Example usage for java.text ParsePosition getIndex

Introduction

In this page you can find the example usage for java.text ParsePosition getIndex.

Prototype

public int getIndex() 

Source Link

Document

Retrieve the current parse position.

Usage

From source file:routines.system.BigDataParserUtils.java

public synchronized static java.util.Date parseTo_Date(String s, String pattern) {
    if (isBlank(s)) {
        return null;
    }//  w  w  w .ja v  a  2  s  .  com
    String s2 = s.trim();
    String pattern2 = pattern;
    if (isBlank(pattern2)) {
        pattern2 = Constant.dateDefaultPattern;
    }
    java.util.Date date = null;
    if (pattern2.equals("yyyy-MM-dd'T'HH:mm:ss'000Z'")) {
        if (!s2.endsWith("000Z")) {
            throw new RuntimeException("Unparseable date: \"" + s2 + "\""); //$NON-NLS-1$ //$NON-NLS-2$
        }
        pattern2 = "yyyy-MM-dd'T'HH:mm:ss";
        s2 = s.substring(0, s.lastIndexOf("000Z"));
    }
    DateFormat format = FastDateParser.getInstance(pattern2);
    ParsePosition pp = new ParsePosition(0);
    pp.setIndex(0);

    format.setTimeZone(TimeZone.getTimeZone("UTC"));
    date = format.parse(s2, pp);
    if (pp.getIndex() != s2.length() || date == null) {
        throw new RuntimeException("Unparseable date: \"" + s2 + "\""); //$NON-NLS-1$ //$NON-NLS-2$
    }

    return date;
}

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From source file:routines.system.BigDataParserUtils.java

public synchronized static java.util.Date parseTo_Date(String s, String pattern, boolean lenient) {
    if (isBlank(s)) {
        return null;
    }/*from   w  w  w. j a va2  s  .  c om*/
    String s2 = s.trim();
    String pattern2 = pattern;
    if (isBlank(pattern2)) {
        pattern2 = Constant.dateDefaultPattern;
    }
    java.util.Date date = null;
    if (pattern2.equals("yyyy-MM-dd'T'HH:mm:ss'000Z'")) {
        if (!s2.endsWith("000Z")) {
            throw new RuntimeException("Unparseable date: \"" + s2 + "\""); //$NON-NLS-1$ //$NON-NLS-2$
        }
        pattern2 = "yyyy-MM-dd'T'HH:mm:ss";
        s2 = s2.substring(0, s.lastIndexOf("000Z"));
    }
    DateFormat format = FastDateParser.getInstance(pattern2, lenient);
    ParsePosition pp = new ParsePosition(0);
    pp.setIndex(0);

    format.setTimeZone(TimeZone.getTimeZone("UTC"));
    date = format.parse(s2, pp);
    if (pp.getIndex() != s2.length() || date == null) {
        throw new RuntimeException("Unparseable date: \"" + s2 + "\""); //$NON-NLS-1$ //$NON-NLS-2$
    }

    return date;
}

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From source file:org.kisoonlineapp.jsf.CalendarConverterInternal.java

@Override
public Object getAsObject(FacesContext context, UIComponent component, String value) {
    final String trimmedValue = StringUtils.trimToNull(value);
    if (StringUtils.isBlank(trimmedValue)) {
        return null;
    }//  w  w w.j ava 2  s  . com

    final SimpleDateFormat sdf = createSimpleDateFormat(context, pattern);
    sdf.setLenient(false);
    final ParsePosition pos = new ParsePosition(0);
    final Date date = sdf.parse(trimmedValue, pos);

    if (pos.getErrorIndex() >= 0 || pos.getIndex() != trimmedValue.length()) {
        throw new ConverterException("Cannot parse " + trimmedValue);
    }

    final Calendar cal = kisoOnlineApp.getNow();
    cal.setTime(date);
    return cal;
}

---

From source file:com.anrisoftware.globalpom.version.VersionFormat.java

/**
 * @see #parse(String, ParsePosition)/*from ww  w . j  a v a  2s  . c  o m*/
 */
public Version parse(String source) throws ParseException {
    ParsePosition pos = new ParsePosition(0);
    Version result = parse(source, pos);
    if (pos.getIndex() == 0) {
        throw log.errorParse(source, pos);
    }
    return result;
}

