Example usage for java.lang Number longValue

List of usage examples for java.lang Number longValue

  1. HOME
  2. Java
  3. java
  4. java.lang.*
  5. Number
  6. 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:org.openvpms.web.echo.style.StylePropertyEvaluator.java

/**
 * Rounds a numeric value to a long.//  w  ww.  j av a  2s .  c o m
 *
 * @param value the value to round
 * @return the rounded value
 */
private long round(Number value) {
    if (value instanceof Integer || value instanceof Long) {
        return value.longValue();
    }
    BigDecimal result = (value instanceof BigDecimal) ? (BigDecimal) value
            : new BigDecimal(value.doubleValue());
    return result.setScale(0, RoundingMode.HALF_EVEN).longValue();
}

From source file:net.sourceforge.msscodefactory.cflib.v1_11.CFLib.Swing.CFJInt16Editor.java

public Short getInt16Value() {
    final String S_ProcName = "getInt16Value";
    Short retval;/*  w  w w.j  a  v  a  2 s  .c  o  m*/
    String text = getText();
    if ((text == null) || (text.length() <= 0)) {
        retval = null;
    } else {
        if (!isEditValid()) {
            throw CFLib.getDefaultExceptionFactory().newInvalidArgumentException(getClass(), S_ProcName,
                    "Field is not valid");
        }
        try {
            commitEdit();
        } catch (ParseException e) {
            throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                    "Field is not valid - " + e.getMessage(), e);

        }
        Object obj = getValue();
        if (obj == null) {
            retval = null;
        } else if (obj instanceof Short) {
            Short s = (Short) obj;
            short v = s.shortValue();
            if ((v < getMinValue()) || (v > getMaxValue())) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, getMinValue(), getMaxValue());
            }
            retval = (Short) s;
        } else if (obj instanceof Integer) {
            Integer i = (Integer) obj;
            int v = i.intValue();
            if ((v < getMinValue()) || (v > getMaxValue())) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, getMinValue(), getMaxValue());
            }
            retval = new Short(i.shortValue());
        } else if (obj instanceof Long) {
            Long l = (Long) obj;
            long v = l.longValue();
            if ((v < getMinValue()) || (v > getMaxValue())) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, getMinValue(), getMaxValue());
            }
            retval = new Short(l.shortValue());
        } else if (obj instanceof Number) {
            Number n = (Number) obj;
            long v = n.longValue();
            if ((v < getMinValue()) || (v > getMaxValue())) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, getMinValue(), getMaxValue());
            }
            retval = new Short(n.shortValue());
        } else {
            throw CFLib.getDefaultExceptionFactory().newUnsupportedClassException(getClass(), S_ProcName,
                    "EditedValue", obj, "Short, Integer, Long, or Number");
        }
    }
    return (retval);
}

From source file:net.sourceforge.msscodefactory.cflib.v1_11.CFLib.Swing.CFJInt32Editor.java

public Integer getInt32Value() {
    final String S_ProcName = "getInt32Value";
    Integer retval;/*from w  w w .  ja  v a 2 s .  co  m*/
    String text = getText();
    if ((text == null) || (text.length() <= 0)) {
        retval = null;
    } else {
        if (!isEditValid()) {
            throw CFLib.getDefaultExceptionFactory().newInvalidArgumentException(getClass(), S_ProcName,
                    "Field is not valid");
        }
        try {
            commitEdit();
        } catch (ParseException e) {
            throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                    "Field is not valid - " + e.getMessage(), e);

        }
        Object obj = getValue();
        if (obj == null) {
            retval = null;
        } else if (obj instanceof Short) {
            Short s = (Short) obj;
            short v = s.shortValue();
            if ((v < getMinValue()) || (v > getMaxValue())) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, getMinValue(), getMaxValue());
            }
            retval = new Integer((int) v);
        } else if (obj instanceof Integer) {
            Integer i = (Integer) obj;
            int v = i.intValue();
            if ((v < getMinValue()) || (v > getMaxValue())) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, getMinValue(), getMaxValue());
            }
            retval = i;
        } else if (obj instanceof Long) {
            Long l = (Long) obj;
            long v = l.longValue();
            if ((v < getMinValue()) || (v > getMaxValue())) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, getMinValue(), getMaxValue());
            }
            retval = new Integer(l.intValue());
        } else if (obj instanceof Number) {
            Number n = (Number) obj;
            long v = n.longValue();
            if ((v < getMinValue()) || (v > getMaxValue())) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, getMinValue(), getMaxValue());
            }
            retval = new Integer(n.intValue());
        } else {
            throw CFLib.getDefaultExceptionFactory().newUnsupportedClassException(getClass(), S_ProcName,
                    "EditedValue", obj, "Short, Integer, Long, or Number");
        }
    }
    return (retval);
}

From source file:net.sourceforge.msscodefactory.cflib.v1_11.CFLib.Swing.CFJInt64Editor.java

public Long getInt64Value() {
    final String S_ProcName = "getInt64Value";
    Long retval;/*w  ww . j  a v a 2  s.co  m*/
    String text = getText();
    if ((text == null) || (text.length() <= 0)) {
        retval = null;
    } else {
        if (!isEditValid()) {
            throw CFLib.getDefaultExceptionFactory().newInvalidArgumentException(getClass(), S_ProcName,
                    "Field is not valid");
        }
        try {
            commitEdit();
        } catch (ParseException e) {
            throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                    "Field is not valid - " + e.getMessage(), e);

