Example usage for com.google.common.collect Maps synchronizedBiMap

Introduction

In this page you can find the example usage for com.google.common.collect Maps synchronizedBiMap.

Prototype

public static <K, V> BiMap<K, V> synchronizedBiMap(BiMap<K, V> bimap) 

Source Link

Document

Returns a synchronized (thread-safe) bimap backed by the specified bimap.

Usage

From source file:com.yahoo.elide.core.EntityDictionary.java

/**
 * Instantiate a new EntityDictionary with the provided set of checks. In addition all of the checks
 * in {@link com.yahoo.elide.security.checks.prefab} are mapped to {@code Prefab.CONTAINER.CHECK}
 * (e.g. {@code @ReadPermission(expression="Prefab.Role.All")}
 * or {@code @ReadPermission(expression="Prefab.Common.UpdateOnCreate")})
 * @param checks a map that links the identifiers used in the permission expression strings
 *               to their implementing classes
 *//* w w  w .j  a v a  2s .c  o m*/
public EntityDictionary(Map<String, Class<? extends Check>> checks) {
    checkNames = Maps.synchronizedBiMap(HashBiMap.create(checks));

    addPrefabCheck("Prefab.Role.All", Role.ALL.class);
    addPrefabCheck("Prefab.Role.None", Role.NONE.class);
    addPrefabCheck("Prefab.Collections.AppendOnly", AppendOnly.class);
    addPrefabCheck("Prefab.Collections.RemoveOnly", RemoveOnly.class);
    addPrefabCheck("Prefab.Common.UpdateOnCreate", Common.UpdateOnCreate.class);
}

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From source file:com.github.rinde.rinsim.core.model.comm.CommModel.java

CommModel(RandomGenerator rng, Builder b) {
    defaultReliability = b.defaultReliability();
    defaultMaxRange = b.defaultMaxRange();
    usersHasChanged = false;//from ww  w  .j  a  v a2s .  c  o m
    usersDevices = Maps.synchronizedBiMap(LinkedHashBiMap.<CommUser, CommDevice>create());
    unregisteredUsersDevices = LinkedHashBiMap.<CommUser, CommDevice>create();
    usersDevicesSnapshot = ImmutableBiMap.of();
    eventDispatcher = new EventDispatcher(EventTypes.values());
    randomGenerator = rng;
}

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From source file:org.n52.sos.cache.AbstractContentCache.java

/**
 * Creates a new synchronized map from the specified map.
 *
 * @param <K>/*www  . j  a v a 2 s.c  o  m*/
 *            the key type
 * @param <V>
 *            the value type
 * @param map
 *            the map
 *
 * @return the synchronized map
 */
protected static <K, V> BiMap<K, V> newSynchronizedBiMap(BiMap<K, V> map) {
    if (map == null) {
        return Maps.synchronizedBiMap(HashBiMap.<K, V>create());
    } else {
        return Maps.synchronizedBiMap(map);
    }
}

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From source file:org.pshow.ecm.content.metadata.DefaultContetntSchemaHolder.java

private <K, V> void putStoreSafe(String key, Map<K, V> value) {
    if (store.contains(key)) {
        Map<K, V> old_all = this.getRegisteredObject(key, Maps.synchronizedBiMap(HashBiMap.<K, V>create()));
        Map<K, V> new_all = Maps.synchronizedBiMap(HashBiMap.<K, V>create(value.size() + old_all.size()));
        new_all.putAll(value);
        new_all.putAll(old_all);
        store.put(key, new_all);
    } else {/*from  w w  w  .ja  va2 s.  c om*/
        store.put(key, value);
    }
}

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From source file:org.pshow.ecm.content.metadata.DefaultContetntSchemaHolder.java

private void registNamespaces(List<NamespaceDef> list) {
    // namespace//w  w w .j av  a2 s  .  c  o  m
    List<NamespaceDef> exist_namespaces = loadNamespacesFromDB();
    if (list != null) {
        for (NamespaceDef psNamespace : list) {
            if (!exist_namespaces.contains(psNamespace)) {
                // ?namespace???namespace
                namespaceDao.save(new Namespace(psNamespace.getUri(), psNamespace.getPrefix()));
                exist_namespaces.add(psNamespace);
            }
        }
    }
    BiMap<String, String> namespaces = Maps.synchronizedBiMap(HashBiMap.<String, String>create());
    for (NamespaceDef psNamespace : exist_namespaces) {
        checkNamespace(namespaces, psNamespace);
        namespaces.put(psNamespace.getUri(), psNamespace.getPrefix());
    }
    putStoreSafe(ALL_NAMESPACE, namespaces);
}