---

From source file:com.autonomy.aci.client.util.DateTimeUtils.java

/**
 * Parses a string representing a date, using the supplied pattern and locale.
 * <p>/*ww w .  j  a  va 2  s  .  c  o  m*/
 * A parse is only deemed successful if it parses the whole of the input string. If the parse pattern didn't match, a
 * ParseException is thrown.
 * @param string The date to parse, not null
 * @param format The date format pattern to use, see {@link java.text.SimpleDateFormat}, not null
 * @param locale The locale whose date format symbols should be used
 * @return The parsed date
 * @throws IllegalArgumentException If the date <tt>string</tt> or <tt>format</tt> are null
 * @throws ParseException           If the date pattern was unsuitable
 */
public Date parseDate(final String string, final String format, final Locale locale) throws ParseException {
    LOGGER.trace("parseDate() called...");

    Validate.notEmpty(string, "Date string must not be null");
    Validate.notEmpty(format, "Date string format must not be null");

    final SimpleDateFormat parser = new SimpleDateFormat(format, locale);
    final ParsePosition pos = new ParsePosition(0);

    final Date date = parser.parse(string, pos);
    if (date != null && pos.getIndex() == string.length()) {
        return date;
    }

    throw new ParseException("Unable to parse the date: " + string, -1);
}

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From source file:com.anrisoftware.globalpom.format.measurement.MeasureFormat.java

/**
 * @see #parse(String)//from  www .j  av  a  2 s  .  co  m
 *
 * @param pos
 *            the index {@link ParsePosition} position from where to start
 *            parsing.
 */
public Measure<?> parse(String source, ParsePosition pos) {
    source = source.substring(pos.getIndex());
    try {
        Measure<?> address = parseValue(source, pos);
        pos.setErrorIndex(-1);
        pos.setIndex(source.length());
        return address;
    } catch (ParseException e) {
        pos.setIndex(0);
        pos.setErrorIndex(0);
        return null;
    }
}

---

From source file:org.osaf.cosmo.eim.schema.text.TriageStatusFormat.java

public Object parseObject(String source, ParsePosition pos) {
    if (pos.getIndex() > 0)
        return null;

    int index = 0;

    String[] chunks = source.split(" ", 3);
    if (chunks.length != 3) {
        parseException = new ParseException("Incorrect number of chunks: " + chunks.length, 0);
        pos.setErrorIndex(index);//from   w  w w  .java 2s .  c o m
        return null;
    }

    TriageStatus ts = entityFactory.createTriageStatus();

    try {
        pos.setIndex(index);
        Integer code = new Integer(chunks[0]);
        // validate the code as being known
        TriageStatusUtil.label(code);
        ts.setCode(code);
        index += chunks[0].length() + 1;
    } catch (Exception e) {
        parseException = new ParseException(e.getMessage(), 0);
        pos.setErrorIndex(index);
        return null;
    }

    try {
        pos.setIndex(index);
        BigDecimal rank = new BigDecimal(chunks[1]);
        if (rank.scale() != 2)
            throw new NumberFormatException("Invalid rank value " + chunks[1]);
        ts.setRank(rank);
        index += chunks[1].length() + 1;
    } catch (NumberFormatException e) {
        parseException = new ParseException(e.getMessage(), 0);
        pos.setErrorIndex(index);
        return null;
    }

    if (chunks[2].equals(AUTOTRIAGE_ON))
        ts.setAutoTriage(Boolean.TRUE);
    else if (chunks[2].equals(AUTOTRIAGE_OFF))
        ts.setAutoTriage(Boolean.FALSE);
    else {
        parseException = new ParseException("Invalid autotriage value " + chunks[2], 0);
        pos.setErrorIndex(index);
        return null;
    }
    index += chunks[2].length();

    pos.setIndex(index);

    return ts;
}

---

From source file:org.op4j.functions.FnDate.java

protected static Date fromInts(final Integer year, final Integer month, final Integer day, final Integer hour,
        final Integer minute, final Integer second, final Integer milli) throws Exception {

