a ResourceBundle.
 *
 * @param baseName//from w w  w  . ja  v  a 2  s .c  o m
 *            The ResourceBundle base name.
 * @param locale
 *            The Locale to load the ResourceBundle for.
 * @throws JSONException
 *             If any JSONExceptions are detected.
 */
public JSONObject(String baseName, Locale locale) throws JSONException {
    this();
    ResourceBundle bundle = ResourceBundle.getBundle(baseName, locale,
            Thread.currentThread().getContextClassLoader());

    // Iterate through the keys in the bundle.

    Enumeration<String> keys = bundle.getKeys();
    while (keys.hasMoreElements()) {
        Object key = keys.nextElement();
        if (key != null) {

            // Go through the path, ensuring that there is a nested JSONObject for each
            // segment except the last. Add the value using the last segment's name into
            // the deepest nested JSONObject.

            String[] path = ((String) key).split("\\.");
            int last = path.length - 1;
            JSONObject target = this;
            for (int i = 0; i < last; i += 1) {
                String segment = path[i];
                JSONObject nextTarget = target.optJSONObject(segment);
                if (nextTarget == null) {
                    nextTarget = new JSONObject();
                    target.put(segment, nextTarget);
                }
                target = nextTarget;
            }
            target.put(path[last], bundle.getString((String) key));
        }
    }
}

From source file:com.ng.mats.psa.mt.paga.data.JSONObject.java

/**
 * Construct a JSONObject from a ResourceBundle.
 * /* w  w w . j  av  a2s.  co  m*/
 * @param baseName
 *            The ResourceBundle base name.
 * @param locale
 *            The Locale to load the ResourceBundle for.
 * @throws JSONException
 *             If any JSONExceptions are detected.
 */
public JSONObject(String baseName, Locale locale) throws JSONException {
    this();
    ResourceBundle bundle = ResourceBundle.getBundle(baseName, locale,
            Thread.currentThread().getContextClassLoader());

    // Iterate through the keys in the bundle.

    Enumeration<String> keys = bundle.getKeys();
    while (keys.hasMoreElements()) {
        Object key = keys.nextElement();
        if (key != null) {

            // Go through the path, ensuring that there is a nested
            // JSONObject for each
            // segment except the last. Add the value using the last
            // segment's name into
            // the deepest nested JSONObject.

            String[] path = ((String) key).split("\\.");
            int last = path.length - 1;
            JSONObject target = this;
            for (int i = 0; i < last; i += 1) {
                String segment = path[i];
                JSONObject nextTarget = target.optJSONObject(segment);
                if (nextTarget == null) {
                    nextTarget = new JSONObject();
                    target.put(segment, nextTarget);
                }
                target = nextTarget;
            }
            target.put(path[last], bundle.getString((String) key));
        }
    }
}

From source file:org.alfresco.repo.i18n.MessageServiceImpl.java

/**
 * Get the messages for a locale./*from   w w  w .j a va 2  s .c  o m*/
 * <p>
 * Will use cache where available otherwise will load into cache from bundles.
 *
 * @param locale    the locale
 * @return          message map
 */
private Map<String, String> getLocaleProperties(Locale locale) {
    Set<String> loadedBundles = null;
    Map<String, String> props = null;

    int loadedBundleCount = 0;

    String tenantDomain = getTenantDomain();
    boolean init = false;

    Map<Locale, Set<String>> tenantLoadedResourceBundles = null;
    Map<Locale, Map<String, String>> tenantCachedMessages = null;
    Set<String> tenantResourceBundleBaseNames = null;

    LockHelper.tryLock(readLock, tryLockTimeout,
            "getting loaded resource bundles, messages and base names in 'MessageServiceImpl.getLocaleProperties()'");
    try {
        tenantLoadedResourceBundles = getLoadedResourceBundles(tenantDomain, true);
        loadedBundles = tenantLoadedResourceBundles.get(locale);

        tenantCachedMessages = getMessages(tenantDomain, true);
        props = tenantCachedMessages.get(locale);

        tenantResourceBundleBaseNames = getResourceBundleBaseNames(tenantDomain, false, false);
        loadedBundleCount = tenantResourceBundleBaseNames.size();
    } finally {
        readLock.unlock();
    }

