Package org.jboss.dashboard.dataset

Examples of org.jboss.dashboard.dataset.DataSet

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    protected void catchDataSetChanges() {
        if (dataProvider == null) return;
        try {
            // Be aware of the dataset changes.
            DataSet uptodateDataSet = dataProvider.getDataSet();
            boolean dataSetChanged = (dataSet != null && (dataSet != uptodateDataSet || dataSetRowCount != uptodateDataSet.getRowCount()));
            dataSet = uptodateDataSet;

            // If the data set is updated then refresh the current group by (if any).
            if (dataSetChanged) {
                currentPage = 1;
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    protected DataSet groupByDataSet(DataProperty groupByProperty) {
        // Performance log.
        log.debug("Creating the group by data set.");

        DataSet originalDataSet = getOriginalDataSet();
        int[] columns = new int [getColumnCount()];
        String[] functions = new String[getColumnCount()];
        for (int i=0; i<getColumnCount(); i++) {
            columns[i] = originalDataSet.getPropertyColumn(getOriginalDataProperty(i));
            functions[i] = getGroupByFunctionCode(i);
        }
        return originalDataSet.groupBy(groupByProperty, columns, functions);
    }
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    public CommandResponse actionApplyLink(CommandRequest request) {
        try {
            AbstractChartDisplayer abstractChartDisplayer = (AbstractChartDisplayer) getDataDisplayer();
            DataProperty property = abstractChartDisplayer.getDomainProperty();
            Integer series = Integer.decode(request.getRequestObject().getParameter(PARAM_NSERIE));
            DataSet dataSet = abstractChartDisplayer.buildXYDataSet();
            Interval interval = (Interval) dataSet.getValueAt(series, 0);
            Dashboard dashboard = DashboardHandler.lookup().getCurrentDashboard();
            if (dashboard.filter(property.getPropertyId(), interval, FilterByCriteria.ALLOW_ANY)) {
                return new ShowCurrentScreenResponse();
            }
        } catch (Exception e) {
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    public CommandResponse actionApplyLink(CommandRequest request) throws Exception {
        AbstractChartDisplayer abstractChartDisplayer = (AbstractChartDisplayer) getDataDisplayer();
        DataProperty property = abstractChartDisplayer.getDomainProperty();
        Integer series = Integer.decode(request.getRequestObject().getParameter(PARAM_NSERIE));
        DataSet dataSet = abstractChartDisplayer.buildXYDataSet();
        Interval interval = (Interval) dataSet.getValueAt(series, 0);
        Dashboard dashboard = DashboardHandler.lookup().getCurrentDashboard();
        if (dashboard.filter(property.getPropertyId(), interval, FilterByCriteria.ALLOW_ANY)) {
            return new ShowCurrentScreenResponse();
        }
        return null;
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    public CommandResponse actionApplyLink(CommandRequest request) throws Exception {
        AbstractChartDisplayer abstractChartDisplayer = (AbstractChartDisplayer) getDataDisplayer();
        DataProperty property = abstractChartDisplayer.getDomainProperty();
        Integer series = Integer.decode(request.getRequestObject().getParameter(PARAM_NSERIE));
        DataSet dataSet = abstractChartDisplayer.buildXYDataSet();
        Interval interval = (Interval) dataSet.getValueAt(series, 0);
        Dashboard dashboard = DashboardHandler.lookup().getCurrentDashboard();
        if (dashboard.filter(property.getPropertyId(), interval, FilterByCriteria.ALLOW_ANY)) {
            return new ShowCurrentScreenResponse();
        }
        return null;
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            memoryProfiler.freeMemory();
            long timeBegin = System.currentTimeMillis();
            long memBegin = memoryProfiler.getMemoryUsedInBytes();

            int n = 10;
            DataSet dataSet = buildDataSet(n, dataProvider, dataLoader);

            memoryProfiler.freeMemory();
            long timeEnd = System.currentTimeMillis();
            long memEnd = memoryProfiler.getMemoryUsedInBytes();
            long mem = memEnd-memBegin;
            log.info("500 rows - Load time = " + Chronometer.formatElapsedTime(timeEnd-timeBegin));
            log.info("500 rows - Size of = " + MemoryProfiler.formatSize(dataSet.sizeOf()));
            log.info("500 rows - Memory consumption = " + MemoryProfiler.formatSize(mem));

            assertThat(mem).isLessThan(1024 * 1024);
            assertThat(dataSet).isNotNull();
            assertThat(dataSet.getProperties().length).isGreaterThan(0);
            assertThat(dataSet.getRowCount()).isEqualTo(50*n);
        } catch (DataSetException e) {
            fail("Load constraints violated.", e);
        }
    }
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            memoryProfiler.freeMemory();
            long timeBegin = System.currentTimeMillis();
            long memBegin = memoryProfiler.getMemoryUsedInBytes();

            int n = 1000;
            DataSet dataSet = buildDataSet(n, dataProvider, dataLoader);

            memoryProfiler.freeMemory();
            long timeEnd = System.currentTimeMillis();
            long memEnd = memoryProfiler.getMemoryUsedInBytes();
            long mem = memEnd-memBegin;
            log.info("50000 rows - Load time = " + Chronometer.formatElapsedTime(timeEnd - timeBegin));
            log.info("50000 rows - Size of = " + MemoryProfiler.formatSize(dataSet.sizeOf()));
            log.info("50000 rows - Memory consumption = " + MemoryProfiler.formatSize(mem));


