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:ch.entwine.weblounge.kernel.endpoint.RuntimeInformationEndpoint.java

/**
 * Creates a new instance of the runtime information endpoint.
 *//*from   www . j a v  a 2s . co m*/
public RuntimeInformationEndpoint() {
    runtimeInfoProviders = new ConcurrentHashMap<String, RuntimeInformationProvider>();
}

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From source file:PalidromeArray.java

public PalidromeArray(BigInteger totalLength) {
    this.totalLength = totalLength;
    this.halfLength = totalLength.divide(TWO);
    if (MathUtil.isOdd(totalLength)) {
        isEven = false;/*www.  j av a  2  s .c  o m*/
        halfLength = halfLength.add(BigInteger.ONE);
    }
    array = new ConcurrentHashMap<BigInteger, BigInteger>();
}

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From source file:io.github.retz.scheduler.RetzScheduler.java

public RetzScheduler(Launcher.Configuration conf, Protos.FrameworkInfo frameworkInfo) {
    MAPPER.registerModule(new Jdk8Module());
    PLANNER = PlannerFactory.create(conf.getServerConfig().getPlannerName());
    this.conf = Objects.requireNonNull(conf);
    this.frameworkInfo = frameworkInfo;
    this.slaves = new ConcurrentHashMap<>();
    this.filters = Protos.Filters.newBuilder().setRefuseSeconds(conf.getServerConfig().getRefuseSeconds())
            .build();// w  w w. j a  v  a  2  s .c o m
    MAX_JOB_SIZE = conf.getServerConfig().getMaxJobSize();
}

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From source file:com.torrenttunes.android.model.MusicProvider.java

public MusicProvider() {
    mMusicListByArtist = new ConcurrentHashMap<>();
    mMusicListById = new ConcurrentHashMap<>();
    mFavoriteTracks = Collections.newSetFromMap(new ConcurrentHashMap<String, Boolean>());
}

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From source file:com.launchkey.example.springmvc.AuthManager.java

@Autowired
public AuthManager(LaunchKeyConfig config) throws ConfigurationException, IOException {
    final Long rocketKey = config.getRocketKey();
    final String secretKey = config.getSecretKey();
    final String privateKeyLocation = config.getPrivateKeyLocation();

    boolean halt = false;
    if (rocketKey == null) {
        log.error("launchkey.rocket-key property not provided");
        halt = true;// w w w  . j  a v  a2s .c  om
    }
    if (secretKey == null) {
        log.error("launchkey.secret-key property not provided");
        halt = true;
    }
    if (privateKeyLocation == null) {
        log.error("launchkey.private-key-location property not provided");
        halt = true;
    }
    if (halt)
        throw new ConfigurationException("Missing required LaunchKey configuration");

    BufferedReader br = new BufferedReader(new FileReader(privateKeyLocation));
    StringBuilder sb = new StringBuilder();
    try {
        String line = br.readLine();

        while (line != null) {
            sb.append(line);
            sb.append("\n");
            line = br.readLine();
        }
    } finally {
        br.close();
    }
    String privateKey = sb.toString();
    LaunchKeyClient launchKeyClient = LaunchKeyClient.factory(rocketKey, secretKey, privateKey,
            new BouncyCastleProvider());
    this.authService = launchKeyClient.auth();
    this.sessionAuthenticationMap = Collections.synchronizedMap(new HashMap<String, Boolean>());
    this.sessionAuthRequestMap = new ConcurrentHashMap<String, String>();
    this.userHashSessionMap = new ConcurrentHashMap<String, List<String>>();
}

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From source file:eu.tradegrid.tinkerpop.persistor.TinkerpopPersistor.java

/**
 * Start the Tinkerpop Persistor module.
 *///from   w w w  . ja v  a  2s  .  c om
@Override
public void start() {
    super.start();

    address = getOptionalStringConfig("address", "tinkerpop.persistor");
    tinkerpopConfig = loadTinkerpopConfig();
    jsonUtility = new JsonUtility(tinkerpopConfig.getString("graphson.mode", "NORMAL"));

    queryCache = new ConcurrentHashMap<>();

    eb.registerHandler(address, this);

    logger.info("TinkerpopPersistor module started");
}

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From source file:com.legstar.coxb.transform.AbstractTransformer.java

