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:com.modeln.build.ctrl.charts.CMnBuildListChart.java

/**
 * Generate a pie graph representing test counts for each product area. 
 *
 * @param   suites   List of test suites
 * @param   areas    List of product areas 
 * /*w w w  .j  a  v a 2 s  . c  o  m*/
 * @return  Pie graph representing build execution times across all builds 
 */
public static final JFreeChart getAverageAreaTestTimeChart(Vector<CMnDbBuildData> builds,
        Vector<CMnDbTestSuite> suites, Vector<CMnDbFeatureOwnerData> areas) {
    JFreeChart chart = null;

    // Collect the average of all test types 
    Hashtable timeAvg = new Hashtable();

    DefaultPieDataset dataset = new DefaultPieDataset();
    if ((suites != null) && (suites.size() > 0)) {

        // Collect test data for each of the suites in the list 
        Enumeration suiteList = suites.elements();
        while (suiteList.hasMoreElements()) {

            // Process the data for the current suite
            CMnDbTestSuite suite = (CMnDbTestSuite) suiteList.nextElement();
            Long elapsedTime = new Long(suite.getElapsedTime() / (1000 * 60));
            CMnDbFeatureOwnerData area = null;

            // Iterate through each product area to determine who owns this suite
            CMnDbFeatureOwnerData currentArea = null;
            Iterator iter = areas.iterator();
            while (iter.hasNext()) {
                currentArea = (CMnDbFeatureOwnerData) iter.next();
                if (currentArea.hasFeature(suite.getGroupName())) {
                    Long avgValue = null;
                    String areaName = currentArea.getDisplayName();
                    if (timeAvg.containsKey(areaName)) {
                        Long oldAvg = (Long) timeAvg.get(areaName);
                        avgValue = oldAvg + elapsedTime;
                    } else {
                        avgValue = elapsedTime;
                    }
                    timeAvg.put(areaName, avgValue);

                }
            }

        } // while list has elements

        // Populate the data set with the average values for each metric
        Enumeration keys = timeAvg.keys();
        while (keys.hasMoreElements()) {
            String key = (String) keys.nextElement();
            Long total = (Long) timeAvg.get(key);
            Long avg = new Long(total.longValue() / builds.size());
            dataset.setValue(key, avg);
        }

    } // if list has elements

    // API: ChartFactory.createPieChart(title, data, legend, tooltips, urls)
    chart = ChartFactory.createPieChart("Avg Test Time by Area", dataset, true, true, false);

    // get a reference to the plot for further customization...
    PiePlot plot = (PiePlot) chart.getPlot();
    chartFormatter.formatAreaChart(plot, "min");

    return chart;
}

From source file:com.flexoodb.engines.FlexDBDataEngine.java

private void indexValues(String id, String tablename, Object obj, Connection conn) throws Exception {
    Hashtable h = null;

    if (obj instanceof Hashtable) {
        h = (Hashtable) obj;/*from   ww w  .  ja  v  a 2s. co  m*/
    } else {
        h = _flexutils.getAvailableValues(obj);
    }
    Enumeration en = h.keys();
    while (en.hasMoreElements()) {
        String k = (String) en.nextElement();
        Object o = ((Element) h.get(k)).getContent();
        if (o != null && FlexUtils.indexable(o.getClass().getSimpleName())) {
            if (!k.equals("Id")) {
                try {
                    String v = null;
                    if (o instanceof Date) {
                        v = (new SimpleDateFormat(FlexUtils._dateformat)).format((Date) o);
                    } else {
                        v = o.toString();
                    }

                    PreparedStatement ps = (PreparedStatement) conn.prepareStatement(
                            "insert into " + tablename + "_index (id,element,value) values (?,?,?)");
                    ps.setString(1, id);
                    ps.setString(2, k);
                    ps.setString(3, (v.length() > 100) ? v.substring(0, 99) : v); // possible issues in truncation?
                    ps.executeUpdate();
                    ps.close();

                } catch (Exception f) {
                }
            }
        }

    }
}

From source file:org.ramadda.data.services.RecordApiHandler.java

/**
 * Handle the metrics API call/*w w  w  . j  ava  2 s. c  om*/
 *
 * @param request The  HTTP request
 *
 * @return The result
 *
 * @throws Exception On badness
 */
public Result processMetricsRequest(Request request) throws Exception {
    RecordOutputHandler loh = getRecordOutputHandler();
    StringBuffer sb = new StringBuffer();
    makeHeader(request, sb);
    boolean isAdmin = request.getUser().getAdmin();
    if (!isAdmin) {
        //Allow anyone to view metrics
        //            sb.append(getPageHandler().showDialogError("You must be a site administrator to see metrics"));
        //            return makeResult(request, sb);
    }

