Example usage for java.text NumberFormat setMinimumIntegerDigits

Introduction

In this page you can find the example usage for java.text NumberFormat setMinimumIntegerDigits.

Prototype

public void setMinimumIntegerDigits(int newValue) 

Source Link

Document

Sets the minimum number of digits allowed in the integer portion of a number.

Usage

From source file:mx.edu.um.mateo.inventario.dao.impl.SalidaDaoHibernate.java

private String getFolioTemporal(Almacen almacen) {
    Query query = currentSession()
            .createQuery("select f from Folio f where f.nombre = :nombre and f.almacen.id = :almacenId");
    query.setString("nombre", "SALIDA-TEMPORAL");
    query.setLong("almacenId", almacen.getId());
    query.setLockOptions(LockOptions.UPGRADE);
    Folio folio = (Folio) query.uniqueResult();
    if (folio == null) {
        folio = new Folio("SALIDA-TEMPORAL");
        folio.setAlmacen(almacen);//from  ww  w  .j av a2  s.c om
        currentSession().save(folio);
        currentSession().flush();
        return getFolioTemporal(almacen);
    }
    folio.setValor(folio.getValor() + 1);
    java.text.NumberFormat nf = java.text.DecimalFormat.getInstance();
    nf.setGroupingUsed(false);
    nf.setMinimumIntegerDigits(9);
    nf.setMaximumIntegerDigits(9);
    nf.setMaximumFractionDigits(0);
    StringBuilder sb = new StringBuilder();
    sb.append("TS-");
    sb.append(almacen.getEmpresa().getOrganizacion().getCodigo());
    sb.append(almacen.getEmpresa().getCodigo());
    sb.append(almacen.getCodigo());
    sb.append(nf.format(folio.getValor()));
    return sb.toString();
}

---

From source file:org.globus.workspace.client.modes.ContextMonitor.java

protected void writeReports(Node_Type[] nodes) {

    final short numDigits;
    if (nodes.length > 1000) {
        numDigits = 4;/*w  ww. ja  va  2 s  .c o  m*/
    } else if (nodes.length > 100) {
        numDigits = 3;
    } else if (nodes.length > 10) {
        numDigits = 2;
    } else {
        numDigits = 1;
    }

    final NumberFormat format = NumberFormat.getInstance();
    format.setMinimumIntegerDigits(numDigits);
    this._writeReports(nodes, this.args.reportDir, format);

    if (this.pr.enabled()) {
        final String msg = "wrote reports to '" + this.args.reportDir + "'";
        if (this.pr.useThis()) {
            this.pr.infoln(PrCodes.CTXMONITOR__REPORT_DIR, "  - " + msg);
        } else if (this.pr.useLogging()) {
            logger.info(msg);
        }
    }
}

---

From source file:mx.edu.um.mateo.inventario.dao.impl.EntradaDaoHibernate.java

private String getFolio(Almacen almacen) {
    Query query = currentSession()
            .createQuery("select f from Folio f where f.nombre = :nombre and f.almacen.id = :almacenId");
    query.setString("nombre", "ENTRADA");
    query.setLong("almacenId", almacen.getId());
    query.setLockOptions(LockOptions.UPGRADE);
    Folio folio = (Folio) query.uniqueResult();
    if (folio == null) {
        folio = new Folio("ENTRADA");
        folio.setAlmacen(almacen);//  w w  w.  ja v  a2 s  .c  o  m
        currentSession().save(folio);
        return getFolio(almacen);
    }
    folio.setValor(folio.getValor() + 1);
    java.text.NumberFormat nf = java.text.DecimalFormat.getInstance();
    nf.setGroupingUsed(false);
    nf.setMinimumIntegerDigits(9);
    nf.setMaximumIntegerDigits(9);
    nf.setMaximumFractionDigits(0);
    StringBuilder sb = new StringBuilder();
    sb.append("E-");
    sb.append(almacen.getEmpresa().getOrganizacion().getCodigo());
    sb.append(almacen.getEmpresa().getCodigo());
    sb.append(almacen.getCodigo());
    sb.append(nf.format(folio.getValor()));
    return sb.toString();
}