    /*/*w  w w.j a  va 2 s .co m*/
     * None of the Integers can be null 
     */
    Validate.notNull(year);
    Validate.notNull(month);
    Validate.notNull(day);
    Validate.notNull(hour);
    Validate.notNull(minute);
    Validate.notNull(second);
    Validate.notNull(milli);

    Integer safeYear = year;
    String yearAsString = year.toString();
    if ((safeYear.intValue() >= 0) && (yearAsString.length() <= 2)) {
        final SimpleDateFormat sdf = new SimpleDateFormat("yy");
        final Calendar calendar = Calendar.getInstance();

        //It uses ParsePosition to make sure the whole 
        //string has been converted into a number
        ParsePosition pp = new ParsePosition(0);
        Date date = sdf.parse(yearAsString, pp);
        if (pp.getIndex() != yearAsString.length()) {
            throw new ParseException("The whole input String does not represent a valid Date", pp.getIndex());
        }
        calendar.setTime(date);
        safeYear = Integer.valueOf(calendar.get(Calendar.YEAR));
    }

    final Calendar result = Calendar.getInstance();
    result.set(Calendar.YEAR, safeYear.intValue());
    result.set(Calendar.MONTH, month.intValue() - 1);
    result.set(Calendar.DAY_OF_MONTH, day.intValue());
    result.set(Calendar.HOUR_OF_DAY, hour.intValue());
    result.set(Calendar.MINUTE, minute.intValue());
    result.set(Calendar.SECOND, second.intValue());
    result.set(Calendar.MILLISECOND, milli.intValue());

    return result.getTime();
}

---

From source file:graph.module.DateParseModule.java

@SuppressWarnings("deprecation")
private DAGNode parseDate(SimpleDateFormat sdf, String dateStr) {
    try {/*from   www  .  j  av a2s . c  om*/
        ParsePosition position = new ParsePosition(0);
        Date date = sdf.parse(dateStr, position);
        if (position.getIndex() != dateStr.length()) {
            // Throw an exception or whatever else you want to do
            return null;
        }
        String pattern = sdf.toPattern();

        StringBuilder buffer = new StringBuilder();
        boolean addFurther = false;
        int brackets = 0;
        if (addFurther || pattern.contains("d")) {
            addFurther = true;
            buffer.append("(" + CommonConcepts.DAYFN.getID() + " '" + date.getDate() + " ");
            brackets++;
        }
        if (addFurther || pattern.contains("M")) {
            addFurther = true;
            buffer.append("(" + CommonConcepts.MONTHFN.getID() + " " + MONTH_FORMATTER.format(date) + " ");
            brackets++;
        }
        if (pattern.contains("y")) {
            buffer.append("(" + CommonConcepts.YEARFN.getID() + " '" + (date.getYear() + 1900));
            brackets++;
        } else if (addFurther)
            buffer.append(CommonConcepts.THE_YEAR.getID());
        for (int i = 0; i < brackets; i++)
            buffer.append(")");
        return (DAGNode) dag_.findOrCreateNode(buffer.toString(), null);
    } catch (Exception e) {
    }
    return null;
}

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From source file:com.anrisoftware.fractions.format.FractionFormat.java

/**
 * @see #parseObject(String)//from www  . j a  v a 2 s . c o  m
 * 
 * @param pos
 *            the index {@link ParsePosition} position from where to start
 *            parsing.
 * 
 * @throws ParseException
 *             if the string is not in the correct format.
 */
public ContinuedFraction parse(String source, ParsePosition pos) throws ParseException {
    try {
        source = source.substring(pos.getIndex());
        ContinuedFraction f = decodeFraction(source, pos);
        pos.setErrorIndex(-1);
        pos.setIndex(pos.getIndex() + source.length());
        return f;
    } catch (NumberFormatException e) {
        log.errorParseNumber(e, source);
        pos.setIndex(0);
        pos.setErrorIndex(0);
        return null;
    }
}

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