import ballerina/io;
import ballerina/time;function main (string[] args) {
time:Time time = time:currentTime();
int currentTimeMills = time.time;
io:println("Current system time in milliseconds: " + currentTimeMills);
time:Time timeCreated = time:createTime(2017, 3, 28, 23, 42, 45, 554, "America/Panama");
io:println("Created Time: " + timeCreated.toString());
time:Time t1 = time:parse("2017-06-26T09:46:22.444-0500", "yyyy-MM-dd'T'HH:mm:ss.SSSZ");
io:println("Parsed Time: " + t1.toString());
string standardTimeString = time.toString();
io:println("Current system time in ISO format: " + standardTimeString);
string customTimeString = time.format("yyyy-MM-dd-E");
io:println("Current system time in custom format: " + customTimeString);
int year = time.year();
io:println("Year: " + year);
int month = time.month();
io:println("Month: " + month);
int day = time.day();
io:println("Day: " + day);
int hour = time.hour();
io:println("Hour: " + hour);
int minute = time.minute();
io:println("Minute: " + minute);
int second = time.second();
io:println("Second: " + second);
int milliSecond = time.milliSecond();
io:println("Millisecond: " + milliSecond);
string weekday = time.weekday();
io:println("Weekday: " + weekday);
(year, month, day) = time.getDate();
io:println("Date: " + year + ":" + month + ":" + day);
(hour, minute, second, milliSecond) = time.getTime();
io:println("Time:" + hour + ":" + minute + ":" + second + ":" + milliSecond);
time:Time tmAdd = time.addDuration(1, 1, 0, 0, 0, 1, 0);
io:println("After add duration: " + tmAdd.toString());
time:Time tmSub = time.subtractDuration(1, 1, 0, 0, 0, 1, 0);
io:println("After subtract duration: " + tmSub.toString());
time:Time t2 = time:createTime(2017, 3, 28, 23, 42, 45, 554, "America/Panama");
io:println("Before convert zone: " + t2.toString());
time:Time t3 = t2.toTimezone("Asia/Colombo");
io:println("After convert zone:" + t3.toString());
}
Date TimeYou can use the Ballerina date and time API to manipulate date and time related information. |
|
import ballerina/io;
import ballerina/time;
|
|
function main (string[] args) {
|
|
time:Time time = time:currentTime();
int currentTimeMills = time.time;
io:println("Current system time in milliseconds: " + currentTimeMills);
|
To create the time struct you can either use the currentTime, createTime, or parse functions. Get the current time. |
time:Time timeCreated = time:createTime(2017, 3, 28, 23, 42, 45, 554, "America/Panama");
io:println("Created Time: " + timeCreated.toString());
|
Specify a time with the required year, month, date, time, and timezone information. |
time:Time t1 = time:parse("2017-06-26T09:46:22.444-0500", "yyyy-MM-dd'T'HH:mm:ss.SSSZ");
io:println("Parsed Time: " + t1.toString());
|
Retrieve the time for a given string representation based on the specified string format. |
string standardTimeString = time.toString();
io:println("Current system time in ISO format: " + standardTimeString);
|
You can retrieve the string representation of time via toString or format functions. Get the ISO 8601 formatted string of a given time. |
string customTimeString = time.format("yyyy-MM-dd-E");
io:println("Current system time in custom format: " + customTimeString);
|
Get the formatted string of a given time. |
int year = time.year();
io:println("Year: " + year);
|
You can retrieve information of time via the following functions. Get the year of a given time. |
int month = time.month();
io:println("Month: " + month);
|
Get the month of a given time. |
int day = time.day();
io:println("Day: " + day);
|
Get the day of a given time. |
int hour = time.hour();
io:println("Hour: " + hour);
|
Get the hour value of a given time. |
int minute = time.minute();
io:println("Minute: " + minute);
|
Get the minute value of a given time. |
int second = time.second();
io:println("Second: " + second);
|
Get the seconds value of a given time. |
int milliSecond = time.milliSecond();
io:println("Millisecond: " + milliSecond);
|
Get the millisecond value of a given time. |
string weekday = time.weekday();
io:println("Weekday: " + weekday);
|
Get the day of the week of a given time. |
(year, month, day) = time.getDate();
io:println("Date: " + year + ":" + month + ":" + day);
|
Get the date component of time using a single function. |
(hour, minute, second, milliSecond) = time.getTime();
io:println("Time:" + hour + ":" + minute + ":" + second + ":" + milliSecond);
|
Get the time component using a single function. |
time:Time tmAdd = time.addDuration(1, 1, 0, 0, 0, 1, 0);
io:println("After add duration: " + tmAdd.toString());
|
Add a given duration to the time. Here, let’s add one year, one month, and one second to the current time. |
time:Time tmSub = time.subtractDuration(1, 1, 0, 0, 0, 1, 0);
io:println("After subtract duration: " + tmSub.toString());
|
Subtract a given duration from the time. Here, let’s subtract one year, one month, and one second from the current time. |
time:Time t2 = time:createTime(2017, 3, 28, 23, 42, 45, 554, "America/Panama");
io:println("Before convert zone: " + t2.toString());
time:Time t3 = t2.toTimezone("Asia/Colombo");
io:println("After convert zone:" + t3.toString());
}
|
Convert the time to a different timezone. |
$ ballerina run date-time.bal
Current system time in milliseconds: 1509122456117
Created Time: 2017-03-28T23:42:45.554-05:00
Parsed Time: 2017-06-26T09:46:22.444-05:00
Current system time in ISO format: 2017-10-27T22:10:56.117+05:30
Current system time in custom format: 2017-10-27-Fri
Year: 2017
Month: 10
Day: 27
Hour: 22
Minute: 10
Second: 56
Millisecond: 117
Weekday: FRIDAY
Date: 2017:10:27
Time:22:10:56:117
After add duration: 2018-11-27T22:10:57.117+05:30
After subtract duration: 2016-09-27T22:10:55.117+05:30
Before convert zone: 2017-03-28T23:42:45.554-05:00
After convert zone:2017-03-29T10:12:45.554+05:30
|
|