---

From source file:mx.edu.um.mateo.inventario.dao.impl.EntradaDaoHibernate.java

private String getFolioTemporal(Almacen almacen) {
    Query query = currentSession()
            .createQuery("select f from Folio f where f.nombre = :nombre and f.almacen.id = :almacenId");
    query.setString("nombre", "ENTRADA-TEMPORAL");
    query.setLong("almacenId", almacen.getId());
    query.setLockOptions(LockOptions.UPGRADE);
    Folio folio = (Folio) query.uniqueResult();
    if (folio == null) {
        folio = new Folio("ENTRADA-TEMPORAL");
        folio.setAlmacen(almacen);//from   w  ww.  j ava2 s .  com
        currentSession().save(folio);
        currentSession().flush();
        return getFolioTemporal(almacen);
    }
    folio.setValor(folio.getValor() + 1);
    java.text.NumberFormat nf = java.text.DecimalFormat.getInstance();
    nf.setGroupingUsed(false);
    nf.setMinimumIntegerDigits(9);
    nf.setMaximumIntegerDigits(9);
    nf.setMaximumFractionDigits(0);
    StringBuilder sb = new StringBuilder();
    sb.append("TE-");
    sb.append(almacen.getEmpresa().getOrganizacion().getCodigo());
    sb.append(almacen.getEmpresa().getCodigo());
    sb.append(almacen.getCodigo());
    sb.append(nf.format(folio.getValor()));
    return sb.toString();
}

---

From source file:org.efaps.esjp.common.uiform.Edit_Base.java

private void updateFieldSetsOld(final Parameter _parameter, final Instance _instance,
        final List<FieldSet> _fieldsets) throws EFapsException {
    final NumberFormat nf = NumberFormat.getInstance();
    nf.setMinimumIntegerDigits(2);
    nf.setMaximumIntegerDigits(2);/* www  .  ja  v a 2  s . c  om*/

    for (final FieldSet fieldset : _fieldsets) {
        final String setName = fieldset.getAttribute();
        final AttributeSet set = AttributeSet.find(_instance.getType().getName(), setName);

        // first already existing values must be updated, if they were
        // altered
        boolean updateExisting = true;
        int yCoord = 0;
        while (updateExisting) {
            // check in the context if already existing values might have
            // been altered, by
            // using the hidden field that is added when existing values for
            // a fieldset are shown
            final String idfield = "hiddenId_" + fieldset.getName() + "_" + nf.format(yCoord);
            if (_parameter.getParameters().containsKey(idfield)) {
                final String id = _parameter.getParameterValue(idfield);
                // check the values in the database
                final PrintQuery printQuery = new PrintQuery(set, id);
                for (final Attribute attr : set.getAttributes().values()) {
                    printQuery.addAttribute(attr);
                }
                printQuery.execute();

                final Update setupdate = new Update(set, id);
                int xCoord = 0;
                boolean update = false;
                for (final String attrName : fieldset.getOrder()) {
                    final Attribute child = set.getAttribute(attrName);
                    final String fieldName = fieldset.getName() + "_" + nf.format(yCoord) + nf.format(xCoord);
                    if (_parameter.getParameters().containsKey(fieldName)) {
                        final Object object = printQuery.getAttribute(attrName);
                        final String oldValue = object != null ? object.toString() : null;
                        final String newValue = _parameter.getParameterValue(fieldName);
                        if (!newValue.equals(oldValue)) {
                            add2Update(_parameter, setupdate, child, fieldName);
                            update = true;
                        }
                    }
                    xCoord++;
                }
                if (update) {
                    setupdate.execute();
                }
            } else {
                updateExisting = false;
            }
            yCoord++;
        }

        // add new values
        final Map<?, ?> others = (HashMap<?, ?>) _parameter.get(ParameterValues.OTHERS);
        if (others != null) {
            // add new Values
            final String[] yCoords = (String[]) others.get(fieldset.getName() + "_eFapsNew");
            if (yCoords != null) {

                for (final String ayCoord : yCoords) {
                    final Insert insert = new Insert(set);
                    insert.add(set.getAttribute(setName), ((Long) _instance.getId()).toString());
                    int xCoord = 0;
                    for (final String attrName : fieldset.getOrder()) {
                        final Attribute child = set.getAttribute(attrName);
                        final String fieldName = fieldset.getName() + "_eFapsNew_"
                                + nf.format(Integer.parseInt(ayCoord)) + nf.format(xCoord);
                        if (_parameter.getParameters().containsKey(fieldName)) {
                            add2Update(_parameter, insert, child, fieldName);
                        }
                        xCoord++;
                    }
                    insert.execute();
                }
            }

