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PropertyMapping (Hibernate API Documentation) - Hibernate 3.2.4 正式版 API 英文文档

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org.hibernate.persister.entity
Interface PropertyMapping

All Known Subinterfaces:

Queryable, QueryableCollection, SQLLoadableCollection

All Known Implementing Classes:

AbstractCollectionPersister, AbstractEntityPersister, AbstractPropertyMapping, CollectionPropertyMapping, ElementPropertyMapping

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public interface PropertyMapping

Abstraction of all mappings that define properties: entities, collection elements.

Author:

Gavin King

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Method Summary
Type	getType()           Get the type of the thing containing the properties
String[]	toColumns(String propertyName)           Given a property path, return the corresponding column name(s).
String[]	toColumns(String alias, String propertyName)           Given a query alias and a property path, return the qualified column name
Type	toType(String propertyName)           Given a component path expression, get the type of the property

 

Method Detail

toType

public Type toType(String propertyName)
            throws QueryException

Given a component path expression, get the type of the property

Throws:

QueryException

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toColumns

public String[] toColumns(String alias,
                          String propertyName)
                   throws QueryException

Given a query alias and a property path, return the qualified column name

Throws:

QueryException

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toColumns

public String[] toColumns(String propertyName)
                   throws QueryException,
                          UnsupportedOperationException

Given a property path, return the corresponding column name(s).

Throws:

QueryException

UnsupportedOperationException

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getType

public Type getType()

Get the type of the thing containing the properties

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