Example usage for org.joda.time.format DateTimeFormatter parseDateTime

List of usage examples for org.joda.time.format DateTimeFormatter parseDateTime

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Introduction

In this page you can find the example usage for org.joda.time.format DateTimeFormatter parseDateTime.

Prototype

public DateTime parseDateTime(String text)

Source Link

Document

Parses a date-time from the given text, returning a new DateTime.

Usage

From source file:org.finra.datagenerator.engine.scxml.tags.boundary.BoundaryDate.java

License:Apache License

/**
 * Grab random holiday from the equivalence class that falls between the two dates
 *
 * @param earliest the earliest date parameter as defined in the model
 * @param latest   the latest date parameter as defined in the model
 * @return a holiday that falls between the dates
 *///  www.  jav  a 2 s. c o m
public String getRandomHoliday(String earliest, String latest) {
    String dateString = "";
    DateTimeFormatter parser = ISODateTimeFormat.date();
    DateTime earlyDate = parser.parseDateTime(earliest);
    DateTime lateDate = parser.parseDateTime(latest);
    List<Holiday> holidays = new LinkedList<>();

    int min = Integer.parseInt(earlyDate.toString().substring(0, 4));
    int max = Integer.parseInt(lateDate.toString().substring(0, 4));
    int range = max - min + 1;
    int randomYear = (int) (Math.random() * range) + min;

    for (Holiday s : EquivalenceClassTransformer.HOLIDAYS) {
        holidays.add(s);
    }
    Collections.shuffle(holidays);

    for (Holiday holiday : holidays) {
        dateString = convertToReadableDate(holiday.forYear(randomYear));
        if (toDate(dateString).after(toDate(earliest)) && toDate(dateString).before(toDate(latest))) {
            break;
        }
    }
    return dateString;
}

From source file:org.finra.datagenerator.engine.scxml.tags.boundary.BoundaryDate.java

License:Apache License

/**
 * Given a year, month, and day, find the number of occurrences of that day in the month
 *
 * @param year  the year//from   w w  w. j av a 2  s.  c  o m
 * @param month the month
 * @param day   the day
 * @return the number of occurrences of the day in the month
 */
public int numOccurrences(int year, int month, int day) {
    DateTimeFormatter parser = ISODateTimeFormat.date();
    DateTime date = parser.parseDateTime(year + "-" + month + "-" + "01");
    Calendar cal = Calendar.getInstance();
    cal.setTime(date.toDate());
    GregorianChronology calendar = GregorianChronology.getInstance();
    DateTimeField field = calendar.dayOfMonth();

    int days = 0;
    int count = 0;
    int num = field.getMaximumValue(new LocalDate(year, month, day, calendar));
    while (days < num) {
        if (cal.get(Calendar.DAY_OF_WEEK) == day) {
            count++;
        }
        date = date.plusDays(1);
        cal.setTime(date.toDate());

        days++;
    }
    return count;
}

From source file:org.finra.datagenerator.engine.scxml.tags.boundary.BoundaryDate.java

License:Apache License

/**
 * Convert the holiday format from EquivalenceClassTransformer into a date format
 *
 * @param holiday the date// ww w. j  a va 2 s .  c o m
 * @return a date String in the format yyyy-MM-dd
 */
public String convertToReadableDate(Holiday holiday) {
    DateTimeFormatter parser = ISODateTimeFormat.date();

    if (holiday.isInDateForm()) {
        String month = Integer.toString(holiday.getMonth()).length() < 2 ? "0" + holiday.getMonth()
                : Integer.toString(holiday.getMonth());
        String day = Integer.toString(holiday.getDayOfMonth()).length() < 2 ? "0" + holiday.getDayOfMonth()
                : Integer.toString(holiday.getDayOfMonth());
        return holiday.getYear() + "-" + month + "-" + day;
    } else {
        /*
         * 5 denotes the final occurrence of the day in the month. Need to find actual
         * number of occurrences
         */
        if (holiday.getOccurrence() == 5) {
            holiday.setOccurrence(
                    numOccurrences(holiday.getYear(), holiday.getMonth(), holiday.getDayOfWeek()));
        }

        DateTime date = parser.parseDateTime(holiday.getYear() + "-" + holiday.getMonth() + "-" + "01");
        Calendar calendar = Calendar.getInstance();
        calendar.setTime(date.toDate());
        int count = 0;

        while (count < holiday.getOccurrence()) {
            if (calendar.get(Calendar.DAY_OF_WEEK) == holiday.getDayOfWeek()) {
                count++;
                if (count == holiday.getOccurrence()) {
                    break;
                }
            }
            date = date.plusDays(1);
            calendar.setTime(date.toDate());
        }
        return date.toString().substring(0, 10);
    }
}

