Example usage for java.lang Number intValue

List of usage examples for java.lang Number intValue

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Introduction

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

Prototype

public abstract int intValue();

Source Link

Document

Returns the value of the specified number as an int .

Usage

From source file:com.branded.holdings.qpc.repository.jdbc.JdbcOwnerRepositoryImpl.java

@Override
public void save(Owner owner) throws DataAccessException {
    BeanPropertySqlParameterSource parameterSource = new BeanPropertySqlParameterSource(owner);
    if (owner.isNew()) {
        Number newKey = this.insertOwner.executeAndReturnKey(parameterSource);
        owner.setId(newKey.intValue());
    } else {/*w  w  w  .j a va 2 s  .  co m*/
        this.namedParameterJdbcTemplate
                .update("UPDATE owners SET first_name=:firstName, last_name=:lastName, address=:address, "
                        + "city=:city, telephone=:telephone WHERE id=:id", parameterSource);
    }
}

From source file:NumberUtils.java

/**
 * Convert the given number into an instance of the given target class.
 * @param number the number to convert//  w  ww .  java 2 s  . co  m
 * @param targetClass the target class to convert to
 * @return the converted number
 * @throws IllegalArgumentException if the target class is not supported
 * (i.e. not a standard Number subclass as included in the JDK)
 * @see java.lang.Byte
 * @see java.lang.Short
 * @see java.lang.Integer
 * @see java.lang.Long
 * @see java.math.BigInteger
 * @see java.lang.Float
 * @see java.lang.Double
 * @see java.math.BigDecimal
 */
public static Number convertNumberToTargetClass(Number number, Class targetClass)
        throws IllegalArgumentException {

    if (targetClass.isInstance(number)) {
        return number;
    } else if (targetClass.equals(Byte.class)) {
        long value = number.longValue();
        if (value < Byte.MIN_VALUE || value > Byte.MAX_VALUE) {
            raiseOverflowException(number, targetClass);
        }
        return new Byte(number.byteValue());
    } else if (targetClass.equals(Short.class)) {
        long value = number.longValue();
        if (value < Short.MIN_VALUE || value > Short.MAX_VALUE) {
            raiseOverflowException(number, targetClass);
        }
        return new Short(number.shortValue());
    } else if (targetClass.equals(Integer.class)) {
        long value = number.longValue();
        if (value < Integer.MIN_VALUE || value > Integer.MAX_VALUE) {
            raiseOverflowException(number, targetClass);
        }
        return new Integer(number.intValue());
    } else if (targetClass.equals(Long.class)) {
        return new Long(number.longValue());
    } else if (targetClass.equals(Float.class)) {
        return new Float(number.floatValue());
    } else if (targetClass.equals(Double.class)) {
        return new Double(number.doubleValue());
    } else if (targetClass.equals(BigInteger.class)) {
        return BigInteger.valueOf(number.longValue());
    } else if (targetClass.equals(BigDecimal.class)) {
        // using BigDecimal(String) here, to avoid unpredictability of BigDecimal(double)
        // (see BigDecimal javadoc for details)
        return new BigDecimal(number.toString());
    } else {
        throw new IllegalArgumentException("Could not convert number [" + number + "] of type ["
                + number.getClass().getName() + "] to unknown target class [" + targetClass.getName() + "]");
    }
}

From source file:com.microsoft.azure.management.datalake.store.uploader.UploadMetadataGeneratorTests.java

@Test
public void UploadMetadataGenerator_AlignSegmentsToRecordBoundariesTooLargeRecord() throws IOException {
    //We keep creating a file, by appending a number of bytes to it (taken from FileLengthsInMB). 
    //At each iteration, we append a new blob of data, and then run the whole test on the entire file
    Random rnd = new Random(0);
    File folderPath = new File(MessageFormat.format("{0}\\uploadtest", new File(".").getAbsolutePath()));
    File filePath = new File(folderPath, "verifymetadata.txt");
    try {//  w  w  w . ja  v a  2  s .co  m
        if (!folderPath.exists()) {
            folderPath.mkdirs();
        }

        if (filePath.exists()) {
            filePath.delete();
        }
        for (Number lengthMB : FileLengthsMB) {
            if (lengthMB.intValue() > MaxAppendLength) {
                int length = lengthMB.intValue() * 1024 * 1024;
                AppendToFile(filePath.getAbsolutePath(), length, rnd, MaxAppendLength + 1,
                        MaxAppendLength + 10);
                String metadataFilePath = filePath + ".metadata.txt";

                UploadParameters up = new UploadParameters(filePath.getAbsolutePath(),
                        filePath.getAbsolutePath(), null, 1, false, false, false, 4 * 1024 * 1024, null);
                UploadMetadataGenerator mg = new UploadMetadataGenerator(up, MaxAppendLength);

                try {
                    mg.createNewMetadata(metadataFilePath);
                    Assert.assertTrue(
                            "Method createNewMetadata should fail due to record boundaries being being too large for the record, but didn't",
                            false);
                } catch (Exception e) {
                    // do nothing, expected
                }
            }
        }
    } finally {
        if (folderPath.exists()) {
            FileUtils.deleteQuietly(folderPath);
        }
    }
}

