Example usage for java.util.concurrent ConcurrentHashMap ConcurrentHashMap

Introduction

In this page you can find the example usage for java.util.concurrent ConcurrentHashMap ConcurrentHashMap.

Prototype

public ConcurrentHashMap()

Source Link

Document

Creates a new, empty map with the default initial table size (16).

Usage

From source file:ai.susi.mind.SusiReader.java

public SusiReader() {
    this.synonyms = new ConcurrentHashMap<>();
    this.categories = new ConcurrentHashMap<>();
    this.filler = new HashSet<>();
}

From source file:net.brtly.monkeyboard.adb.DeviceThreadPool.java

protected DeviceThreadPool() {
    _threads = new ConcurrentHashMap<String, ExecutorService>();
}

From source file:gr.upatras.ece.nam.baker.impl.BakerInstallationMgmt.java

public BakerInstallationMgmt() {
    managedInstalledBuns = new ConcurrentHashMap<>();
    // this.setRepoWebClient(new RepositoryWebClient());
}

From source file:com.vmware.identity.idm.server.RsaAuthSessionCache.java

RsaAuthSessionCache() {
    _rsaSessionCacheLookup = new ConcurrentHashMap<String, ConcurrentHashMap<String, AuthenticationSession>>();
}

From source file:net.openhft.chronicle.logger.jcl.ChronicleLoggerFactory.java

public ChronicleLoggerFactory() {
    logRawDiagnostic("[CHRONICLE] Initialize ChronicleLoggerFactory");

    this.loggers = new ConcurrentHashMap<>();
    this.manager = new ChronicleLogManager();

    logRawDiagnostic("[CHRONICLE] ChronicleLoggerFactory initialized");
}

From source file:com.jivesoftware.os.upena.shared.User.java

@JsonCreator
public User(@JsonProperty("name") String name, @JsonProperty("email") String email,
        @JsonProperty("permissions") Map<PermissionKey, Long> permissions) {
    this.name = name;
    this.email = email;
    if (permissions == null)
        permissions = new ConcurrentHashMap<>();
    this.permissions = permissions;
}

From source file:hivemall.mix.store.SessionStore.java

public SessionStore() {
    this.sessions = new ConcurrentHashMap<String, SessionObject>();
}

From source file:com.impetus.kundera.ejb.EntityManagerSession.java

/**
* Instantiates a new entity manager cache.
* 
* @param em//  w w w . j a v  a  2 s  .c  o  m
*            the em
*/
public EntityManagerSession(EntityManagerImpl em) {
    this.em = em;
    this.sessionCache = new ConcurrentHashMap<Object, Object>();
}

From source file:com.clustercontrol.accesscontrol.util.SystemPrivilegePropertyUtil.java

private static void createSystemPrivilegeMap(String managerName) {
    if (managerName != null && managerName.length() > 0) {
        Map<String, SystemPrivilegeInfo> systemPrivilegeMap = m_systemPrivilegeAllMngMap.get(managerName);
        if (systemPrivilegeMap == null) {
            systemPrivilegeMap = new ConcurrentHashMap<>();
            List<SystemPrivilegeInfo> systemPrivilegeInfoList = new ArrayList<>();

            // ??
            try {
                AccessEndpointWrapper wrapper = AccessEndpointWrapper.getWrapper(managerName);
                systemPrivilegeInfoList = wrapper.getSystemPrivilegeInfoListByEditType(
                        PrivilegeConstant.SYSTEMPRIVILEGE_EDITTYPE_DIALOG);
            } catch (InvalidRole_Exception e) {
                // ???
                MessageDialog.openInformation(null, Messages.getString("message"),
                        Messages.getString("message.accesscontrol.16"));

            } catch (Exception e) {
                // ?
                m_log.warn("getOwnUserList(), " + HinemosMessage.replace(e.getMessage()), e);
                MessageDialog.openError(null, Messages.getString("failed"),
                        Messages.getString("message.hinemos.failure.unexpected") + ", "
                                + HinemosMessage.replace(e.getMessage()));
            }//from   w  w w.java  2  s.c o m

            // ??
            for (SystemPrivilegeInfo systemPrivilegeInfo : systemPrivilegeInfoList) {
                systemPrivilegeMap.put(getSystemPrivilegeMessage(systemPrivilegeInfo), systemPrivilegeInfo);
            }

            // ?
            m_systemPrivilegeAllMngMap.put(managerName, systemPrivilegeMap);
        }
    }
    return;
}

From source file:com.graph.bar.BarGraphData.java

public BarGraphData(String startDate, String endDate, String domain) {
    java.sql.Connection con = null;
    java.sql.PreparedStatement stmt = null;
    java.sql.ResultSet rs = null;
    try {//from   w  w  w  . j  a  v  a 2s .co  m
        con = ControlPanelPool.getInstance().getConnection();
        stmt = con.prepareStatement("");
        stmt = con.prepareStatement(
                "SELECT DISTINCT leadSession.referer, COUNT(leadSession.referer) as c  FROM leadSession WHERE leadSession.timeIn > CONVERT(date, ?) AND leadSession.timeIn < CONVERT(date, ?) AND leadSession.referer != '' AND leadSession.referer is not null GROUP BY leadSession.referer HAVING COUNT(leadSession.referer) > 0");
        stmt.setString(1, startDate);
        stmt.setString(2, endDate);
        rs = stmt.executeQuery();
        refs = new ConcurrentHashMap<>();
        while (rs.next()) {
            if (refs.containsKey(rs.getString("referer").split("/")[2])) {
                refs.put(rs.getString("referer").split("/")[2],
                        refs.get(rs.getString("referer").split("/")[2]) + rs.getInt("c"));
            } else {
                refs.put(rs.getString("referer").split("/")[2], rs.getInt("c"));
            }
        }
        refs.put("Google", 0);
        refs.put("Yahoo", 0);
        refs.put("Bing", 0);
        refs.put("Other", 0);

        for (String key : refs.keySet()) {
            try {
                if (refs.get(key) != null && key.contains("google")) {
                    refs.put("Google", refs.get("Google") + refs.get(key));
                    refs.remove(key);
                }
                if (refs.get(key) != null && key.contains("yahoo")) {
                    refs.put("Yahoo", refs.get("Yahoo") + refs.get(key));
                    refs.remove(key);
                }
                if (refs.get(key) != null && key.contains("bing")) {
                    refs.put("Bing", refs.get("Bing") + refs.get(key));
                    refs.remove(key);
                }
                //if (refs.get(key) != null && refs.get(key) < 6) {
                //    refs.put("Other", refs.get("Other") + refs.get(key));
                //    refs.remove(key);
                //}
                if (refs.get(key) != null && key.contains(domain)) {
                    //remove the self referred links
                    refs.remove(key);
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
        con.close();
    } catch (IOException | SQLException | PropertyVetoException ex) {
        Logger.getLogger(BarGraphData.class.getName()).log(Level.SEVERE, null, ex);
    } finally {
        DbUtils.closeQuietly(con, stmt, rs);
    }
}