Example usage for java.util Hashtable get

Introduction

In this page you can find the example usage for java.util Hashtable get.

Prototype

@SuppressWarnings("unchecked")
public synchronized V get(Object key) 

Source Link

Document

Returns the value to which the specified key is mapped, or null if this map contains no mapping for the key.

Usage

From source file:hk.hku.cecid.edi.as2.admin.listener.PartnershipPageletAdaptor.java

protected Source getCenterSource(HttpServletRequest request) {

    PropertyTree dom = new PropertyTree();
    dom.setProperty("/partnerships", "");
    dom.setProperty("add_partnership/", "");

    try {/*w  ww .j  a va2s  .c o m*/
        boolean isMultipart = FileUpload.isMultipartContent(request);
        if (isMultipart) {
            Hashtable ht = getHashtable(request);
            String selectedPartnershipId = null;

            if (((String) ht.get("request_action")).equalsIgnoreCase("change")) {
                selectedPartnershipId = (String) ht.get("selected_partnership_id");
            } else {
                selectedPartnershipId = (String) ht.get("partnership_id");
                updatePartnership(ht, request, dom);
            }
            getSelectedPartnership(selectedPartnershipId, dom);
        }
        getAllPartnerships(dom);
    } catch (Exception e) {
        AS2PlusProcessor.getInstance().getLogger().debug("Unable to process the partnership page request", e);
        throw new RuntimeException("Unable to process the partnership page request", e);
    }

    return dom.getSource();
}

---

From source file:eionet.gdem.utils.InputFile.java

/**
 * Get Host credentials from database. There could be restriction for accessing files in different servers. Username and
 * password are saved in the T_HOST table for these cases.
 *
 * @param host URL./*from   www  .ja  va2s. c o  m*/
 */
private void getHostCredentials(String host) {
    try {

        Vector v = hostDao.getHosts(host);

        if (v == null) {
            return;
        }
        if (v.size() > 0) {
            Hashtable h = (Hashtable) v.get(0);
            String user = (String) h.get("user_name");
            String pwd = (String) h.get("pwd");
            this.ticket = Utils.getEncodedAuthentication(user, pwd);

        }

    } catch (Exception e) {
        LOGGER.error("Error getting host data from the DB " + e.toString());
        LOGGER.error("Conversion proceeded");
    }
}

---

From source file:com.hybris.mobile.adapter.FormAdapter.java

private boolean isLastEditText(int position) {
    for (int i = position + 1; i < objects.size(); i++) {
        @SuppressWarnings("unchecked")
        Hashtable<String, Object> map = (Hashtable<String, Object>) objects.get(i);
        String cellId = map.get("cellIdentifier").toString();
        if (HYFormTextEntryCell.class.getName().endsWith(cellId)
                || HYFormSecureTextEntryCell.class.getName().endsWith(cellId)) {
            return false;
        }//from ww w . j a va 2 s  .  co  m
    }
    return true;
}

---

From source file:eionet.gdem.conversion.odf.OdsReader.java

@Override
public String getXMLSchema() {
    String ret = null;/*from  w  ww.  j a v  a  2 s. co m*/
    Hashtable usermetadata = metadata.getUserDefined();
    if (usermetadata.containsKey(SCHEMA_ATTR_NAME)) {
        ret = (String) usermetadata.get(SCHEMA_ATTR_NAME);
    }
    return ret;
}

---

From source file:com.modeln.build.ctrl.charts.CMnChartFormatter.java

private void formatChart(CategoryPlot plot, CategoryDataset dataset, Hashtable colormap) {
    BarRenderer renderer = (BarRenderer) plot.getRenderer();

    Enumeration keys = colormap.keys();
    while (keys.hasMoreElements()) {
        // Map the metric name to a series number
        String name = (String) keys.nextElement();
        int series = dataset.getRowIndex(name);

        // Select the color that corresponds to the current name
        Color color = (Color) colormap.get(name);
        if (color == null) {
            color = DEFAULT_COLOR;/*from   w  w w  . j  av  a 2s  .co m*/
        }