        }
        Object obj = getValue();
        if (obj == null) {
            retval = null;
        } else if (obj instanceof Short) {
            Short s = (Short) obj;
            short v = s.shortValue();
            if ((v < getMinValue()) || (v > getMaxValue())) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, getMinValue(), getMaxValue());
            }
            retval = new Long((long) v);
        } else if (obj instanceof Integer) {
            Integer i = (Integer) obj;
            int v = i.intValue();
            if ((v < getMinValue()) || (v > getMaxValue())) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, getMinValue(), getMaxValue());
            }
            retval = new Long((long) v);
        } else if (obj instanceof Long) {
            Long l = (Long) obj;
            long v = l.longValue();
            if ((v < getMinValue()) || (v > getMaxValue())) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, getMinValue(), getMaxValue());
            }
            retval = l;
        } else if (obj instanceof Number) {
            Number n = (Number) obj;
            long v = n.longValue();
            if ((v < getMinValue()) || (v > getMaxValue())) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, getMinValue(), getMaxValue());
            }
            retval = new Long(n.longValue());
        } else {
            throw CFLib.getDefaultExceptionFactory().newUnsupportedClassException(getClass(), S_ProcName,
                    "EditedValue", obj, "Short, Integer, Long, or Number");
        }
    }
    return (retval);
}

From source file:cz.cvut.kbss.jsonld.jackson.serialization.JacksonJsonWriter.java

@Override
public void writeNumber(Number number) throws IOException {
    if (number instanceof Integer) {
        jsonGenerator.writeNumber(number.intValue());
    } else if (number instanceof Long) {
        jsonGenerator.writeNumber(number.longValue());
    } else if (number instanceof Float) {
        jsonGenerator.writeNumber(number.floatValue());
    } else if (number instanceof Double) {
        jsonGenerator.writeNumber(number.doubleValue());
    } else if (number instanceof BigInteger) {
        jsonGenerator.writeNumber((BigInteger) number);
    } else if (number instanceof BigDecimal) {
        jsonGenerator.writeNumber((BigDecimal) number);
    } else if (number instanceof Short) {
        jsonGenerator.writeNumber(number.shortValue());
    } else if (number instanceof Byte) {
        jsonGenerator.writeNumber(number.byteValue());
    } else {/*from   w w  w. j  a va2  s  . c  om*/
        throw new IllegalArgumentException(
                "Unable to write number " + number + " of type " + number.getClass());
    }
}

From source file:com.jagornet.dhcp.db.JdbcDhcpOptionDAO.java

public void create(DhcpOption option) {
    SimpleJdbcInsert insertOption = new SimpleJdbcInsert(getDataSource()).withTableName("dhcpoption")
            .usingGeneratedKeyColumns("id");

    Long iaId = option.getIdentityAssocId();
    Long iaAddrId = option.getIaAddressId();
    Long iaPrefixId = option.getIaPrefixId();

    if ((iaId == null) && (iaAddrId == null) && (iaPrefixId == null)) {
        throw new IllegalStateException("DhcpOption must reference either an IdentityAssoc, an IaAddress");
    }/* w  w w .ja  v a2  s  .  com*/
    if ((iaId != null) && (iaAddrId != null)) {
        throw new IllegalStateException("DhcpOption cannot reference both an IdentityAssoc and an IaAddress");
    }
    if ((iaId != null) && (iaPrefixId != null)) {
        throw new IllegalStateException("DhcpOption cannot reference both an IdentityAssoc and an IaPrefix");
    }
    if ((iaAddrId != null) && (iaPrefixId != null)) {
        throw new IllegalStateException("DhcpOption cannot reference both an IaAddress and an IaPrefix");
    }

    Map<String, Object> parameters = new HashMap<String, Object>(3);
    parameters.put("code", option.getCode());
    parameters.put("value", option.getValue());
    // TODO: verify that the option has only one foreign key
    if (iaId != null) {
        parameters.put("identityassoc_id", iaId);
        insertOption.usingColumns("code", "value", "identityassoc_id");
    } else if (iaAddrId != null) {
        parameters.put("iaaddress_id", iaAddrId);
        insertOption.usingColumns("code", "value", "iaaddress_id");
    } else if (iaPrefixId != null) {
        parameters.put("iaprefix_id", iaAddrId);
        insertOption.usingColumns("code", "value", "iaprefix_id");
    }
    /**
     * Note: see https://issues.apache.org/jira/browse/DERBY-3609
     * "Formally, Derby does not support getGeneratedKeys since 
     * DatabaseMetaData.supportsGetGeneratedKeys() returns false. 
     * However, Statement.getGeneratedKeys() is partially implemented,
     * ... since it will only return a meaningful result when an single 
     * row insert is done with INSERT...VALUES"
     * 
     * Spring has thus provided a workaround as described here:
     * http://jira.springframework.org/browse/SPR-5306
     */
    Number newId = insertOption.executeAndReturnKey(parameters);
    if (newId != null) {
        option.setId(newId.longValue());
    }
}

