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This artifact provides a single jar that contains all classes required to use remote Jakarta Enterprise Beans and Jakarta Messaging, including all dependencies. It is intended for use by those not using maven, maven users should just import the Jakarta Enterprise Beans and Jakarta Messaging BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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package com.fasterxml.jackson.databind.ser.std;

import java.io.IOException;
import java.text.DateFormat;
import java.util.Calendar;

import com.fasterxml.jackson.core.*;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.fasterxml.jackson.databind.annotation.JacksonStdImpl;

/**
 * Standard serializer for {@link java.util.Calendar}.
 * As with other time/date types, is configurable to produce timestamps
 * (standard Java 64-bit timestamp) or textual formats (usually ISO-8601).
 */
@JacksonStdImpl
@SuppressWarnings("serial")
public class CalendarSerializer
    extends DateTimeSerializerBase
{
    public static final CalendarSerializer instance = new CalendarSerializer();

    public CalendarSerializer() { this(null, null); }

    public CalendarSerializer(Boolean useTimestamp, DateFormat customFormat) {
        super(Calendar.class, useTimestamp, customFormat);
    }

    @Override
    public CalendarSerializer withFormat(Boolean timestamp, DateFormat customFormat) {
        return new CalendarSerializer(timestamp, customFormat);
    }

    @Override
    protected long _timestamp(Calendar value) {
        return (value == null) ? 0L : value.getTimeInMillis();
    }

    @Override
    public void serialize(Calendar value, JsonGenerator g, SerializerProvider provider) throws IOException
    {
        if (_asTimestamp(provider)) {
            g.writeNumber(_timestamp(value));
            return;
        }
        _serializeAsString(value.getTime(), g, provider);
    }
}