Example usage for org.hibernate Query setResultTransformer

Introduction

In this page you can find the example usage for org.hibernate Query setResultTransformer.

Prototype

@Deprecated
Query<R> setResultTransformer(ResultTransformer transformer);

Source Link

Document

Set a strategy for handling the query results.

Usage

From source file:com.age.core.orm.hibernate.HibernateDao.java

License:Apache License

/**
 * HQL./*  ww w. j ava 2  s .  c o  m*/
 * 
 * @param page ?.
 * @param hql hql?.
 * @param values ???,??.
 * 
 * @return , ??.
 */
public <X> Page<X> findPageSQL(final PageRequest pageRequest, String sql, final Map<String, ?> values,
        Class<X> clasz) {
    AssertUtils.notNull(pageRequest, "page?");

    Page<X> page = new Page<X>(pageRequest);

    if (pageRequest.isCountTotal()) {
        long totalCount = countSqlResult(sql, values);
        page.setTotalItems(totalCount);
    }

    Query q = createSQLQuery(sql, values);
    q.setResultTransformer(new AliasToBeanResultTransformer(clasz));
    setPageParameterToQuery(q, pageRequest);

    List result = q.list();
    page.setResult(result);
    return page;
}

---

From source file:com.asecurity.eventslogdb.AccessEvents.java

private List<ApacseventsCha> getApacseventsCha(String hql, int resCnt, boolean useNativeSQL) {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    List<ApacseventsCha> aeCha = null;
    Transaction tx = null;/*from w  ww .ja  v  a 2s.c o m*/
    try {
        tx = session.beginTransaction();
        Query q;
        if (useNativeSQL) {
            q = session.createSQLQuery(hql);
            q.setResultTransformer(Transformers.aliasToBean(ApacseventsCha.class));
        } else {
            q = session.createQuery(hql);
        }
        q.setMaxResults(resCnt);
        aeCha = (List<ApacseventsCha>) q.list();
    } catch (Exception e) {
        System.out.println(e.toString());
    } finally {
        if (tx != null) {
            tx.rollback();
        }
        if (session.isOpen()) {
            session.close();
        }
    }
    return aeCha;
}

---

From source file:com.autentia.wuija.persistence.impl.hibernate.HibernateDao.java

License:Open Source License

@Override
@SuppressWarnings("unchecked")
public <T> List<T> find(final String queryString, final int firstResult, final int maxResults,
        final List values, final Class<T> transformerClass) {
    final List<T> list = getHibernateTemplate().executeFind(new HibernateCallback() {

        @Override/* www . j a va2s  .  c  om*/
        public Object doInHibernate(Session session) throws HibernateException {
            final Query query = session.createQuery(queryString);
            setPagination(query, firstResult, maxResults);
            setPositionalParameters(values, query);
            query.setResultTransformer(Transformers.aliasToBean(transformerClass));
            return query.list();
        }

    });
    traceResults(list);
    return list;
}

---

From source file:com.autentia.wuija.persistence.impl.hibernate.HibernateDao.java

License:Open Source License

@Override
@SuppressWarnings("unchecked")
public <T> List<T> find(final String queryString, final int firstResult, final int maxResults, final Map values,
        final Class<T> transformerClass) {
    final List<T> list = getHibernateTemplate().executeFind(new HibernateCallback() {

        @Override/*from www .  ja v a 2 s.co  m*/
        public Object doInHibernate(Session session) throws HibernateException {
            final Query query = session.createQuery(queryString);
            setPagination(query, firstResult, maxResults);
            setNamedParameters(values, query);
            query.setResultTransformer(Transformers.aliasToBean(transformerClass));
            return query.list();
        }

    });
    traceResults(list);
    return list;
}

---

From source file:com.blazebit.persistence.impl.hibernate.HibernateQueryTransformer.java

License:Apache License

@Override
public <X> TypedQuery<X> transformQuery(TypedQuery<?> query, ObjectBuilder<X> objectBuilder) {
    Query hQuery = query.unwrap(Query.class);
    hQuery.setResultTransformer(new ObjectBuilderResultTransformerAdapter(objectBuilder));
    return (TypedQuery<X>) query;
}

