Example usage for org.joda.time DateTime getYear

List of usage examples for org.joda.time DateTime getYear

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Introduction

In this page you can find the example usage for org.joda.time DateTime getYear.

Prototype

public int getYear()

Source Link

Document

Get the year field value.

Usage

From source file:org.aludratest.cloud.web.report.ResourceReportUtil.java

License:Apache License

private static JavaScriptObject createTimeEntry(DateTime time, int activeResources) {
    JavaScriptObject result = new JavaScriptObject();
    time = time.toDateTime(DateTimeZone.UTC);

    // convert time to JavaScript UTC time
    StringBuilder sbDateTime = new StringBuilder();
    sbDateTime.append("Date.UTC(");
    sbDateTime.append(time.getYear()).append(", ");
    sbDateTime.append(time.getMonthOfYear() - 1).append(", ");
    sbDateTime.append(time.getDayOfMonth()).append(", ");
    sbDateTime.append(time.getHourOfDay()).append(", ");
    sbDateTime.append(time.getMinuteOfHour()).append(", ");
    sbDateTime.append(time.getSecondOfMinute()).append(", ");
    sbDateTime.append(time.getMillisOfSecond()).append(")");

    result.set("x", new JavaScriptCodeFragment(sbDateTime.toString()));
    result.set("y", new JavaScriptCodeFragment("" + activeResources));

    return result;
}

From source file:org.apache.beam.sdk.io.gcp.spanner.MutationGroupEncoder.java

License:Apache License

private static Date decodeDate(int daysSinceEpoch) {

    DateTime jodaDate = MIN_DATE.plusDays(daysSinceEpoch);

    return Date.fromYearMonthDay(jodaDate.getYear(), jodaDate.getMonthOfYear(), jodaDate.getDayOfMonth());
}

From source file:org.apache.beam.sdk.io.jdbc.JdbcUtil.java

License:Apache License

private static Calendar getDateOrTimeOnly(DateTime dateTime, boolean wantDateOnly) {
    Calendar cal = Calendar.getInstance();
    cal.setTimeZone(TimeZone.getTimeZone(dateTime.getZone().getID()));

    if (wantDateOnly) { // return date only
        cal.set(Calendar.YEAR, dateTime.getYear());
        cal.set(Calendar.MONTH, dateTime.getMonthOfYear() - 1);
        cal.set(Calendar.DATE, dateTime.getDayOfMonth());

        cal.set(Calendar.HOUR_OF_DAY, 0);
        cal.set(Calendar.MINUTE, 0);
        cal.set(Calendar.SECOND, 0);
        cal.set(Calendar.MILLISECOND, 0);
    } else { // return time only
        cal.set(Calendar.YEAR, 1970);
        cal.set(Calendar.MONTH, Calendar.JANUARY);
        cal.set(Calendar.DATE, 1);

        cal.set(Calendar.HOUR_OF_DAY, dateTime.getHourOfDay());
        cal.set(Calendar.MINUTE, dateTime.getMinuteOfHour());
        cal.set(Calendar.SECOND, dateTime.getSecondOfMinute());
        cal.set(Calendar.MILLISECOND, dateTime.getMillisOfSecond());
    }/*from   ww  w .  j a  v  a 2s .  co  m*/

    return cal;
}

From source file:org.apache.flume.ext.source.SyslogParser.java

License:Apache License

/**
 * Parse the RFC3164 date format. This is trickier than it sounds because this
 * format does not specify a year so we get weird edge cases at year
 * boundaries. This implementation tries to "do what I mean".
 * @param ts RFC3164-compatible timestamp to be parsed
 * @return Typical (for Java) milliseconds since the UNIX epoch
 *//*from  ww w.  ja v a2 s  .  c  om*/
protected long parseRfc3164Time(String ts) {
    DateTime now = DateTime.now();
    int year = now.getYear();

    ts = TWO_SPACES.matcher(ts).replaceFirst(" ");

