Example usage for org.jfree.data.category DefaultCategoryDataset DefaultCategoryDataset

List of usage examples for org.jfree.data.category DefaultCategoryDataset DefaultCategoryDataset

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Introduction

In this page you can find the example usage for org.jfree.data.category DefaultCategoryDataset DefaultCategoryDataset.

Prototype

public DefaultCategoryDataset()

Source Link

Document

Creates a new (empty) dataset.

Usage

From source file:org.miloss.fgsms.services.rs.impl.reports.ws.AverageResponseTimeByService.java

/**
 * {@inheritDoc}//from  ww  w . j a  va 2 s.c  om
 */
@Override
public void generateReport(OutputStreamWriter data, List<String> urls, String path, List<String> files,
        TimeRange range, String currentuser, SecurityWrapper classification, WebServiceContext ctx)
        throws IOException {
    Connection con = Utility.getPerformanceDBConnection();
    try {
        PreparedStatement cmd = null;
        ResultSet rs = null;
        DefaultCategoryDataset set = new DefaultCategoryDataset();
        JFreeChart chart = null;
        data.append("<hr /><h2>").append(GetDisplayName()).append("</h2>");
        data.append("This represents the average response time by service.<br />");
        //add description
        data.append(
                "<table class=\"table table-hover\"><tr><th>URL</th><th>Average Response Time (ms)</th></tr>");
        for (int i = 0; i < urls.size(); i++) {
            if (!isPolicyTypeOf(urls.get(i), PolicyType.TRANSACTIONAL)) {
                continue;
            }
            //https://github.com/mil-oss/fgsms/issues/112
            if (!UserIdentityUtil.hasReadAccess(currentuser, "getReport", urls.get(i), classification, ctx)) {
                continue;
            }
            String url = Utility.encodeHTML(BaseReportGenerator.getPolicyDisplayName(urls.get(i)));
            long count = 0;
            data.append("<tr><td>").append(url).append("</td><td>");
            try {
                cmd = con.prepareStatement(
                        "select AVG(responsetimems) as messagesSize from RawData where URI=? and "
                                + "(UTCdatetime > ?) and (UTCdatetime < ?);");
                cmd.setString(1, urls.get(i));
                cmd.setLong(2, range.getStart().getTimeInMillis());
                cmd.setLong(3, range.getEnd().getTimeInMillis());
                rs = cmd.executeQuery();

                try {
                    if (rs.next())
                        count = rs.getLong(1);
                } catch (Exception ex) {
                    log.log(Level.DEBUG, " error querying database for average message size url:" + urls.get(i),
                            ex);
                }

            } catch (Exception ex) {
                data.append("0 ms</td></tr>");
                log.log(Level.ERROR,
                        "Error opening or querying the database." + this.getClass().getSimpleName(), ex);
            } finally {
                DBUtils.safeClose(rs);
                DBUtils.safeClose(cmd);
            }

            data.append(count + "").append(" ms</td></tr>");
            set.addValue(count, url, url);
        }
        chart = org.jfree.chart.ChartFactory.createBarChart(GetDisplayName(), "Service URL", "", set,
                PlotOrientation.HORIZONTAL, true, false, false);
        data.append("</table>");
        try {
            ChartUtilities.saveChartAsPNG(new File(
                    path + getFilePathDelimitor() + "image_" + this.getClass().getSimpleName() + ".png"), chart,
                    1500, pixelHeightCalc(urls.size()));
        } catch (IOException ex) {
            log.log(Level.ERROR, "Error saving chart image for request", ex);
        }
        data.append("<img src=\"image_").append(this.getClass().getSimpleName()).append(".png\">");
        files.add(path + getFilePathDelimitor() + "image_" + this.getClass().getSimpleName() + ".png");
    } catch (Exception ex) {
        log.log(Level.ERROR, null, ex);
    } finally {
        DBUtils.safeClose(con);
    }
}

From source file:org.mili.jmibs.jfree.JFreeChartBarIterationIntervalBenchmarkSuiteResultRenderer.java

private CategoryDataset createDataset(List<BenchmarkResult> lbr) {
    DefaultCategoryDataset ds = new DefaultCategoryDataset();
    for (int i = 0, n = lbr.size(); i < n; i++) {
        BenchmarkResult br = lbr.get(i);
        IterationIntervalBenchmarkContext<?> iolbc = (IterationIntervalBenchmarkContext<?>) br
                .getBenchmarkContext();// w w w.j a va  2  s .  c  om
        Benchmark b = iolbc.getBenchmark();
        int ic = iolbc.getIteration();
        Interval<?> iv = iolbc.getInterval();
        ds.addValue(br.getTotalTimeNanos(), String.valueOf(ic) + "/" + String.valueOf(iv), b.getName());
    }
    return ds;
}