    if (loadedBundles == null) {
        LockHelper.tryLock(writeLock, tryLockTimeout,
                "adding resource bundle for locale in 'MessageServiceImpl.getLocaleProperties()'");
        try {
            loadedBundles = new HashSet<String>();
            tenantLoadedResourceBundles.put(locale, loadedBundles);
            putLoadedResourceBundles(tenantDomain, tenantLoadedResourceBundles);
            init = true;
        } finally {
            writeLock.unlock();
        }
    }

    if (props == null) {
        LockHelper.tryLock(writeLock, tryLockTimeout,
                "adding resource bundle properties into the cache (because properties are not cached) in 'MessageServiceImpl.getLocaleProperties()'");
        try {
            props = new HashMap<String, String>();
            tenantCachedMessages.put(locale, props);
            putMessages(tenantDomain, tenantCachedMessages);
            init = true;
        } finally {
            writeLock.unlock();
        }
    }

    if ((loadedBundles.size() != loadedBundleCount) || (init == true)) {
        LockHelper.tryLock(writeLock, tryLockTimeout,
                "searching resource bundle and adding new resource bundle for locale if the bundle is not found in 'MessageServiceImpl.getLocaleProperties()'");
        try {
            // get registered resource bundles               
            Set<String> resBundleBaseNames = getResourceBundleBaseNames(tenantDomain, true, false);

            int count = 0;

            // load resource bundles for given locale (by tenant, if applicable)
            for (String resBundlePath : resBundleBaseNames) {
                if (loadedBundles.contains(resBundlePath) == false) {
                    ResourceBundle resourcebundle = null;

                    int idx1 = resBundlePath.indexOf(StoreRef.URI_FILLER);

                    if (idx1 != -1) {
                        // load from repository
                        int idx2 = resBundlePath.indexOf("/", idx1 + 3);

                        String store = resBundlePath.substring(0, idx2);
                        String path = resBundlePath.substring(idx2);

                        StoreRef storeRef = tenantService.getName(new StoreRef(store));

                        try {
                            resourcebundle = getRepoResourceBundle(storeRef, path, locale);
                        } catch (IOException ioe) {
                            throw new AlfrescoRuntimeException(
                                    "Failed to read message resource bundle from repository " + resBundlePath
                                            + " : " + ioe);
                        }
                    } else {
                        // load from classpath
                        resourcebundle = ResourceBundle.getBundle(resBundlePath, locale);
                    }

                    if (resourcebundle != null) {
                        Enumeration<String> enumKeys = resourcebundle.getKeys();
                        while (enumKeys.hasMoreElements() == true) {
                            String key = enumKeys.nextElement();
                            props.put(key, resourcebundle.getString(key));
                        }

                        loadedBundles.add(resBundlePath);
                        count++;
                    }
                }
            }

            logger.info("Message bundles (x " + count + ") loaded for locale " + locale);
        } finally {
            writeLock.unlock();
        }
    }

    return props;
}

From source file:org.alfresco.repo.i18n.MessageServiceImpl.java

public void unregisterResourceBundle(String resBundlePath) {
    Map<Locale, Set<String>> loadedResourceBundlesForAllLocales;
    Map<Locale, Map<String, String>> cachedMessagesForAllLocales;
    Set<String> resourceBundleBaseNamesForAllLocales;

    String tenantDomain = getTenantDomain();
    LockHelper.tryLock(readLock, tryLockTimeout,
            "getting loaded resource bundles, messages and base names in 'MessageServiceImpl.unregisterResourceBundle()'");
    try {/*from w  w w.j a va2s  . c  o  m*/
        // all locales
        loadedResourceBundlesForAllLocales = getLoadedResourceBundles(tenantDomain, false);
        cachedMessagesForAllLocales = getMessages(tenantDomain, false);
        resourceBundleBaseNamesForAllLocales = getResourceBundleBaseNames(tenantDomain, false, true);
    } finally {
        readLock.unlock();
    }

    LockHelper.tryLock(writeLock, tryLockTimeout,
            "removing resource bundle by path in 'MessageServiceImpl.unregisterResourceBundle()'");
    try {
        // unload resource bundles for each locale (by tenant, if applicable)        
        if ((loadedResourceBundlesForAllLocales != null) && (cachedMessagesForAllLocales != null)) {
            Iterator<Locale> itr = loadedResourceBundlesForAllLocales.keySet().iterator();

            while (itr.hasNext()) {
                Locale locale = itr.next();