            // remove deleted Values
            final String[] removeOnes = (String[]) others.get(fieldset.getName() + "eFapsRemove");
            if (removeOnes != null) {
                for (final String removeOne : removeOnes) {
                    final Delete delete = new Delete(set, removeOne);
                    delete.execute();
                }
            }
        }
    }
}

---

From source file:org.apache.tajo.storage.StorageManager.java

/**
 * Finalizes result data. Tajo stores result data in the staging directory.
 * If the query fails, clean up the staging directory.
 * Otherwise the query is successful, move to the final directory from the staging directory.
 *
 * @param queryContext The query property
 * @param finalEbId The final execution block id
 * @param plan The query plan//from   www  . j a  v  a  2s  .c  om
 * @param schema The final output schema
 * @param tableDesc The description of the target table
 * @param changeFileSeq If true change result file name with max sequence.
 * @return Saved path
 * @throws java.io.IOException
 */
protected Path commitOutputData(OverridableConf queryContext, ExecutionBlockId finalEbId, LogicalPlan plan,
        Schema schema, TableDesc tableDesc, boolean changeFileSeq) throws IOException {
    Path stagingDir = new Path(queryContext.get(QueryVars.STAGING_DIR));
    Path stagingResultDir = new Path(stagingDir, TajoConstants.RESULT_DIR_NAME);
    Path finalOutputDir;
    if (!queryContext.get(QueryVars.OUTPUT_TABLE_PATH, "").isEmpty()) {
        finalOutputDir = new Path(queryContext.get(QueryVars.OUTPUT_TABLE_PATH));
        try {
            FileSystem fs = stagingResultDir.getFileSystem(conf);

            if (queryContext.getBool(QueryVars.OUTPUT_OVERWRITE, false)) { // INSERT OVERWRITE INTO

                // It moves the original table into the temporary location.
                // Then it moves the new result table into the original table location.
                // Upon failed, it recovers the original table if possible.
                boolean movedToOldTable = false;
                boolean committed = false;
                Path oldTableDir = new Path(stagingDir, TajoConstants.INSERT_OVERWIRTE_OLD_TABLE_NAME);
                ContentSummary summary = fs.getContentSummary(stagingResultDir);

                if (!queryContext.get(QueryVars.OUTPUT_PARTITIONS, "").isEmpty()
                        && summary.getFileCount() > 0L) {
                    // This is a map for existing non-leaf directory to rename. A key is current directory and a value is
                    // renaming directory.
                    Map<Path, Path> renameDirs = TUtil.newHashMap();
                    // This is a map for recovering existing partition directory. A key is current directory and a value is
                    // temporary directory to back up.
                    Map<Path, Path> recoveryDirs = TUtil.newHashMap();

                    try {
                        if (!fs.exists(finalOutputDir)) {
                            fs.mkdirs(finalOutputDir);
                        }

                        visitPartitionedDirectory(fs, stagingResultDir, finalOutputDir,
                                stagingResultDir.toString(), renameDirs, oldTableDir);

                        // Rename target partition directories
                        for (Map.Entry<Path, Path> entry : renameDirs.entrySet()) {
                            // Backup existing data files for recovering
                            if (fs.exists(entry.getValue())) {
                                String recoveryPathString = entry.getValue().toString()
                                        .replaceAll(finalOutputDir.toString(), oldTableDir.toString());
                                Path recoveryPath = new Path(recoveryPathString);
                                fs.rename(entry.getValue(), recoveryPath);
                                fs.exists(recoveryPath);
                                recoveryDirs.put(entry.getValue(), recoveryPath);
                            }
                            // Delete existing directory
                            fs.delete(entry.getValue(), true);
                            // Rename staging directory to final output directory
                            fs.rename(entry.getKey(), entry.getValue());
                        }

                    } catch (IOException ioe) {
                        // Remove created dirs
                        for (Map.Entry<Path, Path> entry : renameDirs.entrySet()) {
                            fs.delete(entry.getValue(), true);
                        }

                        // Recovery renamed dirs
                        for (Map.Entry<Path, Path> entry : recoveryDirs.entrySet()) {
                            fs.delete(entry.getValue(), true);
                            fs.rename(entry.getValue(), entry.getKey());
                        }

                        throw new IOException(ioe.getMessage());
                    }
                } else { // no partition
                    try {

                        // if the final output dir exists, move all contents to the temporary table dir.
                        // Otherwise, just make the final output dir. As a result, the final output dir will be empty.
                        if (fs.exists(finalOutputDir)) {
                            fs.mkdirs(oldTableDir);