From source file:org.sonar.plugins.abacus.chart.BarChart3D.java

private CategoryPlot generateJFreeChart(ChartParameters params) {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    CategoryPlot plot = new CategoryPlot();

    Font font = getFont(params.getValue(PARAM_FONT_SIZE));
    configureDomainAxis(plot, font);//from   w  w  w . ja va 2s. co  m
    configureRangeAxis(plot, params.getValue(PARAM_Y_SUFFIX, "", true), font);
    configureRenderer(plot);
    configureValues(dataset, params.getValues(PARAM_VALUES, "|", true),
            params.getValue(PARAM_X_SUFFIX, "", true));
    configureColors(dataset, plot, params.getValues(PARAM_COLORS, ","));

    plot.setDataset(dataset);
    return plot;
}

From source file:edu.cuny.cat.ui.CumulativeTraderDistributionPanel.java

@Override
protected synchronized void processRoundOpened(final RoundOpenedEvent event) {
    final DefaultCategoryDataset subDataset = new DefaultCategoryDataset();
    final String specialistIds[] = registry.getSpecialistIds();
    for (int i = 0; i < specialistIds.length; i++) {
        int registeredToday = 0;
        try {/*from   w  w  w  .ja  v a  2  s. c o  m*/
            registeredToday = (dataset.getValue(getDayText(event.getDay()), specialistIds[i])).intValue();
        } catch (final Exception e) {
            // do nothing
        }
        subDataset.setValue(registeredToday, getDayText(event.getDay()), specialistIds[i]);
        subDataset.setValue((double) (totalRegistered[i] + registeredToday) / (event.getDay() + 1),
                CumulativeTraderDistributionPanel.AVERAGE, specialistIds[i]);
    }
    catPlot.setDataset(subDataset);

}

From source file:org.miloss.fgsms.services.rs.impl.reports.ws.AverageResponseTimeByServiceByMethod.java

/**
 * {@inheritDoc}/* w w w .j  a  v  a2  s  . c o m*/
 */
@Override
public void generateReport(OutputStreamWriter data, List<String> urls, String path, List<String> files,
        TimeRange range, String currentuser, SecurityWrapper classification, WebServiceContext ctx)
        throws IOException {

    Connection con = Utility.getPerformanceDBConnection();
    try {
        PreparedStatement cmd = null;
        ResultSet rs = null;
        DefaultCategoryDataset set = new DefaultCategoryDataset();
        JFreeChart chart = null;
        data.append("<hr /><h2>").append(GetDisplayName()).append("</h2>");
        data.append("This represents the average response time by Service by Method<br />");
        //add description
        data.append(
                "<table class=\"table table-hover\"><tr><th>URL</th><th>Action</th><th>Average Response Time (ms)</th></tr>");
        int actioncount = 0;
        for (int i = 0; i < urls.size(); i++) {
            if (!isPolicyTypeOf(urls.get(i), PolicyType.TRANSACTIONAL)) {
                continue;
            }
            //https://github.com/mil-oss/fgsms/issues/112
            if (!UserIdentityUtil.hasReadAccess(currentuser, "getReport", urls.get(i), classification, ctx)) {
                continue;
            }

            String url = Utility.encodeHTML(BaseReportGenerator.getPolicyDisplayName(urls.get(i)));
            List<String> actions = getSoapActions(urls.get(i), con);

            actioncount += actions.size();
            for (int k = 0; k < actions.size(); k++) {
                long count = 0;
                try {
                    cmd = con.prepareStatement("select AVG(responsetimems)  from RawData where URI=? and "
                            + "(UTCdatetime > ?) and (UTCdatetime < ?) and soapaction=?;");
                    cmd.setString(1, urls.get(i));
                    cmd.setLong(2, range.getStart().getTimeInMillis());
                    cmd.setLong(3, range.getEnd().getTimeInMillis());
                    cmd.setString(4, actions.get(k));

                    rs = cmd.executeQuery();

                    rs.next();
                    count = rs.getLong(1);
                } catch (Exception ex) {
                    log.log(Level.DEBUG, " error querying database for average message size url:" + urls.get(i),
                            ex);
                } finally {
                    DBUtils.safeClose(rs);
                    DBUtils.safeClose(cmd);
                }

                data.append("<tr><td>").append(url).append("</td><td>");
                data.append(Utility.encodeHTML(actions.get(k))).append("</td><td>").append(count + "")
                        .append(" ms</td></tr>");
                set.addValue(count, actions.get(k), url);
            }

