Example usage for java.util Hashtable get

List of usage examples for java.util Hashtable get

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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:br.gov.frameworkdemoiselle.behave.integration.alm.ALMIntegration.java

/**
 * Obteem o valor do hash ou retorna um valor padro
 * /* w  w  w . j a  v  a 2 s. co  m*/
 * @param result
 * @param key
 * @param defaultValue
 * @return
 */
private String getHash(Hashtable<String, Object> result, String key, String defaultValue) {
    if (result.containsKey(key)) {
        return (String) result.get(key);
    } else {
        return defaultValue;
    }
}

From source file:org.mahasen.thread.MahasenDownloadWorker.java

public void run() {

    Hashtable<String, Vector<String>> iptable = mahasenResource.getSplittedPartsIpTable();
    String fileName = mahasenResource.getProperty(MahasenConstants.FILE_NAME).toString();
    String currentFilePartName = fileName + "." + partName;
    if (iptable.get(partName).contains(localIp)) {

        log.debug("Storing : " + fileName + "." + partName + " locally");
        FileInputStream inputStream = null;
        FileOutputStream outputStream = null;
        try {/*w w w . j a v a2  s  .com*/
            inputStream = new FileInputStream(new File(
                    MahasenConfiguration.getInstance().getRepositoryPath() + fileName + "." + partName));
            outputStream = new FileOutputStream(
                    new File(MahasenConfiguration.getInstance().getTempDownloadFolderPath() + "/" + fileName
                            + "/" + fileName + "." + partName));
            byte[] buffer = new byte[1024];

            int numRead;

            while ((numRead = inputStream.read(buffer)) != -1) {
                outputStream.write(buffer, 0, numRead);
            }
            GetUtil.decrementStoredNoOfParts();

        } catch (Exception e) {
            log.error("Error occurred in storing part : " + partName, e);
        } finally {
            try {
                if (outputStream != null) {
                    outputStream.flush();
                    outputStream.close();
                }

            } catch (IOException e) {
                e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
            }
        }

    } else {
        for (int i = 0; i < iptable.get(partName).size(); i++) {

            String nodeIp = iptable.get(partName).get(i);
            URI uri = null;
            try {
                ArrayList<NameValuePair> qparams = new ArrayList<NameValuePair>();
                qparams.add(new BasicNameValuePair(MahasenConstants.FILE_NAME, currentFilePartName));
                uri = URIUtils.createURI("https", nodeIp + ":" + MahasenConstants.SERVER_PORT, -1,
                        "/mahasen/download_request_ajaxprocessor.jsp", URLEncodedUtils.format(qparams, "UTF-8"),
                        null);
            } catch (URISyntaxException e) {
                log.info("URI not found");
                return;
            }

            HttpPost httppost = new HttpPost(uri);
            HttpClient downloadHttpClient = new DefaultHttpClient();
            downloadHttpClient = SSLWrapper.wrapClient(downloadHttpClient);

            try {
                System.out.println("Executing Download request " + httppost.getRequestLine());

                HttpResponse response = downloadHttpClient.execute(httppost);
                HttpEntity httpEntity = response.getEntity();

                if (httpEntity.getContentLength() > 0) {
                    fileOutputStream = new FileOutputStream(
                            MahasenConfiguration.getInstance().getTempDownloadFolderPath() + "/" + fileName
                                    + "/" + fileName + "." + partName);
                    inputStream = httpEntity.getContent();
                    byte[] buffer = new byte[1024];
                    int numRead;
                    while ((numRead = inputStream.read(buffer)) != -1) {
                        fileOutputStream.write(buffer, 0, numRead);
                    }
                    GetUtil.decrementStoredNoOfParts();
                    System.out.println(response.getStatusLine());
                    if ((response.getStatusLine().getReasonPhrase().equals("OK"))
                            && (response.getStatusLine().getStatusCode() == 200)) {
                        break;
                    }
                }
                if (httpEntity.getContentLength() <= 0) {
                    System.out.println("no content available");
                }
            } catch (Exception e) {
                log.error("Error occurred in downloading file : " + partName, e);
            } finally {
                try {
                    if (inputStream != null) {
                        inputStream.close();
                    }
                    if (fileOutputStream != null) {
                        fileOutputStream.flush();
                        fileOutputStream.close();
                    }

                } catch (IOException e) {
                    e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
                }
            }
        }
    }

}

From source file:com.nec.nsgui.taglib.nssorttab.ListSTModel.java

public void sort(String colName, boolean isAscend, String sideSortOrder, Hashtable comparators) {

    if (colName == null || colName.trim().equals("")) {
        return;//from w ww .  j  av a  2s . co  m
    }

    if (comparators == null) {
        return;
    }

    if (dataList.size() <= 1) {
        return;
    }
    Vector sortData = new Vector();

    sortData.add(colName);
    sortData.add((comparators.get(colName)));

    if (sideSortOrder != null) {
        String[] orders = sideSortOrder.split(" ");

        for (int i = 0; i < orders.length; i++) {
            String order = orders[i];
            if (!(order.trim().equals(""))) {
                sortData.add(order);
                sortData.add((comparators.get(order)));
            }
        }
    }

