Getting current data and timestamps in java is requirement for most of java enterprise application. Formatting date in java or parsing date in Java is such a common functionalitythat you will need it now and than. Though most of programmer look Google for finding current date and timestamps code in Java, its worthto having an idea how you can do that by using java.util.Date class. some time you might need formatted data string say "yyyy-MM--dd:HH:mm:ss". That is also possible by using dateformat in Java. I have touched base on string to date conversion and now in this article we willsee that in detail in terms of current date, time-stamp and timezone values. if you are working in global core java application which runson different timezones you must need to include timezone in your date and timestamp to avoid any confusion.
Find Current Date Timestamps in Java Timezone Example
How to get current data and timestamp in GMT timezone
GMT timezone is sort of standard timezone for recording date and timestamp. if your application is not using any local timezone thatyou can use GMT for storing values on server. here is quick example of getting current date and timeStamp value in GMT timezone in Java.
Example of Current Date TimeStamp in Java SimpleDateFormat
SimpleDateFormat gmtDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
System.out.println("Current Date and Time in GMT time zone: " +gmtDateFormat.format(new Date()));
Current Date and Time in GMT timezone: 2012-01-10 07:02:59
Code Example of current date and timestamp in GMT
Current timestamp and date in local time zoneGMT is not always everybody require some time you need that in your local timezone or any other time zone. what you need to do is resettimezone of date formatter to your local timezone. here is another quick example of getting current date and timestamp values in local timezone:
SimpleDateFormat Example current Date Timestamps in Java
//Current Date time in Local time zone
SimpleDateFormat localDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
//Current Date Time in Local Timezone
System.out.println("Current Date and Time in local timezone: " + localDateFormat.format( new Date()));
Current Date and Time in local timezone: 2012-01-10 02:32:59
That’s All on this quick tip of getting current date and timestamp value on different timezones in Java. You just need to be bit careful because DateFormat and SimpleDateFormat are not Thread-safe in Java and should not be shared between multiple threads, otherwise it can create very subtle issues like incorrect Date.