        // Set the color for the current series as long as it is a valid series
        if (series >= 0) {
            renderer.setSeriesPaint(series, color);
        }
    }
}

---

From source file:com.adito.agent.client.tunneling.TunnelInactivityMonitor.java

public void run() {
    // #ifdef DEBUG
    log.info("Starting tunnel inactivity monitor (tunnels "
            + new Integer(vpnClient.getConfiguration().getTunnelInactivity()) + "ms, web forwards "
            + new Integer(vpnClient.getConfiguration().getWebForwardInactivity()) + "ms)");
    // #endif// w  ww  .  j a v  a  2s . co m
    while (true) {
        try {
            Thread.sleep(30000);
            if (vpnClient.getState() == Agent.STATE_DISCONNECTED) {
                break;
            }
            // #ifdef DEBUG
            log.info("Checking for tunnel inactivity"); //$NON-NLS-1$
            // #endif

            // Hack to allow MSJVM access to the protected member
            Hashtable activeListeners = vpnClient.getTunnelManager().getActiveLocalTunnels();

            synchronized (activeListeners) {
                long now = System.currentTimeMillis();
                for (Enumeration e = activeListeners.keys(); e.hasMoreElements();) {
                    Integer id = (Integer) e.nextElement();
                    LocalTunnelServer l = (LocalTunnelServer) activeListeners.get(id);
                    try {
                        if (l.isListening()) {
                            // Temporary single connect tunnels and
                            // permanent tunnels
                            if (vpnClient.getConfiguration().getTunnelInactivity() != 0
                                    && l.getTunnel().isPermanent()) {
                                if (now > (l.getDataLastTransferredTime()
                                        + vpnClient.getConfiguration().getTunnelInactivity())) {
                                    // #ifdef DEBUG
                                    log.info("Permanent tunnel " + id + " is out of date, closing."); //$NON-NLS-1$
                                    // #endif
                                    vpnClient.getTunnelManager().stopLocalTunnel(l.getId());
                                }

                            }
                            // Temporary tunnels that allow multiple
                            // connections (i.e.
                            // web forwards)
                            else if (vpnClient.getConfiguration().getWebForwardInactivity() != 0
                                    && !l.getTunnel().isPermanent()) {
                                if (now > (l.getDataLastTransferredTime()
                                        + vpnClient.getConfiguration().getWebForwardInactivity())) {
                                    // #ifdef DEBUG
                                    log.info("Temporary tunnel " + id + " is out of date, closing."); //$NON-NLS-1$
                                    // #endif
                                    vpnClient.getTunnelManager().stopLocalTunnel(l.getId());
                                }
                            }
                        }
                    } catch (Throwable t) {
                        // #ifdef DEBUG
                        log.error("Failed to check state of tunnel " + id, t); //$NON-NLS-1$
                        // #endif
                    }
                }
            }

        } catch (Throwable t) {
            // #ifdef DEBUG
            log.error("Failed to check state of tunnels", t); //$NON-NLS-1$
            // #endif
        }
    }
    // #ifdef DEBUG
    log.error("Disconnected, so stopping tunnel inactivity monitor."); //$NON-NLS-1$
    // #endif
}

---

From source file:com.hybris.mobile.activity.AbstractProductDetailActivity.java

/**
 * Show an image in a new activity//from   www.j  a v a  2 s .c o  m
 * 
 * @param position
 *           the index of the image
 */
private void viewImage(int position) {
    Intent viewImage = new Intent(this, ImageZoomActivity.class);
    Hashtable<String, String> urls = mProduct.getGalleryImageURLs().get(position);
    viewImage.putExtra("url", urls.get("zoom"));
    startActivity(viewImage);
}

---

From source file:com.seer.datacruncher.profiler.spring.ProfilerInfoUpdateController.java

public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    ServletOutputStream out = null;/*from   www . j  a  v a 2  s  .c o m*/
    response.setContentType("application/json");
    out = response.getOutputStream();