    SortComparator comp = new SortComparator(isAscend, sortData);
    Collections.sort(dataList, comp);

    return;
}

From source file:edu.ku.brc.specify.toycode.BugParse.java

/**
 * @param hash/*www.  j  ava  2s. c  om*/
 * @param year
 * @param mon
 */
@SuppressWarnings("unchecked")
protected void process(final Hashtable<Integer, Hashtable<Integer, Integer>> hash, final int year,
        final int mon) {
    Hashtable<Integer, Integer> yearHash = hash.get(year);
    if (yearHash == null) {
        yearHash = new Hashtable<Integer, Integer>();
        hash.put(year, yearHash);
    }

    Hashtable<Integer, Integer> yearHashDif = hashDif.get(year);
    if (yearHashDif == null) {
        yearHashDif = new Hashtable<Integer, Integer>();
        hashDif.put(year, yearHashDif);
    }

    Integer monTotal = yearHash.get(mon);
    int tot = monTotal == null ? 0 : monTotal;
    tot++;
    yearHash.put(mon, tot);
    yearHashDif.put(mon, 0);
}

From source file:org.hdiv.webflow.validator.EditableParameterValidator.java

/**
 * Obtains the errors from request detected by HDIV during the validation
 * process of the editable parameters./*from   w w  w . j av  a  2s . c  o m*/
 * 
 * @param formObject form object
 * @param errors errors detected by HDIV during the validation process of
 *            the editable parameters.
 */
public void validateEditableParameters(Object formObject, Errors errors) {

    ExternalContext externalContext = ExternalContextHolder.getExternalContext();
    Hashtable editableParameters = (Hashtable) externalContext.getRequestMap().get(EDITABLE_PARAMETER_ERROR);

    if ((editableParameters != null) && (editableParameters.size() > 0)) {

        for (Iterator it = editableParameters.keySet().iterator(); it.hasNext();) {

            String currentParameter = (String) it.next();
            String[] currentUnauthorizedValues = (String[]) editableParameters.get(currentParameter);

            if ((currentUnauthorizedValues.length == 1)
                    && (currentUnauthorizedValues[0].equals(HDIV_EDITABLE_PASSWORD_ERROR))) {

                errors.rejectValue(currentParameter, HDIV_EDITABLE_PASSWORD_ERROR);

            } else {
                String printedValue = this.createMessageError(currentUnauthorizedValues);
                errors.rejectValue(currentParameter, HDIV_EDITABLE_ERROR, new String[] { printedValue },
                        printedValue + " has not allowed characters");
            }
        }
    }
}

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

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

    @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")));
    }/*from  w  w  w.j  av  a  2 s . c  om*/
    String selectedValue = CommonUtil.notNullValue(request.getParameter("selectedValue"));
    request.setAttribute("selectedValue", selectedValue);
    String parentNodeValue = CommonUtil.notNullValue(request.getParameter("parent"));
    request.setAttribute("parentValue", parentNodeValue);
    ObjectMapper mapper = new ObjectMapper();
    if (CommonUtil.notNullValue(request.getParameter("action")).equals("minMaxValues")) {
        InfoBL ibl = new InfoBL();
        String data = mapper.writeValueAsString(
                ibl.generateMinMaxValueGrid(CommonUtil.notNullValue(dbParams.get("Database_DSN")),
                        parentNodeValue, selectedValue.split(":")[0]));
        PrintWriter out = response.getWriter();
        out.println(data);
        return null;
    } else if (CommonUtil.notNullValue(request.getParameter("tab")).equals("analysis")) {
        String queryString = CommonUtil.notNullValue(request.getParameter("queryString"));
        Vector vector = RdbmsConnection.getTable();
        String s = parentNodeValue;
        int i = vector.indexOf(s);
        Vector avector[] = (Vector[]) null;
        avector = TableMetaInfo.populateTable(5, i, i + 1, avector);
        QueryDialog querydialog = new QueryDialog(1, s, avector);
        List<String> listPrimaryKeys = new ArrayList<String>();