/**
 * Create a transformer using a specific COBOL parameters set.
 * //  w ww .  j  a  v a 2 s  .  com
 * @param cobolContext the COBOL parameters set.
 */
public AbstractTransformer(final CobolContext cobolContext) {
    try {
        ICobolConvertersFactory factory = CobolConvertersFactory.createCobolConvertersFactory();
        mCobolConverters = factory.createCobolConverters();
        mCobolBindingVisitorsFactory = CobolBindingVisitorsFactory.createCobolBindingVisitorsFactory();
        setCobolContext(cobolContext);
        _cobolComplexBindingCache = new ConcurrentHashMap<Long, ICobolComplexBinding>();
    } catch (ClassLoadingException e) {
        throw new RuntimeException(e);
    }
}

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From source file:com.neophob.sematrix.jmx.PixelControllerStatus.java

/**
 * Register the JMX Bean./*from   w  w w .j  a va2s.  c  om*/
 *
 * @param configuredFps the configured fps
 */
public PixelControllerStatus(int configuredFps) {
    LOG.log(Level.INFO, "Initialize the PixelControllerStatus JMX Bean");

    this.configuredFps = configuredFps;

    // initialize all buffers 
    this.timeMeasureMapGlobal = new ConcurrentHashMap<TimeMeasureItemGlobal, CircularFifoBuffer>();
    for (TimeMeasureItemGlobal timeMeasureItem : TimeMeasureItemGlobal.values()) {
        this.timeMeasureMapGlobal.put(timeMeasureItem, new CircularFifoBuffer(this.configuredFps * SECONDS));
    }
    this.timeMeasureMapOutput = new ConcurrentHashMap<Output, Map<TimeMeasureItemOutput, CircularFifoBuffer>>();
    this.outputList = new ArrayList<Output>();

    startTime = System.currentTimeMillis();

    // register MBean
    try {
        MBeanServer server = ManagementFactory.getPlatformMBeanServer();
        ObjectName name = new ObjectName(JMX_BEAN_NAME);
        // check if the MBean is already registered
        if (!server.isRegistered(name)) {
            server.registerMBean(this, name);
        }
    } catch (JMException ex) {
        LOG.log(Level.WARNING, "Error while registering class as JMX Bean.", ex);
    }
}

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From source file:com.wineaccess.wine.WineAdapterHelper.java

/**
 * This method is used to add the wine in the database.
 * //from  w  w w.  ja  v a2  s .  co m
 * @param winePO this is used to take the input.
 * @return output map containing response
 */
public static Map<String, Object> addWine(final WinePO winePO) {

    logger.info("start addWine method");

    String errorMsg = StringUtils.EMPTY;

    final Map<String, Object> output = new ConcurrentHashMap<String, Object>();

    Response response = null;

    try {
        MasterData wineStyle = null;
        MasterData vintage = null;
        MasterData varietal = null;
        MasterData bottleInMl = null;
        MasterData bottlesPerBox = null;
        WineryModel winery = null;
        MasterData wineSourcingId = null;
        ImporterModel importer = null;

        wineStyle = MasterDataRepository.getMasterDataById(Long.parseLong(winePO.getWineStyleId()));
        if (wineStyle == null) {
            // wine style not exist
            response = ApplicationUtils.errorMessageGenerate(

                    SystemErrorCode.INVALID_WINE_STYLE, SystemErrorCode.INVALID_WINE_STYLE_TEXT, SUCCESS_CODE);

            logger.error("wine style not exist");
        }

        if (response == null) {
            vintage = MasterDataRepository.getMasterDataById(Long.parseLong(winePO.getVintageId()));
            if (vintage == null) {
                // vintage not exist
                response = ApplicationUtils.errorMessageGenerate(

                        SystemErrorCode.INVALID_VINTAGE, SystemErrorCode.INVALID_VINTAGE_TEXT, SUCCESS_CODE);

                logger.error("vintage not exist");
            }
        }

        if (response == null) {
            varietal = MasterDataRepository.getMasterDataById(Long.parseLong(winePO.getVarietalId()));
            if (varietal == null) {
                // varietal not exist
                response = ApplicationUtils.errorMessageGenerate(