From source file:de.tuberlin.uebb.jbop.optimizer.utils.NodeHelper.java

private static AbstractInsnNode getIntInsnNode(final Number newNumber) {
    switch (newNumber.intValue()) {
    case CONST_M1:
        return new InsnNode(Opcodes.ICONST_M1);
    case CONST_0:
        return new InsnNode(Opcodes.ICONST_0);
    case CONST_1:
        return new InsnNode(Opcodes.ICONST_1);
    case CONST_2:
        return new InsnNode(Opcodes.ICONST_2);
    case CONST_3:
        return new InsnNode(Opcodes.ICONST_3);
    case CONST_4:
        return new InsnNode(Opcodes.ICONST_4);
    case CONST_5:
        return new InsnNode(Opcodes.ICONST_5);
    default:/*w ww.  j  a  v  a  2 s.c om*/
        if (newNumber.intValue() >= CONST_LOW_INT && newNumber.intValue() <= CONST_HIGH_INT) {
            return new IntInsnNode(getopcodePush(newNumber.intValue()), newNumber.intValue());
        }
        return new LdcInsnNode(newNumber);
    }
}

From source file:org.shredzone.cilla.core.repository.impl.HeaderDaoHibImpl.java

@Transactional(readOnly = true)
@Override//from w w w .  j  a  v a2 s  .  com
public Header fetchRandomHeader() {
    Criterion restriction = Restrictions.eq("enabled", Boolean.TRUE);

    Number count = (Number) criteria().add(restriction).setProjection(Projections.rowCount()).uniqueResult();

    Header result = null;

    if (count.intValue() != 0) {
        int index = rnd.nextInt(count.intValue());
        result = (Header) criteria().add(restriction).setFirstResult(index).setMaxResults(1).uniqueResult();
    }

    return result;
}

From source file:com.ruihu.easyshop.order.dao.OrderDao.java

public int findStatus(String oid) throws SQLException {
    String sql = "select status from t_order where oid=?";
    Number number = (Number) qr.query(sql, new ScalarHandler(), oid);
    return number.intValue();
}

From source file:com.glaf.core.util.GetterUtils.java

public static int get(Object value, int defaultValue) {
    if (value == null) {
        return defaultValue;
    }/*from   w  ww  . j  a va  2  s .c o  m*/

    if (value instanceof String) {
        return get((String) value, defaultValue);
    }

    Class<?> clazz = value.getClass();

    if (Integer.class.isAssignableFrom(clazz)) {
        return (Integer) value;
    }

    if (value instanceof Number) {
        Number number = (Number) value;

        return number.intValue();
    }

    return defaultValue;
}

From source file:ru.codemine.ccms.counters.kondor.KondorClient.java

@Override
public List<Counter> getCounters(Shop shop) {
    File dbfFile = ftpDownload(shop);
    if (!dbfFile.exists()) {
        log.warn(".dbf    : " + shop.getName());
        return null;
    }//www  . j  a  va  2 s  .  co  m

    List<Counter> result = DbfProcessor.loadData(dbfFile, new DbfRowMapper<Counter>() {

        @Override
        public Counter mapRow(Object[] row) {
            Counter c = new Counter();

            String dateStr = new String(DbfUtils.trimLeftSpaces((byte[]) row[0]));
            DateTimeFormatter formatter = DateTimeFormat.forPattern("dd.MM.YY");
            DateTime dt = formatter.parseDateTime(dateStr);
            c.setDate(dt);

            Number inNumber = (Number) row[1];
            c.setIn(inNumber.intValue());

            Number outNumber = (Number) row[2];
            c.setOut(outNumber.intValue());

            return c;
        }
    });

    for (Counter counter : result)
        counter.setShop(shop);

    try {
        Files.delete(dbfFile.toPath());
    } catch (IOException e) {
        log.error("?   .dbf : " + dbfFile.getPath());
    }

    return result;
}

From source file:org.snaker.engine.spring.SpringJdbcAccess.java

public Integer getLatestProcessVersion(String name) {
    String where = " where name = ?";
    Number number = template.queryForObject(QUERY_VERSION + where, new Object[] { name }, Integer.class);
    return (number != null ? number.intValue() : -1);
}

From source file:com.cosmosource.common.action.CALicenseAction.java

/**
 * ca????/*from   w w w.j av a2 s .c o  m*/
 * @return
 */
public String license() {

    entity.setGencauser(getSession().getAttribute(Constants.USER_NAME).toString());
    entity.setGencadate(DateUtil.getSysDate());
    List<TAcCauserapply> tAcCauserapplies = camgrManager.findCaUserApplayByNo(entity.getApplyno());
    for (TAcCauserapply tAcCauserapply : tAcCauserapplies) {
        String canum = tAcCauserapply.getCanum();
        if (NumberUtils.isNumber(canum)) {
            Number ncanum = NumberUtils.createNumber(canum);
            for (int i = 0; i < ncanum.intValue(); i++) {
                CAUserLicenseModel caUserLicenseModel = new CAUserLicenseModel();
                caUserLicenseModel.setLoginname(tAcCauserapply.getLoginname());
                caUserLicenseModels.add(caUserLicenseModel);
            }
        }
    }
    return "license";
}