    @SuppressWarnings("unchecked")
    Hashtable<String, String> dbParams = (Hashtable<String, String>) request.getSession(true)
            .getAttribute("dbConnectionData");
    if (dbParams != null) {
        request.setAttribute("serverName", CommonUtil.notNullValue(dbParams.get("Database_DSN")));
    }
    String selectedValue = CommonUtil.notNullValue(request.getParameter("selectedValue"));

    request.setAttribute("selectedValue", selectedValue);
    String tableName = CommonUtil.notNullValue(request.getParameter("parent"));

    request.setAttribute("parentValue", tableName);

    ObjectMapper mapper = new ObjectMapper();

    Vector vector = RdbmsConnection.getTable();

    int i = vector.indexOf(tableName);

    Vector avector[] = (Vector[]) null;
    avector = TableMetaInfo.populateTable(5, i, i + 1, avector);

    QueryDialog querydialog = new QueryDialog(1, tableName, avector);
    try {
        querydialog.executeAction("");
    } catch (Exception e) {
        e.printStackTrace();
    }

    String strColumnName = "";

    List<String> listPrimaryKeys = new ArrayList<String>();
    Map<String, Integer> mapColumnNames = new HashMap<String, Integer>();

    try {

        RdbmsConnection.openConn();
        DatabaseMetaData dbmd = RdbmsConnection.getMetaData();

        ResultSet resultset = dbmd.getPrimaryKeys(null, null, tableName);
        while (resultset.next()) {
            listPrimaryKeys.add(resultset.getString("COLUMN_NAME"));
        }

        resultset = dbmd.getColumns(null, null, tableName, null);

        while (resultset.next()) {
            strColumnName = resultset.getString(4);
            mapColumnNames.put(strColumnName, resultset.getInt(5));
        }

        RdbmsConnection.closeConn();
    } catch (Exception ex) {
        ex.printStackTrace();
    }

    Map<String, Integer> mapPrimaryKeys = new HashMap<String, Integer>();

    if (strColumnName.trim().length() > 0) {
        try {
            JSONArray array = new JSONArray(request.getParameter("data"));

            for (int count = 0; count < array.length(); count++) {
                JSONObject jsonObject = new JSONObject(array.get(count).toString());

                StringBuilder queryString = new StringBuilder();
                Iterator<String> keyIterator = jsonObject.keys();

                while (keyIterator.hasNext()) {
                    String strKey = keyIterator.next();

                    if (listPrimaryKeys.contains(strKey)) {
                        mapPrimaryKeys.put(strKey,
                                ((int) Double.parseDouble(jsonObject.get(strKey).toString())));
                        continue;
                    }
                    if (jsonObject.get(strKey) != null) {

                        if (mapColumnNames.get(strKey) == 4 || mapColumnNames.get(strKey) == 5
                                || mapColumnNames.get(strKey) == -6) {
                            queryString.append(
                                    strKey + "=" + Integer.parseInt(jsonObject.get(strKey).toString()) + ",");
                        } else if (mapColumnNames.get(strKey) == 2 || mapColumnNames.get(strKey) == 3
                                || mapColumnNames.get(strKey) == 7 || mapColumnNames.get(strKey) == 6
                                || mapColumnNames.get(strKey) == -5) {
                            queryString.append(strKey + "=" + jsonObject.get(strKey) + ",");
                        } else if (mapColumnNames.get(strKey) == 91 || mapColumnNames.get(strKey) == 92
                                || mapColumnNames.get(strKey) == 93) {
                            queryString.append(strKey + "=" + jsonObject.get(strKey) + ",");
                        } else if (mapColumnNames.get(strKey) == -7 || mapColumnNames.get(strKey) == 16
                                || mapColumnNames.get(strKey) == -3 || mapColumnNames.get(strKey) == -4) {
                            queryString.append(strKey + "=" + jsonObject.get(strKey) + ",");
                        } else if (mapColumnNames.get(strKey) == -1 || mapColumnNames.get(strKey) == 1
                                || mapColumnNames.get(strKey) == 12) {
                            queryString.append(strKey + "=\"" + jsonObject.get(strKey) + "\",");
                        }
                    }
                }
                StringBuilder whereClause = new StringBuilder(" where ");

                for (String primaryKey : listPrimaryKeys) {
                    whereClause.append(primaryKey + "=" + mapPrimaryKeys.get(primaryKey).intValue());
                    whereClause.append(" and ");
                }
                String strWhereClause = whereClause.toString();
                strWhereClause = strWhereClause.substring(0, strWhereClause.lastIndexOf("and"));

                queryString = new StringBuilder("UPDATE " + tableName + " SET ")
                        .append(queryString.toString().substring(0, queryString.toString().length() - 1));
                queryString.append(strWhereClause);

