Example usage for java.lang Number longValue

Introduction

In this page you can find the example usage for java.lang Number longValue.

Prototype

public abstract long longValue();

Source Link

Document

Returns the value of the specified number as a long .

Usage

From source file:op.tools.SYSTools.java

public static BigDecimal parseCurrency(String test) {
    NumberFormat nf = DecimalFormat.getCurrencyInstance();
    test = assimilateDecimalSeparators(test);
    Number num;
    try {/*from w w  w  . j  a  v  a2s.c  o  m*/
        num = nf.parse(test);
    } catch (ParseException ex) {
        try {
            String test1 = test + " " + SYSConst.eurosymbol;
            num = nf.parse(test1);
        } catch (ParseException ex1) {
            num = null;
        }
    }

    BigDecimal betrag = null;
    if (num != null) {
        if (num instanceof Long) {
            betrag = new BigDecimal(num.longValue());
        } else if (num instanceof Double) {
            betrag = new BigDecimal(num.doubleValue());
        } else if (num instanceof BigDecimal) {
            betrag = (BigDecimal) num;
        } else {
            betrag = null;
        }
    }

    return betrag;
}

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From source file:moe.encode.airblock.commands.arguments.types.PrimitiveParser.java

@Override
public Object convert(Executor executor, ArgumentConverter parser, Type type, String value) {
    Class<?> cls = ReflectionUtils.toClass(type);
    if (ClassUtils.isPrimitiveWrapper(cls))
        cls = ClassUtils.wrapperToPrimitive(cls);

    if (cls.equals(boolean.class))
        return this.isTrue(executor, value);
    else if (cls.equals(char.class)) {
        if (value.length() > 0)
            throw new NumberFormatException("Character arguments cannot be longer than one characters");
        return value.charAt(0);
    }/*w w w . ja  va2s. co  m*/

    // Get the locale of the user and get a number-format according to it.
    LocaleResolver resolver = TranslationManager.getResolver(executor);
    Locale locale;
    if (resolver != null)
        locale = resolver.getLocale();
    else
        locale = Locale.ENGLISH;

    NumberFormat nf = NumberFormat.getNumberInstance(locale);
    nf.setGroupingUsed(true);

    // Parse the value.
    Number result;
    try {
        result = nf.parse(value);
    } catch (ParseException e) {
        NumberFormatException nfe = new NumberFormatException("Invalid number");
        nfe.initCause(e);
        throw nfe;
    }

    // Returns the value in the correct type.
    if (cls.equals(int.class))
        return result.intValue();
    else if (cls.equals(float.class))
        return result.floatValue();
    else if (cls.equals(double.class))
        return result.doubleValue();
    else if (cls.equals(byte.class))
        return result.byteValue();
    else if (cls.equals(short.class))
        return result.shortValue();
    else if (cls.equals(long.class))
        return result.longValue();

    throw new NumberFormatException("Unknown primitive type.");
}

---

From source file:org.opengroupware.logic.blobs.OGoRangeDirBlobStore.java

public File blobFileForId(Number _id, Number _containerId, String _ext) {
    if (_id == null)
        return null;

    File container = null;// www . j a  va 2s. com

    /* container */

    if (_containerId != null) {
        container = new File(this.root, _containerId.toString());
        if (!container.exists()) {
            if (!container.mkdir()) {
                /* probably a permission setup issue */
                log.error("could not create BLOB directory for container '" + _containerId + "': " + container
                        + " (check filesystem permissions!)");
                return null;
            }
        }
    } else
        container = this.root;

    /* folder ranges */

    if (UseFoldersForIDRanges) {
        long rangeId = _id.longValue();
        rangeId = rangeId - (rangeId % this.rangeSize);

        container = new File(container, Long.toString(rangeId));
        if (!container.exists()) {
            if (!container.mkdir()) {
                /* probably a permission setup issue */
                log.error("could not create BLOB directory for id-range '" + rangeId + "': " + container
                        + " (check filesystem permissions!)");
                return null;
            }
        }
    }

    /* filename */

    final StringBuilder sb = new StringBuilder(128);
    sb.append(_id);
    if (_ext != null && _ext.length() > 0) {
        sb.append('.');
        sb.append(_ext);
    }

    return new File(container, sb.toString());
}

---

From source file:vteaexploration.plottools.panels.XYChartPanel.java

private double getMaximumOfData(ArrayList alVolumes, int x) {

    ListIterator litr = alVolumes.listIterator();

    //ArrayList<Number> al = new ArrayList<Number>();
    Number high = 0;

    while (litr.hasNext()) {
        try {//from ww w  .j  a  v a2 s  .co  m
            MicroObjectModel volume = (MicroObjectModel) litr.next();
            Number Corrected = processPosition(x, volume);
            if (Corrected.floatValue() > high.floatValue()) {
                high = Corrected;
            }
        } catch (NullPointerException e) {
        }
    }
    return high.longValue();

