Example usage for org.springframework.dao.support DataAccessUtils longResult

Introduction

In this page you can find the example usage for org.springframework.dao.support DataAccessUtils longResult.

Prototype

public static long longResult(@Nullable Collection<?> results)
        throws IncorrectResultSizeDataAccessException, TypeMismatchDataAccessException 

Source Link

Document

Return a unique long result from the given Collection.

Usage

From source file:de.forsthaus.backend.dao.impl.CustomerDAOImpl.java

@Override
public int getMaxCustomerId() {
    DetachedCriteria criteria = DetachedCriteria.forClass(Customer.class);
    criteria.setProjection(Projections.projectionList().add(Projections.max("id")));

    long max = DataAccessUtils.longResult(getHibernateTemplate().findByCriteria(criteria));
    return (int) max;
}

---

From source file:org.pssframework.dao.BaseHibernateDao.java

public long queryForLong(final String queryString, Object[] values) {
    return DataAccessUtils.longResult(getHibernateTemplate().find(queryString, values));
}

---