org.hibernate.impl

Class AbstractSessionImpl

java.lang.Object

org.hibernate.impl.AbstractSessionImpl

All Implemented Interfaces:

Serializable, SessionImplementor

Direct Known Subclasses:

SessionImpl, StatelessSessionImpl

public abstract class AbstractSessionImpl
extends Object
implements SessionImplementor

Functionality common to stateless and stateful sessions

Author:

Gavin King

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected SessionFactoryImpl	factory

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractSessionImpl(SessionFactoryImpl factory)

Method Summary

Modifier and Type	Method and Description
Query	createQuery(String queryString)
SQLQuery	createSQLQuery(String sql)
protected void	errorIfClosed()
SessionFactoryImplementor	getFactory() Get the creating SessionFactoryImplementor
protected HQLQueryPlan	getHQLQueryPlan(String query, boolean shallow)
Query	getNamedQuery(String queryName) Get a Query instance for a named query or named native SQL query
Query	getNamedSQLQuery(String queryName) Get a Query instance for a named native SQL query
protected NativeSQLQueryPlan	getNativeSQLQueryPlan(NativeSQLQuerySpecification spec)
boolean	isClosed() Determine whether the session is closed.
List	list(NativeSQLQuerySpecification spec, QueryParameters queryParameters) Execute a native SQL query, and return the results as a fully built list.
ScrollableResults	scroll(NativeSQLQuerySpecification spec, QueryParameters queryParameters) Execute a native SQL query, and return the results as a scrollable result.
protected void	setClosed()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.engine.SessionImplementor

afterScrollOperation, afterTransactionCompletion, applyNonFlushedChanges, beforeTransactionCompletion, bestGuessEntityName, connection, executeNativeUpdate, executeUpdate, flush, getBatcher, getCacheMode, getContextEntityIdentifier, getDontFlushFromFind, getEnabledFilters, getEntityMode, getEntityPersister, getEntityUsingInterceptor, getFetchProfile, getFilterParameterType, getFilterParameterValue, getFlushMode, getInterceptor, getJDBCContext, getListeners, getLoadQueryInfluencers, getNonFlushedChanges, getPersistenceContext, getTimestamp, guessEntityName, immediateLoad, initializeCollection, instantiate, internalLoad, isConnected, isEventSource, isOpen, isTransactionInProgress, iterate, iterateFilter, list, list, listCustomQuery, listFilter, scroll, scroll, scrollCustomQuery, setAutoClear, setCacheMode, setFetchProfile, setFlushMode

Field Detail

factory

protected transient SessionFactoryImpl factory

Constructor Detail

AbstractSessionImpl

protected AbstractSessionImpl(SessionFactoryImpl factory)

Method Detail

getFactory

public SessionFactoryImplementor getFactory()

Description copied from interface: SessionImplementor

Get the creating SessionFactoryImplementor

Specified by:

getFactory in interface SessionImplementor

isClosed

public boolean isClosed()

Description copied from interface: SessionImplementor

Determine whether the session is closed. Provided seperately from SessionImplementor.isOpen() as this method does not attempt any JTA synch registration, where as SessionImplementor.isOpen() does; which makes this one nicer to use for most internal purposes.

Specified by:

isClosed in interface SessionImplementor

Returns:

True if the session is closed; false otherwise.

setClosed

protected void setClosed()

errorIfClosed

protected void errorIfClosed()

getNamedQuery

public Query getNamedQuery(String queryName)
                    throws MappingException

Description copied from interface: SessionImplementor

Get a Query instance for a named query or named native SQL query

Specified by:

getNamedQuery in interface SessionImplementor

Throws:

MappingException

getNamedSQLQuery

public Query getNamedSQLQuery(String queryName)
                       throws MappingException

Description copied from interface: SessionImplementor

Get a Query instance for a named native SQL query

Specified by:

getNamedSQLQuery in interface SessionImplementor

Throws:

MappingException

createQuery

public Query createQuery(String queryString)

createSQLQuery

public SQLQuery createSQLQuery(String sql)

getHQLQueryPlan

protected HQLQueryPlan getHQLQueryPlan(String query,
                                       boolean shallow)
                                throws HibernateException

Throws:

HibernateException

getNativeSQLQueryPlan

protected NativeSQLQueryPlan getNativeSQLQueryPlan(NativeSQLQuerySpecification spec)
                                            throws HibernateException

Throws:

HibernateException

list

public List list(NativeSQLQuerySpecification spec,
                 QueryParameters queryParameters)
          throws HibernateException

Description copied from interface: SessionImplementor

Execute a native SQL query, and return the results as a fully built list.

Specified by:

list in interface SessionImplementor

Parameters:

spec - The specification of the native SQL query to execute.

queryParameters - The parameters by which to perform the execution.

Returns:

The result list.

Throws:

HibernateException

scroll

public ScrollableResults scroll(NativeSQLQuerySpecification spec,
                                QueryParameters queryParameters)
                         throws HibernateException

Description copied from interface: SessionImplementor

Execute a native SQL query, and return the results as a scrollable result.

Specified by:

scroll in interface SessionImplementor

Parameters:

spec - The specification of the native SQL query to execute.

queryParameters - The parameters by which to perform the execution.

Returns:

The resulting scrollable result.

Throws:

HibernateException