org.hibernate.loader.criteria

Class CriteriaQueryTranslator

java.lang.Object

org.hibernate.loader.criteria.CriteriaQueryTranslator

All Implemented Interfaces:

CriteriaQuery

public class CriteriaQueryTranslator
extends Object
implements CriteriaQuery

Author:

Gavin King

Field Summary

Fields

Modifier and Type	Field and Description
static String	ROOT_SQL_ALIAS

Constructor Summary

Constructors

Constructor and Description
CriteriaQueryTranslator(SessionFactoryImplementor factory, CriteriaImpl criteria, String rootEntityName, String rootSQLAlias)
CriteriaQueryTranslator(SessionFactoryImplementor factory, CriteriaImpl criteria, String rootEntityName, String rootSQLAlias, CriteriaQuery outerQuery)

Method Summary

Methods

Modifier and Type	Method and Description
String[]	findColumns(String propertyName, Criteria subcriteria) Get the names of the columns mapped by a property path; if the property path is not found in subcriteria, try the "outer" query.
String	generateSQLAlias()
String	getColumn(Criteria criteria, String propertyName) Get the names of the columns mapped by a property path, ignoring projection aliases
String[]	getColumns(String propertyName, Criteria subcriteria) Get the names of the columns mapped by a property path, ignoring projection aliases
String[]	getColumnsUsingProjection(Criteria subcriteria, String propertyName) Get the names of the columns constrained by this criterion.
Criteria	getCriteria(String path)
String	getEntityName(Criteria criteria) Get the entity name of an entity
String	getEntityName(Criteria subcriteria, String propertyName) Get the entity name of an entity, taking into account the qualifier of the property path
SessionFactoryImplementor	getFactory()
String	getGroupBy()
String[]	getIdentifierColumns(Criteria subcriteria) Get the identifier column names of this entity
Type	getIdentifierType(Criteria subcriteria) Get the identifier type of this entity
JoinType	getJoinType(String path)
String	getOrderBy()
String[]	getProjectedAliases()
String[]	getProjectedColumnAliases()
Type[]	getProjectedTypes()
String	getPropertyName(String propertyName) Get the property name, given a possibly qualified property name
QueryParameters	getQueryParameters()
Set	getQuerySpaces()
CriteriaImpl	getRootCriteria()
String	getRootSQLALias()
String	getSelect()
String	getSQLAlias(Criteria criteria) Get the root table alias of an entity
String	getSQLAlias(Criteria criteria, String propertyName) Get the root table alias of an entity, taking into account the qualifier of the property path
int	getSQLAliasCount()
Type	getType(Criteria subcriteria, String propertyName) Get the type of a property path, ignoring projection aliases
TypedValue	getTypedIdentifierValue(Criteria subcriteria, Object value)
TypedValue	getTypedValue(Criteria subcriteria, String propertyName, Object value) Get the a typed value for the given property value.
Type	getTypeUsingProjection(Criteria subcriteria, String propertyName) Get the type of a property path
String	getWhereCondition()
String	getWithClause(String path)
boolean	hasProjection()
boolean	hasRestriction(String path)
boolean	isJoin(String path)

Methods inherited from class java.lang.Object

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

Field Detail

ROOT_SQL_ALIAS

public static final String ROOT_SQL_ALIAS

See Also:

Constant Field Values

Constructor Detail

CriteriaQueryTranslator

public CriteriaQueryTranslator(SessionFactoryImplementor factory,
                       CriteriaImpl criteria,
                       String rootEntityName,
                       String rootSQLAlias,
                       CriteriaQuery outerQuery)
                        throws HibernateException

Throws:

HibernateException

CriteriaQueryTranslator

public CriteriaQueryTranslator(SessionFactoryImplementor factory,
                       CriteriaImpl criteria,
                       String rootEntityName,
                       String rootSQLAlias)
                        throws HibernateException

Throws:

HibernateException

Method Detail

generateSQLAlias

public String generateSQLAlias()

