jodatime

I try to use joda-time library for easier measuring the execution time of my program (not for profiling, just for the user). But when I compile my project I get error about missing dependency -- the "FromString" class is missing. I tried to explicitly import it, but while typing intellisense (IntelliJ) does not even detect it, on the other hand there is only one jar for download from joda-time site. How do I resolve this dependency? I am aware of wrapper for JT but for now I would like to use it directly. Suminda Sirinath S. Dharmasena If the problem is with FromString , then the missing

Closed. This question is off-topic . It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 3 years ago . I am looking for a library (open source) like Joda-Time in the Java world. Is there any library like that? Joda-Time is very helpful to calculate date and time. I can add days, weeks, month, year and also can converting date and time easily. I wish there is library like Joda-Time for PHP. Edit: I need some functions that available in Joda-Time like daysBetween (to calculate number of days between 2 date),

Previously, when I first design a stock application related software, I decide to use java.util.Date to represent date/time information of a stock. Later, I realize most of the methods in java.util.Date is deprecated. Hence, very soon, I refactor all my code to make use of java.util.Calendar However, there is 2 shortcomings I encounter. Construct java.util.Calendar is comparative slower than java.util.Date Within the accessors getCalendar method of Stock class, I need to clone a copy, as Calendar is a mutable class Here is the current source code for Stock.java Recently, I discover Joda-Time .

In order to test time-dependent code it's good to use Virtual Clock Pattern The idea is that we pull current time not using new Date , but from a clock which can be mocked with virtual clock returning predefined fixed time. Now in Java we have JodaTime with DateTime class and which allows to set sample time with DateTimeUtils.setCurrentMillisFixed(today.getMillis()); And reset the fixed time to a system time with: DateTimeUtils.setCurrentMillisSystem(); Here is a good article on how to use it with TestNG. Now the question! How safe it's to use this technique with setUp and tearDown methods if

I want a Class that only stores the time and not the date or day. Is there a class for this in Joda-Time ? or do I have to use a Date time and convert only the time part into a string and then use that part ? There's the LocalTime class for that purpose. Read more about partials here . E.g.: LocalTime time = new LocalTime(12, 20); String formatted = time.toString("HH:mm"); LocalTime - Immutable class representing a time without a date (no time zone) Check out this Since JodaTime 2.0, it's also possible to instanciate a time without date like this: LocalTime time = LocalTime.parse( // "12h20",

This question already has an answer here: Is there a class in java.time comparable to the Joda-Time Interval? 4 answers The Java 8 way of dealing with time seems to have improved so much that I start to think about replacing jodatime in some cases. But what I am missing is an equivalent to the Interval class. I haven't dug too deep into Java 8 yet, so I might have missed something there. Does anyone have ideas on how intervals could be best dealt with? Meno Hochschild No way, the Joda class Interval does not exist in JSR-310. The concepts of Duration , Period etc. denotes temporal amounts

I want to convert Joda LocalTime to java.util.Date and not LocalDate. If this helps, I already have a LocalTime object with me. Obviously, there is no "date" part in LocalTime. So I cannot convert LocalTime to Date directly. Is there a simple way to do this ? Steps - LocalTime loct LocalDate locd = Todays date + loct Date da = locd.toDate(); Date da = loct.toDateTimeToday().toDate(); Have you tried locd.withFields(loct).toDate(); You can also use this-- Date dtUtil = DateTime.now(DateTimeZone.getDefault()).toDate(); the generic way is - Date dtUtil = DateTime.now(DateTimeZone.forID(

I'm trying to calculate the hour difference between two joda dates. val d1 = getDateTime1() val d2 = getDateTime2() Here is what I did: # attemp1 val hours = Hours.hoursBetween(d1, d2) // error - types mismatch # attempt2 val p = Period(d1, d2, PeriodType.hours()) // error - there is such a constructor p.getHours So how do I do this? The type of getDateTime1 should be org.joda.time.DateTime . This woks fine: val d1: org.joda.time.DateTime = DateTime.now val d2: org.joda.time.DateTime = DateTime.nextMonth val hours = Hours.hoursBetween(d1, d2) // org.joda.time.Hours = PT672H There is no factory