}

---

From source file:de.instantouch.model.io.SnakeJSONReader.java

public void read(SnakeType type, Object value) throws SnakeModelException, IOException, InstantiationException,
        IllegalAccessException, ClassNotFoundException {

    if (type.hasReference()) {
        SnakeReference ref = type.getReference();
        if (ref == null) {
            throw new SnakeNotInitializedException("reference is not initialized");
        }/*from  www. j a  v a  2s  .  com*/

        SnakeType key = ref.getKey();
        if (key == null) {
            throw new SnakeNotInitializedException("no reference key container os given");
        }

        read(key, value);
    } else {
        if (type instanceof SnakeEntity) {
            readEntity((SnakeEntity) type, value);
        } else if (type instanceof SnakeList) {
            readList((SnakeList) type, value);
        } else if (type instanceof SnakeMap) {
            readMap((SnakeMap) type, value);
        } else if (value == null) {
            type.setNull();
        } else if (value instanceof String) {
            type.set(value.toString());
        } else if (value instanceof Boolean) {
            type.set(value.toString());
        } else if (value instanceof Number) {
            Number number = (Number) value;

            if (value instanceof Double) {
                type.set(number.doubleValue());
            } else if (value instanceof Float) {
                type.set(number.floatValue());
            } else if (value instanceof Byte) {
                type.set(number.byteValue());
            } else if (value instanceof Short) {
                type.set(number.shortValue());
            } else if (value instanceof Integer) {
                type.set(number.intValue());
            } else if (value instanceof Long) {
                type.set(number.longValue());
            }
        }
    }

}

---

From source file:vteaexploration.plottools.panels.XYChartPanel.java

private double getMinimumOfData(ArrayList alVolumes, int x) {

    ListIterator litr = alVolumes.listIterator();

    //ArrayList<Number> al = new ArrayList<Number>();
    Number low = getMaximumOfData(alVolumes, x);

    while (litr.hasNext()) {
        try {/*from  w w w.j  av a 2  s  . com*/
            MicroObjectModel volume = (MicroObjectModel) litr.next();
            Number Corrected = processPosition(x, volume);
            if (Corrected.floatValue() < low.floatValue()) {
                low = Corrected;
            }
        } catch (NullPointerException e) {
        }
    }
    return low.longValue();
}

---

From source file:org.lwes.db.EventTemplateDB.java

private void checkRange(String eventName, String attributeName, Object value, long min, long max)
        throws EventSystemException {
    final Number number = (Number) value;
    if (min <= number.longValue() && number.longValue() <= max) {
        return;//w  w w .ja va 2  s . c o  m
    }
    throw new EventSystemException(String.format("Field %s.%s value %d outside allowed range [%d,%d]",
            eventName, attributeName, value, min, max));
}

---

From source file:org.osgp.adapter.protocol.dlms.domain.commands.DlmsHelperService.java

public Long readLong(final DataObject resultData, final String description) throws ProtocolAdapterException {
    final Number number = this.readNumber(resultData, description);
    if (number == null) {
        return null;
    }/*ww  w  .ja  v  a  2 s.  c  om*/
    return number.longValue();
}

---

From source file:org.apache.usergrid.apm.service.SessionDBServiceImpl.java

@Override
public Long getCompactSessionMetricsRowCount() {
    String query = "SELECT MAX(id) from COMPACT_SESSION_METRICS";
    Transaction transaction = null;/*from  w w  w. ja  v  a 2  s.c om*/
    Session session = null;
    try {
        session = ServiceFactory.getAnalyticsHibernateSession();
        transaction = session.beginTransaction();
        SQLQuery sqlquery = session.createSQLQuery(query);

        Number number = (Number) sqlquery.uniqueResult();
        transaction.commit();
        if (number != null)
            return number.longValue();
        else
            return 0L;
    } catch (HibernateException e) {
        e.printStackTrace();
        log.error("Problem getting Compact Session Metrics Count");
        throw new HibernateException("Cannot get compact session metrics. ", e);
    }

}

---

From source file:ui.Analyze.java

private Component labane(LocalDate l) throws SQLException {
    org.jfree.data.category.DefaultCategoryDataset data = new org.jfree.data.category.DefaultCategoryDataset();
    for (LocalDate l2 = l; l2.isBefore(l.plusWeeks(1)); l2 = l2.plusDays(1)) {
        Number u = getUntung(l2), r = getRugi(l2);
        data.addValue(u.longValue() - r.longValue(), "Laba", l2);
    }//from ww w .  ja v  a2s.  c om
    return new org.jfree.chart.ChartPanel(ChartFactory.createLineChart("Laba Bersih", "Periode", "Nilai", data,
            PlotOrientation.VERTICAL, true, true, false));
}

---

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