org.hibernate.ogm.datastore.neo4j.query.parsing.impl

Class Neo4jPropertyHelper

java.lang.Object

org.hibernate.ogm.query.parsing.impl.ParserPropertyHelper

org.hibernate.ogm.datastore.neo4j.query.parsing.impl.Neo4jPropertyHelper

All Implemented Interfaces:

org.hibernate.hql.ast.spi.PropertyHelper

public class Neo4jPropertyHelper
extends ParserPropertyHelper
implements org.hibernate.hql.ast.spi.PropertyHelper

Property helper dealing with Neo4j.

Author:

Davide D'Alto

Constructor Summary

Constructors

Constructor and Description
Neo4jPropertyHelper(org.hibernate.engine.spi.SessionFactoryImplementor sessionFactory, org.hibernate.hql.ast.spi.EntityNamesResolver entityNames)

Method Summary

Modifier and Type	Method and Description
Object	convertToBackendType(String entityType, List<String> propertyPath, Object value)
Object	convertToLiteral(String entityType, List<String> propertyPath, Object value)
String	getColumnName(Class<?> entityType, List<String> propertyName)
String	getColumnName(String entityType, List<String> propertyPathWithoutAlias)
boolean	isIdProperty(OgmEntityPersister persister, List<String> namesWithoutAlias) Check if the property is part of the identifier of the entity.
boolean	isIdProperty(String entityType, List<String> propertyPath)

Methods inherited from class org.hibernate.ogm.query.parsing.impl.ParserPropertyHelper

convertToPropertyType, findAssociationPath, getColumn, getPersister, getPropertyType, getSessionFactory, isAssociation, isEmbeddedProperty, isNestedProperty, isSimpleProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.hql.ast.spi.PropertyHelper

convertToPropertyType

Constructor Detail

Neo4jPropertyHelper

public Neo4jPropertyHelper(org.hibernate.engine.spi.SessionFactoryImplementor sessionFactory,
                           org.hibernate.hql.ast.spi.EntityNamesResolver entityNames)

Method Detail

convertToBackendType

public Object convertToBackendType(String entityType,
                                   List<String> propertyPath,
                                   Object value)

Specified by:

convertToBackendType in interface org.hibernate.hql.ast.spi.PropertyHelper

Overrides:

convertToBackendType in class ParserPropertyHelper

convertToLiteral

public Object convertToLiteral(String entityType,
                               List<String> propertyPath,
                               Object value)

getColumnName

public String getColumnName(String entityType,
                            List<String> propertyPathWithoutAlias)

getColumnName

public String getColumnName(Class<?> entityType,
                            List<String> propertyName)

isIdProperty

public boolean isIdProperty(String entityType,
                            List<String> propertyPath)

isIdProperty

public boolean isIdProperty(OgmEntityPersister persister,
                            List<String> namesWithoutAlias)

Check if the property is part of the identifier of the entity.

Parameters:

persister - the OgmEntityPersister of the entity with the property

namesWithoutAlias - the path to the the property with all the aliases resolved

Returns:

true if the property is part of the id, false otherwise.