休眠条件查询不适用于日期

Question

The following line of code works perfectly when tested with string

criteria.add(Restrictions.eq("name", "John"));

However when i test it with Date it returns error This is line of code that returns error

criteria.add(Restrictions.eq(currentDate,dd));

This is how i am getting currentDate

DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
Calendar cal = Calendar.getInstance();
String currentDate=dateFormat.format(cal.getTime());

I printed currentDate and dd and following is output in console along with the error

Current Date:2014-02-17 dd:2014-02-16

JKInsrException:->could not resolve property: 2014-02-17 of: com.java.JKInsr.Contact

Answer 1

Restrictions.eq() takes a property-name as first argument, not a value or object.

You should do it like this:

Restrictions.eq("myDate", dd)

Make sure your Contact class has the myDate-Attribute.