Example usage for java.util Collections synchronizedMap

List of usage examples for java.util Collections synchronizedMap

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Introduction

In this page you can find the example usage for java.util Collections synchronizedMap.

Prototype

public static <K, V> Map<K, V> synchronizedMap(Map<K, V> m)

Source Link

Document

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

Usage

From source file:com.aol.advertising.qiao.util.cache.PersistentCache.java

private void _init() throws Exception {
    openDB();//from ww w  . j a va2s  .c o m

    // disk store
    diskMap = new PersistentMap<K, PersistentValueWrapper<K, V>>(database, javaClassCatalog, dataBinding, true,
            diskHighWaterMark, diskLowWaterMark, diskReapingInitDelaySecs, diskReapingIntervalSecs);
    diskMap.setId(id);
    diskMap.setRefreshExpiryOnAccess(refreshExpiryOnAccess);
    diskMap.addEvictionListener(this);
    diskMap.addUpdateListener(this);
    if (scheduler != null)
        diskMap.setTimer(scheduler);
    diskMap.init();

    // memory cache
    cache = Collections.synchronizedMap(
            new LinkedHashMap<K, PersistentValueWrapper<K, V>>(initialCapacity, loadFactor, true) {

                private static final long serialVersionUID = 827276680854179618L;

                @Override
                protected boolean removeEldestEntry(Entry<K, PersistentValueWrapper<K, V>> eldest) {
                    return size() > maxCapacity;
                }

            });

}

From source file:com.evolveum.icf.dummy.resource.DummyResource.java

DummyResource() {
    allObjects = Collections.synchronizedMap(new LinkedHashMap<String, DummyObject>());
    accounts = Collections.synchronizedMap(new LinkedHashMap<String, DummyAccount>());
    groups = Collections.synchronizedMap(new LinkedHashMap<String, DummyGroup>());
    privileges = Collections.synchronizedMap(new LinkedHashMap<String, DummyPrivilege>());
    scriptHistory = new ArrayList<ScriptHistoryEntry>();
    accountObjectClass = new DummyObjectClass();
    groupObjectClass = new DummyObjectClass();
    privilegeObjectClass = new DummyObjectClass();
    syncStyle = DummySyncStyle.NONE;//w  ww .java  2  s. com
    deltas = new ArrayList<DummyDelta>();
    latestSyncToken = 0;
}

From source file:op.care.values.PnlValues.java

private void initPanel() {
    cpMap = Collections.synchronizedMap(new HashMap<String, CollapsiblePane>());
    linemap = Collections.synchronizedMap(new HashMap<ResValue, JPanel>());
    mapType2Values = Collections.synchronizedMap(new HashMap<String, ArrayList<ResValue>>());

    //        mapCollapsed = Collections.synchronizedMap(new HashMap<String, Boolean>());

    //        balances = Collections.synchronizedMap(new HashMap<LocalDate, Pair<BigDecimal, BigDecimal>>());

    EntityManager em = OPDE.createEM();/*from   w w  w. jav  a2 s . c o m*/
    Query query = em.createQuery("SELECT t FROM ResValueTypes t WHERE t.valType != :valtype ORDER BY t.text");
    query.setParameter("valtype", ResValueTypesTools.LIQUIDBALANCE);
    lstValueTypes = Collections.synchronizedList(new ArrayList<ResValueTypes>(query.getResultList()));
    //        lstValueTypes.remove(LIQUIDBALANCE);
    em.close();

    //        color1 = SYSConst.blue1;
    //        color2 = SYSConst.greyscale;

}

From source file:org.zaproxy.zap.extension.selenium.ExtensionSelenium.java

@Override
public void init() {
    super.init();

    seleniumApi = new SeleniumAPI(getOptions());
    addonFilesChangedListener = new AddonFilesChangedListenerImpl();
    webDriverProviders = Collections.synchronizedMap(new HashMap<String, SingleWebDriverProvider>());
    providedBrowsers = Collections.synchronizedMap(new HashMap<String, ProvidedBrowser>());

    addBuiltInProvider(Browser.CHROME);/*from   w w  w .  j ava  2 s.  c  o m*/
    addBuiltInProvider(Browser.CHROME_HEADLESS);
    addBuiltInProvider(Browser.FIREFOX);
    addBuiltInProvider(Browser.FIREFOX_HEADLESS);
    addBuiltInProvider(Browser.HTML_UNIT);
    addBuiltInProvider(Browser.PHANTOM_JS);
    addBuiltInProvider(Browser.SAFARI);

    providedBrowserUIList = new ArrayList<>();
    buildProvidedBrowserUIList();
}

From source file:org.hyperic.hq.measurement.agent.server.MeasurementCommandsServer.java

public MeasurementCommandsServer() {
    this.verAPI = new MeasurementCommandsAPI();
    this.scheduleThread = null;
    this.scheduleObject = null;
    this.senderThread = null;
    this.senderObject = null;
    this.storage = null;
    this.validProps = Collections.synchronizedMap(new HashMap());
    this.bootConfig = null;
    this.schedStorage = null;
    this.pluginManager = null;
    this.log = LogFactory.getLog(MeasurementCommandsServer.class);

    this.ctPluginManager = null;
    this.ltPluginManager = null;
    this.trackerThread = null;
    this.trackerObject = null;

    this.topnScheduler = null;

    for (String element : this.verAPI.propSet) {
        // Simply setup true object values for properties we know about
        this.validProps.put(element, this);
    }/*from  ww w  . j  a v a  2s .c om*/
}