            assertThat(mem).isLessThan(50 * 1024 * 1024);
            assertThat(dataSet).isNotNull();
            assertThat(dataSet.getProperties().length).isGreaterThan(0);
            assertThat(dataSet.getRowCount()).isEqualTo(50*n);
        } catch (DataSetException e) {
            fail("Load constraints violated.", e);
        }
    }
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    public CommandResponse actionApplyLink(CommandRequest request) {
        try {
            AbstractChartDisplayer abstractChartDisplayer = (AbstractChartDisplayer) getDataDisplayer();
            DataProperty property = abstractChartDisplayer.getDomainProperty();
            Integer series = Integer.decode(request.getRequestObject().getParameter(PARAM_NSERIE));
            DataSet dataSet = abstractChartDisplayer.buildXYDataSet();
            Interval interval = (Interval) dataSet.getValueAt(series, 0);
            Dashboard dashboard = DashboardHandler.lookup().getCurrentDashboard();
            if (dashboard.filter(property.getPropertyId(), interval, FilterByCriteria.ALLOW_ANY)) {
                return new ShowCurrentScreenResponse();
            }
        } catch (Exception e) {
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    public CommandResponse actionApplyLink(CommandRequest request) throws Exception {
        AbstractChartDisplayer abstractChartDisplayer = (AbstractChartDisplayer) getDataDisplayer();
        DataProperty property = abstractChartDisplayer.getDomainProperty();
        Integer series = Integer.decode(request.getRequestObject().getParameter(PARAM_NSERIE));
        DataSet dataSet = abstractChartDisplayer.buildXYDataSet();
        Interval interval = (Interval) dataSet.getValueAt(series, 0);
        Dashboard dashboard = DashboardHandler.lookup().getCurrentDashboard();
        if (dashboard.filter(property.getPropertyId(), interval, FilterByCriteria.ALLOW_ANY)) {
            return new ShowCurrentScreenResponse();
        }
        return null;
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    public static final String RANGE_SAVE_BUTTON_PRESSED = "updateRangeDetails";

    public CommandResponse actionSubmit(CommandRequest request) throws Exception {
        AbstractChartDisplayer displayer = (AbstractChartDisplayer) getDataDisplayer();
        if (!displayer.getDataProvider().isReady()) return null;
        DataSet ds = displayer.getDataProvider().getDataSet();

        // Renderer
        String rendererUid = request.getRequestObject().getParameter("rendererUid");
        DataDisplayerRenderer renderer = DataDisplayerServices.lookup().getDataDisplayerManager().getDisplayerRendererByUid(rendererUid);
        if (renderer == null) return null;
        displayer.setDataDisplayerRenderer(renderer);

        // New domain and range properties.
        String idDomainDetails = request.getRequestObject().getParameter("idDomainDetails");
        if (idDomainDetails != null) {

            // If the domain property has been changed, load it.
            DataProperty domainProperty = displayer.getDomainProperty();
            if (!idDomainDetails.equals(domainProperty.getPropertyId())) displayer.setDomainProperty(ds.getPropertyById(idDomainDetails));

            // If domain save button has been pressed, update its configuration parameters
            // TODO: Also save if the enter key has been pressed.
            String domainSaveButtonPressed = request.getRequestObject().getParameter(DOMAIN_SAVE_BUTTON_PRESSED);
            boolean updateDomainDetails =  (domainSaveButtonPressed != null) && Boolean.valueOf(domainSaveButtonPressed).booleanValue();
            if (updateDomainDetails) {
                DomainConfiguration domainConfig = displayer.getDomainConfiguration();
                DomainConfigurationParser parser = new DomainConfigurationParser(domainConfig);
                parser.parse(request);
                domainConfig.apply(displayer.getDomainProperty());
            }
        }

        String idRangeDetails = request.getRequestObject().getParameter("idRangeDetails");
        if (idRangeDetails != null) {

            // If the range property has been changed, load it.
            DataProperty rangeProperty = displayer.getRangeProperty();
            if (!idRangeDetails.equals(rangeProperty.getPropertyId())) displayer.setRangeProperty(ds.getPropertyById(idRangeDetails));

            // If range save button has been pressed, update its configuration parameters.
            String rangeSaveButtonPressed = request.getRequestObject().getParameter(RANGE_SAVE_BUTTON_PRESSED);
            boolean updateRangeDetails =  (rangeSaveButtonPressed != null) && Boolean.valueOf(rangeSaveButtonPressed).booleanValue();
            // TODO: Also save if the enter key has been pressed.
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Related Classes of org.jboss.dashboard.dataset.DataSet

  • org.jboss.dashboard.dataset.index.DistinctValue
  • org.jboss.dashboard.dataset.profiler.DataSetFilterConstraints
  • org.jboss.dashboard.dataset.profiler.DataSetGroupByConstraints
  • org.jboss.dashboard.dataset.profiler.DataSetLoadConstraints
  • org.jboss.dashboard.dataset.profiler.DataSetSortConstraints
  • org.jboss.dashboard.dataset.sql.SQLDataSet
  • org.jboss.dashboard.displayer.BarChartDisplayerCSVTest
  • org.jboss.dashboard.displayer.chart.AbstractChartDisplayer
  • org.jboss.dashboard.displayer.DataDisplayTest
  • org.jboss.dashboard.displayer.table.DataSetTable
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