CODEWITHSUNDEEP
javadatetimedategrailsgroovy
whitenexx
whitenexx

Reputation: 1360

Finding Objects in period / between time X and time Y

I'm working on a small event calendar in groovy and grails and i want to display only todays events.

def getEventsToday(List events) {
List eventsToday;
Date todayEvening = dateDefault(null, null, null, 23, 59, 59);
Date todayMorning = dateDefault(null, null, null, 0, 0, 0);
eventsToday = events.ByStartTimeBetween(todayEvening, todayMorning);
return eventsToday;
}

I get the following exception:

 groovy.lang.MissingMethodException: No signature of method: EventController.dateDefault() is applicable for argument types: (null, null, null, java.lang.Integer, java.lang.Integer, java.lang.Integer) values: [null, null, null, 23, 59, 59]

I think the dateDefault() Method is missing but i don't know in wich class i could find this method. Maybe someone knows a possible solution for my use-case / problem?

/edit/ This doesn't work too because today is null: Code http://img7.imagebanana.com/img/mracvfus/Bildschirmfoto20110605um11.32.57.png

Thanks for help! whitenexx

Upvotes: 0

Views: 208

Answers (1)

Dónal
Dónal

Reputation: 187537

Assuming the List events argument contains a collection of objects that have a Date startTime property, the following should work:

def getEventsToday(List events) {

  Date today = new Date().clearTime()

  events.findAll {event ->
    event.clearTime() == today
  }    
}

Upvotes: 1

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