---

From source file:com.cmweb.orm.hibernate.SimpleHibernateDao.java

License:Apache License

public Query distinct(Query query) {
    query.setResultTransformer(CriteriaSpecification.DISTINCT_ROOT_ENTITY);
    return query;
}

---

From source file:com.ejushang.steward.common.genericdao.search.hibernate.HibernateSearchProcessor.java

License:Apache License

private void addResultMode(Query query, ISearch search) {
    int resultMode = search.getResultMode();
    if (resultMode == ISearch.RESULT_AUTO) {
        int count = 0;
        Iterator<Field> fieldItr = search.getFields().iterator();
        while (fieldItr.hasNext()) {
            Field field = fieldItr.next();
            if (field.getKey() != null && !field.getKey().equals("")) {
                resultMode = ISearch.RESULT_MAP;
                break;
            }/*from w  w w.  jav a2 s .c  o m*/
            count++;
        }
        if (resultMode == ISearch.RESULT_AUTO) {
            if (count > 1)
                resultMode = ISearch.RESULT_ARRAY;
            else
                resultMode = ISearch.RESULT_SINGLE;
        }
    }

    switch (resultMode) {
    case ISearch.RESULT_ARRAY:
        query.setResultTransformer(ARRAY_RESULT_TRANSFORMER);
        break;
    case ISearch.RESULT_LIST:
        query.setResultTransformer(Transformers.TO_LIST);
        break;
    case ISearch.RESULT_MAP:
        List<String> keyList = new ArrayList<String>();
        Iterator<Field> fieldItr = search.getFields().iterator();
        while (fieldItr.hasNext()) {
            Field field = fieldItr.next();
            if (field.getKey() != null && !field.getKey().equals("")) {
                keyList.add(field.getKey());
            } else {
                keyList.add(field.getProperty());
            }
        }
        query.setResultTransformer(new MapResultTransformer(keyList.toArray(new String[0])));
        break;
    default: // ISearch.RESULT_SINGLE
        break;
    }
}

---

From source file:com.ephesoft.dcma.performance.reporting.service.ReportDataServiceImpl.java

License:Open Source License

/**
 * Method to get Reports Per page for a WorkflowType for a specified time.
 * /*from   w w w . j a  va 2  s .  com*/
 * @param batchClassIds List<{@link String}> Batch Class Ids for which the report data needs to be fetched
 * @param workflowType {@link WorkflowType}, One of Module , Plugin or Workflow specifying the type of filter
 * @param endTime {@link Date} upto which the reporting data needs to be fetched
 * @param startTime {@link Date} Starting Date from which the reporting data needs to be fetched
 * @param StartIndex int, Start Index for pagination
 * @param range int Number of records per page
 * @param order {@link Order} By field
 * @return List<{@link ReportDisplayData}> List of RepoertDisplayData DTOs
 * @throws DCMAException if error occurs in database creation
 */
@SuppressWarnings("unchecked")
public List<ReportDisplayData> getReportByWorkflow(List<String> batchClassIds, WorkflowType workflowType,
        Date endTime, Date startTime, int StartIndex, int range, Order order) throws DCMAException {
    Connection connection = null;
    Query qry = null;
    List<ReportDisplayData> displayDatas = null;
    try {
        connection = dynamicHibernateDao.getConnectionProvider().getConnection();

        StatelessSession session = dynamicHibernateDao.getStatelessSession(connection);
        qry = session.getNamedQuery(ReportingConstants.GET_REPORT_BY_WORKFLOW);
        qry.setResultTransformer(Transformers.aliasToBean(ReportDisplayData.class));

        // Adding 1 Day in the End Time to show all the records for that Day
        Calendar calendar = Calendar.getInstance();
        calendar.setTime(endTime);
        calendar.add(Calendar.DATE, 1);

        qry.setParameter(ReportingConstants.END_TIME, new java.sql.Date(calendar.getTimeInMillis()));

        qry.setParameter(ReportingConstants.START_TIME, new java.sql.Date(startTime.getTime()));
        qry.setParameter(ReportingConstants.START_INDEX, StartIndex);
        qry.setParameter(ReportingConstants.RANGE, range);
        qry.setParameter(ReportingConstants.WORK_FLOW_TYPE, workflowType.name());
        qry.setParameterList(ReportingConstants.BATCH_CLASS_ID_LIST, batchClassIds);
        displayDatas = qry.list();
    } catch (SQLException e) {
        LOGGER.error(ERROR_CREATING_DATABASE_CONNECTION + e.getMessage(), e);
    } finally {
        if (connection != null) {
            try {
                connection.close();
            } catch (SQLException e) {
                LOGGER.error(ERROR_CLOSING_DATABASE_CONNECTION + e.getMessage(), e);
            }
        }
    }
    return displayDatas;
}