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

            ResultSet resultset = dbmd.getPrimaryKeys(null, null, s);
            while (resultset.next()) {
                listPrimaryKeys.add(resultset.getString("COLUMN_NAME"));
            }
            RdbmsConnection.closeConn();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
        try {
            querydialog.executeAction(queryString);
        } catch (Exception e) {
            e.printStackTrace();
        }
        request.setAttribute("rowCount", querydialog.getRowCount());
        GridUtil gridUtil = new GridUtil();
        gridUtil.generateGridData(querydialog.getTableGridDTO(), false, listPrimaryKeys);
        request.setAttribute("gridColumns", gridUtil.getColumnNames());
        GridUtil gridUtilEdit = new GridUtil();
        gridUtilEdit.generateGridData(querydialog.getTableGridDTO(), true, listPrimaryKeys);
        request.setAttribute("gridColumnsEdit", gridUtilEdit.getColumnNames());
        request.setAttribute("gridFields", gridUtil.getFieldNames());
        request.setAttribute("gridData", gridUtil.getData());
        request.setAttribute("systemDate", new Date(System.currentTimeMillis()).toString());
        return new ModelAndView("jsp/profiler/analysis.jsp");

    } else if (CommonUtil.notNullValue(request.getParameter("isLeaf")).equals("true")) {
        String s = dbParams.get("Database_DSN");
        String s1 = parentNodeValue;
        String s2 = selectedValue.split(":")[0];
        QueryBuilder querybuilder = new QueryBuilder(s, s1, s2, RdbmsConnection.getDBType());
        Double profileValues[] = FirstInformation.getProfileValues(querybuilder);
        Vector patternValues[] = FirstInformation.getPatternValues(querybuilder);
        Vector distValues[] = getDistributionValues(querybuilder, request);
        // showBar(ad);
        // showPatternChart(avector);
        String pieChartData = ChartUtil.getChartDataForPieChart(distValues);
        String barChartData = ChartUtil.getChartDataForBarChart(profileValues);
        String patternChartData = ChartUtil.getChartDataForPieChart(patternValues);
        request.setAttribute("pieChartData", pieChartData);
        request.setAttribute("barChartData", barChartData);
        request.setAttribute("patternChartData", patternChartData);
        return new ModelAndView("jsp/profiler/charts.jsp");
    } else {
        Vector vector = RdbmsConnection.getTable();
        String s = selectedValue;
        int i = vector.indexOf(s);
        Vector avector[] = (Vector[]) null;
        avector = TableMetaInfo.populateTable(5, i, i + 1, avector);
        QueryDialog querydialog = new QueryDialog(1, s, avector);
        try {
            querydialog.executeAction("");
        } catch (Exception e) {
            e.printStackTrace();
        }
        request.setAttribute("rowCount", querydialog.getRowCount());
        GridUtil gridUtil = new GridUtil();
        gridUtil.generateGridData(querydialog.getTableGridDTO(), false, null);
        request.setAttribute("gridColumns", gridUtil.getColumnNames());
        request.setAttribute("colCount", querydialog.getTableGridDTO().getColumnNames().length);
        request.setAttribute("gridFields", gridUtil.getFieldNames());
        request.setAttribute("gridData", gridUtil.getData());
        return new ModelAndView("jsp/profiler/info.jsp");
    }

}

From source file:com.mobilefirst.fiberlink.WebServiceRequest.java

/**
 * initializeRequestHeadersAndParameters iterates through Hashtable of attributes and sets against correct level in object
 * @param objectList: hashtable of parameters
 *///w ww.  j a  v  a 2  s  . co  m
@SuppressWarnings("unchecked")
public void initializeRequestHeadersAndParameters(Hashtable<String, Object> objectList) {
    try {
        if (null != objectList) {
            if (0 != objectList.size()) {
                if (null != objectList.get("parameters")) {
                    parameters.clear();
                    parameters = (Hashtable<String, String>) objectList.get("parameters");
                }
                if (null != objectList.get("headers")) {
                    headers.clear();
                    headers = (Hashtable<String, String>) objectList.get("headers");
                }
                if (null != objectList.get("parts")) {
                    parts = (Part[]) objectList.get("parts");
                }
            }
        }
    } catch (Exception e) {
    }
}

From source file:edu.ku.brc.specify.tasks.BaseTask.java

@Override
public PermissionIFace getDefaultPermissions(final String userType) {
    Hashtable<String, PermissionOptionPersist> hash = getAndSetDefPerms();
    //System.err.println(name+"  "+userType+"  "+(defaultPermissionsHash != null ? defaultPermissionsHash.get(userType) : null));
    if (hash != null) {
        PermissionOptionPersist permOpt = hash.get(userType);
        if (permOpt != null) {
            return permOpt.getDefaultPerms();
        }// w  w w .  jav a2s.c  om
        baseLog.error("No permissions from hash for user type[" + userType + "]");
    } else {
        baseLog.error("No hashtable from getAndSetDefPerms!");
    }
    return null;
}

From source file:net.nosleep.superanalyzer.analysis.views.YearView.java

/**
 * Creates a sample dataset./*from w ww.  j a  va 2 s.co  m*/
 * 
 * @return The dataset.
 */
private void refreshDataset() {