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From source file:org.geoserver.backuprestore.tasklet.CatalogBackupRestoreTasklet.java

/**
 * TODO: When Restoring//from   ww w  .j  a va  2 s .  c  o m
 * 
 * 1. the securityManager should issue the listeners 2. the GWCInitializer should be re-initialized
 * 
 * @param sourceRestoreFolder
 * @param baseDir
 * @throws Exception
 * @throws IOException
 */
private void restoreGWCSettings(Resource sourceRestoreFolder, Resource baseDir) throws Exception {
    // Restore configuration files form source and Test that everything went well
    try {

        // - Prepare folder
        GeoserverXMLResourceProvider gwcConfigProvider = (GeoserverXMLResourceProvider) GeoServerExtensions
                .bean("gwcXmlConfigResourceProvider");
        Resource targetGWCProviderRestoreDir = gwcConfigProvider.getConfigDirectory();
        Files.delete(targetGWCProviderRestoreDir.dir());

        // Restore GWC Providers Configurations
        for (GeoserverXMLResourceProvider gwcProvider : GeoServerExtensions
                .extensions(GeoserverXMLResourceProvider.class)) {
            Resource providerConfigFile = sourceRestoreFolder
                    .get(Paths.path(GeoserverXMLResourceProvider.DEFAULT_CONFIGURATION_DIR_NAME,
                            gwcProvider.getConfigFileName()));
            if (Resources.exists(providerConfigFile) && FileUtils.sizeOf(providerConfigFile.file()) > 0) {
                Resources.copy(providerConfigFile.in(), targetGWCProviderRestoreDir, providerConfigFile.name());
            }
        }

        // Restore GWC Layers Configurations
        // TODO: This should be done using the spring-batch item reader/writer, since it is not safe to save tons of single XML files.
        //       Nonetheless, given the default implementation of GWC Catalog does not have much sense to refactor this code now.
        final TileLayerCatalog gwcCatalog = (TileLayerCatalog) GeoServerExtensions
                .bean("GeoSeverTileLayerCatalog");
        BiMap<String, String> layersByName = null;

        if (gwcCatalog != null) {

            if (isDryRun()) {
                BiMap<String, String> baseBiMap = HashBiMap.create();
                layersByName = Maps.synchronizedBiMap(baseBiMap);
            }

            final XMLConfiguration gwcXmlPersisterFactory = (XMLConfiguration) GeoServerExtensions
                    .bean("gwcXmlConfig");
            final GeoServerResourceLoader resourceLoader = new GeoServerResourceLoader(
                    sourceRestoreFolder.dir());

            final DefaultTileLayerCatalog gwcRestoreCatalog = new DefaultTileLayerCatalog(resourceLoader,
                    gwcXmlPersisterFactory);

            for (String layerName : gwcRestoreCatalog.getLayerNames()) {
                GeoServerTileLayerInfo gwcLayerInfo = gwcRestoreCatalog.getLayerByName(layerName);

                LayerInfo layerInfo = getCatalog().getLayerByName(layerName);

                if (layerInfo != null) {

                    WorkspaceInfo ws = layerInfo.getResource() != null
                            && layerInfo.getResource().getStore() != null
                            && layerInfo.getResource().getStore().getWorkspace() != null
                                    ? getCatalog().getWorkspaceByName(
                                            layerInfo.getResource().getStore().getWorkspace().getName())
                                    : null;

                    if (!filteredResource(layerInfo, ws, true)) {
                        restoreGWCTileLayerInfo(gwcCatalog, layersByName, layerName, gwcLayerInfo,
                                layerInfo.getId());
                    }
                } else {
                    LayerGroupInfo layerGroupInfo = getCatalog().getLayerGroupByName(layerName);

                    if (layerGroupInfo != null) {

                        WorkspaceInfo ws = layerGroupInfo.getWorkspace() != null
                                ? getCatalog().getWorkspaceByName(layerGroupInfo.getWorkspace().getName())
                                : null;

                        if (!filteredResource(layerGroupInfo, ws, false)) {
                            restoreGWCTileLayerInfo(gwcCatalog, layersByName, layerName, gwcLayerInfo,
                                    layerGroupInfo.getId());
                        }
                    }
                }
            }
        }

    } catch (Exception e) {
        logValidationExceptions(null, e);
    }
}

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