                        SystemErrorCode.INVALID_VARIETAL, SystemErrorCode.INVALID_VARIETAL_TEXT, SUCCESS_CODE);

                logger.error("varietal not exist");
            }
        }

        if (response == null) {
            bottleInMl = MasterDataRepository.getMasterDataById(Long.parseLong(winePO.getBottleInMlId()));
            if (bottleInMl == null) {
                // bottleInMlId not exist
                response = ApplicationUtils.errorMessageGenerate(

                        SystemErrorCode.INVALID_BOTTLE_IN_ML, SystemErrorCode.INVALID_BOTTLE_IN_ML_TEXT,
                        SUCCESS_CODE);

                logger.error("bottleInMlId not exist");
            }
        }

        if (response == null) {

            if (winePO.getBottlesPerBoxId() != null) {
                if (!winePO.getBottlesPerBoxId().isEmpty()) {
                    bottlesPerBox = MasterDataRepository
                            .getMasterDataById(Long.parseLong(winePO.getBottlesPerBoxId()));
                    if (bottlesPerBox == null) {
                        // bottlesPerBox not exist
                        response = ApplicationUtils.errorMessageGenerate(

                                SystemErrorCode.INVALID_BOTTLES_PER_BOX,
                                SystemErrorCode.INVALID_BOTTLES_PER_BOX_TEXT, SUCCESS_CODE);

                        logger.error("bottlesPerBox not exist");
                    }
                }
            }
        }

        if (response == null) {
            winery = WineryRepository.getWineryById(Long.parseLong(winePO.getWineryId()));
            if (winery == null) {
                // winery not exist
                response = ApplicationUtils.errorMessageGenerate(

                        SystemErrorCode.INVALID_WINERY, SystemErrorCode.INVALID_WINERY_TEXT, SUCCESS_CODE);

                logger.error("winery not exist");
            }
        }

        if (response == null) {
            if (winePO.getWineSourcingId() != null) {
                if (!winePO.getWineSourcingId().isEmpty()) {
                    wineSourcingId = MasterDataRepository
                            .getMasterDataById(Long.parseLong(winePO.getWineSourcingId()));
                    if (wineSourcingId == null) {
                        // wineSourcingId not exist
                        response = ApplicationUtils.errorMessageGenerate(

                                SystemErrorCode.INVALID_SOURCING, SystemErrorCode.INVALID_SOURCING_TEXT,
                                SUCCESS_CODE);

                        logger.error("wineSourcingId not exist");
                    }
                }
            }
        }

        boolean isImported = false;

        if (response == null) {

            importer = winery.getActiveImporterId();
            if (importer != null) {
                isImported = true;
            }
        }

        if (response == null) {
            final WineModel wineModel = new WineModel();

            String wineFullName = PropertyholderUtils.getStringProperty("wine.full.name");

            wineFullName = wineFullName.replace("<vintage>", vintage.getName() + " ");

            wineFullName = wineFullName.replace("<winery>", winery.getWineryName() + " ");

            wineFullName = wineFullName.replace("<winename>", winePO.getWineName());

            wineModel.setWineFullName(wineFullName);
            wineModel.setWineName(winePO.getWineName());
            wineModel.setVerietal(varietal);
            wineModel.setVintage(vintage);

            if (winePO.getWineShortName() != null) {
                if (!winePO.getWineShortName().isEmpty()) {
                    wineModel.setWineryShortName(winePO.getWineShortName());
                } else {
                    wineModel.setWineryShortName(null);
                }
            }

            wineModel.setBottleInMl(bottleInMl);
            wineModel.setBottlesPerBox(bottlesPerBox);
            wineModel.setIsDeleted(false);

            if (winePO.getAlcoholPercentage() != null) {

                if (!winePO.getAlcoholPercentage().isEmpty()) {
                    wineModel.setAlcoholPercentage(Double.parseDouble(winePO.getAlcoholPercentage()));
                } else {
                    wineModel.setAlcoholPercentage(null);
                }
            }