                            for (FileStatus status : fs.listStatus(finalOutputDir,
                                    StorageManager.hiddenFileFilter)) {
                                fs.rename(status.getPath(), oldTableDir);
                            }

                            movedToOldTable = fs.exists(oldTableDir);
                        } else { // if the parent does not exist, make its parent directory.
                            fs.mkdirs(finalOutputDir);
                        }

                        // Move the results to the final output dir.
                        for (FileStatus status : fs.listStatus(stagingResultDir)) {
                            fs.rename(status.getPath(), finalOutputDir);
                        }

                        // Check the final output dir
                        committed = fs.exists(finalOutputDir);

                    } catch (IOException ioe) {
                        // recover the old table
                        if (movedToOldTable && !committed) {

                            // if commit is failed, recover the old data
                            for (FileStatus status : fs.listStatus(finalOutputDir,
                                    StorageManager.hiddenFileFilter)) {
                                fs.delete(status.getPath(), true);
                            }

                            for (FileStatus status : fs.listStatus(oldTableDir)) {
                                fs.rename(status.getPath(), finalOutputDir);
                            }
                        }

                        throw new IOException(ioe.getMessage());
                    }
                }
            } else {
                String queryType = queryContext.get(QueryVars.COMMAND_TYPE);

                if (queryType != null && queryType.equals(NodeType.INSERT.name())) { // INSERT INTO an existing table

                    NumberFormat fmt = NumberFormat.getInstance();
                    fmt.setGroupingUsed(false);
                    fmt.setMinimumIntegerDigits(3);

                    if (!queryContext.get(QueryVars.OUTPUT_PARTITIONS, "").isEmpty()) {
                        for (FileStatus eachFile : fs.listStatus(stagingResultDir)) {
                            if (eachFile.isFile()) {
                                LOG.warn("Partition table can't have file in a staging dir: "
                                        + eachFile.getPath());
                                continue;
                            }
                            moveResultFromStageToFinal(fs, stagingResultDir, eachFile, finalOutputDir, fmt, -1,
                                    changeFileSeq);
                        }
                    } else {
                        int maxSeq = StorageUtil.getMaxFileSequence(fs, finalOutputDir, false) + 1;
                        for (FileStatus eachFile : fs.listStatus(stagingResultDir)) {
                            if (eachFile.getPath().getName().startsWith("_")) {
                                continue;
                            }
                            moveResultFromStageToFinal(fs, stagingResultDir, eachFile, finalOutputDir, fmt,
                                    maxSeq++, changeFileSeq);
                        }
                    }
                    // checking all file moved and remove empty dir
                    verifyAllFileMoved(fs, stagingResultDir);
                    FileStatus[] files = fs.listStatus(stagingResultDir);
                    if (files != null && files.length != 0) {
                        for (FileStatus eachFile : files) {
                            LOG.error("There are some unmoved files in staging dir:" + eachFile.getPath());
                        }
                    }
                } else { // CREATE TABLE AS SELECT (CTAS)
                    if (fs.exists(finalOutputDir)) {
                        for (FileStatus status : fs.listStatus(stagingResultDir)) {
                            fs.rename(status.getPath(), finalOutputDir);
                        }
                    } else {
                        fs.rename(stagingResultDir, finalOutputDir);
                    }
                    LOG.info("Moved from the staging dir to the output directory '" + finalOutputDir);
                }
            }

            // remove the staging directory if the final output dir is given.
            Path stagingDirRoot = stagingDir.getParent();
            fs.delete(stagingDirRoot, true);
        } catch (Throwable t) {
            LOG.error(t);
            throw new IOException(t);
        }
    } else {
        finalOutputDir = new Path(stagingDir, TajoConstants.RESULT_DIR_NAME);
    }

    return finalOutputDir;
}

---

From source file:org.kuali.kfs.module.ld.batch.service.impl.LaborScrubberProcess.java

/**
 * Generate the flag for the end of specific descriptions. This will be used in the demerger step
 *//*from   w  w  w  . j a v a  2s . c o m*/
protected void setOffsetString() {

    NumberFormat nf = NumberFormat.getInstance();
    nf.setMaximumFractionDigits(0);
    nf.setMaximumIntegerDigits(2);
    nf.setMinimumFractionDigits(0);
    nf.setMinimumIntegerDigits(2);

    offsetString = "***" + nf.format(runCal.get(Calendar.MONTH) + 1)
            + nf.format(runCal.get(Calendar.DAY_OF_MONTH));
}