From source file:org.fuin.ddd4j.ddd.JodaTransformer.java

License:Open Source License

@Override
public final DateTime transform(final String value) {
    final String format = parameterInfo.getFormat();
    final DateTimeFormatter dateTimeFormatter = DateTimeFormat.forPattern(format).withLocale(locale);
    return dateTimeFormatter.parseDateTime(value);
}

From source file:org.gdg.frisbee.android.api.deserializer.DateTimeDeserializer.java

License:Apache License

@Override
public DateTime deserialize(JsonElement jsonElement, Type type,
        JsonDeserializationContext jsonDeserializationContext) throws JsonParseException {
    //DateTimeFormatter fmt = DateTimeFormat.forPattern("YYYY-MM-dd'T'HH:mm:ssZZ");
    //2013-05-15T16:30:00+02:00

    DateTimeFormatter fmt = DateTimeFormat.forPattern("dd MMM YYYY HH:mm Z").withLocale(Locale.ENGLISH);
    // 04 Jul 2013 23:00 +0200
    return fmt.parseDateTime(jsonElement.getAsJsonPrimitive().getAsString());
}

From source file:org.gdg.frisbee.android.cache.ModelCacheDateTimeDeserializer.java

License:Apache License

@Override
public DateTime deserialize(JsonElement jsonElement, Type type,
        JsonDeserializationContext jsonDeserializationContext) throws JsonParseException {
    DateTimeFormatter fmt = DateTimeFormat.forPattern("YYYY-MM-dd'T'HH:mm:ss.SSS'Z'").withLocale(Locale.US);
    return fmt.parseDateTime(jsonElement.getAsJsonPrimitive().getAsString());
}

From source file:org.georchestra.analytics.StatisticsController.java

License:Open Source License

/**
 * Convert date from UTC to local configured timezone. This method is used to convert dates returns by database.
 * @param rawDate raw date from database with format : "2016-02-12 23" or "2016-02-12" or "2016-06" or "2016-02"
 * @return date in local timezone with hour
 * @throws ParseException if input date is not parsable
 *///w  w  w  . j a va 2 s. c  om
private String convertUTCDateToLocal(String rawDate, GRANULARITY granularity) throws ParseException {
    DateTimeFormatter inputFormatter = null;
    DateTimeFormatter outputFormatter = null;
    switch (granularity) {
    case HOUR:
        inputFormatter = this.dbHourInputFormatter;
        outputFormatter = this.dbHourOutputFormatter;
        break;
    case DAY:
        inputFormatter = this.dbDayInputFormatter;
        outputFormatter = this.dbDayOutputFormatter;
        break;
    case WEEK:
        inputFormatter = this.dbWeekInputFormatter;
        outputFormatter = this.dbWeekOutputFormatter;
        break;
    case MONTH:
        inputFormatter = this.dbMonthInputFormatter;
        outputFormatter = this.dbMonthOutputFormatter;
        break;
    }
    DateTime localDatetime = inputFormatter.parseDateTime(rawDate);
    return outputFormatter.print(localDatetime.toInstant());
}

From source file:org.getwheat.harvest.library.dom.DomHelper.java

License:Apache License

/**
 * Converts the value of the specified tag to a Date object.
 * /*  ww  w.j  av a 2 s .  c o m*/
 * @param element the Element to search
 * @param tag the XML Tag to find
 * @param parsePattern the Joda Time format to use for converting the Date
 * @return a Date object or null if not found
 */
public Date getDateValue(final Element element, final XmlTag tag, final String parsePattern) {
    Date value = null;
    final String nodeValue = getStringValue(element, tag);
    if (nodeValue != null) {
        final DateTimeFormatter formatter = DateTimeFormat.forPattern(parsePattern);
        try {
            value = formatter.parseDateTime(nodeValue).toDate();
        } catch (Exception ex) {
            LOG.warn("", ex);
        }
    }
    return value;
}

From source file:org.grails.plugins.elasticsearch.conversion.unmarshall.DomainClassUnmarshaller.java

License:Apache License

private Object unmarshallProperty(GrailsDomainClass domainClass, String propertyName, Object propertyValue,
        DefaultUnmarshallingContext unmarshallingContext) {
    // TODO : adapt behavior if the mapping option "component" or "reference" are set
    // below is considering the "component" behavior
    if (LOG.isDebugEnabled()) {
        //yeah, it's ugly to use +
        LOG.debug("Unmarshalling property " + propertyName + " with value " + propertyValue + " "
                + (propertyValue != null ? propertyValue.getClass().getName() : ""));
    }/*  w ww .ja v a2s .  com*/
    SearchableClassPropertyMapping scpm = elasticSearchContextHolder.getMappingContext(domainClass)
            .getPropertyMapping(propertyName);
    Object parseResult = null;
    if (null == scpm) {
        // TODO: unhandled property exists in index
        LOG.error("Index contains a unhandled property which will be ignored. Property name" + propertyName
                + " with value " + propertyValue);
        return null;
    }
    if (null != scpm && propertyValue instanceof Map) {