            if (winePO.getNotes() != null) {

                if (!winePO.getNotes().isEmpty()) {
                    wineModel.setNotes(winePO.getNotes());
                } else {
                    wineModel.setNotes(null);
                }
            }

            if (winePO.getWineLabel() != null) {

                if (!winePO.getWineLabel().isEmpty()) {
                    wineModel.setWineLabel(winePO.getWineLabel());
                } else {
                    wineModel.setWineLabel(null);
                }
            }

            if (winePO.getPrivateLabel() != null) {

                if (!winePO.getPrivateLabel().isEmpty()) {
                    wineModel.setPrivateLabel(winePO.getPrivateLabel());
                } else {
                    wineModel.setPrivateLabel(null);
                }
            }

            wineModel.setWineType(wineStyle);
            wineModel.setWineryId(winery);
            wineModel.setWineSourcingId(wineSourcingId);

            if (winePO.getSendToFullfillerOn() != null) {
                if (!winePO.getSendToFullfillerOn().isEmpty()) {
                    wineModel.setSendToFullfillerOn(Boolean.parseBoolean(winePO.getSendToFullfillerOn()));
                } else {
                    wineModel.setSendToFullfillerOn(null);
                }
            }

            if (winePO.getUsaArrivalDate() != null) {
                wineModel.setUsaArrivalDate(winePO.getUsaArrivalDate());
            }

            if (winePO.getLicenseFFPartnerId() != null) {
                if (!winePO.getLicenseFFPartnerId().isEmpty()) {
                    wineModel.setLicenseFullfillmentPartnerId(Long.parseLong(winePO.getLicenseFFPartnerId()));
                } else {
                    wineModel.setLicenseFullfillmentPartnerId(null);
                }
            }

            if (winePO.getSellInMainStatesOnly() != null) {
                wineModel.setSellInMainStates(Boolean.parseBoolean(winePO.getSellInMainStatesOnly()));

            }

            if (winePO.getNameIfNotSellInAltStates() != null) {
                wineModel.setSellInAltStates(Boolean.parseBoolean(winePO.getNameIfNotSellInAltStates()));
            }

            wineModel.setIsImported(isImported);
            if (isImported) {
                wineModel.setImporterId(importer);
            }

            wineModel.setIsEnabled(Boolean.parseBoolean(winePO.getStatus()));

            MasterData masterData = MasterDataRepository.getMasterDataByTypeAndName("ProductType", "Wine");
            if (masterData != null) {
                if (isImported) {
                    if (importer.getWarehouseId() != null) {
                        wineModel.setWarehouseId(importer.getWarehouseId());
                    } else if (winery.getWarehouseId() != null) {
                        wineModel.setWarehouseId(winery.getWarehouseId());
                    } else {
                        wineModel.setWarehouseId(null);
                    }
                } else {
                    if (winery.getWarehouseId() != null) {
                        wineModel.setWarehouseId(winery.getWarehouseId());
                    } else {
                        wineModel.setWarehouseId(null);
                    }
                }

                WineryImporterContacts contactModel = null;

                if (importer != null) {
                    contactModel = WineryImporterContactRepository.getImporterContactById(importer.getId());
                } else {
                    contactModel = WineryImporterContactRepository.getWineryContactById(winery.getId());
                }
                wineModel.setContactId(contactModel);
                WineRepository.save(wineModel);

                WineRepository.updateWCAndActiveWCInWinery(winery.getId());

                if (isImported) {
                    WineRepository.updateWCAndActiveWCInImporter(importer.getId());
                }

                ProductItemModel productItemModel = new ProductItemModel();
                productItemModel.setProductId(masterData.getId());
                productItemModel.setItemId(wineModel.getId());
                ProductItemRepository.save(productItemModel);

                wineModel.setProduct(productItemModel);
                WineRepository.update(wineModel);