From source file:org.apache.cocoon.components.flow.WebContinuation.java

/**
 * Set an attribute of this continuation
 * //from  w ww .j  a  v  a  2 s.  c o m
 * @param name the attribute name
 * @param value its value
 */
public void setAttribute(String name, Object value) {
    if (this.attributes == null) {
        this.attributes = Collections.synchronizedMap(new HashMap());
    }

    this.attributes.put(name, value);
}

From source file:org.jenkinsmvn.jenkins.api.JenkinsClient.java

private void init() throws IOException {
    GetJsonObject<Node> retriever = createObjectRetriever(Node.class);

    node = retriever.getObject(getPath(API_JSON_PATH));
    List<Job> jobs = node.getJobs();

    if (CollectionUtils.isNotEmpty(jobs)) {
        Map<String, Job> tmp = new LinkedHashMap<String, Job>(jobs.size());

        for (Job job : jobs) {
            tmp.put(job.getName(), job);
        }//from  w w  w.j  a  va 2 s.  c  o  m

        jobsCache = Collections.unmodifiableMap(tmp);
        jobsDetailCache = Collections.synchronizedMap(new HashMap<String, JobDetails>(jobs.size()));
    }
}

From source file:org.opencastproject.oaipmh.server.OaiPmhRepositoryServlet.java

/**
 * Called by the ConfigurationAdmin service.
 * This method actually sets up the server.
 *//*from   w ww  .  j  a  v a2s  .c  o m*/
public synchronized void updated(Dictionary properties) throws ConfigurationException {
    logger.info("Updated");
    checkDictionary(properties, componentContext);
    // collect properties
    final String path = getCfg(properties, CFG_MOUNT_PATH);
    final SearchService searchService = (SearchService) componentContext.locateService("searchService");
    logger.info("Using search service " + searchService);
    final String baseUrl = getContextProperty(componentContext, PROP_SERVER_URL) + path;
    final String repositoryName = getCfg(properties, CFG_REPOSITORY_NAME);
    final String adminEmail = getContextProperty(componentContext, PROP_ADMIN_EMAIL);
    final Integer resultLimit = getCfgAsInt(properties, CFG_RESULT_LIMIT);
    final HttpService httpService = (HttpService) componentContext.locateService("httpService");
    // register servlet
    try {
        // ... and unregister first if necessary
        if (currentServletAlias != null)
            httpService.unregister(currentServletAlias);
        httpService.registerServlet(path, this, null, null);
        currentServletAlias = path;
        logger.info("Registering OAI-PMH server under " + path);
    } catch (Exception e) {
        throw new RuntimeException("Error registering OAI-PMH servlet", e);
    }
    // create repository
    repository = new OaiPmhRepository() {
        private Map resumptionTokens = Collections.synchronizedMap(new LRUMap(100));

        @Override
        public Granularity getRepositoryTimeGranularity() {
            return Granularity.DAY;
        }

        @Override
        public String getBaseUrl() {
            return baseUrl;
        }

        @Override
        public String getRepositoryName() {
            return repositoryName;
        }

        @Override
        public SearchService getSearchService() {
            return searchService;
        }

        @Override
        public String getAdminEmail() {
            return adminEmail;
        }

        @Override
        public String saveQuery(ResumableQuery query) {
            String token = DigestUtils.md5Hex(Double.toString(Math.random()));
            resumptionTokens.put(token, query);
            return token;
        }

        @Override
        public Option<ResumableQuery> getSavedQuery(String resumptionToken) {
            return option(((ResumableQuery) resumptionTokens.get(resumptionToken)));
        }

        @Override
        public int getResultLimit() {
            return resultLimit;
        }

        @Override
        public List<MetadataProvider> getMetadataProviders() {
            return metadataProviders;
        }
    };
}

From source file:fr.immotronic.ubikit.pems.enocean.impl.DeviceManagerImpl.java

public DeviceManagerImpl(PemLauncher pem, DatabaseManager databaseManager,
        EnoceanSerialAdapter enoceanSerialAdapter/*, LicenseManager licenseManager*/) {
    this.databaseManager = databaseManager;
    this.pem = pem;
    higherAbstractionLevelEventGate = pem.getHigherAbstractionLevelEventGate();
    this.enoceanSerialAdapter = enoceanSerialAdapter;
    devices = Collections.synchronizedMap(new HashMap<Integer, EnoceanDevice>());
    additionalUIDs = Collections.synchronizedMap(new HashMap<Integer, Integer>());
    actuatorControllers = new EnoceanControllerDevice[0x80]; // 0x80 match the maximum number of IDs for a TCM120/320/300 transceiver
    actuatorCount = 0;//w w w .  j  a  v a 2  s. c o m
    //this.licenseManager = licenseManager;

    loadKnownDevicesFromDatabase(databaseManager.getAllItems());
}

From source file:naming.resources.ProxyDirContext.java

/**
 * Builds a proxy directory context using the given environment.
 *//* ww  w . j av  a 2 s. c  o  m*/
public ProxyDirContext(Hashtable env, DirContext dirContext) {
    this.env = env;
    this.dirContext = dirContext;
    if (dirContext instanceof BaseDirContext) {
        // Initialize parameters based on the associated dir context, like
        // the caching policy.
        if (((BaseDirContext) dirContext).isCached()) {
            cache = Collections.synchronizedMap(new LRUMap(cacheSize));
            cacheTTL = ((BaseDirContext) dirContext).getCacheTTL();
            cacheObjectMaxSize = ((BaseDirContext) dirContext).getCacheObjectMaxSize();
        }
    }
    hostName = (String) env.get(HOST);
    contextName = (String) env.get(CONTEXT);
}