Example usage for org.hibernate.internal CriteriaImpl getResultTransformer

Introduction

In this page you can find the example usage for org.hibernate.internal CriteriaImpl getResultTransformer.

Prototype

public ResultTransformer getResultTransformer() 

Source Link

Usage

From source file:com.abssh.util.GenericDao.java

License:Apache License

/**
 * countCriteria.//from  ww w  .ja  v a 2s.c  o m
 */
@SuppressWarnings("unchecked")
protected int countCriteriaResult(final Criteria c) {
    CriteriaImpl impl = (CriteriaImpl) c;

    // Projection?ResultTransformer?OrderBy??,??Count?
    Projection projection = impl.getProjection();
    ResultTransformer transformer = impl.getResultTransformer();

    List<CriteriaImpl.OrderEntry> orderEntries = null;
    try {
        orderEntries = (List) ReflectionUtils.getFieldValue(impl, "orderEntries");
        ReflectionUtils.setFieldValue(impl, "orderEntries", new ArrayList());
    } catch (Exception e) {
        logger.error("can not throw Exception:{}", e.getMessage());
    }

    // Count
    Long ct = (Long) c.setProjection(Projections.rowCount()).uniqueResult();
    int totalCount = ct == null ? 0 : ct.intValue();

    // ?Projection,ResultTransformerOrderBy??
    c.setProjection(projection);

    if (projection == null) {
        c.setResultTransformer(CriteriaSpecification.ROOT_ENTITY);
    }
    if (transformer != null) {
        c.setResultTransformer(transformer);
    }
    try {
        ReflectionUtils.setFieldValue(impl, "orderEntries", orderEntries);
    } catch (Exception e) {
        logger.error("can not throw Exception:{}", e.getMessage());
    }

    return totalCount;
}

---

From source file:com.abssh.util.GenericDao.java

License:Apache License

/**
 * countCriteria.//from www . jav a  2 s  .co m
 */
@SuppressWarnings("unchecked")
protected int sumCriteriaResult(final String propertyName, final Criteria c) {
    CriteriaImpl impl = (CriteriaImpl) c;

    // Projection?ResultTransformer?OrderBy??,??Sum?
    Projection projection = impl.getProjection();
    ResultTransformer transformer = impl.getResultTransformer();

    List<CriteriaImpl.OrderEntry> orderEntries = null;
    try {
        orderEntries = (List) ReflectionUtils.getFieldValue(impl, "orderEntries");
        ReflectionUtils.setFieldValue(impl, "orderEntries", new ArrayList());
    } catch (Exception e) {
        logger.error("can not throw Exception:{}", e.getMessage());
    }

    // Sum
    Integer sum = (Integer) c.setProjection(Projections.sum(propertyName)).uniqueResult();

    // ?Projection,ResultTransformerOrderBy??
    c.setProjection(projection);

    if (projection == null) {
        c.setResultTransformer(CriteriaSpecification.ROOT_ENTITY);
    }
    if (transformer != null) {
        c.setResultTransformer(transformer);
    }
    try {
        ReflectionUtils.setFieldValue(impl, "orderEntries", orderEntries);
    } catch (Exception e) {
        logger.error("can not throw Exception:{}", e.getMessage());
    }

    return sum == null ? 0 : sum;
}

---

From source file:com.copyright.common.hibernate.HibernateDao.java

License:Apache License

/**
 * countCriteria.//from w ww .  j av a2  s  .c o  m
 */
@SuppressWarnings("unchecked")
protected long countCriteriaResult(final Criteria c) {
    CriteriaImpl impl = (CriteriaImpl) c;

    // Projection?ResultTransformer?OrderBy??,??Count?
    Projection projection = impl.getProjection();
    ResultTransformer transformer = impl.getResultTransformer();

    List<CriteriaImpl.OrderEntry> orderEntries = null;
    try {
        orderEntries = (List) ReflectionUtils.getFieldValue(impl, "orderEntries");
        ReflectionUtils.setFieldValue(impl, "orderEntries", new ArrayList());
    } catch (Exception e) {
        logger.error("??:{}", e.getMessage());
    }

    // Count
    Long totalCountObject = (Long) c.setProjection(Projections.rowCount()).uniqueResult();
    long totalCount = (totalCountObject != null) ? totalCountObject : 0;

    // ?Projection,ResultTransformerOrderBy??
    c.setProjection(projection);

    if (projection == null) {
        c.setResultTransformer(CriteriaSpecification.ROOT_ENTITY);
    }
    if (transformer != null) {
        c.setResultTransformer(transformer);
    }
    try {
        ReflectionUtils.setFieldValue(impl, "orderEntries", orderEntries);
    } catch (Exception e) {
        logger.error("??:{}", e.getMessage());
    }

    return totalCount;
}

---

From source file:com.eryansky.common.orm.core.hibernate.support.HibernateSupportDao.java

License:Apache License

/**
 * countCriteria.//www. j av  a 2  s .  com
 * 
 * @param c Criteria
 * 
 * @return long
 */
protected long countCriteriaResult(Criteria c) {
    CriteriaImpl impl = (CriteriaImpl) c;

