net.sf.hibernate.impl
Class QueryImpl

java.lang.Object
  net.sf.hibernate.impl.AbstractQueryImpl
      net.sf.hibernate.impl.QueryImpl

All Implemented Interfaces:

Query

Direct Known Subclasses:

FilterImpl

public class QueryImpl

extends AbstractQueryImpl

default implementation of the Query interface, for "ordinary" HQL queries (not collection filters)

Author:

Gavin King

See Also:

FilterImpl

Constructor Summary

QueryImpl(String queryString, SessionImplementor session)

Method Summary

Iterator	iterate() Return the query results as an Iterator.
List	list() Return the query results as a List.
ScrollableResults	scroll() Return the query results as ScrollableResults.
ScrollableResults	scroll(ScrollMode scrollMode) Return the query results as ScrollableResults.

Methods inherited from class net.sf.hibernate.impl.AbstractQueryImpl

bindParameterLists, getNamedParameterLists, getNamedParameters, getNamedParams, getQueryParameters, getQueryString, getReturnTypes, getRowSelection, getSelection, getTypes, getValues, setBigDecimal, setBigDecimal, setBinary, setBinary, setBoolean, setBoolean, setByte, setByte, setCacheable, setCacheRegion, setCalendar, setCalendar, setCalendarDate, setCalendarDate, setCharacter, setCharacter, setDate, setDate, setDouble, setDouble, setEntity, setEntity, setEnum, setEnum, setFetchSize, setFirstResult, setFloat, setFloat, setForceCacheRefresh, setInteger, setInteger, setLocale, setLocale, setLockMode, setLong, setLong, setMaxResults, setParameter, setParameter, setParameter, setParameter, setParameterList, setParameterList, setParameterList, setParameterList, setProperties, setSerializable, setSerializable, setShort, setShort, setString, setString, setText, setText, setTime, setTime, setTimeout, setTimestamp, setTimestamp, typeArray, uniqueResult, valueArray, verifyParameters

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

QueryImpl

public QueryImpl(String queryString,
                 SessionImplementor session)

Method Detail

iterate

public Iterator iterate()
                 throws HibernateException

Description copied from interface: Query

Return the query results as an Iterator. If the query contains multiple results pre row, the results are returned in an instance of Object[].

Entities returned as results are initialized on demand. The first SQL query returns identifiers only.

Returns:

the result iterator

Throws:

HibernateException

scroll

public ScrollableResults scroll()
                         throws HibernateException

Description copied from interface: Query

Return the query results as ScrollableResults. The scrollability of the returned results depends upon JDBC driver support for scrollable ResultSets.

Entities returned as results are initialized on demand. The first SQL query returns identifier only.

Returns:

the result iterator

Throws:

HibernateException

See Also:

ScrollableResults

scroll

public ScrollableResults scroll(ScrollMode scrollMode)
                         throws HibernateException

Description copied from interface: Query

Return the query results as ScrollableResults. The scrollability of the returned results depends upon JDBC driver support for scrollable ResultSets.

Returns:

the result iterator

Throws:

HibernateException

See Also:

ScrollableResults, ScrollMode

list

public List list()
          throws HibernateException

Description copied from interface: Query

Return the query results as a List. If the query contains multiple results pre row, the results are returned in an instance of Object[].

Returns:

the result list

Throws:

HibernateException