---

From source file:se.technipelago.weather.chart.Generator.java

private void createWindDial(float speed, float high, final String filename) throws IOException {
    ValueDataset dataset1 = new DefaultValueDataset(speed);
    ValueDataset dataset2 = new DefaultValueDataset(high);

    // get data for diagrams
    DialPlot plot = new DialPlot();
    plot.setView(0.0, 0.0, 1.0, 1.0);//from w  w w  .  j  av a 2  s .c  o m
    plot.setDataset(0, dataset1);
    plot.setDataset(1, dataset2);
    StandardDialFrame dialFrame = new StandardDialFrame();
    dialFrame.setBackgroundPaint(Color.lightGray);
    dialFrame.setForegroundPaint(Color.darkGray);
    plot.setDialFrame(dialFrame);

    GradientPaint gp = new GradientPaint(new Point(), new Color(255, 255, 255), new Point(),
            new Color(170, 170, 220));
    DialBackground db = new DialBackground(gp);
    db.setGradientPaintTransformer(new StandardGradientPaintTransformer(GradientPaintTransformType.VERTICAL));
    plot.setBackground(db);

    // Wind Speed
    DialTextAnnotation annotation1 = new DialTextAnnotation("m/s");
    annotation1.setFont(new Font("Dialog", Font.BOLD, 10));
    annotation1.setRadius(0.76);

    plot.addLayer(annotation1);

    DialValueIndicator dvi = new DialValueIndicator(0);
    dvi.setFont(new Font("Dialog", Font.PLAIN, 9));
    dvi.setOutlinePaint(Color.darkGray);
    //dvi.setBackgroundPaint(new Color(0xee, 0xee, 0xf6));
    NumberFormat fmt = new DecimalFormat("#");
    fmt.setMaximumFractionDigits(1);
    fmt.setMinimumIntegerDigits(1);
    dvi.setNumberFormat(fmt);
    dvi.setRadius(0.71);
    dvi.setAngle(-89.0); // -103
    dvi.setInsets(new RectangleInsets(0.0, 2.0, 0.0, 2.0)); // top, left, bottom, right
    plot.addLayer(dvi);

    StandardDialScale scale = new StandardDialScale(0, 20, -120, -300, 1, 0);
    scale.setTickRadius(0.88);
    scale.setTickLabelOffset(0.15);
    scale.setTickLabelFont(new Font("Dialog", Font.PLAIN, 10));
    NumberFormat fmt3 = new DecimalFormat("#");
    fmt3.setMaximumFractionDigits(0);
    scale.setTickLabelFormatter(fmt3);
    plot.addScale(0, scale);

    // Add needles.
    // To make the average speed needle the front-most needle,
    // it must be added after high speed needle.
    // High speed needle.
    DialPointer needle2 = new DialPointer.Pin(1);
    needle2.setRadius(0.62);
    plot.addLayer(needle2);

    // Average speed needle.
    DialPointer needle = new DialPointer.Pointer(0);
    Color darkGreen = new Color(0x15, 0x49, 0x1f);
    ((DialPointer.Pointer) needle).setFillPaint(darkGreen);
    plot.addLayer(needle);

    // Add a cap at the dial center.
    DialCap cap = new DialCap();
    cap.setRadius(0.10);
    plot.setCap(cap);

    JFreeChart chart = new JFreeChart(plot);
    //TextTitle title = new TextTitle("Vindhastighet", new Font("Dialog", Font.BOLD, 12));
    //title.setPaint(Color.DARK_GRAY);
    //chart.setTitle(title);
    chart.setBackgroundPaint(VERY_LIGHT_GRAY);

    OutputStream out = null;
    try {
        out = new FileOutputStream(outputDir != null ? outputDir + "/" + filename : filename);
        ChartUtilities.writeChartAsPNG(out, chart, DIAL_WIDTH, DIAL_HEIGHT);
    } finally {
        if (out != null) {
            out.close();
        }
    }
}

---

From source file:se.technipelago.weather.chart.Generator.java

private void createTemperatureDial(float temperature, int humidity, final String filename) throws IOException {
    ValueDataset dataset1 = new DefaultValueDataset(temperature);
    ValueDataset dataset2 = new DefaultValueDataset(humidity);