        @SuppressWarnings({ "unchecked" })
        Map<String, Object> data = (Map<String, Object>) propertyValue;

        // Handle cycle reference
        if (data.containsKey("ref")) {
            unmarshallingContext.addCycleRef(propertyValue);
            return null;
        }

        // Searchable reference.
        if (scpm.getReference() != null) {
            Class<?> refClass = scpm.getBestGuessReferenceType();
            GrailsDomainClass refDomainClass = null;
            for (GrailsClass dClazz : grailsApplication.getArtefacts(DomainClassArtefactHandler.TYPE)) {
                if (dClazz.getClazz().equals(refClass)) {
                    refDomainClass = (GrailsDomainClass) dClazz;
                    break;
                }
            }
            if (refDomainClass == null) {
                throw new IllegalStateException("Found reference to non-domain class: " + refClass);
            }
            return unmarshallReference(refDomainClass, data, unmarshallingContext);
        }

        if (data.containsKey("class")) {
            // Embedded instance.
            if (!scpm.isComponent()) {
                // maybe ignore?
                throw new IllegalStateException("Property " + domainClass.getName() + "." + propertyName
                        + " is not mapped as [component], but broken search hit found.");
            }
            GrailsDomainClass nestedDomainClass = (GrailsDomainClass) grailsApplication
                    .getArtefact(DomainClassArtefactHandler.TYPE, (String) data.get("class"));
            if (domainClass != null) {
                // Unmarshall 'component' instance.
                if (!scpm.isComponent()) {
                    throw new IllegalStateException("Object " + data.get("class") + " found in index, but ["
                            + propertyName + "] is not mapped as component.");
                }
                parseResult = unmarshallDomain(nestedDomainClass, data.get("id"), data, unmarshallingContext);
            }
        }
    } else if (propertyValue instanceof Collection) {
        List<Object> results = new ArrayList<Object>();
        int index = 0;
        for (Object innerValue : (Collection) propertyValue) {
            unmarshallingContext.getUnmarshallingStack().push(String.valueOf(index));
            Object parseItem = unmarshallProperty(domainClass, propertyName, innerValue, unmarshallingContext);
            if (parseItem != null) {
                results.add(parseItem);
            }
            index++;
            unmarshallingContext.getUnmarshallingStack().pop();
        }
        parseResult = results;
    } else if (scpm.getPropertyType() == Date.class) {
        //TODO: this is a quick fix as the unmarshalling of dates doesn't work
        DateTimeFormatter dtf = ISODateTimeFormat.dateOptionalTimeParser();
        try {
            DateTime dateTime = dtf.parseDateTime(propertyValue.toString());
            parseResult = dateTime.toDate();
        } catch (Exception e) {
            LOG.error("Failed to parse the value " + propertyValue + "as date for property " + propertyName, e);
        }
    } else {
        // consider any custom property editors here.
        if (scpm.getConverter() != null) {
            LOG.debug("Using a converter for property" + propertyName);
            if (scpm.getConverter() instanceof Class) {
                try {
                    PropertyEditor propertyEditor = (PropertyEditor) ((Class) scpm.getConverter())
                            .newInstance();
                    propertyEditor.setAsText((String) propertyValue);
                    parseResult = propertyEditor.getValue();
                } catch (Exception e) {
                    throw new IllegalArgumentException(
                            "Unable to unmarshall " + propertyName + " using " + scpm.getConverter(), e);
                }
            }
        } else if (scpm.getReference() != null) {

            // This is a reference and it MUST be null because it's not a Map.
            if (propertyValue != null) {
                throw new IllegalStateException("Found searchable reference which is not a Map: " + domainClass
                        + "." + propertyName + " = " + propertyValue);
            }

            parseResult = null;
        }
    }
    if (parseResult != null) {
        LOG.debug("ParsedValue is ..." + parseResult);
        return parseResult;
    } else {
        LOG.debug("We will just return the same propery value as received..." + propertyValue);
        return propertyValue;
    }
}

From source file:org.graylog.plugins.pipelineprocessor.functions.dates.ParseDate.java

License:Open Source License

@Override
public DateTime evaluate(FunctionArgs args, EvaluationContext context, DateTimeZone timezone) {
    final String dateString = valueParam.required(args, context);
    final String pattern = patternParam.required(args, context);
    if (dateString == null || pattern == null) {
        return null;
    }/*from   w w  w.j  av  a2s. c om*/
    final DateTimeFormatter formatter = DateTimeFormat.forPattern(pattern).withZone(timezone);

    return formatter.parseDateTime(dateString);
}