    // TimeSeries t1 = new TimeSeries("Songs you have", "Year", "Count");
    // TimeSeries t2 = new TimeSeries("Songs you played", "Year", "Count");

    XYSeries t1 = new XYSeries(Misc.getString("SONGS_YOU_HAVE"));
    XYSeries t2 = new XYSeries(Misc.getString("SONGS_YOU_PLAYED"));

    Stat itemStats = null;

    if (_comboBox == null) {
        itemStats = _analysis.getStats(Analysis.KIND_TRACK, null);
    } else {
        ComboItem item = (ComboItem) _comboBox.getSelectedItem();
        itemStats = _analysis.getStats(item.getKind(), item.getValue());
    }

    Vector yearCountListHave = new Vector();

    Hashtable years = itemStats.getYears();
    Enumeration e = years.keys();
    while (e.hasMoreElements()) {
        Integer year = (Integer) e.nextElement();
        Integer count = (Integer) years.get(year);
        // if (count.intValue() > 0)
        yearCountListHave.addElement(new YearCountItem(year.intValue(), count.intValue()));
    }
    Collections.sort(yearCountListHave, new YearCountComparator());
    for (int i = 0; i < yearCountListHave.size(); i++) {
        YearCountItem item = (YearCountItem) yearCountListHave.elementAt(i);
        // _dataset.addValue(item.Count, "Songs you have", new
        // Integer(item.Year));
        t1.add(item.Year, new Integer(item.Count));
    }

    Vector yearCountListPlay = new Vector();

    Hashtable yearPlays = itemStats.getPlayYears();
    e = yearPlays.keys();
    while (e.hasMoreElements()) {
        Integer year = (Integer) e.nextElement();
        Integer count = (Integer) yearPlays.get(year);
        // if (count.intValue() > 0)
        yearCountListPlay.addElement(new YearCountItem(year.intValue(), count.intValue()));
    }
    Collections.sort(yearCountListPlay, new YearCountComparator());
    for (int i = 0; i < yearCountListPlay.size(); i++) {
        YearCountItem item = (YearCountItem) yearCountListPlay.elementAt(i);
        // _dataset.addValue(item.Count, "Songs you've played", new
        // Integer(item.Year));
        t2.add(item.Year, new Integer(item.Count));
    }

    _dataset.removeAllSeries();

    _dataset.addSeries(t1);
    _dataset.addSeries(t2);

    // TimeSeriesCollection tsc = new TimeSeriesCollection(t1);

    XYPlot plot = (XYPlot) _chart.getPlot();
    NumberAxis axis = (NumberAxis) plot.getRangeAxis();

    axis.setAutoRangeStickyZero(false);

    XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer();

    renderer.setSeriesPaint(0, Theme.getColorSet()[0]);
    renderer.setSeriesPaint(1, Theme.getColorSet()[2]);

}

From source file:org.jberet.support.io.NoMappingJsonFactoryObjectFactory.java

/**
 * Gets an instance of {@code com.fasterxml.jackson.core.JsonFactory} based on the resource configuration in the
 * application server. The parameter {@code environment} contains JsonFactory configuration properties, and accepts
 * the following properties://  w  ww.ja  v  a  2  s.  c om
 * <ul>
 * <li>jsonFactoryFeatures: JsonFactory features as defined in com.fasterxml.jackson.core.JsonFactory.Feature
 * <li>inputDecorator: fully-qualified name of a class that extends {@code com.fasterxml.jackson.core.io.InputDecorator}
 * <li>outputDecorator: fully-qualified name of a class that extends {@code com.fasterxml.jackson.core.io.OutputDecorator}
 * </ul>
 *
 * @param obj         the JNDI name of {@code com.fasterxml.jackson.core.JsonFactory} resource
 * @param name        always null
 * @param nameCtx     always null
 * @param environment a {@code Hashtable} of configuration properties
 * @return an instance of {@code com.fasterxml.jackson.core.JsonFactory}
 * @throws Exception any exception occurred
 */
@Override
public Object getObjectInstance(final Object obj, final Name name, final Context nameCtx,
        final Hashtable<?, ?> environment) throws Exception {
    JsonFactory jsonFactory = jsonFactoryCached;
    if (jsonFactory == null) {
        synchronized (this) {
            jsonFactory = jsonFactoryCached;
            if (jsonFactory == null) {
                jsonFactoryCached = jsonFactory = new JsonFactory();
            }

            final Object jsonFactoryFeatures = environment.get("jsonFactoryFeatures");
            if (jsonFactoryFeatures != null) {
                configureJsonFactoryFeatures(jsonFactory, (String) jsonFactoryFeatures);
            }
            configureInputDecoratorAndOutputDecorator(jsonFactory, environment);
        }
    }
    return jsonFactory;
}