From source file:net.sourceforge.msscodefactory.cflib.v1_11.CFLib.Swing.CFJUInt16Editor.java

public Integer getUInt16Value() {
    final String S_ProcName = "getUInt16Value";
    Integer retval;//  w  ww .java2s  .c  o m
    String text = getText();
    if ((text == null) || (text.length() <= 0)) {
        retval = null;
    } else {
        if (!isEditValid()) {
            throw CFLib.getDefaultExceptionFactory().newInvalidArgumentException(getClass(), S_ProcName,
                    "Field is not valid");
        }
        try {
            commitEdit();
        } catch (ParseException e) {
            throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                    "Field is not valid - " + e.getMessage(), e);

        }
        Object obj = getValue();
        if (obj == null) {
            retval = null;
        } else if (obj instanceof Short) {
            Short s = (Short) obj;
            short v = s.shortValue();
            if ((v < getMinValue()) || (v > getMaxValue())) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, getMinValue(), getMaxValue());
            }
            retval = new Integer((int) v);
        } else if (obj instanceof Integer) {
            Integer i = (Integer) obj;
            int v = i.intValue();
            if ((v < getMinValue()) || (v > getMaxValue())) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, getMinValue(), getMaxValue());
            }
            retval = i;
        } else if (obj instanceof Long) {
            Long l = (Long) obj;
            long v = l.longValue();
            if ((v < getMinValue()) || (v > getMaxValue())) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, getMinValue(), getMaxValue());
            }
            retval = new Integer(l.intValue());
        } else if (obj instanceof Number) {
            Number n = (Number) obj;
            long v = n.longValue();
            if ((v < getMinValue()) || (v > getMaxValue())) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, getMinValue(), getMaxValue());
            }
            retval = new Integer(n.intValue());
        } else {
            throw CFLib.getDefaultExceptionFactory().newUnsupportedClassException(getClass(), S_ProcName,
                    "EditedValue", obj, "Short, Integer, Long, or Number");
        }
    }
    return (retval);
}

From source file:net.sourceforge.msscodefactory.cflib.v1_11.CFLib.Swing.CFJUInt32Editor.java

public Long getUInt32Value() {
    final String S_ProcName = "getUInt32Value";
    Long retval;//from   ww w.  ja va2  s .c o  m
    String text = getText();
    if ((text == null) || (text.length() <= 0)) {
        retval = null;
    } else {
        if (!isEditValid()) {
            throw CFLib.getDefaultExceptionFactory().newInvalidArgumentException(getClass(), S_ProcName,
                    "Field is not valid");
        }
        try {
            commitEdit();
        } catch (ParseException e) {
            throw CFLib.getDefaultExceptionFactory().newRuntimeException(getClass(), S_ProcName,
                    "Field is not valid - " + e.getMessage(), e);

        }
        Object obj = getValue();
        if (obj == null) {
            retval = null;
        } else if (obj instanceof Short) {
            Short s = (Short) obj;
            short v = s.shortValue();
            if ((v < getMinValue()) || (v > getMaxValue())) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, getMinValue(), getMaxValue());
            }
            retval = new Long((long) v);
        } else if (obj instanceof Integer) {
            Integer i = (Integer) obj;
            int v = i.intValue();
            if ((v < getMinValue()) || (v > getMaxValue())) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, getMinValue(), getMaxValue());
            }
            retval = new Long((long) v);
        } else if (obj instanceof Long) {
            Long l = (Long) obj;
            long v = l.longValue();
            if ((v < getMinValue()) || (v > getMaxValue())) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, getMinValue(), getMaxValue());
            }
            retval = l;
        } else if (obj instanceof Number) {
            Number n = (Number) obj;
            long v = n.longValue();
            if ((v < getMinValue()) || (v > getMaxValue())) {
                throw CFLib.getDefaultExceptionFactory().newArgumentRangeException(getClass(), S_ProcName, 0,
                        "EditedValue", v, getMinValue(), getMaxValue());
            }
            retval = new Long(n.longValue());
        } else {
            throw CFLib.getDefaultExceptionFactory().newUnsupportedClassException(getClass(), S_ProcName,
                    "EditedValue", obj, "Short, Integer, Long, or Number");
        }
    }
    return (retval);
}

From source file:org.kalypso.zml.ui.chart.layer.themes.LineLayerModelVisitor.java

private Date getTo() {
    if (Objects.isNotNull(m_to))
        return m_to;

    final Number max = m_domainIntervall.getMax();
    if (Objects.isNull(max))
        return null;

    m_to = new Date(max.longValue());
    return m_to;//from w ww .j  a v  a 2  s.c o m
}

From source file:org.kalypso.zml.ui.chart.layer.themes.LineLayerModelVisitor.java

private Date getFrom() {
    if (Objects.isNotNull(m_from))
        return m_from;

    final Number min = m_domainIntervall.getMin();
    if (Objects.isNull(min))
        return null;

    m_from = new Date(min.longValue());
    return m_from;
}