com.ddfplus.messages.CtrlTimestamp Maven / Gradle / Ivy
/**
* Copyright (C) 2004 - 2015 by Barchart.com, Inc. All Rights Reserved.
*
* This software is the proprietary information of Barchart.com, Inc.
* Use is subject to license terms.
*/
package com.ddfplus.messages;
import java.time.ZonedDateTime;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.ddfplus.codec.Codec;
import com.ddfplus.enums.DdfMessageType;
import com.ddfplus.util.DDFDate;
/**
* ddfplus record # timestamps
*
* This message has only one value, the time in milliseconds.
*/
public class CtrlTimestamp extends AbstractMsgBaseMarket implements DdfTimestamp {
/** The Constant LOG. */
private static final Logger LOG = LoggerFactory.getLogger(CtrlTimestamp.class);
/** The _date time. */
protected volatile ZonedDateTime _dateTime = null;
/** The _year. */
protected volatile int _year = 0;
/** The _month. */
protected volatile int _month = 0;
/** The _date. */
protected volatile int _date = 0;
/** The _hour. */
protected volatile int _hour = 0;
/** The _minute. */
protected volatile int _minute = 0;
/** The _second. */
protected volatile int _second = 0;
public CtrlTimestamp(byte[] message) {
super(message);
}
//- public DateTime getDateTime() {
//- return _dateTime;
//- }
/**
* Returns the time data in parts, as an int[].
*
*
* int[0] = year
* int[1] = month
* int[2] = day
* int[3] = hour
* int[4] = minute
* int[5] = second
*
*
* @return array of time data
*/
public int[] getTimeInParts() {
return new int[] { _year, _month, _date, _hour, _minute, _second };
}
/**
* Parses a byte[] in the format of a ddf timestamp to a MessageTimestamp
* object.
*
* @param array
* the array
* @return the ctrl timestamp
*/
public static CtrlTimestamp Parse(final byte[] array) {
CtrlTimestamp message = new CtrlTimestamp(array);
// legacy values
message._record = '#';
message._subrecord = '\0';
try {
message._year = Codec.parseIntValue(array, 2, 4);
message._month = Codec.parseIntValue(array, 6, 2) - 1;
message._date = Codec.parseIntValue(array, 8, 2);
message._hour = Codec.parseIntValue(array, 10, 2);
message._minute = Codec.parseIntValue(array, 12, 2);
message._second = Codec.parseIntValue(array, 14, 2);
// XXX TIME!ZONE
// DDF control time stamp message has hard coded time zone of CST
message._dateTime = ZonedDateTime.of(message._year, message._month + 1, message._date, message._hour, message._minute, message._second, 0, DDFDate._zoneChicago);
message.millisCST = message._dateTime.toInstant().toEpochMilli();
return message;
} catch (Exception e) {
LOG.error("Failed to parse time: " + new String(array) + ". ", e);
}
return null;
}
@Override
public String toString() {
return " TimeStamp : " + _dateTime;
}
@Override
public DdfMessageType getMessageType() {
return DdfMessageType.Timestamp;
}
}