                Set<String> loadedBundles = loadedResourceBundlesForAllLocales.get(locale);
                Map<String, String> props = cachedMessagesForAllLocales.get(locale);

                if ((loadedBundles != null) && (props != null)) {
                    if (loadedBundles.contains(resBundlePath)) {
                        ResourceBundle resourcebundle = null;

                        int idx1 = resBundlePath.indexOf(StoreRef.URI_FILLER);

                        if (idx1 != -1) {
                            // load from repository
                            int idx2 = resBundlePath.indexOf("/", idx1 + 3);

                            String store = resBundlePath.substring(0, idx2);
                            String path = resBundlePath.substring(idx2);

                            StoreRef storeRef = tenantService.getName(new StoreRef(store));

                            try {
                                resourcebundle = getRepoResourceBundle(storeRef, path, locale);
                            } catch (IOException ioe) {
                                throw new AlfrescoRuntimeException(
                                        "Failed to read message resource bundle from repository "
                                                + resBundlePath + " : " + ioe);
                            }
                        } else {
                            // load from classpath
                            resourcebundle = ResourceBundle.getBundle(resBundlePath, locale);
                        }

                        if (resourcebundle != null) {
                            // unload from the cached messages
                            Enumeration<String> enumKeys = resourcebundle.getKeys();
                            while (enumKeys.hasMoreElements() == true) {
                                String key = enumKeys.nextElement();
                                props.remove(key);
                            }
                        }

                        loadedBundles.remove(resBundlePath);
                    }
                }
            }
        }

        // unregister resource bundle
        if (resourceBundleBaseNamesForAllLocales != null) {
            resourceBundleBaseNamesForAllLocales.remove(resBundlePath);
            logger.info("Unregistered message bundle '" + resBundlePath + "'");
        }

        clearLoadedResourceBundles(tenantDomain); // force re-load of message cache
    } finally {
        writeLock.unlock();
    }
}

From source file:org.springframework.extensions.webscripts.AbstractWebScript.java

/**
 * Helper to render a bundle of webscript I18N resources as a JSON object
 * //w  w  w .  ja va  2  s .co  m
 * @param resources     To render - can be null if no resources present,
 *                      in which case an empty JSON object will be output.
 * 
 * @return JSON object string
 */
private String renderJSONResources(ResourceBundle resources) {
    String result = "{}";
    if (resources != null) {
        final Locale locale = I18NUtil.getLocale();

        String cacheKey = locale.toString();
        if (resources instanceof WebScriptPropertyResourceBundle) {
            // Add a String of all the additional paths merged into the bundle to ensure that we do not 
            // retrieve stale cached data. It is important that we always return bundle data that is 
            // specific to the request as each request might result in different modules being applied
            // and therefore different bundles being merged together...
            cacheKey = cacheKey + "_" + ((WebScriptPropertyResourceBundle) resources).getMergedBundlePaths();
        }

        this.jsonResourcesLock.readLock().lock();
        try {
            result = jsonResources.get(cacheKey);
        } finally {
            this.jsonResourcesLock.readLock().unlock();
        }
        if (result == null) {
            StringBuilderWriter buf = new StringBuilderWriter(256);
            JSONWriter out = new JSONWriter(buf);
            try {
                out.startObject();
                Enumeration<String> keys = resources.getKeys();
                while (keys.hasMoreElements()) {
                    String key = keys.nextElement();
                    out.writeValue(key, resources.getString(key));
                }
                out.endObject();
            } catch (IOException jsonErr) {
                throw new WebScriptException("Error rendering I18N resources.", jsonErr);
            }
            result = buf.toString();

            this.jsonResourcesLock.writeLock().lock();
            try {
                this.jsonResources.put(cacheKey, result);
            } finally {
                this.jsonResourcesLock.writeLock().unlock();
            }
        }
    }