    // get data for diagrams
    DialPlot plot = new DialPlot();
    plot.setView(0.0, 0.0, 1.0, 1.0);//w ww  . j a va2 s .c  o m
    plot.setDataset(0, dataset1);
    plot.setDataset(1, dataset2);
    StandardDialFrame dialFrame = new StandardDialFrame();
    dialFrame.setBackgroundPaint(Color.lightGray);
    dialFrame.setForegroundPaint(Color.darkGray);
    plot.setDialFrame(dialFrame);

    GradientPaint gp = new GradientPaint(new Point(), new Color(255, 255, 255), new Point(),
            new Color(170, 170, 220));
    DialBackground db = new DialBackground(gp);
    db.setGradientPaintTransformer(new StandardGradientPaintTransformer(GradientPaintTransformType.VERTICAL));
    plot.setBackground(db);

    // Temperature
    DialTextAnnotation annotation1 = new DialTextAnnotation("\u00B0C");
    annotation1.setFont(new Font("Dialog", Font.BOLD, 10));
    annotation1.setRadius(0.76);

    plot.addLayer(annotation1);

    // Humidity
    DialTextAnnotation annotation2 = new DialTextAnnotation("%");
    annotation2.setFont(new Font("Dialog", Font.BOLD, 10));
    annotation2.setPaint(Color.blue);
    annotation2.setRadius(0.4);

    plot.addLayer(annotation2);

    // Temperature
    DialValueIndicator dvi = new DialValueIndicator(0);
    dvi.setFont(new Font("Dialog", Font.PLAIN, 9));
    dvi.setOutlinePaint(Color.darkGray);
    //dvi.setBackgroundPaint(new Color(0xee, 0xee, 0xf6));
    NumberFormat fmt = new DecimalFormat("#");
    fmt.setMaximumFractionDigits(1);
    fmt.setMinimumIntegerDigits(1);
    dvi.setNumberFormat(fmt);
    dvi.setRadius(0.71);
    dvi.setAngle(-88.0); // -103
    dvi.setInsets(new RectangleInsets(0.0, 8.0, 0.0, 2.0)); // top, left, bottom, right
    plot.addLayer(dvi);

    StandardDialScale scale = new StandardDialScale(-30, 30, -120, -300, 5, 4);
    scale.setTickRadius(0.88);
    scale.setTickLabelOffset(0.15);
    scale.setTickLabelFont(new Font("Dialog", Font.PLAIN, 10));
    NumberFormat fmt3 = new DecimalFormat("#");
    fmt3.setMaximumFractionDigits(0);
    scale.setTickLabelFormatter(fmt3);
    plot.addScale(0, scale);

    // Humidity
    DialValueIndicator dvi2 = new DialValueIndicator(1);
    dvi2.setFont(new Font("Dialog", Font.PLAIN, 9));
    dvi2.setOutlinePaint(Color.blue);
    //dvi2.setBackgroundPaint(new Color(0xee, 0xee, 0xf6));
    NumberFormat fmt2 = new DecimalFormat("#");
    fmt2.setMaximumFractionDigits(0);
    dvi2.setNumberFormat(fmt2);

    dvi2.setRadius(0.59);
    dvi2.setAngle(-90.0); // -77
    dvi2.setInsets(new RectangleInsets(0.0, 1.0, 0.0, 1.0));
    plot.addLayer(dvi2);

    StandardDialScale scale2 = new StandardDialScale(0, 100, -120, -300, 10, 4);
    scale2.setTickRadius(0.50);
    scale2.setTickLabelOffset(0.15);
    scale2.setTickLabelFont(new Font("Dialog", Font.PLAIN, 9));
    scale2.setTickLabelFormatter(fmt3);
    scale2.setMajorTickPaint(Color.blue);
    plot.addScale(1, scale2);
    plot.mapDatasetToScale(1, 1);

    // Add needles.
    // To make the temperature needle the front-most needle,
    // it must be added after humidity needle.
    // Humidity needle.
    DialPointer needle2 = new DialPointer.Pin(1);
    needle2.setRadius(0.50);
    plot.addLayer(needle2);

    // Temperature needle.
    DialPointer needle = new DialPointer.Pointer(0);
    Color darkGreen = new Color(0x15, 0x49, 0x1f);
    ((DialPointer.Pointer) needle).setFillPaint(darkGreen);
    plot.addLayer(needle);