                RdbmsConnection.openConn();
                RdbmsConnection.executeUpdate(queryString.toString());
                RdbmsConnection.closeConn();
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    Update update = new Update();
    update.setSuccess(true);

    GridUtil gridUtil = new GridUtil();
    gridUtil.generateGridData(querydialog.getTableGridDTO(), false, null);
    update.setResults(gridUtil.getData());

    out.write(mapper.writeValueAsBytes(update));
    out.flush();
    out.close();

    return null;
}

---

From source file:net.sourceforge.floggy.persistence.fr2422928.FR2422928MigrationTest.java

/**
 * DOCUMENT ME!/*from   w  w  w.  j  av  a2  s.  c o m*/
*
* @throws Exception DOCUMENT ME!
*/
public void testNewField() throws Exception {
    MigrationManager um = MigrationManager.getInstance();
    Enumeration enumeration = um.start(FR2422928.class, null);

    try {
        while (enumeration.hasMoreElements()) {
            Hashtable data = (Hashtable) enumeration.nextElement();
            assertFalse("Should not be empty!", data.isEmpty());
            assertNull(data.get("node"));
        }
    } finally {
        um.finish(FR2422928.class);
    }
}

---

From source file:edu.stanford.cfuller.imageanalysistools.filter.WatershedFilter.java

/**
 * Applies the WatershedFilter to the specified Image, segmenting it.
 * @param im    The Image to be segmented.
 *//*from  w w w .  ja v  a 2s .  co m*/
@Override
public void apply(WritableImage im) {

    WritableImage imCopy = ImageFactory.createWritable(im);

    InversionFilter invf = new InversionFilter();

    invf.apply(imCopy);

    Histogram h = new Histogram(imCopy);

    java.util.Hashtable<Double, java.util.Vector<Vector3D>> greylevelLookup = new Hashtable<Double, java.util.Vector<Vector3D>>();

    for (ImageCoordinate ic : imCopy) {
        double value = imCopy.getValue(ic);

        if (greylevelLookup.get(value) == null) {
            greylevelLookup.put(value, new java.util.Vector<Vector3D>());
        }

        greylevelLookup.get(value).add(
                new Vector3D(ic.get(ImageCoordinate.X), ic.get(ImageCoordinate.Y), ic.get(ImageCoordinate.Z)));

    }

    WritableImage processing = getSeedImage(greylevelLookup, imCopy, h);

    Histogram hSeed = new Histogram(processing);

    int nextLabel = hSeed.getMaxValue() + 1;

    ImageCoordinate ic = ImageCoordinate.createCoordXYZCT(0, 0, 0, 0, 0);

    for (int i = h.getMinValue() + 1; i < h.getMaxValue(); i++) {

        //java.util.logging.Logger.getLogger("edu.stanford.cfuller.imageanalysistools").info("processing greylevel: " + i);

        if (h.getCounts(i) == 0)
            continue;

        for (Vector3D v : greylevelLookup.get((double) i)) {

            int x = (int) v.getX();
            int y = (int) v.getY();
            int z = (int) v.getZ();

            ic.set(ImageCoordinate.X, x);
            ic.set(ImageCoordinate.Y, y);
            ic.set(ImageCoordinate.Z, z);

            int label = getCorrectLabel(ic, processing, nextLabel);

            processing.setValue(ic, label);

            if (label == nextLabel)
                nextLabel++;

        }

    }

    ic.recycle();

    MaskFilter mf = new MaskFilter();

    mf.setReferenceImage(processing);
    mf.apply(im);

    LabelFilter lf = new LabelFilter();

    lf.apply(im);

}

---

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