    // Projection?ResultTransformer?OrderBy??,??Count?
    Projection projection = impl.getProjection();
    ResultTransformer transformer = impl.getResultTransformer();

    List<CriteriaImpl.OrderEntry> orderEntries = null;
    try {
        orderEntries = (List) ReflectionUtils.getFieldValue(impl, "orderEntries");
        ReflectionUtils.setFieldValue(impl, "orderEntries", new ArrayList());
    } catch (Exception e) {
        e.printStackTrace();
    }

    // Count
    Long totalCountObject = (Long) c.setProjection(Projections.rowCount()).uniqueResult();
    long totalCount = (totalCountObject != null) ? totalCountObject : 0;

    // ?Projection,ResultTransformerOrderBy??
    c.setProjection(projection);

    if (projection == null) {
        c.setResultTransformer(CriteriaSpecification.ROOT_ENTITY);
    }
    if (transformer != null) {
        c.setResultTransformer(transformer);
    }

    try {
        ReflectionUtils.setFieldValue(impl, "orderEntries", orderEntries);
    } catch (Exception e) {
        e.printStackTrace();
    }

    return totalCount;
}

---

From source file:com.lighting.platform.base.dao.HibernateDao.java

License:Apache License

/**
 * countCriteria./*from w ww .  j  av a  2 s . c o  m*/
 */
protected long countCriteriaResult(final Criteria c) {
    org.hibernate.internal.CriteriaImpl impl = (CriteriaImpl) c;

    // Projection?ResultTransformer?OrderBy??,??Count?
    Projection projection = impl.getProjection();
    ResultTransformer transformer = impl.getResultTransformer();

    List<CriteriaImpl.OrderEntry> orderEntries = null;
    try {
        orderEntries = (List) ReflectionUtils.getFieldValue(impl, "orderEntries");
        ReflectionUtils.setFieldValue(impl, "orderEntries", new ArrayList());
    } catch (Exception e) {
        logger.error("??:" + e.getMessage());
    }

    // Count
    Long totalCountObject = (Long) c.setProjection(Projections.rowCount()).uniqueResult();
    long totalCount = (totalCountObject != null) ? totalCountObject : 0;

    // ?Projection,ResultTransformerOrderBy??
    c.setProjection(projection);

    if (projection == null) {
        c.setResultTransformer(CriteriaSpecification.ROOT_ENTITY);
    }
    if (transformer != null) {
        c.setResultTransformer(transformer);
    }
    try {
        ReflectionUtils.setFieldValue(impl, "orderEntries", orderEntries);
    } catch (Exception e) {
        logger.error("??:" + e.getMessage());
    }

    return totalCount;
}

---

From source file:com.project.framework.dao.BaseDao.java

License:Apache License

/**
 * countCriteria.//from w  ww . jav a 2 s .  c om
 */
public int countResult(final Criteria c) {
    CriteriaImpl impl = (CriteriaImpl) c;

    // Projection?ResultTransformer?OrderBy??,??Count?
    Projection projection = impl.getProjection();
    ResultTransformer transformer = impl.getResultTransformer();

    List<CriteriaImpl.OrderEntry> orderEntries = null;
    try {
        orderEntries = (List<OrderEntry>) ReflectionUtils.getFieldValue(impl, "orderEntries");
        ReflectionUtils.setFieldValue(impl, "orderEntries", new ArrayList<Object>());
    } catch (Exception e) {
        logger.error("??:{}", e.getMessage());
    }

    // Count
    int totalCount = Integer.parseInt(c.setProjection(Projections.rowCount()).uniqueResult().toString());

    // ?Projection,ResultTransformerOrderBy??
    c.setProjection(projection);

    if (projection == null) {
        c.setResultTransformer(CriteriaSpecification.ROOT_ENTITY);
    }
    if (transformer != null) {
        c.setResultTransformer(transformer);
    }
    try {
        ReflectionUtils.setFieldValue(impl, "orderEntries", orderEntries);
    } catch (Exception e) {
        logger.error("??:{}", e.getMessage());
    }

    return totalCount;
}

---

From source file:com.proper.uip.common.core.dao.HibernateDao.java

License:Apache License

/**
 * countCriteria./*from  w  w  w .  j ava  2 s  .  c o m*/
 */
@SuppressWarnings("unchecked")
protected long countCriteriaResult(final Criteria c) {
    CriteriaImpl impl = (CriteriaImpl) c;

    // Projection?ResultTransformer?OrderBy??,??Count?
    Projection projection = impl.getProjection();
    ResultTransformer transformer = impl.getResultTransformer();

    List<CriteriaImpl.OrderEntry> orderEntries = null;
    try {
        orderEntries = (List) ReflectionUtils.getFieldValue(impl, "orderEntries");
        ReflectionUtils.setFieldValue(impl, "orderEntries", new ArrayList());
    } catch (Exception e) {
        logger.error("??:" + e.getMessage());
    }