    // Add a cap at the dial center.
    DialCap cap = new DialCap();
    cap.setRadius(0.10);
    plot.setCap(cap);

    JFreeChart chart = new JFreeChart(plot);
    //TextTitle title = new TextTitle("Temperatur/luftfuktighet", new Font("Dialog", Font.BOLD, 12));
    //title.setPaint(Color.DARK_GRAY);
    //chart.setTitle(title);
    chart.setBackgroundPaint(VERY_LIGHT_GRAY);

    OutputStream out = null;
    try {
        out = new FileOutputStream(outputDir != null ? outputDir + "/" + filename : filename);
        ChartUtilities.writeChartAsPNG(out, chart, DIAL_WIDTH, DIAL_HEIGHT);
    } finally {
        if (out != null) {
            out.close();
        }
    }
}

---

From source file:org.apache.tajo.storage.FileTablespace.java

/**
 * Finalizes result data. Tajo stores result data in the staging directory.
 * If the query fails, clean up the staging directory.
 * Otherwise the query is successful, move to the final directory from the staging directory.
 *
 * @param queryContext The query property
 * @param changeFileSeq If true change result file name with max sequence.
 * @return Saved path/*from w  w w.ja  va  2  s. c o  m*/
 * @throws java.io.IOException
 */
protected Path commitOutputData(OverridableConf queryContext, boolean changeFileSeq) throws IOException {
    Path stagingDir = new Path(queryContext.get(QueryVars.STAGING_DIR));
    Path stagingResultDir = new Path(stagingDir, TajoConstants.RESULT_DIR_NAME);
    Path finalOutputDir;
    if (!queryContext.get(QueryVars.OUTPUT_TABLE_URI, "").isEmpty()) {
        finalOutputDir = new Path(queryContext.get(QueryVars.OUTPUT_TABLE_URI));
        try {
            FileSystem fs = stagingResultDir.getFileSystem(conf);

            if (queryContext.getBool(QueryVars.OUTPUT_OVERWRITE, false)) { // INSERT OVERWRITE INTO

                // It moves the original table into the temporary location.
                // Then it moves the new result table into the original table location.
                // Upon failed, it recovers the original table if possible.
                boolean movedToOldTable = false;
                boolean committed = false;
                Path oldTableDir = new Path(stagingDir, TajoConstants.INSERT_OVERWIRTE_OLD_TABLE_NAME);
                ContentSummary summary = fs.getContentSummary(stagingResultDir);

                // When inserting empty data into a partitioned table, check if keep existing data need to be remove or not.
                boolean overwriteEnabled = queryContext
                        .getBool(SessionVars.PARTITION_NO_RESULT_OVERWRITE_ENABLED);

                // If existing data doesn't need to keep, check if there are some files.
                if ((!queryContext.get(QueryVars.OUTPUT_PARTITIONS, "").isEmpty())
                        && (!overwriteEnabled || (overwriteEnabled && summary.getFileCount() > 0L))) {
                    // This is a map for existing non-leaf directory to rename. A key is current directory and a value is
                    // renaming directory.
                    Map<Path, Path> renameDirs = new HashMap<>();
                    // This is a map for recovering existing partition directory. A key is current directory and a value is
                    // temporary directory to back up.
                    Map<Path, Path> recoveryDirs = new HashMap<>();

                    try {
                        if (!fs.exists(finalOutputDir)) {
                            fs.mkdirs(finalOutputDir);
                        }

                        visitPartitionedDirectory(fs, stagingResultDir, finalOutputDir,
                                stagingResultDir.toString(), renameDirs, oldTableDir);

                        // Rename target partition directories
                        for (Map.Entry<Path, Path> entry : renameDirs.entrySet()) {
                            // Backup existing data files for recovering
                            if (fs.exists(entry.getValue())) {
                                String recoveryPathString = entry.getValue().toString()
                                        .replaceAll(finalOutputDir.toString(), oldTableDir.toString());
                                Path recoveryPath = new Path(recoveryPathString);
                                fs.rename(entry.getValue(), recoveryPath);
                                fs.exists(recoveryPath);
                                recoveryDirs.put(entry.getValue(), recoveryPath);
                            }
                            // Delete existing directory
                            fs.delete(entry.getValue(), true);
                            // Rename staging directory to final output directory
                            fs.rename(entry.getKey(), entry.getValue());
                        }

