How can I use a string as a month name parameter

Question

I have an excel file with dates in this format 31/08/13 . What I need to do is to calculate a monthly interest based on the dates. The problem is that I need to know the number of days of the month.

Here is how I'm getting the month name inside of a loop:

getMonth = new DateFormatSymbols().getMonths()[currentMonth-1]; //february

where getMonth is a string and currentMonth is the month number.

Now I'm trying to get the number of days with:

Calendar mycal = new GregorianCalendar(1999, Calendar.FEBRUARY, 1);
int daysInMonth = mycal.getActualMaximum(Calendar.DAY_OF_MONTH); // 28

My problem is that I can not(and its logic) replace FEBRUARY with the getMonth string, which is containing the month's name.

I know there is a much easier way to achieve it, but I'm really not able to spot it.

Answer 1

The type of Calendar.FEBRUARY and other constants in Calendar class is int . You should change getMonth to an int , to make the constructor compile. Or, directly use currentMonth - 1 in the constructor parameter, and by pass the creation of getMonth variable.

PS: getMonth is really not a good name for a variable denoting a month. It's not a getter is it?