    Hashtable<String, long[]> info = new Hashtable<String, long[]>();
    List<Entry> entries = new ArrayList<Entry>();
    long totalNumPoints = 0;
    long totalSize = 0;
    long totalJobs = 0;
    for (JobInfo jobInfo : getRecordOutputHandler().getRecordJobManager().readJobs(JOB_TYPE_POINT)) {
        int numberOfPoints = jobInfo.getNumPoints();
        totalNumPoints += numberOfPoints;
        long productSize = jobInfo.getProductSize();
        totalSize += productSize;
        String entryId = jobInfo.getEntryId();
        long[] values = info.get(entryId);
        if (values == null) {
            Entry entry = getEntryManager().getEntry(request, entryId);
            if (entry == null) {
                System.err.println("missing entry from metrics:" + entryId);

                continue;
            }
            entries.add(entry);
            values = new long[] { 0, 0, 0 };
            info.put(entryId, values);
        }
        values[0]++;
        totalJobs++;
        values[1] += numberOfPoints;
        values[2] += productSize;
    }

    sb.append(HtmlUtils.p());
    sb.append(
            "<table cellpadding=0 cellspacing=0  class=\"result-table\"><tr class=\"result-header\"><td>Collection</td><td># Jobs</td><td># Points</td><td>Product size</td></tr>");
    String size = "";
    long mb;
    for (Entry entry : entries) {
        long[] values = info.get(entry.getId());
        sb.append("<tr>");
        sb.append(HtmlUtils.col(getEntryManager().getEntryLink(request, entry)));
        sb.append(HtmlUtils.col("" + values[0], " align=right "));
        sb.append(HtmlUtils.col(loh.getFormHandler().formatPointCount(values[1]), " align=right "));
        mb = (values[2] / 1000000);
        if (mb > 0) {
            size = mb + "MB";
        } else {
            size = (values[2] / 1000) + "KB";
        }
        sb.append(HtmlUtils.colRight(size));
        sb.append("</tr>");
    }
    sb.append("<tr>");
    sb.append(HtmlUtils.col("&nbsp"));
    sb.append(HtmlUtils.colRight("" + totalJobs));
    sb.append(HtmlUtils.colRight(loh.getFormHandler().formatPointCount(totalNumPoints)));
    mb = (totalSize / 1000000);
    if (mb > 0) {
        size = mb + "MB";
    } else {
        size = (totalSize / 1000) + "KB";
    }
    sb.append(HtmlUtils.colRight(size));
    sb.append("</tr>");

    sb.append("</table>");

    return makeResult(request, sb);
}

From source file:net.rim.ejde.internal.packaging.RAPCFile.java

/**
 * Get the resource id for the given project. We look this up given the resource title key that has been chosen. We used to
 * store the id number but problems occur if people update their resources outside of the resource editor (which preserves the
 * id numbers).//from   w  ww .j  a  v  a2s  .  co m
 *
 * @throws CoreException
 */
private int getTitleResourceId(BlackBerryProperties properties) throws CoreException {
    String key = properties._resources.getTitleResourceBundleKey();
    Map<String, RRHFile> resourceMap = ProjectUtils.getProjectResources(_bbProject);
    RRHFile rrhFile = resourceMap.get(properties._resources.getTitleResourceBundleClassName());
    if (rrhFile == null) {
        String msg = "Could not find key information for "
                + properties._resources.getTitleResourceBundleClassName();
        _log.error(msg);
        throw new CoreException(StatusFactory.createErrorStatus(msg));
    }
    Hashtable<String, String> headerKey2Id = rrhFile.getKeyTalbe();
    if (headerKey2Id == null) {
        String path;
        if (rrhFile.getFile() != null) {
            path = rrhFile.getFile().getLocation().toOSString();
        } else {
            path = properties._resources.getTitleResourceBundleClassName();
        }
        String msg = NLS.bind(Messages.RAPCFIlE_NO_KEY_MSG, path);
        _log.error(msg);
        throw new CoreException(StatusFactory.createErrorStatus(msg));
    }
    String resourceId = headerKey2Id.get(key);
    if (resourceId == null) {
        String msg = NLS.bind(Messages.RAPCFIlE_RESOURCE_KEY_NOT_FOUND_MSG, key);
        _log.error(msg);
        throw new CoreException(StatusFactory.createErrorStatus(msg));
    }
    try {
        return Integer.parseInt(resourceId);
    } catch (NumberFormatException nfe) {
        _log.error(nfe);
        throw new CoreException(StatusFactory.createErrorStatus(nfe.getMessage()));
    }
}