                    } catch (IOException ioe) {
                        // Remove created dirs
                        for (Map.Entry<Path, Path> entry : renameDirs.entrySet()) {
                            fs.delete(entry.getValue(), true);
                        }

                        // Recovery renamed dirs
                        for (Map.Entry<Path, Path> entry : recoveryDirs.entrySet()) {
                            fs.delete(entry.getValue(), true);
                            fs.rename(entry.getValue(), entry.getKey());
                        }

                        throw new IOException(ioe.getMessage());
                    }
                } else { // no partition
                    try {

                        // if the final output dir exists, move all contents to the temporary table dir.
                        // Otherwise, just make the final output dir. As a result, the final output dir will be empty.
                        if (fs.exists(finalOutputDir)) {
                            fs.mkdirs(oldTableDir);

                            for (FileStatus status : fs.listStatus(finalOutputDir, hiddenFileFilter)) {
                                fs.rename(status.getPath(), oldTableDir);
                            }

                            movedToOldTable = fs.exists(oldTableDir);
                        } else { // if the parent does not exist, make its parent directory.
                            fs.mkdirs(finalOutputDir);
                        }

                        // Move the results to the final output dir.
                        for (FileStatus status : fs.listStatus(stagingResultDir)) {
                            fs.rename(status.getPath(), finalOutputDir);
                        }

                        // Check the final output dir
                        committed = fs.exists(finalOutputDir);

                    } catch (IOException ioe) {
                        // recover the old table
                        if (movedToOldTable && !committed) {

                            // if commit is failed, recover the old data
                            for (FileStatus status : fs.listStatus(finalOutputDir, hiddenFileFilter)) {
                                fs.delete(status.getPath(), true);
                            }

                            for (FileStatus status : fs.listStatus(oldTableDir)) {
                                fs.rename(status.getPath(), finalOutputDir);
                            }
                        }

                        throw new IOException(ioe.getMessage());
                    }
                }
            } else {
                String queryType = queryContext.get(QueryVars.COMMAND_TYPE);

                if (queryType != null && queryType.equals(NodeType.INSERT.name())) { // INSERT INTO an existing table

                    NumberFormat fmt = NumberFormat.getInstance();
                    fmt.setGroupingUsed(false);
                    fmt.setMinimumIntegerDigits(3);

                    if (!queryContext.get(QueryVars.OUTPUT_PARTITIONS, "").isEmpty()) {
                        for (FileStatus eachFile : fs.listStatus(stagingResultDir)) {
                            if (eachFile.isFile()) {
                                LOG.warn("Partition table can't have file in a staging dir: "
                                        + eachFile.getPath());
                                continue;
                            }
                            moveResultFromStageToFinal(fs, stagingResultDir, eachFile, finalOutputDir, fmt, -1,
                                    changeFileSeq);
                        }
                    } else {
                        int maxSeq = StorageUtil.getMaxFileSequence(fs, finalOutputDir, false) + 1;
                        for (FileStatus eachFile : fs.listStatus(stagingResultDir)) {
                            if (eachFile.getPath().getName().startsWith("_")) {
                                continue;
                            }
                            moveResultFromStageToFinal(fs, stagingResultDir, eachFile, finalOutputDir, fmt,
                                    maxSeq++, changeFileSeq);
                        }
                    }
                    // checking all file moved and remove empty dir
                    verifyAllFileMoved(fs, stagingResultDir);
                    FileStatus[] files = fs.listStatus(stagingResultDir);
                    if (files != null && files.length != 0) {
                        for (FileStatus eachFile : files) {
                            LOG.error("There are some unmoved files in staging dir:" + eachFile.getPath());
                        }
                    }
                } else { // CREATE TABLE AS SELECT (CTAS)
                    if (fs.exists(finalOutputDir)) {
                        for (FileStatus status : fs.listStatus(stagingResultDir)) {
                            fs.rename(status.getPath(), finalOutputDir);
                        }
                    } else {
                        fs.rename(stagingResultDir, finalOutputDir);
                    }
                    LOG.info("Moved from the staging dir to the output directory '" + finalOutputDir);
                }
            }

            // remove the staging directory if the final output dir is given.
            Path stagingDirRoot = stagingDir.getParent();
            fs.delete(stagingDirRoot, true);
        } catch (Throwable t) {
            LOG.error(t);
            throw new IOException(t);
        }
    } else {
        finalOutputDir = new Path(stagingDir, TajoConstants.RESULT_DIR_NAME);
    }

    return finalOutputDir;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• »