                WineVO wineVO = new WineVO(SystemErrorCode.WINE_ADD_SUCCESS_TEXT);
                BeanUtils.copyProperties(wineVO, wineModel);

                wineVO.setId(wineModel.getProduct().getId());
                wineVO.setWineId(wineModel.getId());
                wineVO.setWineryId(wineModel.getWineryId().getId());

                if (wineModel.getWarehouseId() != null) {
                    wineVO.setWarehouseId(wineModel.getWarehouseId().getId());
                }

                response = new com.wineaccess.response.SuccessResponse(wineVO, SUCCESS_CODE);
            } else {
                response = ApplicationUtils.errorMessageGenerate(
                        SystemErrorCode.WINE_ADD_WINE_INVALID_MASTER_DATA,
                        SystemErrorCode.WINE_ADD_WINE_INVALID_MASTER_DATA_TEXT, SUCCESS_CODE);

                logger.error("Invalid Master Data ");
            }
        }
    } catch (Exception e) {

        errorMsg = e.getCause().getMessage();
    }

    if (response == null) {
        if (errorMsg.contains("uk_wine")) {
            response = ApplicationUtils.errorMessageGenerate(SystemErrorCode.WINE_ADD_WINE_DUPLICATE,
                    SystemErrorCode.WINE_ADD_WINE_DUPLICATE_TEXT, SUCCESS_CODE);

            logger.error("Duplicate entry for wine name ");
        } else {
            response = ApplicationUtils.errorMessageGenerate(SystemErrorCode.WINE_ADD_UNKNOWN_ERROR,
                    SystemErrorCode.WINE_ADD_UNKNOWN_ERROR_TEXT, SUCCESS_CODE);

            logger.error("Unkonwn error ");
        }
    }

    output.put(OUPUT_PARAM_KEY, response);

    logger.info("exit addWine method");

    return output;
}

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From source file:com.clustercontrol.notify.mail.view.action.MailTemplateDeleteAction.java

@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
    // ???/*from  w w w. ja v a  2s .  co  m*/
    this.viewPart = HandlerUtil.getActivePart(event);
    MailTemplateListView view = null;
    try {
        view = (MailTemplateListView) this.viewPart.getAdapter(MailTemplateListView.class);
    } catch (Exception e) {
        m_log.info("execute " + e.getMessage());
        return null;
    }

    if (view == null) {
        m_log.info("execute: view is null");
        return null;
    }

    MailTemplateListComposite composite = (MailTemplateListComposite) view.getListComposite();
    StructuredSelection selection = (StructuredSelection) composite.getTableViewer().getSelection();

    List<?> list = (List<?>) selection.toList();

    Map<String, List<String>> deleteMap = new ConcurrentHashMap<String, List<String>>();
    int size = 0;
    StringBuffer buf = new StringBuffer();
    if (list != null && list.size() > 0) {
        for (Object obj : list) {
            List<?> objList = (List<?>) obj;
            String managerName = (String) objList.get(GetMailTemplateListTableDefine.MANAGER_NAME);
            if (deleteMap.get(managerName) != null) {
                continue;
            }
            deleteMap.put(managerName, new ArrayList<String>());
        }
        for (Object obj : list) {
            List<?> objList = (List<?>) obj;
            String mailTemplateId = (String) objList.get(NotifyTableDefineNoCheckBox.NOTIFY_ID);
            String managerName = (String) objList.get(NotifyTableDefineNoCheckBox.MANAGER_NAME);
            if (size > 0) {
                buf.append(", ");
            }
            buf.append(mailTemplateId);
            deleteMap.get(managerName).add(mailTemplateId);
            size++;
        }
    }

    String[] args = { buf.toString() };

    // ?????????
    if (size == 0) {
        MessageDialog.openWarning(null, Messages.getString("warning"),
                Messages.getString("message.notify.mail.8"));
        return null;
    }

    if (MessageDialog.openConfirm(null, Messages.getString("confirmed"),
            Messages.getString("message.notify.mail.7", args)) == false) {
        return null;
    }

    boolean result = false;
    for (Map.Entry<String, List<String>> entry : deleteMap.entrySet()) {
        String managerName = entry.getKey();
        for (String mailTemplateId : entry.getValue()) {
            result = result | new DeleteMailTemplate().delete(managerName, mailTemplateId);
        }
    }

    if (result) {
        composite.update();
    }

    return null;
}

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