You cannot cast a java.util.Date to a java.sql.Date since the util.Date is
in fact the ancestor class.
The fact that there are so many different date types.
java.util.Date, java.sql.Date, java.sql.Timestamp, Calendar,...

It's a real mess.
Worst of all is that it's not always obvious to convert one into the other.

big tip: Most of them provide a getTime() function which returns the
millisecond time. and this can often be used to create another type.

In your case, you get a java.util.Date and you need a java.sql.Date.

java.sql.Date birthday = new java.sql.Date( cbirthday.getTime());


Geert Van Damme



> -----Original Message-----
> From: A mailing list about Java Server Pages specification and reference
> [mailto:[EMAIL PROTECTED]]On Behalf Of Emmanuel Eze
> Sent: dinsdag 7 mei 2002 10:04
> To: [EMAIL PROTECTED]
> Subject: sql Date
>
>
> Hi all,
>
> Can somebody pls tell me how I can insert a Date type into a
> database table
> with a Date datatype?
>
> I have the year, month, and day as integer values.  I need to
> convert these
> values into an sql Date object so I can now insert the Date
> object into the
> table, right?
>
> I have the following code:
> Calendar cbirthday = null;
> java.util.sql birthday = null;
> .
> .
> .
> cbirthday = Calendar.getInstance();
> cbirthday.set(Integer.parseInt(year), Integer.parseInt(month),
> Integer.parseInt(day));
> birthday = cbirthday.getTime();
>
> This last statement throws a cast exception!  Even when I change it to:
> birthday = (java.sql.Date) cbirthday.getTime();
>
> Pls tell me what I'm doing wrongly.
>
> Emma
>
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