        }
        chart = org.jfree.chart.ChartFactory.createBarChart(GetDisplayName(), "Service URL", "", set,
                PlotOrientation.HORIZONTAL, true, false, false);
        data.append("</table>");
        try {
            ChartUtilities.saveChartAsPNG(new File(
                    path + getFilePathDelimitor() + "image_" + this.getClass().getSimpleName() + ".png"), chart,
                    1500, pixelHeightCalc(actioncount));
        } catch (IOException ex) {
            log.log(Level.ERROR, "Error saving chart image for request", ex);
        }

        data.append("<img src=\"image_").append(this.getClass().getSimpleName()).append(".png\">");
        files.add(path + getFilePathDelimitor() + "image_" + this.getClass().getSimpleName() + ".png");
    } catch (Exception ex) {
        log.log(Level.ERROR, null, ex);
    } finally {
        DBUtils.safeClose(con);
    }
}

From source file:be.vds.jtbdive.client.view.core.stats.StatChartGenerator.java

private static JFreeChart buildChartForDiveDepths(StatQueryObject sqo) {
    Collection<StatSerie> s = sqo.getValues();
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();

    for (StatSerie statSerie : s) {
        List<StatPoint> points = statSerie.getPoints();
        Collections.sort(points, new Comparator<StatPoint>() {
            @Override/*from   w  w w  . j  a  va  2  s  . c  o  m*/
            public int compare(StatPoint o1, StatPoint o2) {
                return -((Double) (o1).getX()).compareTo((Double) (o2).getX());
            }
        });

        // int i = 0;
        // int indexMax = points.size()-1;
        // for (StatPoint point : points) {
        // String label =null;
        // if(i == indexMax){
        // label = "< "+((Double) point.getX());
        // }else{
        // label = (Double) point.getX() + " - "+(Double)
        // points.get(i+1).getX();
        // }
        // dataset.addValue(point.getY(),
        // label, "");
        // i++;
        // }

        for (StatPoint point : points) {
            dataset.addValue(point.getY(),
                    String.valueOf(UnitsAgent.getInstance().convertLengthFromModel((Double) point.getX())), "");
        }
    }

    String xLabel = i18n.getString("depth") + " (" + UnitsAgent.getInstance().getLengthUnit().getSymbol() + ")";
    String yLabel = i18n.getString("dives.numberof");
    JFreeChart chart = createBarChart(dataset, xLabel, yLabel);
    return chart;
}

From source file:sas.BarChart.java

public static CategoryDataset createProfitDataset(HashMap<String, Float> lsh) {
    DefaultCategoryDataset defaultcategorydataset = new DefaultCategoryDataset();
    for (String sh : lsh.keySet()) {
        defaultcategorydataset.addValue(lsh.get(sh), "Profit", sh);
    }//from www  . j a  v  a2  s  .  c o  m

    return defaultcategorydataset;
}

From source file:org.miloss.fgsms.services.rs.impl.reports.ws.InvocationsByConsumer.java

/**
 * {@inheritDoc}/*from w  w  w .  j a  va2s  .c o m*/
 */
@Override
public void generateReport(OutputStreamWriter data, List<String> urls, String path, List<String> files,
        TimeRange range, String currentuser, SecurityWrapper classification, WebServiceContext ctx)
        throws IOException {
    Connection con = Utility.getPerformanceDBConnection();
    try {
        PreparedStatement cmd = null;
        PreparedStatement userQuery = null;
        ResultSet rs = null;
        DefaultCategoryDataset set = new DefaultCategoryDataset();
        JFreeChart chart = null;
        data.append("<hr /><h2>").append(GetDisplayName()).append("</h2>");
        data.append("This represents service usage by consumer for the provided services.<br />");
        //add description
        data.append("<table class=\"table table-hover\"><tr><th>User</th><th>Invocations</th></tr>");