---

From source file:com.ephesoft.dcma.performance.reporting.service.ReportDataServiceImpl.java

License:Open Source License

/**
 * Method to get Reports Per page for a User for a specified time.
 * /*from  w  ww.  j  a  v  a2  s  . co m*/
 * @param batchClassIds List<{@link String}>, Batch Class Ids for which the report data needs to be fetched
 * @param userName {@link String}, User name for which the report are to be fetched
 * @param endTime {@link Date}, Date upto which the reporting data needs to be fetched
 * @param startTime {@link Date}, Starting Date from which the reporting data needs to be fetched
 * @param StartIndex int, Start Index for pagination
 * @param range int, Number of records per page
 * @param order {@link Order}, By field
 * @return List<{@link ReportDisplayData}>, List of RepoertDisplayData DTOs
 * @throws DCMAException if error occurs in database creation
 */
@SuppressWarnings("unchecked")
public List<ReportDisplayData> getReportByUser(List<String> batchClassIds, String userName, Date endTime,
        Date startTime, int StartIndex, int range, Order order) throws DCMAException {
    Connection connection = null;
    Query qry = null;
    List<ReportDisplayData> resultList = null;
    try {
        connection = dynamicHibernateDao.getConnectionProvider().getConnection();
        StatelessSession session = dynamicHibernateDao.getStatelessSession(connection);

        if (userName.equalsIgnoreCase(ReportingConstants.ALL)) {
            qry = session.getNamedQuery(ReportingConstants.GET_REPORT_FOR_ALL_USERS);
        } else {
            qry = session.getNamedQuery(ReportingConstants.GET_REPORT_BY_USER_NAME);
            qry.setParameter(ReportingConstants.USER_NAME, userName);
        }
        qry.setResultTransformer(Transformers.aliasToBean(ReportDisplayData.class));
        qry.setParameterList(ReportingConstants.BATCH_CLASS_ID_LIST, batchClassIds);

        // Adding 1 Day in the End Time to show all the records for that Day
        Calendar calendar = Calendar.getInstance();
        calendar.setTime(endTime);
        calendar.add(Calendar.DATE, 1);

        qry.setParameter(ReportingConstants.END_TIME, new java.sql.Date(calendar.getTimeInMillis()));
        qry.setParameter(ReportingConstants.START_TIME, new java.sql.Date(startTime.getTime()));
        qry.setParameter(ReportingConstants.START_INDEX, StartIndex);
        qry.setParameter(ReportingConstants.RANGE, range);
        resultList = qry.list();
    } catch (SQLException e) {
        LOGGER.error(ERROR_CREATING_DATABASE_CONNECTION + e.getMessage(), e);
    } finally {
        if (connection != null) {
            try {
                connection.close();
            } catch (SQLException e) {
                LOGGER.error(ERROR_CLOSING_DATABASE_CONNECTION + e.getMessage(), e);
            }
        }
    }

    return resultList;
}

---

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

License:Apache License

/**
 * Querydistinct transformer,????distinct?
 * /*from   w w w  . j  av a  2 s. c  o m*/
 * @param queryOrNamedQuery hql HibernateNamedQuery
 * @param values 
 * 
 * @return List
 */
public <X> List<X> distinct(String queryOrNamedQuery, Object... values) {
    Query query = createQuery(queryOrNamedQuery, values);
    query.setResultTransformer(CriteriaSpecification.DISTINCT_ROOT_ENTITY);
    List<X> result = query.list();

    if (CollectionUtils.isEmpty(result) || result.get(0) == null) {
        return Lists.newArrayList();
    }

    return result;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• »