Specified by:

generateSQLAlias in interface CriteriaQuery

getRootSQLALias

public String getRootSQLALias()

isJoin

public boolean isJoin(String path)

getJoinType

public JoinType getJoinType(String path)

getCriteria

public Criteria getCriteria(String path)

getQuerySpaces

public Set getQuerySpaces()

getSQLAliasCount

public int getSQLAliasCount()

getRootCriteria

public CriteriaImpl getRootCriteria()

getQueryParameters

public QueryParameters getQueryParameters()

hasProjection

public boolean hasProjection()

getGroupBy

public String getGroupBy()

getSelect

public String getSelect()

getProjectedTypes

public Type[] getProjectedTypes()

getProjectedColumnAliases

public String[] getProjectedColumnAliases()

getProjectedAliases

public String[] getProjectedAliases()

getWhereCondition

public String getWhereCondition()

getOrderBy

public String getOrderBy()

getFactory

public SessionFactoryImplementor getFactory()

Specified by:

getFactory in interface CriteriaQuery

getSQLAlias

public String getSQLAlias(Criteria criteria)

Description copied from interface: CriteriaQuery

Get the root table alias of an entity

Specified by:

getSQLAlias in interface CriteriaQuery

getEntityName

public String getEntityName(Criteria criteria)

Description copied from interface: CriteriaQuery

Get the entity name of an entity

Specified by:

getEntityName in interface CriteriaQuery

getColumn

public String getColumn(Criteria criteria,
               String propertyName)

Description copied from interface: CriteriaQuery

Get the names of the columns mapped by a property path, ignoring projection aliases

Specified by:

getColumn in interface CriteriaQuery

getColumnsUsingProjection

public String[] getColumnsUsingProjection(Criteria subcriteria,
                                 String propertyName)
                                   throws HibernateException

Get the names of the columns constrained by this criterion.

Specified by:

getColumnsUsingProjection in interface CriteriaQuery

Throws:

HibernateException

getIdentifierColumns

public String[] getIdentifierColumns(Criteria subcriteria)

Description copied from interface: CriteriaQuery

Get the identifier column names of this entity

Specified by:

getIdentifierColumns in interface CriteriaQuery

getIdentifierType

public Type getIdentifierType(Criteria subcriteria)

Description copied from interface: CriteriaQuery

Get the identifier type of this entity

Specified by:

getIdentifierType in interface CriteriaQuery

getTypedIdentifierValue

public TypedValue getTypedIdentifierValue(Criteria subcriteria,
                                 Object value)

Specified by:

getTypedIdentifierValue in interface CriteriaQuery

getColumns

public String[] getColumns(String propertyName,
                  Criteria subcriteria)
                    throws HibernateException

Description copied from interface: CriteriaQuery

Get the names of the columns mapped by a property path, ignoring projection aliases

Specified by:

getColumns in interface CriteriaQuery

Throws:

HibernateException

findColumns

public String[] findColumns(String propertyName,
                   Criteria subcriteria)
                     throws HibernateException

Get the names of the columns mapped by a property path; if the property path is not found in subcriteria, try the "outer" query. Projection aliases are ignored.

Specified by:

findColumns in interface CriteriaQuery

Throws:

HibernateException

getTypeUsingProjection

public Type getTypeUsingProjection(Criteria subcriteria,
                          String propertyName)
                            throws HibernateException

Description copied from interface: CriteriaQuery

Get the type of a property path

Specified by:

getTypeUsingProjection in interface CriteriaQuery

Throws:

HibernateException

getType

public Type getType(Criteria subcriteria,
           String propertyName)
             throws HibernateException

Description copied from interface: CriteriaQuery

Get the type of a property path, ignoring projection aliases

Specified by:

getType in interface CriteriaQuery

Throws:

HibernateException

getTypedValue

public TypedValue getTypedValue(Criteria subcriteria,
                       String propertyName,
                       Object value)
                         throws HibernateException

Get the a typed value for the given property value.

Specified by:

getTypedValue in interface CriteriaQuery

Throws:

HibernateException

getEntityName

public String getEntityName(Criteria subcriteria,
                   String propertyName)

Description copied from interface: CriteriaQuery

Get the entity name of an entity, taking into account the qualifier of the property path

Specified by:

getEntityName in interface CriteriaQuery

getSQLAlias

public String getSQLAlias(Criteria criteria,
                 String propertyName)

Description copied from interface: CriteriaQuery

Get the root table alias of an entity, taking into account the qualifier of the property path

Specified by:

getSQLAlias in interface CriteriaQuery

getPropertyName

public String getPropertyName(String propertyName)

Description copied from interface: CriteriaQuery

Get the property name, given a possibly qualified property name

Specified by:

getPropertyName in interface CriteriaQuery

getWithClause

public String getWithClause(String path)

hasRestriction

public boolean hasRestriction(String path)