Example usage for java.lang Number longValue

List of usage examples for java.lang Number longValue

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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:org.rhq.enterprise.gui.common.servlet.ParameterizedServlet.java

/**
 * Parse a long parameter./*from  w w  w .j ava 2  s. c  o m*/
 *
 * @param  request      the servlet request
 * @param  paramName    the name of the parameter to parse
 * @param  defaultValue the default value for the parameter
 *
 * @return the value of the parsed parameter or the default if the parameter didn't exist
 */
protected long parseLongParameter(HttpServletRequest request, String paramName, long defaultValue) {
    long value = defaultValue;
    String param = request.getParameter(paramName);
    if (null != param) {
        Number n = NumberUtil.stringAsNumber(param);
        if (n.equals(NumberUtil.NaN)) {
            invalidParamWarn(paramName, param, defaultValue);
        } else {
            value = n.longValue();
        }
    }

    return value;
}

From source file:com.evolveum.midpoint.repo.sql.helpers.ObjectUpdater.java

private <T extends ObjectType> String nonOverwriteAddObjectAttempt(PrismObject<T> object, RObject rObject,
        String originalOid, Session session, OrgClosureManager.Context closureContext)
        throws ObjectAlreadyExistsException, SchemaException, DtoTranslationException {

    // check name uniqueness (by type)
    if (StringUtils.isNotEmpty(originalOid)) {
        LOGGER.trace("Checking oid uniqueness.");
        //todo improve this table name bullshit
        Class hqlType = ClassMapper.getHQLTypeClass(object.getCompileTimeClass());
        SQLQuery query = session/*w w  w  . j  av  a2  s  .  c om*/
                .createSQLQuery("select count(*) from " + RUtil.getTableName(hqlType) + " where oid=:oid");
        query.setString("oid", object.getOid());

        Number count = (Number) query.uniqueResult();
        if (count != null && count.longValue() > 0) {
            throw new ObjectAlreadyExistsException("Object '" + object.getCompileTimeClass().getSimpleName()
                    + "' with oid '" + object.getOid() + "' already exists.");
        }
    }

    updateFullObject(rObject, object);

    LOGGER.trace("Saving object (non overwrite).");
    String oid = (String) session.save(rObject);
    lookupTableHelper.addLookupTableRows(session, rObject, false);
    caseHelper.addCertificationCampaignCases(session, rObject, false);

    if (closureManager.isEnabled()) {
        Collection<ReferenceDelta> modifications = createAddParentRefDelta(object);
        closureManager.updateOrgClosure(null, modifications, session, oid, object.getCompileTimeClass(),
                OrgClosureManager.Operation.ADD, closureContext);
    }

    return oid;
}

From source file:com.facebook.stetho.json.ObjectMapper.java

private Object getValueForField(Field field, Object value) throws JSONException {
    try {/*from ww  w .  j av  a 2  s.  c  om*/
        if (value != null) {
            if (value == JSONObject.NULL) {
                return null;
            }
            if (value.getClass() == field.getType()) {
                return value;
            }
            if (value instanceof JSONObject) {
                return convertValue(value, field.getType());
            } else {
                if (field.getType().isEnum()) {
                    return getEnumValue((String) value, field.getType().asSubclass(Enum.class));
                } else if (value instanceof JSONArray) {
                    return convertArrayToList(field, (JSONArray) value);
                } else if (value instanceof Number) {
                    // Need to convert value to Number This happens because json treats 1 as an Integer even
                    // if the field is supposed to be a Long
                    Number numberValue = (Number) value;
                    Class<?> clazz = field.getType();
                    if (clazz == Integer.class || clazz == int.class) {
                        return numberValue.intValue();
                    } else if (clazz == Long.class || clazz == long.class) {
                        return numberValue.longValue();
                    } else if (clazz == Double.class || clazz == double.class) {
                        return numberValue.doubleValue();
                    } else if (clazz == Float.class || clazz == float.class) {
                        return numberValue.floatValue();
                    } else if (clazz == Byte.class || clazz == byte.class) {
                        return numberValue.byteValue();
                    } else if (clazz == Short.class || clazz == short.class) {
                        return numberValue.shortValue();
                    } else {
                        throw new IllegalArgumentException("Not setup to handle class " + clazz.getName());
                    }
                }
            }
        }
    } catch (IllegalAccessException e) {
        throw new IllegalArgumentException("Unable to set value for field " + field.getName(), e);
    }
    return value;
}

From source file:net.jofm.format.NumberFormat.java

private Object convert(Number result, Class<?> destinationClazz) {
    if (destinationClazz.equals(BigDecimal.class)) {
        return new BigDecimal(result.doubleValue());
    }//from  w  ww  .j a  va2  s.  co m
    if (destinationClazz.equals(Short.class) || destinationClazz.equals(short.class)) {
        return new Short(result.shortValue());
    }
    if (destinationClazz.equals(Integer.class) || destinationClazz.equals(int.class)) {
        return new Integer(result.intValue());
    }
    if (destinationClazz.equals(Long.class) || destinationClazz.equals(long.class)) {
        return new Long(result.longValue());
    }
    if (destinationClazz.equals(Float.class) || destinationClazz.equals(float.class)) {
        return new Float(result.floatValue());
    }
    if (destinationClazz.equals(Double.class) || destinationClazz.equals(double.class)) {
        return new Double(result.doubleValue());
    }

    throw new FixedMappingException("Unable to parse the data to type " + destinationClazz.getName() + " using "
            + this.getClass().getName());
}

From source file:org.haiku.haikudepotserver.pkg.PkgServiceImpl.java

/**
 * <p>This method will provide a total of the package versions.</p>
 *///from  w ww.j  av a2s.c  o m