From source file:com.khubla.cbean.serializer.impl.DefaultClassHasher.java

/**
 * populate class from hash//  www. j  a v  a2  s.c  o  m
 */
@Override
public Object hashToClass(Hashtable<String, String> hashtable) throws SerializerException {
    try {
        /*
         * get a proxied class to use
         */
        // final Object ret = getProxiedInstance(clazz);
        final Object ret = getInstance(clazz);
        /*
         * get the fields
         */
        final Field[] persistableFields = CBeanType.getCBeanType(clazz).getPersistableFields();
        for (int i = 0; i < persistableFields.length; i++) {
            final Field field = persistableFields[i];
            final Class<?> fieldClazz = field.getType();
            final FieldSerializer serializer = fieldSerializerFactory.getFieldSerializer(field);
            final String fieldValue = hashtable.get(field.getName());
            if (null != serializer) {
                serializer.deserialize(ret, field, fieldValue);
            } else if (CBean.isEntity(fieldClazz)) {
                /*
                 * recurse
                 */
                final Property property = field.getAnnotation(Property.class);
                if (property.cascadeLoad()) {
                    final CBean<Object> cBean = CBeanServer.getInstance().getCBean(fieldClazz);
                    /*
                     * this load may come back as a null. If it does, the contained object referred to has been deleted. This is ok, just set the value to null.
                     */
                    final Object o = cBean.load(new CBeanKey(fieldValue));
                    PropertyUtils.setProperty(ret, field.getName(), o);
                } else {
                    final Object o = getProxiedInstance(fieldClazz, fieldValue);
                    PropertyUtils.setProperty(ret, field.getName(), o);
                }
            } else {
                throw new SerializerException("Unsupported serialization type '" + fieldClazz.getName() + "'");
            }
        }
        return ret;
    } catch (final Exception e) {
        throw new SerializerException(e);
    }
}

From source file:edu.ku.brc.af.ui.forms.persist.ViewLoader.java

/**
 * Re-maps and clones the definitions.//  ww  w . j  ava  2  s.  c  o m
 * @param viewDefs the hash table to be mapped
 * @throws Exception
 */
public static void mapDefinitionViewDefs(final Hashtable<String, ViewDefIFace> viewDefs) throws Exception {
    // Now that all the definitions have been read in
    // cycle thru and have all the tableform objects clone there definitions
    for (ViewDefIFace viewDef : new Vector<ViewDefIFace>(viewDefs.values())) {
        if (viewDef.getType() == ViewDefIFace.ViewType.formtable) {
            String viewDefName = ((FormViewDefIFace) viewDef).getDefinitionName();
            if (viewDefName != null) {
                //log.debug(viewDefName);
                ViewDefIFace actualDef = viewDefs.get(viewDefName);
                if (actualDef != null) {
                    viewDefs.remove(viewDef.getName());
                    actualDef = (ViewDef) actualDef.clone();
                    actualDef.setType(ViewDefIFace.ViewType.formtable);
                    actualDef.setName(viewDef.getName());
                    viewDefs.put(actualDef.getName(), actualDef);

                } else {
                    String msg = "Couldn't find the ViewDef for formtable definition name["
                            + ((FormViewDefIFace) viewDef).getDefinitionName() + "]";
                    log.error(msg);
                    FormDevHelper.appendFormDevError(msg);
                }
            }
        }
    }
}

From source file:org.gridchem.client.gui.charts.UsageChart.java

/**
 * Returns a dataset representing the relative usage of the given
 * projects against the given collaborator.
 * //from   w  ww.j  a va  2 s  .c o m
 * @param projectCollabTable
 * @return
 */
private DefaultPieDataset createProjectDataset(
        Hashtable<ProjectBean, List<CollaboratorBean>> projectCollabTable, CollaboratorBean collab) {

    DefaultPieDataset pds = new DefaultPieDataset();

