AbstractEntityLoader (Hibernate API Documentation) - Hibernate 2.1.8 正式版 API 英文文档

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net.sf.hibernate.loader
Class AbstractEntityLoader

java.lang.Object
  net.sf.hibernate.loader.Loader
      net.sf.hibernate.loader.OuterJoinLoader
          net.sf.hibernate.loader.AbstractEntityLoader

Direct Known Subclasses:: CriteriaLoader, EntityLoader

public abstract class AbstractEntityLoader
extends OuterJoinLoader

Abstract superclass for entity loaders that use outer joins

Author:: Gavin King
See Also:: CriteriaLoader, EntityLoader

Nested Class Summary

Nested classes inherited from class net.sf.hibernate.loader.OuterJoinLoader

OuterJoinLoader.OuterJoinableAssociation

Field Summary

Fields inherited from class net.sf.hibernate.loader.OuterJoinLoader

AUTO, classPersisters, EAGER, LAZY, lockModeArray, owners, sql, suffixes

Fields inherited from class net.sf.hibernate.loader.Loader

NO_SUFFIX

Constructor Summary

AbstractEntityLoader(OuterJoinLoadable persister, SessionFactoryImplementor factory)


Method Summary

protected void addAllToPropertySpaces(Serializable[] spaces)


protected void addToPropertySpaces(Serializable space)


protected String getAlias()


protected int getCollectionOwner()
          Get the index of the entity that owns the collection, or -1 if there is no owner in the query results (ie.

protected CollectionPersister getCollectionPersister()
          An (optional) persister for a collection to be initialized; only collection loaders return a non-null value

protected String[] getEntityAliases()


protected Loadable getPersister()


protected String getWhereFragment()
          Don't bother with the discriminator, unless overridded by subclass

protected void initClassPersisters(List associations)


protected void initStatementString(List associations, String condition, String orderBy, SessionFactoryImplementor factory)


protected boolean isJoinedFetchEnabled(Type type, boolean mappingDefault, String path, String table, String[] foreignKeyColumns)
          Override on subclasses to enable or suppress joining of some associations, especially in the case of dynamic fetch settings

protected void renderStatement(List associations, String condition, SessionFactoryImplementor factory)


protected void setAlias(String alias)


String toString()


Methods inherited from class net.sf.hibernate.loader.OuterJoinLoader

containsCollectionPersister, countClassPersisters, createLockModeArray, generateRootAlias, generateTableAlias, getJoinType, getLockModes, getOwners, getPersisters, getSQLString, getSuffixes, isJoinedFetchEnabledByDefault, mergeOuterJoins, selectString, toOwner, walkCollectionTree, walkTree, whereString

Methods inherited from class net.sf.hibernate.loader.Loader

applyLocks, bindNamedParameters, bindPositionalParameters, doList, generateAlias, generateSuffixes, getResultColumnOrRow, getResultList, getResultSet, isSingleRowLoader, list, loadCollection, loadCollectionBatch, loadEntity, loadEntityBatch, loadSingleRow, postInstantiate, prepareQueryStatement, upgradeLocks

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractEntityLoader

public AbstractEntityLoader(OuterJoinLoadable persister,
                            SessionFactoryImplementor factory)

Method Detail

renderStatement

protected final void renderStatement(List associations,
                                     String condition,
                                     SessionFactoryImplementor factory)
                              throws MappingException

Throws:: MappingException

addAllToPropertySpaces

protected final void addAllToPropertySpaces(Serializable[] spaces)

addToPropertySpaces

protected void addToPropertySpaces(Serializable space)

initClassPersisters

protected final void initClassPersisters(List associations)

initStatementString

protected final void initStatementString(List associations,
                                         String condition,
                                         String orderBy,
                                         SessionFactoryImplementor factory)
                                  throws MappingException

Throws:: MappingException

getWhereFragment

protected String getWhereFragment()
                           throws MappingException

Don't bother with the discriminator, unless overridded by subclass

Throws:: MappingException

getPersister

protected final Loadable getPersister()

setAlias

protected final void setAlias(String alias)

getAlias

protected final String getAlias()

getCollectionPersister

protected final CollectionPersister getCollectionPersister()

Description copied from class: Loader

An (optional) persister for a collection to be initialized; only collection loaders return a non-null value

Overrides:: getCollectionPersister in class OuterJoinLoader

getCollectionOwner

protected final int getCollectionOwner()