TavernerPOS - Source Code
Clone:
git clone http://www.librarysmith.co.uk/tavernerPOS
package com.floreantpos.model.dao;
import org.hibernate.Criteria;
import org.hibernate.Session;
import org.hibernate.criterion.Projections;
import org.hibernate.criterion.Restrictions;
import com.floreantpos.model.PackagingUnit;
public class PackagingUnitDAO extends BasePackagingUnitDAO {
/**
* Default constructor. Can be used in place of getInstance()
*/
public PackagingUnitDAO () {}
public boolean nameExists(String name) {
Session session = null;
try {
session = getSession();
Criteria criteria = session.createCriteria(getReferenceClass());
criteria.add(Restrictions.eq(PackagingUnit.PROP_NAME, name).ignoreCase());
criteria.setProjection(Projections.rowCount());
Integer rowCount = (Integer) criteria.uniqueResult();
if(rowCount == null) return false;
return (rowCount > 0) ? true : false;
} finally {
if (session != null) {
closeSession(session);
}
}
}
}
- Details
- Last Updated: Monday, 04 April 2016 02:04
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