    // add project summary info

    for (ProjectBean project : projectCollabTable.keySet()) {
        CollaboratorBean collabBean = projectCollabTable.get(project)
                .get(projectCollabTable.get(project).indexOf(collab));
        if (collabBean != null) {
            pds.setValue(project.getName() + " Used", new Double(collabBean.getTotalUsage().getUsed()));
            pds.setValue(project.getName() + " Avail.", new Double(collabBean.getTotalUsage().getBalance()));
            // keep track of the current project so we can explode that piece
            // of the pie.
            if (project.equals(GridChem.project)) {
                defaultProjectIndex = pds.getItemCount() - 1;
            }
        }
    }

    return pds;
}

From source file:org.mybatisorm.annotation.handler.JoinHandler.java

private String getOnPhrase(List<Field> fieldList, Hashtable<Set<Class<?>>, LinkedList<Field[]>> refMap) {
    StringBuilder sb = new StringBuilder();
    Field field = fieldList.get(fieldList.size() - 1), field2;
    Class<?> clazz = field.getType(), clazz2;
    List<String> cnames = new LinkedList<String>();
    int j;// w  ww  .ja  va2s.c  om
    for (j = fieldList.size() - 2; j >= 0; j--) {
        field2 = fieldList.get(j);
        clazz2 = field2.getType();
        cnames.add(0, clazz2.getSimpleName());
        LinkedList<Field[]> refs = refMap.get(pair(clazz, clazz2));
        if (refs == null)
            continue;

        sb.append(" ON (");
        Iterator<Field[]> it = refs.iterator();
        while (it.hasNext()) {
            Field[] fs = it.next();
            if (field.getType().equals(fs[0].getDeclaringClass())) {
                sb.append(field.getName()).append("_.").append(ColumnAnnotation.getName(fs[0])).append(" = ")
                        .append(field2.getName()).append("_.").append(ColumnAnnotation.getName(fs[1]));
            } else {
                sb.append(field2.getName()).append("_.").append(ColumnAnnotation.getName(fs[0])).append(" = ")
                        .append(field.getName()).append("_.").append(ColumnAnnotation.getName(fs[1]));
            }
            if (it.hasNext())
                sb.append(" AND ");
        }
        sb.append(") ");
        break;
    }
    if (j < 0)
        throw new InvalidJoinException(
                "The class " + clazz.getSimpleName() + " doesn't refer to the former classes("
                        + StringUtil.join(cnames, ",") + "), nor vice versa.");

    return sb.toString();
}

From source file:eionet.util.Util.java

/**
 * A method for formatting the given timestamp into a String released_datasets.jsp.
 *
 * @param timestamp Milliseconds since 1 January 1970.
 *///from ww w.  j  av  a  2  s .co m
private static String releasedDate(long timestamp, boolean shortMonth) {

    Date date = new Date(timestamp);

    String year = String.valueOf(1900 + date.getYear());
    String month = String.valueOf(date.getMonth());
    String day = String.valueOf(date.getDate());
    day = (day.length() < 2) ? ("0" + day) : day;

    Hashtable months = new Hashtable();
    months.put("0", "January");
    months.put("1", "February");
    months.put("2", "March");
    months.put("3", "April");
    months.put("4", "May");
    months.put("5", "June");
    months.put("6", "July");
    months.put("7", "August");
    months.put("8", "September");
    months.put("9", "October");
    months.put("10", "November");
    months.put("11", "December");

    String time = day + " " + (shortMonth ? months.get(month).toString().substring(0, 3) : months.get(month))
            + " " + year;
    return time;
}

From source file:net.sf.joost.plugins.traxfilter.THResolver.java

/**
 * Set to the SAX TrAX Factory attributes by inspecting the given parameters
 * for those which are from TrAX namespace
 *
 *///  ww  w  . j  a va  2s  .c  om
protected void setTraxFactoryAttributes(SAXTransformerFactory saxtf, Hashtable params) {
    // loop over all parameters
    Enumeration e = params.keys();
    while (e.hasMoreElements()) {
        String key = (String) e.nextElement();

        // is this one from TrAX namespace?
        if (key.startsWith(tmp_TRAX_ATTR_NS)) {

            // it is, remove the namespace prefix and set it to the factory
            String name = key.substring(tmp_TRAX_ATTR_NS.length()).toLowerCase();
            saxtf.setAttribute(name, params.get(key));
            if (DEBUG)
                log.debug("newTHOutOfTrAX(): set factory attribute " + name + "=" + params.get(key));
        }
    }

}