    DateTime date;
    try {
        date = rfc3164Format.parseDateTime(ts);
    } catch (IllegalArgumentException e) {
        logger.debug("rfc3164 date parse failed on (" + ts + "): invalid format", e);
        return 0;
    }

    // try to deal with boundary cases, i.e. new year's eve.
    // rfc3164 dates are really dumb.
    // NB: cannot handle replaying of old logs or going back to the future
    if (date != null) {
        DateTime fixed = date.withYear(year);

        // flume clock is ahead or there is some latency, and the year rolled
        if (fixed.isAfter(now) && fixed.minusMonths(1).isAfter(now)) {
            fixed = date.withYear(year - 1);
            // flume clock is behind and the year rolled
        } else if (fixed.isBefore(now) && fixed.plusMonths(1).isBefore(now)) {
            fixed = date.withYear(year + 1);
        }
        date = fixed;
    }

    if (date == null) {
        return 0;
    }

    return date.getMillis();
}

From source file:org.apache.flume.serialization.SyslogAvroEventSerializer.java

License:Apache License

/**
 * Returns epoch time in millis, or 0 if the string cannot be parsed.
 * We use two date formats because the date spec in rfc3164 is kind of weird.
 * <br/>/*from   w  w w  .  j  av a 2s . c  o m*/
 * <b>Warning:</b> logic is used here to determine the year even though it's
 * not part of the timestamp format, and we assume that the machine running
 * Flume has a clock that is at least close to the same day as the machine
 * that generated the event. We also assume that the event was generated
 * recently.
 */
private static long parseRfc3164Date(String in) {
    DateTime date = null;
    try {
        date = dateFmt1.parseDateTime(in);
    } catch (IllegalArgumentException e) {
        // ignore the exception, we act based on nullity of date object
        logger.debug("Date parse failed on ({}), trying single-digit date", in);
    }

    if (date == null) {
        try {
            date = dateFmt2.parseDateTime(in);
        } catch (IllegalArgumentException e) {
            // ignore the exception, we act based on nullity of date object
            logger.debug("2nd date parse failed on ({}), unknown date format", in);
        }
    }

    // hacky stuff to try and deal with boundary cases, i.e. new year's eve.
    // rfc3164 dates are really dumb.
    // NB: cannot handle replaying of old logs or going back to the future
    if (date != null) {
        DateTime now = new DateTime();
        int year = now.getYear();
        DateTime corrected = date.withYear(year);

        // flume clock is ahead or there is some latency, and the year rolled
        if (corrected.isAfter(now) && corrected.minusMonths(1).isAfter(now)) {
            corrected = date.withYear(year - 1);
            // flume clock is behind and the year rolled
        } else if (corrected.isBefore(now) && corrected.plusMonths(1).isBefore(now)) {
            corrected = date.withYear(year + 1);
        }
        date = corrected;
    }

    if (date == null) {
        return 0;
    }

    return date.getMillis();
}

From source file:org.apache.hive.hcatalog.pig.HCatBaseStorer.java

License:Apache License

/**
 * Convert from Pig value object to Hive value object
 * This method assumes that {@link #validateSchema(org.apache.pig.impl.logicalLayer.schema.Schema.FieldSchema, org.apache.hive.hcatalog.data.schema.HCatFieldSchema, org.apache.pig.impl.logicalLayer.schema.Schema, org.apache.hive.hcatalog.data.schema.HCatSchema, int)}
 * which checks the types in Pig schema are compatible with target Hive table, has been called.
 */// www.j av a  2 s  . c o  m
private Object getJavaObj(Object pigObj, HCatFieldSchema hcatFS) throws HCatException, BackendException {
    try {
        if (pigObj == null)
            return null;
        // The real work-horse. Spend time and energy in this method if there is
        // need to keep HCatStorer lean and go fast.
        Type type = hcatFS.getType();
        switch (type) {
        case BINARY:
            return ((DataByteArray) pigObj).get();