        ResultSet actionRS = null;
        Set<String> users = new HashSet<String>();
        try {

            userQuery = con.prepareStatement("select consumeridentity from rawdata group by consumeridentity");
            actionRS = userQuery.executeQuery();
            users.add("unspecified");
            while (actionRS.next()) {
                try {
                    String s = actionRS.getString(1);
                    s = s.trim();
                    if (!Utility.stringIsNullOrEmpty(s)) {
                        String[] items = s.split(";");
                        for (int x = 0; x < items.length; x++) {
                            if (!Utility.stringIsNullOrEmpty(items[x])) {
                                users.add(items[x].trim());
                            }
                        }
                    }

                } catch (Exception ex) {
                    log.log(Level.WARN, " error querying database", ex);
                }
            }
        } catch (Exception ex) {
            log.log(Level.WARN, " error querying database", ex);
        } finally {
            DBUtils.safeClose(actionRS);
            DBUtils.safeClose(userQuery);
        }

        try {
            Iterator<String> iterator = users.iterator();
            while (iterator.hasNext()) {
                String u = iterator.next();
                try {
                    if (u.equalsIgnoreCase("unspecified")) {
                        cmd = con.prepareStatement(
                                "select count(*)  from RawData where consumeridentity is null and "
                                        + "(UTCdatetime > ?) and (UTCdatetime < ?)");

                        cmd.setLong(1, range.getStart().getTimeInMillis());
                        cmd.setLong(2, range.getEnd().getTimeInMillis());
                    } else {
                        cmd = con.prepareStatement("select count(*)  from RawData where consumeridentity=? and "
                                + "(UTCdatetime > ?) and (UTCdatetime < ?)");
                        cmd.setString(1, u);
                        cmd.setLong(2, range.getStart().getTimeInMillis());
                        cmd.setLong(3, range.getEnd().getTimeInMillis());
                    }
                    rs = cmd.executeQuery();
                    long count = 0;
                    try {
                        if (rs.next()) {
                            count = rs.getLong(1);
                        }
                    } catch (Exception ex) {
                        log.log(Level.DEBUG, " error querying database", ex);
                    }

                    data.append("<tr><td>").append(Utility.encodeHTML(u)).append("</td><td>");
                    data.append(count + "").append("</td></tr>");
                    if (count > 0) {
                        set.addValue(count, u, u);
                    }
                } catch (Exception ex) {
                    log.log(Level.WARN, " error querying database", ex);
                } finally {
                    DBUtils.safeClose(rs);
                    DBUtils.safeClose(cmd);
                }
            }
        } catch (Exception ex) {
            data.append("0</td></tr>");
            log.log(Level.ERROR, "Error opening or querying the database.", ex);
        } finally {
            DBUtils.safeClose(cmd);

        }

        chart = org.jfree.chart.ChartFactory.createBarChart(GetDisplayName(), "Consumers", "", set,
                PlotOrientation.HORIZONTAL, true, false, false);
        data.append("</table>");
        try {
            ChartUtilities.saveChartAsPNG(new File(
                    path + getFilePathDelimitor() + "image_" + this.getClass().getSimpleName() + ".png"), chart,
                    1500, pixelHeightCalc(set.getRowCount()));
        } catch (IOException ex) {
            log.log(Level.ERROR, "Error saving chart image for request", ex);
        }

        data.append("<img src=\"image_").append(this.getClass().getSimpleName()).append(".png\">");
        files.add(path + getFilePathDelimitor() + "image_" + this.getClass().getSimpleName() + ".png");
    } catch (Exception ex) {
        log.log(Level.ERROR, null, ex);
    } finally {
        DBUtils.safeClose(con);
    }
}

From source file:org.miloss.fgsms.services.rs.impl.reports.ws.SuccessFailureCountByHostingServer.java

/**
 * {@inheritDoc}//from w  ww .  jav a  2s .co m
 */
@Override
public void generateReport(OutputStreamWriter data, List<String> urls, String path, List<String> files,
        TimeRange range, String currentuser, SecurityWrapper classification, WebServiceContext ctx)
        throws IOException {
    if (!UserIdentityUtil.hasGlobalAdministratorRole(currentuser, "SUCCESS_FAILURE_COUNT_BY_HOSTING_SERVER",
            classification, ctx)) {
        data.append("<h2>Access for " + GetDisplayName() + " was denied for non-global admin users</h2>");
    }