    // Count
    Long totalCountObject = (Long) c.setProjection(Projections.rowCount()).uniqueResult();
    long totalCount = (totalCountObject != null) ? totalCountObject : 0;

    // ?Projection,ResultTransformerOrderBy??
    c.setProjection(projection);

    if (projection == null) {
        c.setResultTransformer(CriteriaSpecification.ROOT_ENTITY);
    }
    if (transformer != null) {
        c.setResultTransformer(transformer);
    }
    try {
        ReflectionUtils.setFieldValue(impl, "orderEntries", orderEntries);
    } catch (Exception e) {
        logger.error("??:" + e.getMessage());
    }

    return totalCount;
}

---

From source file:com.xin.orm.hibernate.HibernateDao.java

License:Apache License

/**
 * countCriteria./*from w w w . j av  a  2  s . c  o  m*/
 */
protected long countCriteriaResult(final Criteria c) {
    CriteriaImpl impl = (CriteriaImpl) c;

    // Projection?ResultTransformer?OrderBy??,??Count?
    Projection projection = impl.getProjection();
    ResultTransformer transformer = impl.getResultTransformer();

    List<CriteriaImpl.OrderEntry> orderEntries = null;
    try {
        orderEntries = (List) ReflectionUtils.getFieldValue(impl, "orderEntries");
        ReflectionUtils.setFieldValue(impl, "orderEntries", new ArrayList());
    } catch (Exception e) {
        logger.error("??:{}", e.getMessage());
    }

    // Count
    Long totalCountObject = (Long) c.setProjection(Projections.rowCount()).uniqueResult();
    long totalCount = (totalCountObject != null) ? totalCountObject : 0;

    // ?Projection,ResultTransformerOrderBy??
    c.setProjection(projection);

    if (projection == null) {
        c.setResultTransformer(CriteriaSpecification.ROOT_ENTITY);
    }
    if (transformer != null) {
        c.setResultTransformer(transformer);
    }
    try {
        ReflectionUtils.setFieldValue(impl, "orderEntries", orderEntries);
    } catch (Exception e) {
        logger.error("??:{}", e.getMessage());
    }

    return totalCount;
}

---

From source file:com.zc.orm.hibernate.HibernateDao.java

License:Apache License

/**
 * countCriteria???//  w w w.  java  2s  .com
 */
@SuppressWarnings("unchecked")
protected long countCriteriaResult(final Criteria c) {
    CriteriaImpl impl = (CriteriaImpl) c;

    // Projection?ResultTransformer?OrderBy?????Count?
    Projection projection = impl.getProjection();
    ResultTransformer transformer = impl.getResultTransformer();

    List<CriteriaImpl.OrderEntry> orderEntries = null;
    try {
        orderEntries = (List) Reflector.getFieldValue(impl, "orderEntries");
        Reflector.setFieldValue(impl, "orderEntries", new ArrayList());
    } catch (Exception e) {
        logger.error("??:{}", e.getMessage());
    }

    // Count
    Long totalCountObject = (Long) c.setProjection(Projections.rowCount()).uniqueResult();
    long totalCount = (totalCountObject != null) ? totalCountObject : 0;

    // ?Projection,ResultTransformerOrderBy???
    c.setProjection(projection);

    if (projection == null) {
        c.setResultTransformer(CriteriaSpecification.ROOT_ENTITY);
    }
    if (transformer != null) {
        c.setResultTransformer(transformer);
    }
    try {
        Reflector.setFieldValue(impl, "orderEntries", orderEntries);
    } catch (Exception e) {
        logger.error("??:{}", e.getMessage());
    }

    return totalCount;
}

---

From source file:jp.ac.tokushima_u.is.ll.common.orm.hibernate.HibernateDao.java

License:Apache License

/**
 * count???Criteria???????//  w  w w.  j a  v  a  2s  .  c  o  m
 */
@SuppressWarnings("unchecked")
protected long countCriteriaResult(final Criteria c) {
    CriteriaImpl impl = (CriteriaImpl) c;

    // ??Projection?ResultTransformer?OrderBy????NULL???Count?
    Projection projection = impl.getProjection();
    ResultTransformer transformer = impl.getResultTransformer();

    List<CriteriaImpl.OrderEntry> orderEntries = null;
    try {
        orderEntries = (List) ReflectionUtils.getFieldValue(impl, "orderEntries");
        ReflectionUtils.setFieldValue(impl, "orderEntries", new ArrayList());
    } catch (Exception e) {
        logger.error("Exception:{}", e.getMessage());
    }

    // Count?
    long totalCount = (Long) c.setProjection(Projections.rowCount()).uniqueResult();

    // ?????Projection?ResultTransformer?OrderBy????
    c.setProjection(projection);

    if (projection == null) {
        c.setResultTransformer(CriteriaSpecification.ROOT_ENTITY);
    }
    if (transformer != null) {
        c.setResultTransformer(transformer);
    }
    try {
        ReflectionUtils.setFieldValue(impl, "orderEntries", orderEntries);
    } catch (Exception e) {
        logger.error("Exception:{}", e.getMessage());
    }

    return totalCount;
}

---

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