        case STRUCT:
            HCatSchema structSubSchema = hcatFS.getStructSubSchema();
            // Unwrap the tuple.
            List<Object> all = ((Tuple) pigObj).getAll();
            ArrayList<Object> converted = new ArrayList<Object>(all.size());
            for (int i = 0; i < all.size(); i++) {
                converted.add(getJavaObj(all.get(i), structSubSchema.get(i)));
            }
            return converted;

        case ARRAY:
            // Unwrap the bag.
            DataBag pigBag = (DataBag) pigObj;
            HCatFieldSchema tupFS = hcatFS.getArrayElementSchema().get(0);
            boolean needTuple = tupFS.getType() == Type.STRUCT;
            List<Object> bagContents = new ArrayList<Object>((int) pigBag.size());
            Iterator<Tuple> bagItr = pigBag.iterator();

            while (bagItr.hasNext()) {
                // If there is only one element in tuple contained in bag, we throw away the tuple.
                bagContents.add(getJavaObj(needTuple ? bagItr.next() : bagItr.next().get(0), tupFS));

            }
            return bagContents;
        case MAP:
            Map<?, ?> pigMap = (Map<?, ?>) pigObj;
            Map<Object, Object> typeMap = new HashMap<Object, Object>();
            for (Entry<?, ?> entry : pigMap.entrySet()) {
                // the value has a schema and not a FieldSchema
                typeMap.put(
                        // Schema validation enforces that the Key is a String
                        (String) entry.getKey(),
                        getJavaObj(entry.getValue(), hcatFS.getMapValueSchema().get(0)));
            }
            return typeMap;
        case STRING:
        case INT:
        case BIGINT:
        case FLOAT:
        case DOUBLE:
            return pigObj;
        case SMALLINT:
            if ((Integer) pigObj < Short.MIN_VALUE || (Integer) pigObj > Short.MAX_VALUE) {
                handleOutOfRangeValue(pigObj, hcatFS);
                return null;
            }
            return ((Integer) pigObj).shortValue();
        case TINYINT:
            if ((Integer) pigObj < Byte.MIN_VALUE || (Integer) pigObj > Byte.MAX_VALUE) {
                handleOutOfRangeValue(pigObj, hcatFS);
                return null;
            }
            return ((Integer) pigObj).byteValue();
        case BOOLEAN:
            if (pigObj instanceof String) {
                if (((String) pigObj).trim().compareTo("0") == 0) {
                    return Boolean.FALSE;
                }
                if (((String) pigObj).trim().compareTo("1") == 0) {
                    return Boolean.TRUE;
                }
                throw new BackendException("Unexpected type " + type + " for value " + pigObj + " of class "
                        + pigObj.getClass().getName(), PigHCatUtil.PIG_EXCEPTION_CODE);
            }
            return Boolean.parseBoolean(pigObj.toString());
        case DECIMAL:
            BigDecimal bd = (BigDecimal) pigObj;
            DecimalTypeInfo dti = (DecimalTypeInfo) hcatFS.getTypeInfo();
            if (bd.precision() > dti.precision() || bd.scale() > dti.scale()) {
                handleOutOfRangeValue(pigObj, hcatFS);
                return null;
            }
            return HiveDecimal.create(bd);
        case CHAR:
            String charVal = (String) pigObj;
            CharTypeInfo cti = (CharTypeInfo) hcatFS.getTypeInfo();
            if (charVal.length() > cti.getLength()) {
                handleOutOfRangeValue(pigObj, hcatFS);
                return null;
            }
            return new HiveChar(charVal, cti.getLength());
        case VARCHAR:
            String varcharVal = (String) pigObj;
            VarcharTypeInfo vti = (VarcharTypeInfo) hcatFS.getTypeInfo();
            if (varcharVal.length() > vti.getLength()) {
                handleOutOfRangeValue(pigObj, hcatFS);
                return null;
            }
            return new HiveVarchar(varcharVal, vti.getLength());
        case TIMESTAMP:
            DateTime dt = (DateTime) pigObj;
            return new Timestamp(dt.getMillis());//getMillis() returns UTC time regardless of TZ
        case DATE:
            /**
             * We ignore any TZ setting on Pig value since java.sql.Date doesn't have it (in any
             * meaningful way).  So the assumption is that if Pig value has 0 time component (midnight)
             * we assume it reasonably 'fits' into a Hive DATE.  If time part is not 0, it's considered
             * out of range for target type.
             */
            DateTime dateTime = ((DateTime) pigObj);
            if (dateTime.getMillisOfDay() != 0) {
                handleOutOfRangeValue(pigObj, hcatFS,
                        "Time component must be 0 (midnight) in local timezone; Local TZ val='" + pigObj + "'");
                return null;
            }
            /*java.sql.Date is a poorly defined API.  Some (all?) SerDes call toString() on it
            [e.g. LazySimpleSerDe, uses LazyUtils.writePrimitiveUTF8()],  which automatically adjusts
              for local timezone.  Date.valueOf() also uses local timezone (as does Date(int,int,int).
              Also see PigHCatUtil#extractPigObject() for corresponding read op.  This way a DATETIME from Pig,
              when stored into Hive and read back comes back with the same value.*/
            return new Date(dateTime.getYear() - 1900, dateTime.getMonthOfYear() - 1, dateTime.getDayOfMonth());
        default:
            throw new BackendException("Unexpected HCat type " + type + " for value " + pigObj + " of class "
                    + pigObj.getClass().getName(), PigHCatUtil.PIG_EXCEPTION_CODE);
        }
    } catch (BackendException e) {
        // provide the path to the field in the error message
        throw new BackendException((hcatFS.getName() == null ? " " : hcatFS.getName() + ".") + e.getMessage(),
                e);
    }
}