    Connection con = Utility.getPerformanceDBConnection();
    try {
        PreparedStatement cmd = null;
        ResultSet rs = null;
        DefaultCategoryDataset set = new DefaultCategoryDataset();
        JFreeChart chart = null;
        data.append("<hr /><h2>").append(GetDisplayName()).append("</h2>");
        data.append(
                "This represents Web Application Server utilization (host) by success and failure rates.<br />");
        data.append(
                "<table class=\"table table-hover\"><tr><th>Host</th><th>Successes</th><th>Failures</th></tr>");
        List<String> dcs = new ArrayList<String>();
        try {

            cmd = con.prepareStatement("select hostingsource from RawData group by hostingsource;");
            rs = cmd.executeQuery();
            while (rs.next()) {
                dcs.add(rs.getString(1));
            }
        } catch (Exception ex) {
            log.log(Level.WARN, null, ex);
        } finally {
            DBUtils.safeClose(rs);
            DBUtils.safeClose(cmd);
        }
        try {
            //          itemcount = dcs.size();
            for (int i = 0; i < dcs.size(); i++) {
                data.append("<tr><td>").append(Utility.encodeHTML(dcs.get(i))).append("</td>");
                int success = 0;
                int failures = 0;
                try {
                    cmd = con.prepareStatement(
                            "select count(*) from RawData where hostingsource=? and success=false and UTCdatetime > ? and UTCdatetime < ?;");
                    cmd.setString(1, dcs.get(i));
                    cmd.setLong(2, range.getStart().getTimeInMillis());
                    cmd.setLong(3, range.getEnd().getTimeInMillis());
                    rs = cmd.executeQuery();
                    try {
                        if (rs.next()) {
                            failures = rs.getInt(1);
                        }
                    } catch (Exception ex) {
                        log.log(Level.DEBUG, null, ex);
                    }
                } catch (Exception ex) {
                    log.log(Level.WARN, null, ex);
                } finally {
                    DBUtils.safeClose(rs);
                    DBUtils.safeClose(cmd);
                }

                try {
                    cmd = con.prepareStatement(
                            "select count(*) from RawData where hostingsource=? and success=true and UTCdatetime > ? and UTCdatetime < ?;");
                    cmd.setString(1, dcs.get(i));
                    cmd.setLong(2, range.getStart().getTimeInMillis());
                    cmd.setLong(3, range.getEnd().getTimeInMillis());
                    rs = cmd.executeQuery();
                    try {
                        if (rs.next()) {
                            success = rs.getInt(1);
                        }
                    } catch (Exception ex) {
                        log.log(Level.DEBUG, null, ex);
                    }
                } catch (Exception ex) {
                    log.log(Level.WARN, null, ex);
                } finally {
                    DBUtils.safeClose(rs);
                    DBUtils.safeClose(cmd);
                }
                data.append("<td>").append(success + "").append("</td>");
                data.append("<td>").append(failures + "").append("</td></tr>");
                if (success > 0) {
                    set.addValue(success, dcs.get(i) + " Success", dcs.get(i) + " Success");
                }
                if (failures > 0) {
                    set.addValue(failures, dcs.get(i) + " Failures", dcs.get(i) + " Failures");
                }

            }

        } catch (Exception ex) {
            log.log(Level.ERROR, "Error generating chart information.", ex);
        }
        chart = org.jfree.chart.ChartFactory.createBarChart(GetDisplayName(), "Hosting Servers", "", set,
                PlotOrientation.HORIZONTAL, true, false, false);
        data.append("</table>");
        try {
            ChartUtilities.saveChartAsPNG(new File(
                    path + getFilePathDelimitor() + "image_" + this.getClass().getSimpleName() + ".png"), chart,
                    1500, pixelHeightCalc(set.getRowCount()));
        } catch (IOException ex) {
            log.log(Level.ERROR, "Error saving chart image for request", ex);
        }

        data.append("<img src=\"image_").append(this.getClass().getSimpleName()).append(".png\">");
        files.add(path + getFilePathDelimitor() + "image_" + this.getClass().getSimpleName() + ".png");
    } catch (Exception ex) {
        log.log(Level.ERROR, null, ex);
    } finally {
        DBUtils.safeClose(con);
    }
}

From source file:wef.articulab.view.ui.BNCategoryPlot.java

/**
 * Creates a dataset.
 *
 * @return A dataset.
 */
public static CategoryDataset createDataset() {
    return new DefaultCategoryDataset();
}