org.sqlproc.engine.hibernate
Class HibernateQuery

java.lang.Object
  org.sqlproc.engine.hibernate.HibernateQuery

All Implemented Interfaces:

SqlQuery

public class HibernateQuery
extends Object
implements SqlQuery

The Hibernate stack implementation of the SQL Engine query contract. In fact it's an adapter the internal Hibernate stuff.

For more info please see the Reference Guide or the tutorials.

Author:

Vladimir Hudec

Field Summary

(package private) List<String>	identities The collection of all (auto-generated) identities.
(package private) Map<String,IdentitySetter>	identitySetters The collection of all identities setters.
(package private) Map<String,Object>	identityTypes The collection of all identities types.
(package private) org.hibernate.SQLQuery	query The Hibernate SQLQuery instance.
(package private) org.hibernate.Session	session The Hibernate Session instance.

Constructor Summary

HibernateQuery(org.hibernate.Session session, org.hibernate.SQLQuery query)
Creates a new instance of this adapter.

Method Summary

SqlQuery	addScalar(String columnAlias)
SqlQuery	addScalar(String columnAlias, Object type)
private void	doIdentitySelect(String identityName) Runs the select to obtain the value of auto-generated identity.
int	executeUpdate()
Object	getQuery()
List	list()
SqlQuery	setFirstResult(int firstResult)
SqlQuery	setMaxResults(int maxResults)
SqlQuery	setParameter(String name, Object val)
SqlQuery	setParameter(String name, Object val, Object type)
SqlQuery	setParameterList(String name, Object[] vals)
SqlQuery	setParameterList(String name, Object[] vals, Object type)
SqlQuery	setTimeout(int timeout)
Object	uniqueResult()

Methods inherited from class java.lang.Object

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

Field Detail

session

org.hibernate.Session session

The Hibernate Session instance.

query

org.hibernate.SQLQuery query

The Hibernate SQLQuery instance.

identities

List<String> identities

The collection of all (auto-generated) identities.

identitySetters

Map<String,IdentitySetter> identitySetters

The collection of all identities setters.

identityTypes

Map<String,Object> identityTypes

The collection of all identities types.

Constructor Detail

HibernateQuery

public HibernateQuery(org.hibernate.Session session,
                      org.hibernate.SQLQuery query)

Creates a new instance of this adapter.

Parameters:

session - the Hibernate Session instance

query - the Hibernate SQLQuery instance

Method Detail

getQuery

public Object getQuery()

Specified by:

getQuery in interface SqlQuery

setTimeout

public SqlQuery setTimeout(int timeout)

Specified by:

setTimeout in interface SqlQuery

setFirstResult

public SqlQuery setFirstResult(int firstResult)

Specified by:

setFirstResult in interface SqlQuery

setMaxResults

public SqlQuery setMaxResults(int maxResults)

Specified by:

setMaxResults in interface SqlQuery

list

public List list()
          throws SqlProcessorException

Specified by:

list in interface SqlQuery

Throws:

SqlProcessorException

uniqueResult

public Object uniqueResult()
                    throws SqlProcessorException

Specified by:

uniqueResult in interface SqlQuery

Throws:

SqlProcessorException

executeUpdate

public int executeUpdate()
                  throws SqlProcessorException

Specified by:

executeUpdate in interface SqlQuery

Throws:

SqlProcessorException

doIdentitySelect

private void doIdentitySelect(String identityName)

Runs the select to obtain the value of auto-generated identity.

Parameters:

identityName - the identity name from the META SQL statement

addScalar

public SqlQuery addScalar(String columnAlias)

Specified by:

addScalar in interface SqlQuery

addScalar

public SqlQuery addScalar(String columnAlias,
                          Object type)

Specified by:

addScalar in interface SqlQuery

setParameter

public SqlQuery setParameter(String name,
                             Object val)
                      throws SqlProcessorException

Specified by:

setParameter in interface SqlQuery

Throws:

SqlProcessorException

setParameter

public SqlQuery setParameter(String name,
                             Object val,
                             Object type)
                      throws SqlProcessorException

Specified by:

setParameter in interface SqlQuery

Throws:

SqlProcessorException

setParameterList

public SqlQuery setParameterList(String name,
                                 Object[] vals)
                          throws SqlProcessorException

Specified by:

setParameterList in interface SqlQuery

Throws:

SqlProcessorException

setParameterList

public SqlQuery setParameterList(String name,
                                 Object[] vals,
                                 Object type)
                          throws SqlProcessorException

Specified by:

setParameterList in interface SqlQuery

Throws:

SqlProcessorException