From source file:org.apache.phoenix.expression.function.YearFunction.java

License:Apache License

@Override
public boolean evaluate(Tuple tuple, ImmutableBytesWritable ptr) {
    Expression expression = getChildExpression();
    if (!expression.evaluate(tuple, ptr)) {
        return false;
    }/*from   w ww  . j  a va 2  s . c o  m*/
    if (ptr.getLength() == 0) {
        return true; //means null
    }
    long dateTime = inputCodec.decodeLong(ptr, expression.getSortOrder());
    DateTime dt = new DateTime(dateTime);
    int year = dt.getYear();
    PDataType returnType = getDataType();
    byte[] byteValue = new byte[returnType.getByteSize()];
    returnType.getCodec().encodeInt(year, byteValue, 0);
    ptr.set(byteValue);
    return true;
}

From source file:org.apache.streams.util.DateUtil.java

License:Apache License

public static DateTime determineDateTime(String dateString, DateTimeZone theTimeZone) throws ParseException {
    DateTime beforeTimeZone = determineDateTime(dateString);
    return new DateTime(beforeTimeZone.getYear(), beforeTimeZone.getMonthOfYear(),
            beforeTimeZone.getDayOfMonth(), beforeTimeZone.getHourOfDay(), beforeTimeZone.getMinuteOfHour(),
            beforeTimeZone.getSecondOfMinute(), beforeTimeZone.getMillisOfSecond(), theTimeZone);
}

From source file:org.apache.streams.util.DateUtil.java

License:Apache License

public static Set<String> getAliasesForDateRange(DateTime startDate, DateTime endDate, String prefix) {
    Set<String> aliases = new HashSet<String>();
    aliases.add(prefix + "_" + getDateAbbreviation(startDate.getYear(), startDate.getMonthOfYear()));
    if (endDate == null) {
        return aliases;
    }/*from  ww  w. j  av a 2 s  .  c  o m*/
    while (endDate.isAfter(startDate)) {
        aliases.add(prefix + "_" + getDateAbbreviation(endDate.getYear(), endDate.getMonthOfYear()));
        endDate = endDate.minusMonths(1);
    }
    return aliases;
}

From source file:org.apache.tajo.util.datetime.DateTimeUtil.java

License:Apache License

public static long getMonth(DateTime dateTime) {
    return convertToMicroSeconds(
            dateTime.withTimeAtStartOfDay().withDate(dateTime.getYear(), dateTime.getMonthOfYear(), 1));
}