    return result;
}

From source file:de.dmarcini.submatix.pclogger.gui.MainCommGUI.java

/**
 * verfgbare Sprachen in Men eintragen Project: SubmatixBTConfigPC Package: de.dmarcini.submatix.pclogger.gui
 * //from   w ww .j a  v a  2 s  .co  m
 * @author Dirk Marciniak (dirk_marciniak@arcor.de) Stand: 18.12.2011
 * @param programLocale
 */
private void initLanuageMenu(Locale programLocale) {
    ResourceBundle rb;
    Enumeration<String> enu;
    String key = null;
    String cmd = null;
    try {
        lg.debug("try init language menu...");
        ignoreAction = true;
        // Lies die Resource aus
        rb = ResourceBundle.getBundle("de.dmarcini.submatix.pclogger.lang.languages");
        // Alle KEYS lesen
        enu = rb.getKeys();
        try {
            lg.debug("try init language menuitems...");
            while (enu.hasMoreElements()) {
                JMenuItem menuItem = new JMenuItem();
                key = enu.nextElement();
                cmd = rb.getString(key);
                menuItem.setText(key);
                menuItem.addActionListener(this);
                menuItem.setActionCommand(cmd);
                menuItem.addMouseMotionListener(this);
                mnLanguages.add(menuItem);
            }
            lg.debug("try init language menuitems...done");
        } catch (NullPointerException ex) {
            lg.error("NULL POINTER EXCEPTION <" + ex.getMessage() + ">");
            statusTextField.setText("ERROR set language strings");
            System.out.println("ERROR set language strings <" + ex.getMessage() + "> ABORT!");
            System.exit(-1);
        } catch (MissingResourceException ex) {
            lg.error("MISSING RESOURCE EXCEPTION <" + ex.getMessage() + ">");
            statusTextField.setText("ERROR set language strings");
            System.out.println("ERROR set language strings <" + ex.getMessage() + "> ABORT!");
            System.exit(-1);
        } catch (ClassCastException ex) {
            lg.error("CLASS CAST EXCEPTION <" + ex.getMessage() + ">");
            statusTextField.setText("ERROR set language strings");
            System.out.println("ERROR set language strings <" + ex.getMessage() + "> ABORT!");
            System.exit(-1);
        } finally {
            ignoreAction = false;
        }
    } catch (NullPointerException ex) {
        lg.error("NULL POINTER EXCEPTION <" + ex.getMessage() + ">");
        statusTextField.setText("ERROR set language strings");
        System.out.println("ERROR set language strings <" + ex.getMessage() + "> ABORT!");
        System.exit(-1);
    } catch (MissingResourceException ex) {
        lg.error("MISSING RESOURCE EXCEPTION <" + ex.getMessage() + ">");
        statusTextField.setText("ERROR set language strings - the given key can be found");
        System.out.println(
                "ERROR set language strings - the given key can be found <" + ex.getMessage() + "> ABORT!");
        System.exit(-1);
    } catch (ClassCastException ex) {
        lg.error("CLASS CAST EXCEPTION <" + ex.getMessage() + ">");
        statusTextField.setText("ERROR set language strings");
        System.out.println("ERROR set language strings <" + ex.getMessage() + "> ABORT!");
        System.exit(-1);
    } finally {
        ignoreAction = false;
    }
    lg.debug("try init language menu...done");
}

From source file:davmail.exchange.ExchangeSession.java

/**
 * Convert keyword value to IMAP flag.//from  w w  w.ja  v a 2s .  c  o m
 *
 * @param value keyword value
 * @return IMAP flag
 */
public String convertKeywordToFlag(String value) {
    // first test for keyword in settings
    Properties flagSettings = Settings.getSubProperties("davmail.imapFlags");
    Enumeration flagSettingsEnum = flagSettings.propertyNames();
    while (flagSettingsEnum.hasMoreElements()) {
        String key = (String) flagSettingsEnum.nextElement();
        if (value.equalsIgnoreCase(flagSettings.getProperty(key))) {
            return key;
        }
    }

    ResourceBundle flagBundle = ResourceBundle.getBundle("imapflags");
    Enumeration<String> flagBundleEnum = flagBundle.getKeys();
    while (flagBundleEnum.hasMoreElements()) {
        String key = flagBundleEnum.nextElement();
        if (value.equalsIgnoreCase(flagBundle.getString(key))) {
            return key;
        }
    }

    // fall back to raw value
    return value;
}