Use Restrictions.between() to generate a where clause which the date column is between '2012-04-09 00:00:00' and '2012-04-09 23:59:59'
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Date fromDate = df.parse("2012-04-09 00:00:00");
Date toDate = df.parse("2012-04-09 23:59:59");
criteria.add(Restrictions.between("dateField", fromDate, toDate));
Please note that all the properties used in the Criteria API is the Java property name , but not the actual column name.
Update: Get fromDate and toDate for the current date using JDK only
Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
Date fromDate = calendar.getTime();
calendar.set(Calendar.HOUR_OF_DAY, 23);
calendar.set(Calendar.MINUTE, 59);
calendar.set(Calendar.SECOND, 59);
Date toDate = calendar.getTime();
criteria.add(Restrictions.between("dateField", fromDate, toDate));
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