@Override
public long total(ObjectContext context, PkgSearchSpecification search) {

    SQLTemplate sqlTemplate = (SQLTemplate) context.getEntityResolver().getQueryDescriptor("SearchPkgVersions")
            .buildQuery();

    SQLTemplate query = (SQLTemplate) sqlTemplate.createQuery(ImmutableMap.of("search", search, "isTotal", true,
            "englishNaturalLanguage", NaturalLanguage.getEnglish(context)));
    query.setFetchingDataRows(true);

    DataRow dataRow = (DataRow) (context.performQuery(query)).get(0);
    Number newTotal = (Number) dataRow.get("total");

    return newTotal.longValue();
}

From source file:org.richfaces.component.UIProgressBar.java

/**
 * Converts value attr to number value/*  w w  w  .  java  2  s .c om*/
 * 
 * @param v -
 *            value attr
 * @return result
 */
public Number getNumber(Object v) {
    Number result = null;
    if (v != null) {
        try {
            if (v instanceof String) { // String
                result = Double.parseDouble((String) v);
            } else {
                Number n = (Number) v;
                if ((n instanceof BigDecimal) || (n instanceof Double) // Double
                // or
                // BigDecimal
                        || (n instanceof Float)) {
                    result = n.floatValue();
                } else if (n instanceof Integer || n instanceof Long) { // Integer
                    result = n.longValue();
                }
            }
        } catch (Exception e) {
            e.getMessage();
        }
        return result;
    }
    return new Integer(0);
}

From source file:org.camunda.spin.impl.json.jackson.JacksonJsonNode.java

public SpinJsonNode prop(String name, Number newProperty) {
    ObjectNode node = (ObjectNode) jsonNode;

    // Numbers magic because Jackson has no native .put(Number value)
    if (newProperty instanceof Long) {
        node.put(name, newProperty.longValue());
    } else if (newProperty instanceof Integer) {
        node.put(name, newProperty.intValue());
    } else if (newProperty instanceof Float) {
        node.put(name, newProperty.floatValue());
    } else {//from w  w  w  . ja  v  a2s  . c  o  m
        // convert any other sub class of Number into Float
        node.put(name, newProperty.floatValue());
    }

    return this;
}

From source file:edu.dlnu.liuwenpeng.Time.TimeSeriesCollection.java

/**    
* Returns the indices of the two data items surrounding a particular     
* millisecond value.      /*from  w  ww.  j a  v  a  2 s  . co  m*/
*     
* @param series  the series index.    
* @param milliseconds  the time.    
*     
* @return An array containing the (two) indices of the items surrounding     
*         the time.    
*/
public int[] getSurroundingItems(int series, long milliseconds) {
    int[] result = new int[] { -1, -1 };
    TimeSeries timeSeries = getSeries(series);
    for (int i = 0; i < timeSeries.getItemCount(); i++) {
        Number x = getX(series, i);
        long m = x.longValue();
        if (m <= milliseconds) {
            result[0] = i;
        }
        if (m >= milliseconds) {
            result[1] = i;
            break;
        }
    }
    return result;
}

From source file:it.drwolf.ridire.index.sketch.AsyncSketchCreator.java

private void processTrinaryTable(String freqTable, long firstFreq, StrTokenizer strTokenizer,
        List<String> lines, String lemma, IndexWriter indexWriter, String sketch, String functional,
        String semantic, String goodFor) throws CorruptIndexException, IOException {
    Map<String, Map<String, Number>> resTable = this.createResTable(lines, strTokenizer);
    HashMap<String, Map<String, SketchResult>> sr = new HashMap<String, Map<String, SketchResult>>();
    for (String pre : resTable.keySet()) {
        Map<String, Number> preTable = resTable.get(pre);
        Number fA = 0;
        for (Number pfA : preTable.values()) {
            fA = fA.longValue() + pfA.longValue();
        }//from w w  w.j ava  2s  . c om
        Map<String, SketchResult> preRes = sr.get(pre);
        if (preRes == null) {
            preRes = new HashMap<String, SketchResult>();
        }
        for (String target : preTable.keySet()) {
            List<Number> fBs = this.entityManager
                    .createNativeQuery("select freq from " + freqTable + " where item=:item")
                    .setParameter("item", target).getResultList();
            SketchResult res = preRes.get(target);
            if (res == null) {
                res = new SketchResult();
            }
            if (fBs != null && fBs.size() > 0) {
                long fB = fBs.get(0).longValue();
                if (fBs != null && fBs.size() > 0 && fB > 0) {
                    res.setCollocata(target);
                    long n = this.corpusSizeParams.getCorpusSize(freqTable.substring(5)).longValue();
                    long fAB = preTable.get(target).longValue();
                    double score = this.getSketchScore(CWBCollocatesExtractor.LOGDICE_SCORE, fA.longValue(), fB,
                            fAB, n);
                    res.setScore(score);
                    res.setfA(fA.longValue());
                    res.setfB(fB);
                    res.setfAB(fAB);
                    preRes.put(target, res);
                }
            } else {
                continue;
            }
        }
        sr.put(pre, preRes);
    }
    for (String pre : sr.keySet()) {
        this.addDocument(sr.get(pre), lemma, indexWriter, String.format(sketch, pre), "WORD_SKETCH", functional,
                semantic, goodFor);
    }
}

From source file:org.ms123.common.data.TriggerServiceImpl.java

private long getLong(Object l) {
    try {//w  ww . java2s .co  m
        if (l == null)
            return -1;
        if (l instanceof Date) {
            return ((Date) l).getTime();
        }
        Number n = (Number) l;
        return n.longValue();
    } catch (Exception e) {
        e.printStackTrace();
        return -1;
    }
}